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Therapeutic approaches for clear cell renal cell carcinoma (ccRCC) remain limited; however, chimeric antigen receptor (CAR) T-cell therapies may offer novel treatment options. CTX130, an allogeneic CD70-targeting CAR T-cell product, was developed for the treatment of advanced or refractory ccRCC. We report that CTX130 showed favorable preclinical proliferation and cytotoxicity profiles and completely regressed RCC xenograft tumors. We also report results from 16 patients with relapsed/refractory ccRCC who received CTX130 in a phase I, multicenter, first-in-human clinical trial. No patients encountered dose-limiting toxicity, and disease control was achieved in 81.3% of patients. One patient remains in a durable complete response at 3 years. Finally, we report on a next-generation CAR T construct, CTX131, in which synergistic potency edits to CTX130 confer improved expansion and efficacy in preclinical studies. These data represent a proof of concept for the treatment of ccRCC and other CD70+ malignancies with CD70- targeted allogeneic CAR T cells. Significance: Although the role of CAR T cells is well established in hematologic malignancies, the clinical experience in solid tumors has been disappointing. This clinical trial demonstrates the first complete response in a patient with RCC, reinforcing the potential benefit of CAR T cells in the treatment of solid tumors., (©2024 The Authors; Published by the American Association for Cancer Research.)

Aims: Limited information is available on impairments, activity limitations and participation restrictions in youth with Hutchinson-Gilford progeria syndrome (HGPS), a rare genetic premature aging disease. The purposes were to: (1) describe range of motion (ROM), grip, pinch and quadriceps strength, functional balance, walking endurance, and gross motor limitations and participation restrictions; (2) evaluate the association between ROM impairments and age; and (3) evaluate the association between the Gross Motor Function Measure-88 (GMFM) scores and lower extremity (LE) ROM, quadriceps strength, and age., Methods: Upper and LE ROM, grip, pinch and quadriceps strength, Timed Up and Go (TUG), Six Minute Walk Test, GMFM-88, and Canadian Occupational Performance Measure data were recorded for 38 participants with HGPS., Results: All youth exhibited ROM impairments and most displayed decreased grip and pinch strength, walking endurance, and gross motor skills when compared to same-aged peers. However, the majority had good functional balance with TUG scores in the normal range. Participation restrictions included difficulty keeping up with peers when walking and difficulty completing activities of daily living. Some ROM measurements were negatively associated with age indicating that older participants had more extensive ROM limitation than younger participants., Conclusions: Physical and occupational therapists can use this information when evaluating youth with HGPS, designing a plan of care, and providing treatment interventions.

