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Aims: To assess whether implementation of the 2019 European Society of Cardiology (ESC)/European Atherosclerosis Society (EAS) dyslipidaemia guidelines observed between 2020 and 2021 improved between 2021 and 2022 in the SANTORINI study., Methods and Results: Patients with high or very high cardiovascular (CV) risk were recruited across 14 European countries from March 2020 to February 2021, with 1-year prospective follow-up until May 2022. Lipid-lowering therapy (LLT) and 2019 ESC/EAS risk-based low-density lipoprotein (LDL) cholesterol (LDL-C) goal attainment (defined as <1.4 mmol/L for patients at very high CV risk and <1.8 mmol/L for patients at high CV risk) at 1-year follow-up were compared with baseline. Of 9559 patients enrolled, 9136 (2626 high risk and 6504 very high risk) had any available follow-up data, and 7210 (2033 high risk and 5173 very high risk) had baseline and follow-up LDL-C data. Lipid-lowering therapy was escalated in one-third of patients and unchanged in two-thirds. Monotherapy and combination therapy usage rose from 53.6 and 25.6% to 57.1 and 37.9%, respectively. Mean LDL-C levels decreased from 2.4 to 2.0 mmol/L. Goal attainment improved from 21.2 to 30.9%, largely driven by LLT use among those not on LLT at baseline. Goal attainment was greater with combination therapy compared with monotherapy at follow-up (39.4 vs. 25.5%)., Conclusion: Lipid-lowering therapy use and achievement of risk-based lipid goals increased over 1-year follow-up particularly when combination LLT was used. Nonetheless, most patients remained above goal; hence, strategies are needed to improve the implementation of combination LLT., Competing Interests: Conflict of interest: K.K.R. has received honoraria for consulting, lectures from Abbott Laboratories, Amgen, AstraZeneca, Bayer Healthcare Pharmaceuticals, Boehringer Ingelheim, Cargene, CRISPR, Daiichi Sankyo, Eli Lilly Company, Emendobio, Esperion, Kowa, New Amsterdam Pharma, Novartis Corporation, Nodthera, GSK, Novo Nordisk, Pfizer, Regeneron, Sanofi, SCRIBE, Silence Therapeutics, and VAXXINITY. In addition, he has received research grant support to his institution from Amgen, Daiichi Sankyo, Sanofi, Regeneron, and Ultragenyx, plus stock options from New Amsterdam Pharma, Scribe, and Pemi 31. A.L.C. received research grant support from Amryt Pharma, Menarini, Ultragenyx, and Viatris, and lecturing fees from Amarin, Amgen, Amryt Pharma, AstraZeneca, Daiichi Sankyo, Esperion, Ionis Pharmaceutical, Medscaper, Menarini, Merck, Novartis, Peervoice, Pfizer, Recordati, Regeneron, Sandoz, Sanofi, The Corpus, Ultragenyx, and Viatris. M.A. received research grant support and lecturing fees from Alfasigma, Amgen, Amryt, Daiichi Sankyo, Ionis Pharmaceuticals/Akcea Therapeutics, Novartis, Pfizer, Regeneron Pharmaceuticals, Sanofi, Sobi, Viatris, and Ultragenyx. A.B., R.C., M.L., and J.S. are employees of Daiichi Sankyo. H.T. received grant support and lecturing fees from Daiichi Sankyo and participated in an advisory board run by Daiichi Sankyo. T.S. received consulting fees from Amgen, Novartis, Orion Pharma, and Valio, and lecturing fees from Amarin, Pfizer, and GSK. He is a patient on statin and ezetimibe therapy. U.L. received grant support from Daiichi Sankyo, Novartis, and Amgen and lecturing fees from Daiichi Sankyo, Novartis, Amgen, Sanofi, Boehringer, MSD, Pfizer, Lilly, and AstraZeneca. He has also been a member of advisory boards for Daiichi Sankyo, Novartis, Amgen, Sanofi, Boehringer, and MSD, in addition to donning leadership/fiduciary roles with EAS, ESC, DGK, and DACH., (© The Author(s) 2024. Published by Oxford University Press on behalf of the European Society of Cardiology.)

The relationship between lung cancer surgery and venous thromboembolism (VTE) in Japan has not been elucidated. This was a post hoc analysis of the Cancer-VTE Registry. The 1057 patients who underwent surgery for lung cancer were divided into the surgery alone (SA) group (n = 598) and the surgery plus chemotherapy (SC) group (n = 459), and the 1-year incidences of VTE and cerebral ischemia were analyzed. In the SA and SC groups, composite VTE was observed in one (0.2%) and 15 (3.3%) patients, respectively, and cerebral ischemia was observed in eight (1.3%) and four (0.9%) patients, respectively. Lymph node metastasis was more common in patients with D-dimer >1.2 μg/ml (odds ratio: 1.781, P = .004). SA had a low risk of VTE but a high risk of cerebral ischemia. Chemotherapy increases the risk of VTE. The D-dimer level was related to VTE and advanced cancer., (© The Author(s) 2024. Published by Oxford University Press.)

Myelosuppression is a major side effect of chemotherapy. Although decreased blood cells are restored with the recovery of bone marrow cells, insufficient recovery of decreased lymphocytes was observed in mice given azacitidine (AZA), a DNA methyltransferase (DNMT) inhibitor, even following the restoration of bone marrow cells. To understand the mechanisms behind this sustained lymphopenia, we examined AZA's impact on the hematopoietic progenitor cells and the expression of Dnmts and differentiation-related genes. An antimetabolite of cytidine analog, cytarabine (Ara-C), was used as a reference compound. Decreases in almost all blood parameters and common lymphoid progenitors (CLPs) and the downregulation of Dnmts and differentiation-related genes in Lineage-Sca-1+c-kit+ (LSK) cells were observed in mice administered AZA or Ara-C for 7 d. In the posttreatment observation, all parameters, except for lymphocytes and monocytes, exhibited recovery within 3 wk after the final dosing in both treated groups. However, no recovery from the decreases in lymphocytes, especially B cells, and monocytes occurred even after 5 wk. The number of CLPs was elevated after 3 wk. There was a tendency toward recovery from the decreased expression of Dnmt1 and differentiation-related genes, but the expression levels of Dnmt3a and Dnmt3b did not fully recover even 5 wk after the final dosing. Taken together, the findings revealed that the mechanism of sustained lymphopenia observed in mice treated with AZA or Ara-C is associated, at least in part, with the abnormal differentiation of CLPs into B cells accompanied by the prolonged suppression of Dnmt3a and Dnmt3b expression on LSK cells., (© The Author(s) 2024. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Motivation: Enhancers play critical roles in cell-type-specific transcriptional control. Despite the identification of thousands of candidate enhancers, unravelling their regulatory relationships with their target genes remains challenging. Therefore, computational approaches are needed to accurately infer enhancer-gene regulatory relationships., Results: In this study, we propose a new method, IVEA, that predicts enhancer-gene regulatory interactions by estimating promoter and enhancer activities. Its statistical model is based on the gene regulatory mechanism of transcriptional bursting, which is characterized by burst size and frequency controlled by promoters and enhancers, respectively. Using transcriptional readouts, chromatin accessibility, and chromatin contact data as inputs, promoter and enhancer activities were estimated using variational Bayesian inference, and the contribution of each enhancer-promoter pair to target gene transcription was calculated. Our analysis demonstrates that the proposed method can achieve high prediction accuracy and provide biologically relevant enhancer-gene regulatory interactions., Availability and Implementation: The IVEA code is available on GitHub at https://github.com/yasumasak/ivea. The publicly available datasets used in this study are described in Supplementary Table S4., Competing Interests: Y.K. and Y.O. were employees of Daiichi Sankyo RD Novare Co., Ltd. Y.K. is an employee of Daiichi Sankyo Co., Ltd. S.I. received a collaborative research grant from Daiichi Sankyo RD Novare Co., Ltd. and Daiichi Sankyo Co., Ltd. K.K. declares no conflicts of interest., (© The Author(s) 2024. Published by Oxford University Press.)

Objectives: To investigate the 2 year safety and effectiveness of denosumab 60 mg in patients with rheumatoid arthritis (RA) in clinical practice in Japan., Methods: This 2 year, prospective, observational cohort study included patients who initiated treatment with denosumab 60 mg for the progression of bone erosion associated with RA. Key endpoints were adverse drug reactions (ADRs), progression of bone erosion, and 28-joint Disease Activity Score based on C-reactive protein or erythrocyte sedimentation rate. Univariate and multivariate analyses were conducted to determine the risk factors for ADRs and the progression of bone erosion., Results: In the safety analysis set (n = 1239), the incidence of ADRs was 3.0%; the most common ADRs were hypocalcaemia (1.2%) and osteonecrosis of jaw-related events (0.6%). A history of any drug allergy was a statistically significant risk factor associated with the occurrence of ADRs. In the effectiveness analysis set (n = 815), the incidence of progression of bone erosion was 8.7%. Steinbrocker stage and initial steroid dose were statistically significant risk factors associated with the progression of bone erosion., Conclusion: Denosumab demonstrated safety and effectiveness over a 2 year period in RA patients without any new safety concerns., (© Japan College of Rheumatology 2023. Published by Oxford University Press.)

Background: HER2-expressing salivary gland carcinoma (SGC) is associated with poor prognosis. Trastuzumab deruxtecan (T-DXd, DS-8201) has shown evidence of antitumor activity for several HER2-expressing solid tumors in multiple studies. This study aimed to present the efficacy and safety of T-DXd in patients with HER2-expressing SGC from a pooled analysis., Methods: Patients with HER2-expressing SGC were pooled from two phase I, open-label studies of T-DXd: a two-phase, multiple-dose, first-in-human study (NCT02564900) and a single-sequence crossover drug-drug interaction study (NCT03383692). Endpoints included efficacy (objective response rate [ORR], duration of response [DoR] and progression-free survival [PFS]) and safety., Results: This pooled analysis included 17 patients with SGC (median age: 57 years; male: 88.2%); median (range) follow-up duration was 12.0 (2.3-‍34.8) months. Among these patients, 14 had received prior HER2-targeted agents and 13 had undergone prior radiotherapy. The investigator-assessed confirmed ORR was 58.8% (95% confidence interval [CI], 32.9-‍81.6). The median (95% CI) DoR and PFS were 17.6 months (4.0 to not evaluable [NE]) and 20.5 months (11.1-NE), respectively. All 17 patients reported treatment-emergent adverse events (TEAEs); 76.5% reported TEAEs of grade ≥3. The most common TEAEs were decreased appetite (94.1%), nausea (88.2%) and neutrophil count decreased (76.5%). Of the 17 patients, five (29.4%) reported adjudicated drug-related interstitial lung disease (grade 1, n = 3; grade 2, n =1; grade 3, n = 1)., Conclusion: The results of this pooled analysis provide evidence that clinical benefit is achievable with T-DXd in patients with HER2-expressing SGC., Clinical Trial Information: FIH study, NCT02564900; DDI study, NCT03383692., (© The Author(s) 2024. Published by Oxford University Press.)

Background: Pexidartinib (Turalio) is the only systemic therapy approved by the FDA for the treatment of adult patients with symptomatic tenosynovial giant-cell tumor (TGCT) associated with severe morbidity or functional limitations, and not amenable to improvement with surgery. This study assessed patient-reported treatment experiences and symptom improvement among patients receiving pexidartinib., Methods: A cross-sectional, web-based survey collected data on demographics, disease history, pexidartinib dosing, and symptoms before and after pexidartinib use., Results: Of 288 patients enrolled in the Turalio REMS program in May 2021, 83 completed the survey: mean age was 44.2 years, 62.7% were female, and most common tumor sites were in knee (61%) and ankle (12%). Mean initial dose was 622 mg/day: 29 patients reported reduction from initial dose and 8 had dose reduction after titrating up to a higher dose. At the time of survey completion, median time on pexidartinib was 6.0 months; 22 (26.5%) patients discontinued pexidartinib due to physician suggestion, abnormal laboratory results, side effect, or symptom improvement. Compared with before pexidartinib initiation, most patients reported improvement in overall TGCT symptom (78.3%) and physical function (77.2%) during pexidartinib treatment. Significant improvement was reported during pexidartinib treatment in worst stiffness numeric rating scale (NRS) (3.0 vs. 6.2, P < .05) and worst pain NRS (2.7 vs. 5.7, P < .05)., Conclusion: Findings from this cross-sectional survey confirmed the benefit of pexidartinib in improving symptoms and functional outcomes among patients with symptomatic TGCTs from the patients' perspective. Future research is warranted to examine the long-term benefit and risk of pexidartinib., (© The Author(s) 2023. Published by Oxford University Press.)