Objective: Pembrolizumab, a PD-1 inhibitor, demonstrated anti-tumour activity and tolerability in patients treated with sorafenib and with advanced hepatocellular carcinoma in KEYNOTE-224. Longer-term efficacy and safety after ∼2.5 years of additional follow-up are reported., Patients and Methods: Adults with confirmed hepatocellular carcinoma who experienced progression after or intolerance to sorafenib treatment received pembrolizumab 200 mg every 3 weeks for ≤35 cycles or until confirmed progression, unacceptable toxicity, withdrawal of consent or investigator decision. The primary end-point was objective response rate assessed by blinded independent central review per Response Evaluation Criteria in Solid Tumours v1.1. The secondary end-points included duration of response, disease control rate, time to progression, progression-free survival, overall survival and adverse events., Results: Efficacy and safety were assessed in 104 patients. The median time from first dose to data cutoff was 45.1 months (range, 41.3-49.3). Objective response rate was 18.3% (95% CI: 11.4-27.1), and median duration of response was 21.0 months (range, 3.1 to 39.5+). Disease control rate was 61.5%, and median time to progression was 4.8 months (95% CI: 3.9-7.0). Median progression-free survival was 4.9 months (95% CI: 3.5-6.7) and median overall survival was 13.2 months (95% CI: 9.7-15.3). Of 104 patients, 76 (73.1%) patients reported treatment-related adverse events; most were low grade in severity (grade 3-4, n = 26 [25.0%]; grade 5, n = 1 [1.0%]). Immune-mediated hepatitis occurred in 3 patients (all grade 3). No viral-induced hepatitis flares occurred., Conclusions: After ∼2.5 years of additional follow-up, pembrolizumab continued to provide durable anti-tumour activity and no new safety concerns were identified., Gov Identifier: NCT02702414., Competing Interests: Conflict of interest statement The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: M. Kudo has received a grant and fees from Eisai, and Bristol Myers Squibb; has received fees from Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, and Eli Lilly; has served a consultant for Bayer, Eisai, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Roche, Bristol Myers Squibb, and Ono; and has received a grant from Otsuka, Taiho, EA Pharma, Takeda, Gilead, AbbVie, and Sumitomo Dainippon Pharma; R.S. Finn has received fees and a grant to his institution from Merck, Bayer, Eli Lilly, Bristol Myers Squibb, Eisai, Pfizer, Roche/Genentech; and has received fees from AstraZeneca and CStone; J. Edeline has received personal fees from Bayer, Bristol Myers Squibb, AstraZeneca, Eisai, Ipsen, Boston Scientific, and Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA; and has received grants from Bristol Myers Squibb, BeiGene, and Boston Scientific; S. Cattan has nothing to disclose; S. Ogasawara has received a grant and fees from Bayer, Eisai, Eli Lilly; and has received fees from Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, AstraZeneca, and Chugai; D. Palmer has received a grant and fees from Bristol Myers Squibb, NuCana Inc, and Sirtex; has received a grant from AstraZeneca; and has received fees from Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Roche, and Eisai; C. Verslype has received a grant from Baye and Ipsen and has served as a consultant for Bayer, Ipsen, and Roche; V. Zagonel has served in an advisory capacity or as a consultant for Bristol Myers Squibb and Merck; has served as a speaker for Bayer, Roche, Bristol Myers Squibb, Astellas Pharma, SERVIER, AstraZeneca, Eli Lilly; and has received travel, accommodations, and expenses from Bayer, Roche, and SERVIER; L. Fartoux has no conflicts of interest to report. A. Vogel has received fees for serving in an advisory capacity/consultant, has received speaking fees, has received fees for expert testimony, and has received honoraria from AstraZeneca, Bayer, Bristol Myers Squibb, BTG, Eli Lilly, Incyte Corporation, Ipsen, Janssen, Merck, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Novartis, Pierre Fabre, Roche, Sanofi, and Servier; D. Sarker has received fees from Eisai, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, AstraZeneca, Bayer, and Surface Oncology; has received fees and non-financial support from Ipsen; has received non-financial support from MiNA Therapeutics; and has received a grant from Roche; G. Verset has received a grant from Terumo; has served as a consultant for Terumo and BTG; has served in an advisory capacity for Bayer, Eisai, and Roche; and has received travel expenses for attending congresses from Bayer, Bristol Myers Squibb, and Ipsen; S.L. Chan has participated as an advisor for AstraZeneca; J. Knox has received a grant for an investigator-initiated study from Merck; and has received fees for consulting from Merck, Ipsen, and Roche; B. Daniele has received fees from Ipsen, Eisai, Eli Lilly, AstraZeneca, Sanofi, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Bayer, Roche, and Amgen; and has received non-financial support from Ipsen, Bristol Myers Squibb; T. Yau has received fees for serving in an advisory capacity or as a consultant and has received honoraria from Bristol Myers Squibb, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Exelixis, Ipsen, Eisai, AstraZeneca, Bayer, Novartis, EMD Serono, AbbVie, Pfizer, Eli Lilly, Sirtex, SillaJen, Taiho, OrigiMed, New Beta Innovation, Sirtex, and H3 Biomedicine; E.B. Gurary and A. B. Siegel are employees of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA; A. Wang is an employee of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA and has stock in Merck & Co., Inc., Kenilworth, NJ, USA; A-L Cheng has received fees for consulting from AstraZeneca, Bristol Myers Squibb, Eisai, Merck Serono, Novartis, Ono Pharmaceutical, Exelixis, Nucleix, Ipsen Innovation, Bayer Healthcare, Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA, Roche/Genentech, BeiGene, CSR Pharma Group, F Hoffmann-La Roche, and IQVIA; has received travel support from Roche/Genentech, IQVIA, and Bayer Yakuhin; and has received speaker fees from Eisai, Novartis, Ono Pharmaceutical, Bayer Yakuhin, and Amgen Taiwan; A.X. Zhu has received fees for consulting from Merck, Eli Lilly, Bayer, Sanofi, Eisai, Exelixis, and Roche., (Copyright © 2022 Masatoshi Kudo, Richard S. Finn, Julien Edeline, Stéphane Cattan, Sadahisa Ogasawara, Daniel H. Palmer, Chris Verslype, Vittorina Zagonel, Laetitia Fartoux, Arndt Vogel, Debashis Sarker, Gontran Verset, Stephen L. Chan, Jennifer Knox, Bruno Daniele, Thomas Yau, Ellen B. Gurary, Abby B. Siegel, Anran Wang, Ann-Lii Cheng, Andrew X. Zhu, KEYNOTE-224 Investigators. Published by Elsevier Ltd.. All rights reserved.)