Aims: Heart failure (HF) is a risk factor for major adverse events in atrial fibrillation (AF). Whether this risk persists on non-vitamin K antagonist oral anticoagulants (NOACs) and varies according to left ventricular ejection fraction (LVEF) is debated., Methods and Results: We investigated the relation of HF in the ETNA-AF-Europe registry, a prospective, multicentre, observational study with an overall 4-year follow-up of edoxaban-treated AF patients. We report 2-year follow-up for ischaemic stroke/transient ischaemic attack (TIA)/systemic embolic events (SEE), major bleeding, and mortality. Of the 13 133 patients, 1854 (14.1%) had HF. Left ventricular ejection fraction was available for 82.4% of HF patients and was <40% in 671 (43.9%) and ≥40% in 857 (56.1%). Patients with HF were older, more often men, and had more comorbidities. Annualized event rates (AnERs) of any stroke/SEE were 0.86%/year and 0.67%/year in patients with and without HF. Compared with patients without HF, those with HF also had higher AnERs for major bleeding (1.73%/year vs. 0.86%/year) and all-cause death (8.30%/year vs. 3.17%/year). Multivariate Cox proportional models confirmed HF as a significant predictor of major bleeding [hazard ratio (HR) 1.65, 95% confidence interval (CI): 1.20-2.26] and all-cause death [HF with LVEF <40% (HR 2.42, 95% CI: 1.95-3.00) and HF with LVEF ≥40% (HR 1.80, 95% CI: 1.45-2.23)] but not of ischaemic stroke/TIA/SEE., Conclusion: Anticoagulated patients with HF at baseline featured higher rates of major bleeding and all-cause death, requiring optimized management and novel preventive strategies. NOAC treatment was similarly effective in reducing risk of ischaemic events in patients with or without concomitant HF., Competing Interests: Conflict of interest: R.B.S. has received lecture fees and advisory board fees from BMS/Pfizer outside this work. P.A. has received lecture and/or advisory board fees from Daiichi Sankyo, Boehringer Ingelheim, Novartis, AstraZeneca, Janssen, MSD, Vifor, and Bayer. J.M.S.-M. has received speaker or consultant fees by AOP, Chiesi, Biosensors, Boston Scientific, P&F, Boehringer Ingelheim, and Daiichi Sankyo not related to the submitted work. I.D. reports having received speaker fees from Daiichi Sankyo and Pfizer. M.G. has received personal fees (lectures, advisory boards, and research grants) and travel grants from Daiichi Sankyo, Boehringer Ingelheim, Bayer, Abbott, Biotronik, Boston, Medtronic, and Sorin. L.P. has received fees from Daiichi Sankyo, Beckman-Coulter, and SOTIO. M.C.M. and J.S. are employees of Daiichi Sankyo Europe GmbH, Munich, Germany. R.D.C. reports grants, personal fees, and non-financial support from Daiichi Sankyo, during the conduct of the study, and reports consulting fees, honoraria, and research funding from AstraZeneca, Boehringer Ingelheim, Bayer, BMS/Pfizer, Daiichi Sankyo, Janssen, Milestone, Novartis, Merck, Portola, Sanofi, Menarini, Guidotti, and Roche, outside the submitted work. P.K. receives research support for basic, translational, and clinical research projects from European Union Big-Data@Heart (grant agreement EU IMI 116 074), CATCH ME (grant agreement ID: 633 196), and AFFECT-EU (grant agreement ID: 847 770); Leducq foundation, Medical Research Council (UK); German Centre for Cardiovascular Research supported by the German Ministry of Education and Research; and from several drug and device companies active in atrial fibrillation and has received honoraria from several such companies in the past but not in the last 3 years. P.K. is listed as inventor on two patents held by the University of Birmingham (Atrial Fibrillation Therapy WO 2 015 140 571 and Markers for Atrial Fibrillation WO 2 016 012 783). P.K. is employed as Director of the Department of Cardiology, University Heart and Vascular Centre UKE Hamburg, and Professor of Cardiovascular Medicine (part-time), University of Birmingham, UK. He is a Speaker of the board of AFNET, Germany, and a Board member of the ESC., (© The Author(s) 2023. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Background: The Tenosynovial giant cell tumor Observational Platform Project (TOPP) registry is an international prospective study that -previously described the impact of diffuse-type tenosynovial giant cell tumour (D-TGCT) on patient-reported outcomes (PROs) from a baseline snapshot. This analysis describes the impact of D-TGCT at 2-year follow-up based on treatment strategies., Material and Methods: TOPP was conducted at 12 sites (EU: 10; US: 2). Captured PRO measurements assessed at baseline, 1-year, and 2-year follow-ups were Brief Pain Inventory (BPI), Pain Interference, BPI Pain Severity, Worst Pain, EQ-5D-5L, Worst Stiffness, and -Patient-Reported Outcomes Measurement Information System. Treatment interventions were no current/planned treatment (Off-Treatment) and systemic treatment/surgery (On-Treatment)., Results: A total of 176 patients (mean age: 43.5 years) were included in the full analysis set. For patients without active treatment strategy -(Off-Treatment) at baseline (n = 79), BPI Pain Interference (1.00 vs. 2.86) and BPI Pain Severity scores (1.50 vs. 3.00) were numerically favorable in patients remaining Off-Treatment compared with those who switched to an active treatment strategy at year 1. From 1-year to 2-year -follow-ups, patients who remained Off-Treatment had better BPI Pain Interference (0.57 vs. 2.57) and Worst Pain (2.0 vs. 4.5) scores compared with patients who switched to an alternative treatment strategy. In addition, EQ-5D VAS scores (80.0 vs. 65.0) were higher in patients who remained -Off-Treatment between 1-year and 2-year follow-ups compared with patients who changed treatment strategy. For patients receiving systemic treatment at baseline, numerically favorable scores were seen in patients remaining on systemic therapy at 1-year follow-up: BPI Pain Interference (2.79 vs. 5.93), BPI Pain Severity (3.63 vs. 6.38), Worst Pain (4.5 vs. 7.5), and Worst Stiffness (4.0 vs. 7.5). From 1-year to 2-year follow-up, EQ-5D VAS scores (77.5 vs. 65.0) were higher in patients who changed from systemic treatment to a different treatment strategy., Conclusion: These findings highlight the impact D-TGCT has on patient quality of life, and how treatment strategies may be influenced by these outcome measures. (ClinicalTrials.gov number: NCT02948088)., (© The Author(s) 2023. Published by Oxford University Press.)

Background: Approximately 70% of lower-grade gliomas harbor isocitrate dehydrogenase 1 (IDH1) mutations, resulting in the accumulation of oncometabolite D-2-hydroxyglutarate (D-2-HG); this leads to epigenetic dysregulation, oncogenesis, and subsequent clonal expansion. DS-1001 is an oral brain-penetrant mutant IDH1 selective inhibitor. This first-in-human study investigated the safety, pharmacokinetics, pharmacodynamics, and efficacy of DS-1001., Methods: This was a multicenter, open-label, dose-escalation, phase I study of DS-1001 for recurrent/progressive IDH1-mutant (R132) glioma (N = 47) (NCT03030066). DS-1001 was administered orally at 125-1400 mg twice daily. Dose-escalation used a modified continual reassessment method., Results: The maximum tolerated dose was not reached. Eight patients were continuing treatment at the data cutoff. Most adverse events (AEs) were grade 1-2. Twenty patients (42.6%) experienced at least 1 grade 3 AE. No grade 4 or 5 AEs or serious drug-related AEs were reported. Common AEs (>20%) were skin hyperpigmentation, diarrhea, pruritus, alopecia, arthralgia, nausea, headache, rash, and dry skin. The objective response rates were 17.1% for enhancing tumors and 33.3% for non-enhancing tumors. Median progression-free survival was 10.4 months (95% confidence interval [CI], 6.1 to 17.7 months) and not reached (95% CI, 24.1 to not reached) for the enhancing and non-enhancing glioma cohorts, respectively. Seven on-treatment brain tumor samples showed a significantly lower amount of D-2-HG compared with pre-study archived samples., Conclusions: DS-1001 was well tolerated with a favorable brain distribution. Recurrent/progressive IDH1-mutant glioma patients responded to treatment. A study of DS-1001 in patients with chemotherapy- and radiotherapy-naïve IDH1-mutated WHO grade 2 glioma is ongoing (NCT04458272)., (© The Author(s) 2022. Published by Oxford University Press on behalf of the Society for Neuro-Oncology.)

Despite marked progress in the management of atrial fibrillation (AF), detecting AF remains difficult and AF-related complications cause unacceptable morbidity and mortality even on optimal current therapy. This document summarizes the key outcomes of the 8th AFNET/EHRA Consensus Conference of the Atrial Fibrillation NETwork (AFNET) and the European Heart Rhythm Association (EHRA). Eighty-three international experts met in Hamburg for 2 days in October 2021. Results of the interdisciplinary, hybrid discussions in breakout groups and the plenary based on recently published and unpublished observations are summarized in this consensus paper to support improved care for patients with AF by guiding prevention, individualized management, and research strategies. The main outcomes are (i) new evidence supports a simple, scalable, and pragmatic population-based AF screening pathway; (ii) rhythm management is evolving from therapy aimed at improving symptoms to an integrated domain in the prevention of AF-related outcomes, especially in patients with recently diagnosed AF; (iii) improved characterization of atrial cardiomyopathy may help to identify patients in need for therapy; (iv) standardized assessment of cognitive function in patients with AF could lead to improvement in patient outcomes; and (v) artificial intelligence (AI) can support all of the above aims, but requires advanced interdisciplinary knowledge and collaboration as well as a better medico-legal framework. Implementation of new evidence-based approaches to AF screening and rhythm management can improve outcomes in patients with AF. Additional benefits are possible with further efforts to identify and target atrial cardiomyopathy and cognitive impairment, which can be facilitated by AI., Competing Interests: Conflict of interest: RBS has received lecture fees and advisory board fees from BMS/Pfizer outside this work and has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme under the grant agreement No 648131, from the European Union's Horizon 2020 research and innovation programme under the grant agreement No 847770 (AFFECT-EU) and German Center for Cardiovascular Research (DZHK e.V.) (8121710103); German Ministry of Research and Education (BMBF 01ZX1408A) and ERACoSysMed3 (031L0239).EAM is employee of Daiichi Sankyo Europe GmbH producing and marketing an oral anticoagulant (edoxaban). EA has received consulting / speaker fees for Biosense Webster. GB has received speaker's fees of small amount from Boston, Bayer, Daiichi, Boehringer. SB is consultant for Medtronic, Boston Scientific, Microport, and Zoll. JC has received consulting fees / honoraria fees from Acesion, Allergan, Alta Thera, Arca, lncarda, Menarini, Milestone, Sanofi, Bayer, Daiichi Sankyo, Pfizer, Abbott, Biosense Webster, Biotronik, Boston Scientific, Lilly, Medtronic, Johnson and Johnson. BC has received in kind contribution for research Support from iRhythm. WC has received advisory board fees for Roche Diagnostics AG. MDM is employee of Medtronic. SZB has received fees as member of Advisory Board in Bristol Myers Squibb-Pfizer. DD has received fees from Abbott, Astra Zenica, Bayer, Bosten Scientific, Bristol Myers Squibb-Pfizer, Medtonic, Zoll. LE has received lecture Honoria from Medtronic, Biotronik, Boston Scientific, Boehringer Ingelheim, Daiichy Sankyo, Bayer, MMS, Pfizer, Sanofi and received research grants from DFG and DGK. CE is employee of Preventicus GmbH. LF has received institutional research grants and non-financial support from European Union, DFG, British Heart Foundation, Medical Research Council (UK), NIHR, and several biomedical companies. The Institute of Cardiovascular Research, University of Birmingham, has received an Accelerator Award by the British Heart Foundation M/18/2/34218. LF is listed as inventor of two patents held by University of Birmingham (Atrial Fibrillation Therapy WO 2015140571, Markers for Atrial Fibrillation WO 2016012783). BF receiving fees from Bristol-Myers Squibb and Pfizer Alliance, Bayer, Daiichi Sankyo, Omron. (largely speaker fees and travel support for speaking at session or official satellites of large international/continental society meetings) and investigator-initiated research grants to the institution from Bristol-Myers and Squibb and Pfizer Alliance and Ownership / Employee of Nil. LG and AZ are employees of Roche Diagnostics International Ltd. AG has received funding from Daiichi Sankyo, Astra Zenica, Bayer, Bristol Myers Squibb-Pfizer, Viola, Medtonic, Berlin Charitè. JHS has received Advisory board fees in Medtronic and Speaker fee from Medtronic. KGH has received fees from Abbott, Alexion, AMARIN, AstraZeneca, Bayer, Biotronik, Boehringer Ingelheim, Bristol-Myers-Squibb, Daiichi Sankyo, Edwards Lifesciences, Medtronic, Pfizer, Premier Research, SUN Pharma and W. L. Gare & Associates and Research Grants from Bayer Vital, Sanofi-Aventis. JSH received fees from Boston Scientific, Servier, Bayer, Myokardia, Bristol-Myers-Squibb, Pfizer, and research grants from Medtronic, Boston Scientific, Bristol-Myers-Squibb, Abbott. HH has received lecture and consultancy fees from Abbott, Biotronik, Bristol-Myers-Squibb- Pfizer, Medscape, Daiichi Sankyo, Springer Healthcare Ltd and receive un conditional research grants through the Univerity of Antwerp and/or University of Hasselt from Abbott, Bayer, Biotronik, Biosense-Webster, Fibrickeck/Qompium, Medtronic, Bristol-Myers-Squibb- Pfizer, Boston Scientific, Daiichi Sankyo and Boehringer Ingelheim. RH has received speacker fees from BI, Bayer and Bristol-Myers-Squibb- Pfizer and AZ. TH is CEO of Preventicus GmbH. DK has received funding from Bayer, AtriCure, Protherics Medicines Development and Myokardia and Research grant from rants from the National Institute for Health Research (NIHR CDF-2015-08-074 RATE-AF; NIHR HTA-130280 DaRe2THINK; NIHR EME- 132974 D2T-NV), the British Heart Foundation (PG/17/55/33087 and AA/18/2/34218), EU/EFPIA IMI (BigData@Heart 116074),the European Society of Cardiology supported by educationalgrants from Boehringer Ingelheim/BMS-Pfizer Alliance/Bayer/Daiichi Sankyo/Boston Scientific, the NIHR/the University of Ox- ford Biomedical Research Centre, and British Heart Foundation/ the University of Birmingham Accelerator Award (STEEER-AF NCT04396418), Amomed Pharma, and IRCCS San Raffaele/Menarini (beta-blockers in Heart Failure Collaborative Group NCT0083244). MK is employee of Bristol-Myers and Squibb. CL has received fees from medtonic, Boston Scientific, Biotronik and Bristol-Myers and Squibb- Pfizer and research grants from Rennes Univerity, Metronik, Biotonik and Boston Scientific. DL has received research grant for EHRA-PATHS, NovoNordisk Young Investigator Award. MLL has received lecture fees from Bristol-Myers and Squibb and research grant from H2020 AFFECT-EU (grant No. 847770). SM has received research grant from Daiichi Sankyo (EPDAURUS IIT) and Bristol-Myers and Squibb (APPROACH ACS AF IIT). JLM has received Abbott, Boston Scientific, Biotronik, Boehringer Ingelheim, Sanofi, Microport and received research grants from Medtronic, Abbott, Microport, Biosense. RM is employee of Medtronic. LM is Stockholder for Galgomedical and Corify and receiving consuting fees from Abbott, Biosense-Webster, Bosten Scientific, Medtronik and receiving research grants from Abbott, Biosense-Webster, Bosten Scientific, Medtronik. LN has received consulting fees from Bristol-Myers and Squibb- Pfizer. GP is employee of Bayer AG. HP has received consulting fees from Abbott, Biosense-Webster, Bosten Scientific, Medtronik and receiving research grants from Abbott, Bayer, Biosense-Webster, Bosten Scientific, Medtronik, Bristol-Myers and Squibb- Pfizer. MR has received consulting fees for Medtonic, Arca BiopharmaInc, Roche and received research grants from Dutch Heart Foundation: RACE V, RED-CVD, CVON-AI, DECISION studies; grant from SJM/Abbott to institution: VIP-HF study; Grant for Medtronic to institution: Cryoballoon AF registry/biobank study. The other authors declare that there is no conflict of interest.LR has received research grants from Canadian Insititute of Health research and Byer Inc. U.S. received consultancy fees or honoraria from Università della Svizzera Italiana (USI, Switzerland), Roche Diagnostics (Switzerland), EP Solutions Inc. (Switzerland), Johnson & Johnson Medical Limited, (United Kingdom), Bayer Healthcare (Germany). U.S. is co-founder and shareholder of YourRhythmics BV, a spin-off company of the University Maastricht and Research grant from the Dutch Heart Foundation (CVON RACE V, CVON2014–09) European Union's Horizon 2020 Research and Innovation Program granted to MS under the Marie Sklodowska-Curie grant agreement #813716 (TRAIN-HEART Innovative Training Network), and various other programs of the European Union granted to US (ITN Network Personalize AF: Personalized Therapies for Atrial Fibrillation: a translational network – grant #860974; CATCH ME: Characterizing Atrial fibrillation by Translating its Causes into Health Modifiers in the Elderly – grant #633196; MAESTRIA: Machine Learning Artificial Intelligence Early Detection Stroke Atrial Fibrillation – grant #965286; REPAIR: Restoring cardiac mechanical function by polymeric artificial muscular tissue – grant #952166). DS has received consultation fees from Biosense Webster, Abbott, Boston Scientific, Consultant with stock option: SentiAR, Arga Medtech. RS is employee of Daiichi Sankyo Europe GmbH. DS has received consultation fees from Boston Scientific, Abbott and Research grant from Biosense Webster. ES has received lecture fees from Bayer, Bristol-Myers and Squibb- Pfizer, Boehringer Ingelheim, Johnson & Johnson, Merck Sharp & Dohme and Sanofi. DT has received lecture fees from Bayer Vital, Bristol-Myers and Squibb- Pfizer, Daiichi Sankyo, Medtonic, Zoll CMS, Sanofi, St. Jude Medical and research grant from Daiichi Sankyo. MTH is employee/owner of American Foundation of women's Health /StopAfib.org and employee/owner of True Hills Inc.. BV is employee of Bayer AG. RW has received consultation fees from Boston Scientific, Biotronic, Pfizer, Daiichi Sankyo, Bayer, Adagio Medical and Research grant from Bristol-Myers and Squibb- Pfizer, Boston Scientific. CW has received consulation fees from Biotronik, Boston Scientific, Novartis and research grant from BMBF, AFNET, DZHK, Biotronik. MW is employee and shareholder of Sanofi. SW has received Consulting fees from Boston Scientific, Abbott, Bayer, Bristol-Myers and Squibb- Pfizer, Boehringer Ingelheim and research grant from Boston Scientific. HW is employee and stockholder of Pfizer Germany. MDZ has received advisory and speaker fee from Bristol-Myers and Squibb- Pfizer. PK reports grants and non-financial support from BMBF (German Ministry of Education and Research), grants from Sanofi and Abbott, grants and non-financial support from EHRA (European Heart Rhythm Association), and grants from German Heart Foundation and DZHK (German Center for Cardiovascular Research), during the conduct of the study, and grants from European Union, British Heart Foundation, Leducq Foundation, Medical Research Council (UK), and non-financial support from German Centre for Heart Research, outside the submitted work; in addition, P.K. has a patent Atrial Fibrillation Therapy WO 2015140571 issued to University of Birmingham and a patent Markers for Atrial Fibrillation WO 2016012783 issued to University of Birmingham., (© The Author(s) 2022. Published by Oxford University Press on behalf of European Society of Cardiology.)

Aims: Patients with atrial fibrillation (AF) treated with oral anticoagulation still suffer from cardiovascular complications including cardiovascular death, stroke, and major bleeding. To identify risk factors for predicting stroke and bleeding outcomes in anticoagulated patients, we assessed 2-year outcomes in patients with AF treated with edoxaban in routine care. We also report the age-adjusted risk predictors of clinical outcomes., Methods and Results: The Edoxaban Treatment in Routine Clinical Practice for Patients With Non-Valvular Atrial Fibrillation (ETNA-AF) Europe (NCT02944019) is a prospective, multi-centre, post-authorisation, observational study with an overall 4-year follow-up conducted in 825 centres enrolling edoxaban-treated patients in 10 European countries. Of the 13 133 patients with AF (mean age: 73.6 ± 9.5 years), 5682 (43.3%) were female. At the 2-year follow-up, 9017/13 133 patients were still on edoxaban; 1830 discontinued treatment including 937 who died (annualised event rate of all-cause death was 3.87%). 518 (2.14%) patients died of cardiovascular causes; 234 (0.97%) experienced major bleeding and 168 (0.70%) experienced stroke or systemic embolic events (SEE). Intracranial haemorrhage was noted in 49 patients (0.20%). History of transient ischaemic attack (TIA) at baseline was the strongest predictor of ischaemic stroke or SEE (Wald χ2: 73.63; P < 0.0001). Low kidney function at baseline was the strongest predictor of major bleeding (Wald χ2: 30.68; P < 0.0001). History of heart failure (HF) was the strongest predictor of all-cause (Wald χ2: 146.99; P < 0.0001) and cardiovascular death (Wald χ2: 100.38; P < 0.0001)., Conclusion: Patients treated with edoxaban in ETNA-AF-Europe reported low 2-year event rates in unselected AF patients. Prior stroke, reduced kidney function, and HF identify patients at high risk of stroke, bleeding and all-cause/cardiovascular death, respectively., (© The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: The Atrial fibrillation Better Care (ABC) pathway is endorsed by guidelines to improve care of patients with atrial fibrillation (AF). However, whether the benefit of ABC pathway-concordant care is consistent across anticoagulants remains unclear. We assessed the association between ABC-concordant care and outcomes in this post hoc analysis from the ENGAGE AF-TIMI 48 trial, which was reported prior to the initial description of the ABC pathway., Methods and Results: Patients were retrospectively classified as receiving ABC-concordant care based on optimal anticoagulation, adequate rate control, management of co-morbidities and lifestyle measures. Associations between ABC-concordance and outcomes were assessed with adjustment for components of the CHA2DS2-VASc and HAS-BLED scores. Of 20 926 patients, 7915 (37.8%) satisfied criteria of ABC-concordant care, which was associated with significantly lower incidence of stroke or systemic embolic event [stroke/SEE: hazard ratio (HRadj): 0.54; 95% confidence interval (CI): 0.47-0.63], major bleeding (HRadj 0.66; 95% CI: 0.58-0.75), major adverse cardiac events (HRadj 0.53; 95% CI: 0.48-0.58), primary net clinical outcome (composite of stroke/SEE, major bleeding or death; HRadj 0.61; 95% CI: 0.56-0.65), cardiovascular (CV) hospitalization (HRadj 0.78; 95% CI: 0.74-0.83), CV death (HRadj 0.52; 95% CI: 0.46-0.58), and all-cause mortality (HRadj 0.56; 95% CI: 0.51-0.62), P < 0.001 for each. These associations were qualitatively consistent for both edoxaban and warfarin and across patient subgroups., Conclusion: Atrial fibrillation Better Care pathway-concordant care is associated with reductions across multiple CV endpoints and all-cause mortality, with benefit in edoxaban- and warfarin-treated patients and across patient subgroups. Increasing implementation of ABC-concordant care may improve clinical outcomes of patients with AF irrespective of anticoagulant., Competing Interests: Conflict of interest: S.A.M. has received research grant support, through her institution, from AstraZeneca, Amgen, Abbott Laboratories, Critical Diagnostics, Daiichi Sankyo, Eisai, Genzyme, Gilead, GlaxoSmithKline, Intarcia, Janssen Research and Development, Medicines Company, MedImmune, Merck, Novartis, Pfizer, Poxel, Roche Diagnostics, and Takeda. E.M.A. has received grant support, through his institution, from Daiichi Sankyo and Eli Lilly. E.B. has received grant support, through his institution, from AstraZeneca, Daiichi Sankyo, Merck and Co, and Novartis; and has received consulting fees from Amgen, Boehringer Ingelheim/Lilly, Cardurion, MyoKardia, NovoNordisk, and Verve. G.Y.H.L. is a consultant and speaker for Bristol Myers Squibb/Pfizer, Boehringer Ingelheim and Daichii Sankyo. No fees are received personally. R.P.G. has received institutional research grants to the TIMI Study Group at Brigham and Women’s Hospital from Amgen, Anthos Therapeutics, and Daiichi Sankyo; has received honoraria from Amgen, Centrix, Daiichi Sankyo, Dr. Reddy’s Laboratories, Medical Education Resources, Medscape, Menarini, Merck, Pfizer, SAJA Pharmaceuticals, Servier, Shanghai Medical Telescope and Voxmedia; and has received consulting fees from Amarin, Amgen, CryoLife, CSL Behring, CVS Caremark, Daiichi Sankyo, Esperion, Gilead, Hengrui, Inari, Janssen, Novartis, Pfizer, PhaseBio Pharmaceuticals, St. Lukes and Samsung. C.T.R. has received institutional research grants to the TIMI Study Group at Brigham and Women’s Hospital from Anthos, AstraZeneca, Boehringer Ingelheim, Daiichi Sankyo, Janssen, National Institutes of Health, Novartis; honoraria for consultancies with Anthos, Bayer, Bristol Myers Squibb, Boehringer Ingelheim, Daiichi Sankyo, Janssen, Pfizer. Consultancies with Anthos, Bayer, Bristol Myers Squibb, Boehringer Ingelheim, Daiichi Sankyo, Janssen, Pfizer; the TIMI Study Group has received institutional research grant support through Brigham and Women’s Hospital from Abbott, Amgen, Anthos Therapeutics, ARCA Biopharma, Inc., AstraZeneca, Daiichi Sankyo, Eisai, Intarcia, Ionis Pharmaceuticals, Inc., MedImmune, Merck, Novartis, Pfizer, Regeneron Pharmaceuticals, Inc., Roche, The Medicines Company, Zora Biosciences., (© The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Aims: Frailty is common in patients with atrial fibrillation (AF), with possible impact on therapies and outcomes. However, definitions of frailty are variable, and may not overlap with frailty perception among physicians. We evaluated the prevalence of frailty as perceived by enrolling physicians in the Edoxaban Treatment in Routine Clinical Practice for Patients With Non-Valvular AF (ETNA-AF)-Europe registry (NCT02944019), and compared it with an objective frailty assessment., Methods and Results: ETNA-AF-Europe is a prospective, multi-centre, post-authorization, observational study. There we assessed the presence of frailty according to (i) a binary subjective investigators' judgement and (ii) an objective measure, the Modified Frailty Index. Baseline data on frailty were available in 13 621/13 980 patients. Prevalence of perceived frailty was 10.6%, with high variability among participating countries and healthcare settings (range 5.9-19.6%). Conversely, only 5.0% of patients had objective frailty, with minimal variability (range 4.5-6.7%); and only <1% of patients were identified as frail by both approaches. Compared with non-frailty-perceived, perceived frail patients were older, more frequently female, and with lower body weight; conversely, objectively frail patients had more comorbidities. Non-recommended edoxaban dose regimens were more frequently prescribed in both frail patient categories., Conclusions: Physicians' perception of frailty in AF patients is variable, mainly driven by age, sex, and weight, and quite different compared with the results of an objective frailty assessment. Whatever the approach, frailty appears to be associated with non-recommended anticoagulant dosages. Whether this apparent inappropriateness influences hard outcomes remains to be assessed., Competing Interests: Conflict of interest: I.D. reports having received speaker fees from Boehringer Ingelheim, Bayer, Bristol-Myers Squibb/Pfizer, Daiichi-Sankyo, Medtronic, Boston Scientific, and Biotronik. A.B. reports being involved in research sponsored by and is a member of advisory panels and speakers’ bureau for Daiichi Sankyo, Pfizer, BMS, Bayer, and Boehringer Ingelheim. P.-E.R., M.C.M., and J.A.G.d.S. are employees of Daiichi Sankyo Europe GmbH. L.P. has received fees and honoraria from Daiichi-Sankyo, SOTIO Biotech, and Beckman-Coulter. P.K. receives research support from European Union, British Heart Foundation, Leducq Foundation, Medical Research Council (UK), and German Centre for Cardiovascular Research, from several drug and device companies active in atrial fibrillation, and has received honoraria from several such companies. He is listed as inventor on two patents held by the University of Birmingham (Atrial Fibrillation Therapy WO 2015140571, Markers for Atrial Fibrillation WO 2016012783). He is co-principal investigator of ETNA-AF-Europe. R.D.C. co-authored ESC Guidelines on Atrial Fibrillation 2010–2012; acted as a Steering Committee member and National Coordinator for Italy, and co-authored manuscripts published on APPRAISE-2, ARISTOTLE, AVERROES, ENGAGE AF-TIMI 48, and Re-DUAL PCI. R.D.C. has received fees, honoraria, and research funding from Sanofi-Aventis, Boehringer Ingelheim, Bayer, Bristol-Myers Squibb/Pfizer, Daiichi-Sankyo, Novartis, Portola, Roche, and Merck. He is co-principal investigator of ETNA-AF-Europe. All remaining authors have declared no conflicts of interest., (© The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: In patients with atrial fibrillation (AF), peripheral artery disease (PAD) is associated with higher rates of stroke and bleeding. Both higher dose edoxaban (60/30 mg) and lower dose edoxaban (30/15 mg) were non-inferior to warfarin for stroke and systemic embolism (SSE) and significantly reduced major bleeding in AF patients in the global study to assess the safety and effectiveness of edoxaban vs standard practice of dosing with warfarin in patients with atrial fibrillation (ENGAGE AF-TIMI 48) trial. Whether the efficacy and safety of these dosing strategies vs. warfarin are consistent in patients with AF and PAD has not been described., Methods and Results: Of 21 105 patients with AF randomized to warfarin, edoxaban 60/30 mg, or edoxaban 30/15 mg, 841 were identified with PAD. Endpoints included major adverse cardiovascular events (MACEs), SSE, and major bleeding. Patients with PAD had higher risk of MACEs [adjusted hazard ratio (HRadj) 1.33, 95% confidence interval (CI) 1.12-1.57, P = 0.001] and cardiovascular (CV) death (HRadj 1.49, 95% CI 1.21-1.83, P &lt; 0.001) than those without PAD, but not major bleeding. The efficacy of edoxaban 60/30 mg vs. warfarin was consistent regardless of PAD (SSE HR; PAD 1.16, 95% CI 0.42-3.20; no-PAD 0.86, 95% CI 0.74-1.02, P-interaction 0.57) as was major bleeding (PAD 0.96, 95% CI 0.54-1.70; no-PAD 0.80, 95% CI 0.70-0.91, P-interaction 0.54). Edoxaban 30/15 mg was inferior for SSE, with significant heterogeneity when stratified by PAD status (P-interaction 0.039)., Conclusion: Patients with AF and PAD are at heightened risk of MACEs and CV death vs. those without PAD. The efficacy and safety of edoxaban 60/30 mg vs. warfarin in AF are consistent regardless of PAD; however, edoxaban 30/15 mg is inferior for stroke prevention in AF patients with PAD. Clinical Trial Registration: ClinicalTrials.gov identifier: NCT00781391., (© The Author(s) 2021. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: Many patients are unable to achieve guideline-recommended LDL cholesterol (LDL-C) targets, despite taking maximally tolerated lipid-lowering therapy. Bempedoic acid, a competitive inhibitor of ATP citrate lyase, significantly lowers LDL-C with or without background statin therapy in diverse populations. Because pharmacodynamic interaction between statins and bempedoic acid is complex, a dose-response model was developed to predict LDL-C pharmacodynamics following administration of statins combined with bempedoic acid., Methods and Results: Bempedoic acid and statin dosing and LDL-C data were pooled from 14 phase 1-3 clinical studies. Dose-response models were developed for bempedoic acid monotherapy and bempedoic acid-statin combinations using previously published statin parameters. Simulations were performed using these models to predict change in LDL-C levels following treatment with bempedoic acid combined with clinically relevant doses of atorvastatin, rosuvastatin, simvastatin, and pravastatin. Dose-response models predicted that combining bempedoic acid with the lowest statin dose of commonly used statins would achieve a similar degree of LDL-C lowering as quadrupling that statin dose; for example, the predicted LDL-C lowering was 54% with atorvastatin 80 mg compared with 54% with atorvastatin 20 mg + bempedoic acid 180 mg, and 42% with simvastatin 40 mg compared with 46% with simvastatin 10 mg + bempedoic acid 180 mg., Conclusion: These findings suggest bempedoic acid combined with lower statin doses offers similar LDL-C lowering compared with statin monotherapy at higher doses, potentially sparing patients requiring additional lipid-lowering therapies from the adverse events associated with higher statin doses., (© The Author(s) 2021. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: To clarify the real-world clinical status and prognosis of elderly and very elderly non-valvular atrial fibrillation (NVAF) patients, more than 30 000 elderly patients with NVAF aged ≥75 years were enrolled in the ANAFIE Registry., Methods and Results: This multicentre, prospective, observational study followed elderly NVAF patients in Japan for ∼2 years. Among 32 275 patients (mean age, 81.5 years; men, 57.3%; mean CHA2DS2-VASc score, 4.5), 2445 (7.6%) were not receiving oral anticoagulants (OACs) and 29 830 (92.4%) were given OACs. Of these, 21 585 (66.9%) were receiving direct OACs (DOACs) and 8233 (25.5%), warfarin (mean time in therapeutic range: ∼75%). In total, the 2-year incidence rate was 3.01% for stroke/systemic embolic events (SEE); 2.00%, major bleeding; and 6.95%, all-cause death. When compared with the warfarin group, the DOAC group had a lower hazard ratio (HR) for stroke/SEE, major bleeding, and all-cause death after adjusting for confounders. The group without OACs had a higher HR for stroke/SEE and all-cause death, with a lower HR for major bleeding. History of falls within 1 year at enrolment and of catheter ablation were positive and negative independent risk factors, respectively, for stroke/SEE, major bleeding, and all-cause death., Conclusion: In Japan, a large proportion of elderly and very elderly NVAF patients were receiving DOACs, which was significantly associated with lower rates of stroke/SEE, major bleeding, and all-cause death vs. well-controlled warfarin. History of falls and of catheter ablation were independently associated with stroke/SEE, major bleeding, and all-cause death., (© The Author(s) 2021. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Objectives: This study investigated changes in bone mineral density (BMD) and erosion after denosumab discontinuation in rheumatoid arthritis (RA) patients without osteoporosis who participated in the DESIRABLE study., Methods: This multicentre observational study consisted of a prediscontinuation visit (date of final assessment in DESIRABLE) and a postdiscontinuation visit (2.5 years after the last administered dose of denosumab). Percentage change in lumbar spine (LS) BMD from baseline was assessed as the primary endpoint., Results: Fifty-nine patients were enrolled. The percentage change in LS BMD decreased to baseline levels at the postdiscontinuation visit. Compared with baseline, C-telopeptide of type I collagen levels increased after denosumab discontinuation but most patients had levels within the reference range. Bone erosion scores were not significantly different between the on-treatment period and after denosumab discontinuation (p = .0666) but there was a numerical increase postdiscontinuation. The progression in bone erosion score was significantly reduced in patients whose disease activity was in remission versus those not in remission (p = .0195)., Conclusions: In RA patients without osteoporosis, denosumab discontinuation can be explored while considering patient background factors (disease activity and risk of fracture) and accounting for progression of bone erosion and LS BMD decrease after withdrawal., (© Japan College of Rheumatology 2022. Published by Oxford University Press.)

Objectives: FtsZ is an essential bacterial protein and an unexplored target for the development of antibacterial drugs. The development of a novel inhibitor targeting FtsZ offers a potential opportunity to combat drug resistance. DS01750413, a new derivative of PC190723, is a novel FtsZ inhibitor with improved in vitro and in vivo activity. The objective of this study was to investigate the efficacy of DS01750413 against Staphylococcus spp., including MRSA, in in vitro and in vivo models., Methods: In vitro activities of DS01750413 and standard-of-care antibiotics were evaluated against clinical isolates of Gram-positive pathogens. The in vivo efficacy was evaluated in a murine systemic infection model caused by MRSA., Results: DS01750413 showed potent in vitro activity against MRSA clinical isolates with MIC ranges of 0.5-1 mg/L and also demonstrated concentration-dependent bactericidal killing. In the murine bacteraemia infection model of MRSA, treatment with DS01750413 resulted in prolonged survival of animals compared with placebo-treated animals and exhibited a significant reduction in the bacterial load in liver, spleen, lungs and kidneys., Conclusions: DS01750413 showed encouraging in vitro and in vivo activity against MRSA. As a novel chemical class, DS01750413 has the potential to become clinically viable antibiotics to address the drug resistance problem by its unique novel targeting mechanism of action., (© The Author(s) 2021. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Background: Nocturnal hypertension is an important phenotype of abnormal diurnal blood pressure (BP) variability and a known risk marker for target organ damage and cardiovascular events. This study aimed to assess the differential BP-lowering effects of esaxerenone vs. eplerenone on nocturnal BP in hypertensive patients with different nocturnal dipping patterns., Methods: This was a post hoc analysis of the "Esaxerenone (CS-3150) Compared to Eplerenone in Patients with Essential Hypertension" study (NCT02890173), which was a phase 3, multicenter, randomized, controlled, double-blind, parallel-group clinical study conducted in Japan. Ambulatory BP monitoring data were collected., Results: Patients (n = 1,001) were randomized to esaxerenone 2.5 mg/day (n = 331) or 5 mg/day (n = 338), or eplerenone 50 mg/day (n = 332). Reductions in nighttime systolic BP (95% confidence interval) were significantly greater with 2.5 and 5 mg/day esaxerenone vs. eplerenone (-2.6 [-5.0, -0.2] and -6.4 mm Hg [-8.8, -4.0], respectively). Esaxerenone significantly reduced nighttime BP from baseline compared with eplerenone in non-dippers with previously uncontrolled BP. In addition, esaxerenone did not markedly alter nighttime BP in extreme dipper patients. In the esaxerenone 5 mg/day group, esaxerenone-induced decreases in nighttime BP were greater than eplerenone-induced decreases in older patients., Conclusions: Esaxerenone may be an effective treatment option for nocturnal hypertension, especially in older patients and those with a non-dipper pattern of nocturnal BP., (© American Journal of Hypertension, Ltd 2020. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)

Background: Pexidartinib is approved in the U.S. for tenosynovial giant cell tumors (TGCTs). Herein, we assessed the hepatic safety profile of pexidartinib across patients with TGCTs receiving pexidartinib., Materials, and Methods: Hepatic adverse reactions (ARs) were assessed by type and magnitude of liver test abnormalities, classified as (a) isolated aminotransferase elevations (alanine [ALT] or aspartate [AST], without significant alkaline phosphatase [ALP] or bilirubin elevations), or (b) mixed or cholestatic hepatotoxicity (increase in ALP with or without ALT/AST and bilirubin elevations, based on adjudication). Median follow-up from initial pexidartinib treatment was 39 months (range, 32-82) in 140 patients with TGCTs across clinical studies NCT01004861, NCT02371369, NCT02734433, and NCT03291288., Results: In total, 95% of patients with TGCTs (133/140) treated with pexidartinib (median duration of exposure, 19 months [range, 1-76]), experienced a hepatic AR. A total of 128 patients (91%) had reversible, low-grade dose-dependent isolated AST/ALT elevations without significant ALP elevations. Five patients (4%) experienced serious mixed or cholestatic injury. No case met Hy's law criteria. Onset of hepatic ARs was predominantly in the first 2 months. All five serious hepatic AR cases recovered 1-7 months following pexidartinib discontinuation. Five patients from the non-TGCT population (N = 658) experienced serious hepatic ARs, two irreversible cases., Conclusion: This pooled analysis provides information to help form the basis for the treating physician's risk assessment for patients with TCGTs, a locally aggressive but typically nonmetastatic tumor. In particular, long-term treatment with pexidartinib has a predictable effect on hepatic aminotransferases and unpredictable risk of serious cholestatic or mixed liver injury., Implications for Practice: This is the first long-term pooled analysis to report on the long-term hepatic safety of pexidartinib in patients with tenosynovial giant cell tumors associated with severe morbidity or functional limitations and not amenable to improvement with surgery. These findings extend beyond what has been previously published, describing the observed instances of hepatic toxicity following pexidartinib treatment across the clinical development program. This information is highly relevant for medical oncologists and orthopedic oncologists and provides guidance for its proper use for appropriate patients within the Pexidartinib Risk Evaluation and Mitigation Safety program., (© 2020 The Authors. The Oncologist published by Wiley Periodicals LLC on behalf of AlphaMed Press.)

Aims: We investigated whether patients with atrial fibrillation (AF) demonstrate detectable changes in biomarkers including high-sensitivity troponin T (hsTnT), N-terminal B-type natriuretic peptide (NT-proBNP), and growth differentiation factor-15 (GDF-15) over 12 months and whether such changes from baseline to 12 months are associated with the subsequent risk of stroke or systemic embolic events (S/SEE) and bleeding., Methods and Results: ENGAGE AF-TIMI 48 was a randomized trial of the oral factor Xa inhibitor edoxaban in patients with AF and a CHADS2 score of ≥2. We performed a nested prospective biomarker study in 6308 patients, analysing hsTnT, NT-proBNP, and GDF-15 at baseline and 12 months. hsTnT was dynamic in 46.9% (≥2 ng/L change), NT-proBNP in 51.9% (≥200 pg/mL change), GDF-15 in 45.6% (≥300 pg/mL change) during 12 months. In a Cox regression model, upward changes in log2-transformed hsTnT and NT-proBNP were associated with increased risk of S/SEE [adjusted hazard ratio (adj-HR) 1.74; 95% confidence interval (CI) 1.36-2.23 and adj-HR 1.27; 95% CI 1.07-1.50, respectively] and log2-transformed GDF-15 with bleeding (adj-HR 1.40; 95% CI 1.02-1.92). Reassessment of ABC-stroke (age, prior stroke/transient ischaemic attack, hsTnT, and NT-proBNP) and ABC-bleeding (age, prior bleeding, haemoglobin, hsTnT, and GDF-15) risk scores at 12 months accurately reclassified a significant proportion of patients compared with their baseline risk [net reclassification improvement (NRI) 0.50; 95% CI 0.36-0.65; NRI 0.42; 95% CI 0.33-0.51, respectively]., Conclusion: Serial assessment of hsTnT, NT-proBNP, and GDF-15 revealed that a substantial proportion of patients with AF had dynamic values. Greater increases in these biomarkers measured over 1 year are associated with important clinical outcomes in anticoagulated patients with AF., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2021. For permissions, please email: journals.permissions@oup.com.)

Aims: Non-vitamin K oral anticoagulants are safe and effective for stroke prevention in patients with atrial fibrillation (AF). Data on the safety and efficacy of edoxaban in routine care are limited in Europe. We report 1-year outcomes in patients with AF treated with edoxaban in routine care., Methods and Results: ETNA-AF-Europe is a prospective, multicentre, post-authorization, observational study enrolling patients treated with edoxaban in 10 European countries, the design of which was agreed with the European Medicines Agency as part of edoxaban's post-approval safety plan. Altogether 13 092 patients in 852 sites completed the 1-year follow-up [mean age: 73.6 ± 9.5 years; 57% male, mean follow-up: 352 ± 49 days (median: 366 days)]. Most patients had associated comorbidities (mean CHA2DS2-VASc score: 3.1 ± 1.4). Stroke or systemic embolism was reported in 103 patients (annualized event rate: 0.82%/year), and major bleeding events were reported in 132 patients (1.05%/year). Rates of intracranial haemorrhage were low [30 patients (0.24%/year)]. Death occurred in 442 patients (3.50%/year); cardiovascular (CV) death occurred in 206 patients (1.63%/year). The approved dosing of edoxaban was chosen in 83%. All-cause and CV mortality were higher in patients receiving edoxaban 30 mg vs. 60 mg, in line with the higher age and more frequent comorbidities of the 30 mg group. Major bleeding was also numerically more common in patients receiving edoxaban 30 mg vs. 60 mg., Conclusion: The rates of stroke, systemic embolism, and major bleeding are low in this large unselected cohort of high-risk AF patients routinely treated with edoxaban., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: The risk of developing atrial fibrillation (AF) and its complications continues to increase, despite good progress in preventing AF-related strokes., Methods and Results: This article summarizes the outcomes of the 7th Consensus Conference of the Atrial Fibrillation NETwork (AFNET) and the European Heart Rhythm Association (EHRA) held in Lisbon in March 2019. Sixty-five international AF specialists met to present new data and find consensus on pressing issues in AF prevention, management and future research to improve care for patients with AF and prevent AF-related complications. This article is the main outcome of an interactive, iterative discussion between breakout specialist groups and the meeting plenary. AF patients have dynamic risk profiles requiring repeated assessment and risk-based therapy stratification to optimize quality of care. Interrogation of deeply phenotyped datasets with outcomes will lead to a better understanding of the cardiac and systemic effects of AF, interacting with comorbidities and predisposing factors, enabling stratified therapy. New proposals include an algorithm for the acute management of patients with AF and heart failure, a call for a refined, data-driven assessment of stroke risk, suggestions for anticoagulation use in special populations, and a call for rhythm control therapy selection based on risk of AF recurrence., Conclusion: The remaining morbidity and mortality in patients with AF needs better characterization. Likely drivers of the remaining AF-related problems are AF burden, potentially treatable by rhythm control therapy, and concomitant conditions, potentially treatable by treating these conditions. Identifying the drivers of AF-related complications holds promise for stratified therapy., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2020. For permissions, please email: journals.permissions@oup.com.)

Aims: This post hoc analysis of ELIMINATE-AF evaluated requirements of unfractionated heparin (UFH) and procedure-related bleeding in atrial fibrillation (AF) patients undergoing ablation with uninterrupted edoxaban or vitamin K antagonist (VKA) therapy., Methods and Results: Patients were randomized 2:1 to once-daily edoxaban 60 mg (or dose-reduced 30 mg) or dose-adjusted VKA (target international normalized ratio: 2.0-3.0). Uninterrupted anticoagulation was mandated for 21-28 days' pre-ablation and 90 days' post-ablation. During ablation, UFH administration targeted an activated clotting time (ACT) of 300-400 s. Periprocedural bleeding was differentiated between procedure-related (bleeding at puncture side, cardiac tamponade) and unrelated events. Of 614 randomized patients, 553 received study drug and underwent catheter ablation (edoxaban n = 375; VKA n = 178). The median (Q1-Q3) time from last dose to ablation procedure was 14.8 (13.3-16.5) vs. 16.5 (14.8-19.5) h (edoxaban vs. VKA group, respectively). Mean ACT (SD) ≥300 s was observed in 52% edoxaban- vs. 76% VKA-treated patients, despite a higher mean (SD) UFH dose in the edoxaban vs. VKA group [14 261 (6397) IU vs. 11 473 (4300) IU; exploratory P-value < 0.0001]. In the edoxaban group, 13 patients (3.5%) had procedure-related bleeds of whom 9 had received an UFH dose above the median (13 000 IU). In the VKA arm, 7 patients (3.9%) had procedure-related bleeds of whom 3 had received an UFH dose above the median (10 225 IU)., Conclusion: The rate of procedure-related major/clinically relevant non-major bleeding did not differ between the treatment arms despite higher doses of UFH used with edoxaban vs. VKA to achieve a target ACT during AF ablation., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Objective: To investigate new bone erosion and cartilage destruction predictors in rheumatoid arthritis (RA) patients treated with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs)., Methods: Placebo-treated patient data from two 12-month, randomized, double-blind, phase 2 (DRIVE) and 3 (DESIRABLE) trials that evaluated denosumab efficacy in csDMARD-treated RA patients were used. Change from baseline in erosion score (ES) of ≥1.0 at 12 months was considered new bone erosion; predictors were identified using a multivariate model., Results: Among 306 patients, mean ± standard deviation disease activity score 28-C-reactive protein (CRP) at baseline was 3.58 ± 1.03. New bone erosion was observed in 90 patients (29.4%). Univariate analysis identified female sex, anti-cyclic citrullinated peptide (CCP) antibody positivity, rheumatoid factor (RF) positivity, tender joint count ≥6, CRP ≥0.3 mg/dL, erythrocyte sedimentation rate (ESR) ≥28 mm/h, and baseline ES ≥3 as significant predictors for new bone erosion. In multivariate analysis, predictors were anti-CCP antibody positivity, CRP ≥0.3 mg/dL, and baseline ES ≥3; RF and ESR were excluded as they strongly correlated with anti-CCP antibody and CRP, respectively., Conclusion: In RA patients treated with csDMARDs, new bone erosion predictors were seropositivity, elevated inflammatory markers, and baseline ES ≥3., Trial Registration Number: DRIVE, JapicCTI-101263; DESIRABLE, NCT01973569.

Aims: To compare the safety and efficacy of edoxaban combined with P2Y12 inhibition following percutaneous coronary intervention (PCI) in patients with atrial fibrillation (AF) presenting with an acute coronary syndrome (ACS) or chronic coronary syndrome (CCS)., Methods and Results: In this pre-specified sub-analysis of the ENTRUST-AF PCI trial, participants were randomly assigned 1:1 to edoxaban- or vitamin K antagonist (VKA)-based strategy and randomization was stratified by ACS (edoxaban n = 388, VKA n = 389) vs. CCS (edoxaban n = 363, VKA = 366). Participants received edoxaban 60 mg once-daily plus a P2Y12 inhibitor for 12 months, or VKA combined with a P2Y12 inhibitor and aspirin 100 mg (for 1-12 months). The primary bleeding endpoint at 12 months occurred in 59 (15.2%) vs. 79 (20.3%) ACS patients [hazard ratio (HR): 0.73, 95% confidence interval (CI): 0.59-1.02, P = 0.063], and in 69 (19.0%) vs. 73 (19.9%) CCS patients (HR: 0.94, 95%CI: 0.68-1.31, P = 0.708) with edoxaban- and VKA-based therapy, respectively [P for interaction (P-int) = 0.2741]. The main secondary endpoint (composite of CV death, myocardial infarction, stroke, systemic embolic events, or definite stent thrombosis) in ACS patients was 33 (8.5%) vs. 28 (7.2%) (HR: 1.16, 95%CI: 0.70-1.92), compared with 16 (4.4%) vs. 18 (4.9%) (HR: 0.91, 95%CI: 0.47-1.78) CCS patients with edoxaban and VKA-based therapy, respectively (P-int = 0.5573)., Conclusions: In patients with AF who underwent PCI, the edoxaban-based regimen, as compared with VKA-based regimen, provides consistent safety and similar efficacy for ischaemic events in patients with AF regardless of their clinical presentation., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Background: The Cancer-VTE Registry evaluates the occurrence and management of venous thromboembolism in Japanese participants with major solid tumors. Using Registry data, we evaluated the frequency of concurrent venous thromboembolism in cancer patients prior to treatment initiation by cancer type., Methods: The Cancer-VTE Registry is an ongoing (March 2017-September 2020) prospective cohort study using a nationwide, multicentre clinical registry. Participants aged ≥20 years with colorectal, lung, stomach, pancreatic, breast or gynecologic cancer, confirmed staging, ≥6 months life expectancy post-registration and who had undergone venous thromboembolism screening were managed with routine clinical care. Venous thromboembolism frequency at registration was evaluated., Results: Of 9735 participants, 571 (5.9%) had venous thromboembolism at baseline, including asymptomatic [5.5% (n = 540)] and symptomatic venous thromboembolism [0.3% (n = 31)]. Most participants with venous thromboembolism (n = 506, 5.2%) had deep vein thrombosis only; 65 (0.7%) had pulmonary embolism with/without deep vein thrombosis. The prevalence of distal and proximal deep vein thrombosis was 4.8% (n = 466) and 0.9% (n = 83), respectively. The highest prevalence of venous thromboembolism was for pancreatic cancer (8.5%) and the lowest for breast cancer (2.0%). Venous thromboembolism prevalence increased as cancer stage advanced., Conclusions: Although there was a marked difference in venous thromboembolism by cancer type, the data suggest that cancer stage is an important risk factor for venous thromboembolism. Thus, metastasis seems a critical risk factor for venous thromboembolism. This is the first demonstration of venous thromboembolism prevalence and risk factors in Japanese cancer patients prior to treatment., Trial Registration: UMIN000024942., (© The Author(s) 2020. Published by Oxford University Press.)

Aims: Non-vitamin K antagonist oral anticoagulants represent a new option for prevention of embolic events in patients with atrial fibrillation (AF). However, little is known about the impact of non-cardiac comorbidities on the efficacy and safety profile of these drugs., Methods and Results: In a post hoc analysis of the ENGAGE AF-TIMI 48 trial, we analysed 21 105 patients with AF followed for an average of 2.8 years and randomized to either a higher-dose edoxaban regimen (HDER), a lower-dose edoxaban regimen, or warfarin. We used the updated Charlson Comorbidity Index (CCI) to stratify the patients according to the burden of concomitant disease (CCI = 0, 1, 2, 3, and ≥4). The treatment groups were then compared for safety, efficacy, and net clinical outcomes across CCI categories. There were 32.0%, 7.3%, 42.1%, 12.7%, and 6.0% of patients with CCI scores of 0, 1, 2, 3, and ≥4, respectively. A CCI score ≥4 was associated with significantly higher rates of thromboembolic events, bleeding, and death compared to CCI = 0 (P < 0.05 for each). The annualized rates of the primary net clinical outcome (stroke/systemic embolism, major bleeding, or death) for CCI = 0, 1, 2, 3, or ≥4 were 5.9%, 8.7%, 6.6%, 10.3%, and 13.6% (Ptrend < 0.001). There were no significant interactions between treatment with HDER vs. warfarin and efficacy, safety, and net outcomes across the CCI groups (P-interaction > 0.10 for each)., Conclusion: Although increasing CCI scores are associated with worse outcomes, the efficacy, safety, and net clinical outcomes of edoxaban vs. warfarin were independent of the degree of comorbidity present., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2019. For permissions, please email: journals.permissions@oup.com.)

Regulatory authorities interpret the results of randomized controlled trials according to published principles. The European Medicines Agency (EMA) is planning a revision of the 2000 and 2003 guidance documents on clinical investigation of new medicinal products for the treatment of acute coronary syndrome (ACS) to achieve consistency with current knowledge in the field. This manuscript summarizes the key output from a collaborative workshop, organized by the Cardiovascular Round Table and the European Affairs Committee of the European Society of Cardiology, involving clinicians, academic researchers, trialists, European and US regulators, and pharmaceutical industry researchers. Specific questions in four key areas were selected as priorities for changes in regulatory guidance: patient selection, endpoints, methodologic issues and issues related to the research for novel agents. Patients with ST-segment elevation myocardial infarction (STEMI) and non-STEMI (NSTEMI) should be studied separately for therapies aimed at the specific pathophysiology of either condition, particularly for treatment of the acute phase, but can be studied together for other treatments, especially long-term therapy. Unstable angina patients should be excluded from acute phase ACS trials. In general, cardiovascular death and reinfarction are recommended for primary efficacy endpoints; other endpoints may be considered if specifically relevant for the therapy under study. New agents or interventions should be tested against a background of evidence-based therapy with expanded follow-up for safety assessment. In conclusion, new guidance documents for randomized controlled trials in ACS should consider changes regarding patient and endpoint selection and definitions, and trial designs. Specific requirements for the evaluation of novel pharmacological therapies need further clarification.

Longitudinal observation of pancreatic β-cell mass (BCM) remains challenging because noninvasive techniques for determining BCM in vivo have not been established. Such observations would be useful for the monitoring of type 2 diabetes mellitus, a progressive disease involving loss of pancreatic BCM and function. An indium 111 (111In)-labeled exendin-4 derivative ([Lys12(111In-BnDTPA-Ahx)]exendin-4) targeting the glucagon-like peptide-1 receptor has been developed recently as a promising probe for quantifying the BCM noninvasively. In the present study, we used the 111In-exendin-4 single-photon emission CT/CT (SPECT/CT) technique to investigate the efficacy of DS-8500a, a novel G protein-coupled receptor-119 agonist currently under investigation for type 2 diabetes mellitus treatment in prediabetic db/db mice under dietary restriction. During the 8-week study, the treatment of mice with DS-8500a delayed and attenuated the progression of glucose intolerance compared with mice under dietary restriction alone. 111In-exendin-4 SPECT/CT of db/db mice revealed continuously decreasing radioactive isotope (RI) intensity in the pancreas during the 8-week intervention. DS-8500a attenuated this decrease and preserved pancreatic RI accumulation compared with dietary restriction alone at the end of the observation period. This result was corroborated not only by ex vivo pancreatic analysis using the [Lys12(111In-BnDTPA-Ahx)]exendin-4 probe but also by conventional histological BCM analysis. These results indicate that DS-8500a attenuates the progression of BCM loss beyond that of dietary restriction alone in prediabetic db/db mice. These results have shown that 111In-exendin-4 SPECT/CT will be useful for noninvasive longitudinal investigation of BCM in vivo., (Copyright © 2019 Endocrine Society.)

Aims: ENSURE-AF (NCT02072434) was the largest prospective randomized clinical trial of anticoagulation for cardioversion in atrial fibrillation (AF), which also provides the largest prospective dataset for transoesophageal echocardiography (TOE) prior to cardioversion. This ancillary analysis investigated determinants of TOE-detected left atrium thrombi (LAT) in patients scheduled for electrical cardioversion (ECV)., Methods and Results: The ENSURE-AF multicentre PROBE evaluation trial compared edoxaban 60 mg once daily (QD) with enoxaparin/warfarin in 2199 subjects undergoing ECV of non-valvular AF. Patients were stratified by the use of TOE, anticoagulant experience, and selected edoxaban dose. Electrical cardioversion was cancelled or deferred when TOEdetected LAT. In total, 1183 subjects were stratified to the TOE arm and LAT was reported in 91 (8.2%). In univariate analysis, age ≥75 years (26.4% vs. 16.9%, P = 0.0308), lower weight (86.5 ± 15.0 vs. 90.7 ± 18.0 kg, P = 0.0309), lower creatinine clearance (80.1 ± 30.6 vs. 93.2 ± 33.9 mL/min, P = 0.0007), heart failure (59.3% vs. 43.0%, P = 0.0029), and diuretic treatment (53.9% vs. 40.1%, P = 0.0141) were more prevalent in the LAT group. Non-significant trends were seen for higher mean CHA2DS2-VASc score (3.0 ± 1.41 vs. 2.7 ± 1.48, P = 0.0571) and more prevalent anticoagulation use prior to enrolment (60.4% vs. 50.3%, P = 0.0795) in the LAT group. In logistic regression analysis, age (P = 0.0202) and heart failure (P = 0.0064) were independently associated with LAT., Conclusion: Elective ECV is commonly cancelled or deferred due to TOE-detected LAT in patients with non-valvular AF. Age ≥75 years and heart failure were associated with the presence of LAT., (© The Author(s) 2019. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aims: Edoxaban is a direct factor Xa inhibitor approved for stroke prevention in atrial fibrillation (AF). Uninterrupted edoxaban therapy in patients undergoing AF ablation has not been tested., Methods and Results: The ELIMINATE-AF trial, a multinational, multicentre, randomized, open-label, parallel-group study, was conducted to assess the safety and efficacy of once-daily edoxaban 60 mg (30 mg in patients indicated for dose reduction) vs. vitamin K antagonists (VKAs) in AF patients undergoing catheter ablation. Patients were randomized 2:1 to edoxaban vs. VKA. The primary endpoint (per-protocol population) was time to first occurrence of all-cause death, stroke, or International Society of Thrombosis and Haemostasis-defined major bleeding during the period from the end of the ablation procedure to end of treatment (90 days). Overall, 632 patients were enrolled, 614 randomized, and 553 received study drug and underwent ablation; 177 subjects underwent brain magnetic resonance imaging to assess silent cerebral infarcts. The primary endpoint (only major bleeds occurred) was observed in 0.3% (1 patient) on edoxaban and 2.0% (2 patients) on VKA [hazard ratio (95% confidence interval): 0.16 (0.02-1.73)]. In the ablation population (modified intent-to-treat population including patients with ablation), the primary endpoint was observed in 2.7% of edoxaban (N = 10) and 1.7% of VKA patients (N = 3) between start of ablation and end of treatment. There were one ischaemic and one haemorrhagic stroke, both in patients on edoxaban. Cerebral microemboli were detected in 13.8% (16) patients who received edoxaban and 9.6% (5) patients in the VKA group (nominal P = 0.62)., Conclusion: Uninterrupted edoxaban therapy represents an alternative to uninterrupted VKA treatment in patients undergoing AF ablation., (© The Author(s) 2019. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Background: RBx 14255 is a fluoroketolide in pre-clinical evaluation with potent activity against MDR Gram-positive pathogens., Objectives: To investigate the efficacy of RBx 14255 against bacterial meningitis caused by Streptococcus pneumoniae, Neisseria meningitidis or Haemophilus influenzae in an experimental murine meningitis model., Methods: In vitro activity of RBx 14255 was evaluated against clinical isolates of S. pneumoniae, N. meningitidis and H. influenzae. The in vivo efficacy of RBx 14255 was evaluated against bacterial meningitis, induced with S. pneumoniae 3579 erm(B), S. pneumoniae MA 80 erm(B), N. meningitidis 1852 and H. influenzae B1414 in a murine meningitis model., Results: RBx 14255 showed strong in vitro bactericidal potential against S. pneumoniae, N. meningitidis and H. influenzae with MIC ranges of 0.004-0.1, 0.03-0.5 and 1-4 mg/L, respectively. In a murine meningitis model, a 50 mg/kg dose of RBx 14255, q12h, resulted in significant reduction of bacterial counts in the brain compared with the pretreatment control. The concentration of RBx 14255 in brain tissue correlated well with the efficacy in this mouse model., Conclusions: RBx 14255 showed superior bactericidal activity in time-kill assays in vitro and in vivo in an experimental murine meningitis model. RBx 14255 could be a promising candidate for future drug development against bacterial meningitis., (© The Author(s) 2019. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Objectives: To evaluate the efficacy of denosumab for progressive bone erosion in risk factor subgroups of Japanese RA patients., Methods: This study included 340 RA patients on MTX from the dose-response study of Denosumab in patients with RheumatoId arthritis on methotrexate to Validate inhibitory effect on bone Erosion (DRIVE study-a 12-month, multicentre, randomized, double-blind, placebo-controlled, phase II study). The patients were randomized to receive placebo or denosumab 60 mg every 6 months, 3 months or 2 months. Subgroup analyses involved baseline RF, ACPA, swollen joint count, CRP level, RA duration, ESR and glucocorticoid use., Results: Patients with risk factor positivity generally showed consistent results for the primary endpoint of the change in the modified Sharp erosion score at 12 months from baseline. In the placebo, every 6 months, every 3 months and every 2 months groups, the mean changes in the erosion score, according to the RF status (RF-positive vs -negative subgroups), were 1.18 vs 0.59, 0.25 (P = 0.0601 vs placebo) vs 0.31 (P = 0.0827), 0.21 (P = 0.0422) vs -0.02 (P = 0.0631) and 0.15 (P = 0.0010) vs -0.05 (P = 0.0332), respectively, while the mean changes in the erosion score, according to the ACPA status (ACPA-positive vs -negative subgroups), were 1.30 vs 0.07, 0.26 (P = 0.0142) vs 0.33 (P = 0.2748), 0.16 (P = 0.0058) vs 0.08 (P = 0.7166) and 0.09 (P < 0.0001) vs 0.08 (P = 0.8939), respectively., Conclusion: Denosumab is a potentially useful treatment option for RA patients who are positive for RF, ACPA and other possible risk factors., Trial Registration: JAPIC Clinical Trials Information, http://www.clinicaltrials.jp/user/cteSearch&#95;e.jsp, JapicCTI-101263., (© The Author(s) 2019. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Aims: Prior studies suggested that the risks of ischaemic stroke and bleeding in patients of Asian race with atrial fibrillation (AF) may be higher than that of non-Asians. In the analysis of ENGAGE AF-TIMI 48 trial, we compared clinical outcomes, edoxaban concentration, and anti-factor Xa (anti-FXa) activity, between Asian and non-Asian races., Methods and Results: There were 2909 patients of Asian race and 18 195 non-Asian race in the ENGAGE AF-TIMI 48 trial. The risks of thromboembolism and bleeding events were compared for Asians and non-Asians treated with warfarin. The trough levels of edoxaban concentration and anti-FXa activity were also compared and correlated with the efficacy and safety of edoxaban vs. warfarin. Compared to non-Asian patients, the Asian population was on average 2 years younger and 20 kg lighter. In the warfarin group, the adjusted risk of ischaemic stroke did not differ significantly for patients of Asian and non-Asian race [adjusted hazard ratio (aHR) = 1.12, P = 0.56). Asians treated with warfarin had a higher-adjusted risk of intracranial haemorrhage (ICH: aHR 1.71, P = 0.03) compared with non-Asians. The trough edoxaban concentration and anti-FXa activity were 20-25% lower for Asians compared with non-Asians. Compared to warfarin, higher dose edoxaban significantly reduced ICH while preserving the efficacy of stroke prevention in both Asians and non-Asians. Two of three net clinical outcomes appeared to be more favourably reduced with edoxaban in Asians compared with non-Asians (Pint = 0.063 for primary, 0.037 for secondary, and 0.032 for third net clinical outcomes, respectively)., Conclusion: Compared to warfarin, higher dose edoxaban preserved the efficacy for stroke prevention and was associated with a favourable safety profile for Asians, which may be due to the lower trough edoxaban concentration and anti-FXa activity achieved in patients of Asian race., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2018. For permissions, please email: journals.permissions@oup.com.)

Aims: To investigate the relationship between body mass index (BMI) and outcomes in patients with atrial fibrillation (AF)., Methods and Results: In the ENGAGE AF-TIMI 48 trial, patients with AF were randomized to warfarin (international normalized ratio 2.0-3.0) or edoxaban. The cohort (N = 21 028) included patients across BMI categories (kg/m2): underweight (<18.5) in 0.8%, normal (18.5 to <25) in 21.4%, overweight (25 to <30) in 37.6%, moderately obese (30 to <35) in 24.8%, severely obese (35 to <40) in 10.0%, and very severely obese (≥40) in 5.5%. In an adjusted analysis, higher BMI (continuous, per 5 kg/m2 increase) was significantly and independently associated with lower risks of stroke/systemic embolic event (SEE) [hazard ratio (HR) 0.88, P = 0.0001], ischaemic stroke/SEE (HR 0.87, P < 0.0001), and death (HR 0.91, P < 0.0001), but with increased risks of major (HR 1.06, P = 0.025) and major or clinically relevant non-major bleeding (HR 1.05, P = 0.0007). There was a significant interaction between sex and increasing BMI category, with lower risk of ischaemic stroke/SEE in males and increased risk of bleeding in women. Trough edoxaban concentration and anti-Factor Xa activity were similar across BMI groups >18.5 kg/m2, while time in therapeutic range for warfarin improved significantly as BMI increased (P < 0.0001). The effects of edoxaban vs. warfarin on stroke/SEE, major bleeding, and net clinical outcome were similar across BMI groups., Conclusion: An increased BMI was independently associated with a lower risk of stroke/SEE, better survival, but increased risk of bleeding. The efficacy and safety profiles of edoxaban were similar across BMI categories ranging from 18.5 to >40., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2019. For permissions, please email: journals.permissions@oup.com.)

Background:: The relative efficacy and safety profile of the oral Factor Xa inhibitor edoxaban compared with warfarin in patients with atrial fibrillation and established coronary artery disease (CAD) has not been analyzed., Materials and Methods:: In the ENGAGE AF-TIMI 48 trial, two edoxaban regimens were compared with warfarin in 21,105 patients with atrial fibrillation and CHADS 2 ⩾2. We analyzed the primary trial endpoints (efficacy: stroke or systemic embolic event, safety: International Society on Thrombosis and Haemostasis major bleeding) in patients with versus without CAD, and used interaction testing to assess for treatment effect modification., Results:: The 4510 patients (21.4%) with known CAD were older, more likely male, on aspirin, with lower creatinine clearance and higher CHADS 2 and HAS-BLED scores ( p <0.001 for each). Treatment with the higher-dose edoxaban regimen (versus warfarin) in patients with known CAD tended to have a greater reduction in stroke/systemic embolic event compared with patients without CAD (CAD: hazard ratio 0.65 (0.46-0.92) versus no CAD: hazard ratio 0.94 (0.79-1.12), p-INT 0.062) and also in myocardial infarction (CAD: hazard ratio 0.69 (0.49-0.98) versus no CAD: hazard ratio 1.24 (0.89-1.72), p-INT 0.017), while there was a similar reduction in bleeding irrespective of CAD status (hazard ratio 0.81 and 0.80, p-INT 0.97). Presence or absence of CAD did not modify the efficacy or safety profile of the lower-dose edoxaban regimen (versus warfarin)., Conclusion:: The reduction in ischemic events with the higher-dose edoxaban regimen versus warfarin was greater in patients with CAD, while bleeding was significantly reduced with edoxaban regardless of CAD status. The efficacy and safety profile of the lower-dose edoxaban regimen relative to warfarin was unaffected by CAD status.

Background: Current therapies for anemia of chronic kidney disease (CKD) include administration of supplemental iron (intravenous and/or oral), blood transfusions and replacement of erythropoietin through the administration of recombinant human erythropoietin (rhEPO) and rhEPO analogs, each with limitations. Daprodustat is an orally active, small molecule hypoxia-inducible factor-prolyl hydroxylase inhibitor that is currently in Phase 3 clinical studies. As it is well appreciated that the kidney represents a major route of elimination of many drugs, and daprodustat will be administered to patients with advanced CKD as well as patients with end-stage kidney disease, it is important to characterize the pharmacokinetic profile in these patient populations to safely dose this potential new medicine., Methods: The primary objective of these studies, conducted under two separate protocols and with identical assessments and procedures, was to characterize the steady-state pharmacokinetics of daprodustat and the six predominant metabolites (i.e. metabolites present in the highest concentration in circulation) in subjects with normal renal function, anemic non-dialysis (ND)-dependent CKD subjects (CKD Stage 3/4) and anemic subjects on either hemodialysis (HD) or peritoneal dialysis (PD). All enrolled subjects were administered daprodustat 5 mg once daily for 14 days (all except HD subjects) or 15 days (for HD subjects). Blood, urine and peritoneal dialysate were collected at various times for measurement of daprodustat, predominant metabolite, erythropoietin and hepcidin levels., Results: The pharmacokinetic properties of steady-state daprodustat peak plasma concentration (Cmax), area under the plasma daprodustat concentration-time curve (AUC) and the time of Cmax (tmax) were comparable between all cohorts in this study. In addition, there was no clinically relevant difference in these properties in the HD subjects between a dialysis and ND day. For CKD Stage 3/4, HD (dialysis day) and PD subjects, the AUC of all daprodustat metabolites assessed was higher, while the C max was slightly higher than that in subjects with normal renal function. Over the course of the 14 or 15 days of daprodustat administration, hemoglobin levels were seen to be relatively stable in the subjects with normal renal function, CKD Stage 3/4 and PD subjects, while HD subjects had a decrease of 1.9 gm/dL. All renally impaired subjects appeared to have similar erythropoietin responses to daprodustat, with approximately a 3-fold increase in these levels. In subjects with minimal to no change in hemoglobin levels, hepcidin levels remained relatively stable. Daprodustat, administered 5 mg once daily for 14-15 days, was generally well tolerated with a safety profile consistent with this patient population., Conclusion: These studies demonstrated no clinically meaningful change in the pharmacokinetic properties of daprodustat when administered to subjects with various degrees of renal impairment, while for CKD Stage 3/4, HD (dialysis day) and PD subjects, the C max and AUC of all daprodustat metabolites assessed were higher than in subjects with normal renal function. Administration of daprodustat in this study appeared to be generally safe and well tolerated., (© The Author(s) 2019. Published by Oxford University Press on behalf of ERA-EDTA.)

Transcatheter heart valve interventions have transformed the outcomes of patients with valvular heart disease (VHD) who are unfavourable candidates for surgery. Technological advances have allowed extension of these interventions to younger or lower risk patients and those with other forms of VHD and may in the future permit earlier treatment of VHD in less symptomatic patients or those with moderate disease. The balance of risks and benefits is likely to differ between lower and higher risk patients, and more evidence is needed to evaluate the net benefit of transcatheter technology in these groups. As academic researchers, clinicians, industry, and patient stakeholders collaborate to research these broader indications for transcatheter valve interventions, it is essential to address (i) device durability and deliverability, (ii) specific anatomical needs (e.g. bicuspid aortic valves, aortic regurgitation, mitral and tricuspid valve disease), (iii) operator training, and (iv) the reinforced importance of the multidisciplinary Heart Team.

Aims: Pacemaker, implantable cardioverter-defibrillator, and cardiac resynchronization therapy device implantations and generator changes are frequently performed in patients receiving direct oral anticoagulants. In an exploratory analysis, we investigated the outcome of patients undergoing such device procedures in the ENGAGE AF-TIMI 48 trial., Methods and Results: During the trial, 1217 device procedures were performed in 1145 patients, with intervention dates available for 1203 procedures. Two hundred and twenty-five procedures (in 212 patients) were performed >30 days after study drug was stopped and are not included in the event analysis. For most interventions (n = 728, 74%), study drug was interrupted >3 days (median for the entire cohort: 5 days, interquartile range 0-11 days); 250 interventions were performed with ≤3 days study drug interruption. During the first 30 days after the procedure, six strokes/systemic embolic events (SEEs) (three each in the lower-dose edoxaban and warfarin arm) and one major bleeding event (in the lower-dose edoxaban arm) occurred; no stroke/SEEs or major bleeds occurred around the 295 device procedures in the higher-dose edoxaban arm. Two ischaemic and one major bleeding event occurred after the 288 device procedures performed with ≤3 days periprocedural interruption of study drug., Conclusion: In this first experience of patients undergoing device surgery with edoxaban, a low risk of ischaemic and bleeding events was observed during the first 30 days post-procedure. Our data are in line with current recommendations of no or only brief interruption of non-vitamin K antagonist oral anticoagulants prior to cardiac device surgery.

Aims: The EdoxabaN vs. warfarin in subjectS UndeRgoing cardiovErsion of atrial fibrillation (ENSURE-AF) (NCT02072434) study was a multicentre prospective, randomized, open-label, blinded-endpoint evaluation (PROBE) trial comparing edoxaban with enoxaparin/warfarin followed by warfarin alone in 2199 non-valvular atrial fibrillation patients undergoing electrical cardioversion and showed comparable rates of bleeding and thromboembolism between treatments. This prespecified ancillary analysis investigated the impact of edoxaban therapy on treatment satisfaction and utilization of healthcare services., Methods and Results: The Perception of Anticoagulant Treatment Questionnaire (PACT-Q2) was completed by study patients on Day 28 post-cardioversion. Higher scores represent greater satisfaction. Healthcare resource utilizations were collected from randomization to Day 28 post-cardioversion. Data from patients who received at least one dose of study drugs were analysed. Patients treated with edoxaban were more satisfied than enoxaparin/warfarin in both PACT-Q treatment satisfaction and convenience scores (P < 0.001 for both). Differences in treatment satisfaction scores were greater in patients who underwent non-transoesophageal echocardiography (TOE)-guided cardioversion than in patients who underwent TOE-guided cardioversion. Edoxaban was associated with fewer clinic visits (4.75 visits vs. 7.60 visits; P < 0.001) and fewer hospital days (3.43 days vs. 5.41 days; P < 0.05). Rates of hospitalizations and emergency room visits were not significantly different. Overall, edoxaban therapy was estimated to reduce healthcare costs by €107.73, €437.92, €336.75, and $246.32 per patient in German, Spanish, Italian, and US settings, respectively., Conclusions: The convenience of edoxaban therapy over warfarin in patients undergoing cardioversion may provide greater treatment satisfaction and cost savings to the healthcare system.

Background: Hydromorphone is a standard opioid analgesic for cancer pain that, prior to this study, was not approved in Japan, where options for opioid switching are limited. We aimed to investigate the efficacy and safety of hydromorphone (DS-7113b) immediate-release tablets in opioid-naïve cancer patients with moderate to severe cancer pain., Methods: Multicenter, active-controlled, randomized, double-blind, parallel-group, non-inferiority study of 183 cancer patients over 20 years of age at 50 clinical sites in Japan. Hydromorphone tablets or oxycodone hydrochloride powder was orally administered four times daily for 5 days. The initial doses of hydromorphone and oxycodone hydrochloride were 4 mg/day and 10 mg/day, respectively, and adjusted as necessary. Efficacy was evaluated as the intergroup difference (95% confidence interval [CI]) of the least squares mean by analysis of covariance, using the baseline visual analog scale (VAS) as a covariate for change in VAS score at treatment completion/discontinuation in the full analysis set., Results: Non-inferiority of hydromorphone versus oxycodone was confirmed, with an intergroup difference (95% CI) in the least squares mean of -3.4 mm (-9.8 to 3.1 mm) for change in VAS scores, which was below the upper limit of the 95% CI at 10 mm, the non-inferiority limit determined during study planning. Adverse events occurred in 83.0% (73/88) of patients in the hydromorphone group and 77.4% (65/84) in the oxycodone group. The most frequently observed adverse events were somnolence, constipation, vomiting and nausea., Conclusions: The efficacy and safety of hydromorphone tablets are equivalent to those of oxycodone immediate-release powder.

Objective: To confirm the morphine to hydromorphone conversion ratio for hydromorphone (DS-7113b) immediate-release tablets in cancer patients who achieved pain control with oral morphine., Methods: This was a multicenter, active-controlled, randomized, double-blind, parallel-group, comparative study (July 2013 to December 2014) at 39 Japanese sites. Seventy-one patients (aged >20 years) who had achieved pain control with morphine 60 mg/day and 90 mg/day were randomly allocated 1:1 to hydromorphone immediate-release tablets at a dose converted at a hydromorphone:morphine ratio of 1:5 or 1:8, respectively, and treated for up to 5 days. The efficacy was evaluated as the pain control ratio., Results: The pain control ratio in the full analysis set was 83.3% (25/30) in the conversion ratio 1:5 group and 95.0% (38/40) in the conversion ratio 1:8 group, and both groups demonstrated highly successful pain control. The incidence of adverse events was 46.7% (14/30) in the conversion ratio 1:5 group and 58.5% (24/41) in the 1:8 group; the difference was not clinically relevant. Frequently observed adverse events (incidence ≥5%) were nausea, vomiting, diarrhea, somnolence and dyspnea., Conclusions: A high pain control ratio was maintained by a switch at either conversion ratio, and no notable difference was observed in the incidence of adverse events. A switch from morphine to hydromorphone is effective at a dose converted at ratios of 1:5 and 1:8.

The very high occurrence of cardiovascular events presents a major public health issue, because treatment remains suboptimal. Lowering LDL cholesterol (LDL-C) with statins or ezetimibe in combination with a statin reduces major adverse cardiovascular events. The cardiovascular risk reduction in relation to the absolute LDL-C reduction is linear for most interventions without evidence of attenuation or increase in risk at low LDL-C levels. Opportunities for innovation in dyslipidaemia treatment should address the substantial risk of lipid-associated cardiovascular events among patients optimally treated per guidelines but who cannot achieve LDL-C goals and who could benefit from additional LDL-C-lowering therapy or experience side effects of statins. Fresh approaches are needed to identify promising drug targets early and develop them efficiently. The Cardiovascular Round Table of the European Society of Cardiology (ESC) convened a workshop to discuss new lipid-lowering strategies for cardiovascular risk reduction. Opportunities to improve treatment approaches and the efficient study of new therapies were explored. Circulating biomarkers may not be fully reliable proxy indicators of the relationship between treatment effect and clinical outcome. Mendelian randomization studies may better inform development strategies and refine treatment targets before Phase 3. Trials should match the drug to appropriate lipid and patient profile, and guidelines may move towards a precision-based approach to individual patient management. Stakeholder collaboration is needed to ensure continued innovation and better international coordination of both regulatory aspects and guidelines. It should be noted that risk may also be addressed through increased attention to other risk factors such as smoking, hypertension, overweight, and inactivity.

Early lung development is a tightly orchestrated process encompassing (a) formation of definitive endoderm, (b) anteriorization of definitive endoderm, followed by (c) specification and maturation of both proximal and distal lung precursors. Several reports detailing the interaction of genes and proteins during lung development are available; however, studies reporting the role(s) of long noncoding RNAs (lncRNA) in lung morphogenesis are limited. To investigate this, we tailored a protocol for differentiation of human-induced pluripotent stem cells into distal and proximal lung progenitors to mimic in vivo lung development. The authenticity of differentiated cells was confirmed by expression of key lung markers such as FoxA2, Sox-17, Nkx2.1, Pitx2, FoxJ1, CC10, SPC, and via scanning as well as transmission electron microscopy. We employed next generation sequencing to identify lncRNAs and categorized them based on their proximity to genes essential for lung morphogenesis. In-depth bioinformatical analysis of the sequencing data enabled identification of a novel lncRNA, RP11-380D23.2, which is located upstream of PITX2 and includes a binding site for PARP1. Chromatin immunoprecipitation and other relevant studies revealed that PARP1 is a repressor for PITX2. Whole genome microarray analysis of RP11-380D23.2/PITX2 knockdown populations of progenitors demonstrated enrichment in proximal progenitors and indicated altered distal-proximal patterning. Dysregulation of WNT effectors in both knockdowns highlighted direct modulation of PITX2 by RP11-380D23.2. Most of these results were validated in four independent hiPSC lines (including a patient-specific CFTR mutant line). Taken together, these findings offer a mechanistic explanation underpinning the role of RP11-380D23.2 during lung morphogenesis via WNT signaling. Stem Cells 2018;36:218-229., (© 2017 AlphaMed Press.)

Despite large unmet medical needs in the field for several decades, CNS drug discovery and development has been largely unsuccessful. Biomarkers, particularly those utilizing neuroimaging, have played important roles in aiding CNS drug development, including dosing determination of investigational new drugs (INDs). A recent working group was organized jointly by CINP and Japanese Society of Neuropsychopharmacology (JSNP) to discuss the utility of biomarkers as tools to overcome issues of CNS drug development.The consensus statement from the working group aimed at creating more nuanced criteria for employing biomarkers as tools to overcome issues surrounding CNS drug development. To accomplish this, a reverse engineering approach was adopted, in which criteria for the utilization of biomarkers were created in response to current challenges in the processes of drug discovery and development for CNS disorders. Based on this analysis, we propose a new paradigm containing 5 distinct tiers to further clarify the use of biomarkers and establish new strategies for decision-making in the context of CNS drug development. Specifically, we discuss more rational ways to incorporate biomarker data to determine optimal dosing for INDs with novel mechanisms and targets, and propose additional categorization criteria to further the use of biomarkers in patient stratification and clinical efficacy prediction. Finally, we propose validation and development of new neuroimaging biomarkers through public-private partnerships to further facilitate drug discovery and development for CNS disorders., (© The Author 2016. Published by Oxford University Press on behalf of CINP.)