Oxaliplatin-based chemotherapy with a regimen such as FOLFOX with or without targeted therapy is a standard of care option for advanced colorectal cancer; however, long-term exposure to oxaliplatin is associated with cumulative toxicity. Growing evidence suggests maintenance therapy with a less intensive regimen after platinum-based induction therapy can provide continuing benefit with reduced toxicity. We describe the rationale and design of the Phase III LYNK-003 trial, which will evaluate the efficacy and safety of olaparib with or without bevacizumab compared with 5-fluoruracil plus bevacizumab in patients with unresectable or metastatic colorectal cancer that has not progressed on an induction course of FOLFOX plus bevacizumab. The primary end point is progression-free survival by independent central review; secondary end points include overall survival, objective response, duration of response and safety. Clinical trial registration: NCT04456699.

Background & Aims: Little is known regarding the risk of hepatic steatosis (HS) among adult children of affected parents. We examined the association between parental and offspring HS in the multigenerational Framingham Heart Study, which characterized HS using computed tomography., Methods: We performed multivariable logistic regression models adjusted for age, sex, alcohol use, and body mass index to generate the odds of HS according to parental HS. We determined the proportion of participants with HS according to parental HS and the presence or absence of hypertension, diabetes, or obesity (BMI ≥30 kg/m 2 ). After excluding heavy alcohol use (n = 126) and missing covariates (n = 1), 785 offspring with at least one parent were included., Results: Approximately 23% (183/785) had at least one parent with HS and 1.1% had two affected parents (9/785). In adjusted models, participants with at least one parent with HS had a nearly two-fold increased odds of HS compared to participants without a parental history of HS (OR 1.86, 95% confidence interval 1.15-3.03). Among participants without hypertension, diabetes, or obesity, a higher proportion had HS if they had a parental history of HS compared to those without (16.1% vs 5.2%, P < 0.001). However, for participants with cardiometabolic risk factors, we did not observe a difference in HS among those with and without parental HS (30.3% vs 28.5%, P = 0.78)., Conclusions: Individuals with a parental history of HS are at increased risk for HS. Specifically, a parental history of HS may be an important factor among those that are otherwise metabolically healthy., (© 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Objective: To determine if adjuvant radiation therapy for patients with pT2N0 oral cavity tongue cancer affects overall survival., Study Design: Retrospective cohort study., Setting: National Cancer Database., Subjects and Methods: Cases diagnosed between 2004 and 2013 with pathologic stage pT2N0 oral cavity tongue cancer with negative surgical margins were extracted from the National Cancer Database. Data were stratified by treatment received, including surgery only and surgery + postoperative radiation therapy. Univariate analysis was performed with a 2-sample t test, chi-square test, or Fisher exact test and log-rank test, while multivariate analysis was performed with Cox regression models adjusted for individual variables as well as a propensity score., Results: A total of 934 patients were included in the study, with 27.5% of patients receiving surgery with postoperative radiation therapy (n = 257). In univariate analysis, there was no significant difference in 3-year overall survival between the patient groups ( P = .473). In multivariate analysis, there was no significant difference in survival between the treatment groups, with adjuvant radiation therapy having a hazard ratio of 0.93 (95% CI, 0.60-1.44; P = .748). Regarding tumors with a depth of invasion >5 mm, there was no survival benefit for the patients who received postoperative radiation therapy as compared with those who received surgery alone (hazard ratio = 0.93; 95% CI, 0.57-1.53; P = .769)., Conclusion: An overall survival benefit was not demonstrated for patients who received postoperative radiation therapy versus surgery alone for pT2N0 oral cavity tongue cancer, irrespective of depth of tumor invasion.

Importance: Hutchinson-Gilford progeria syndrome (HGPS) is an ultrarare disorder associated with premature death due to cardiovascular events during the second decade of life. However, because of its rarity (107 identified living patients), the natural history of cardiac disease remains uncharacterized. Therefore, meaningful cardiac end points for clinical trials have been difficult to establish., Objective: To examine the course of appearance of cardiac abnormalities in patients with HGPS to identify meaningful cardiac end points for use in future clinical trials., Design, Setting, and Participants: In this prospective, cross-sectional, observational study, 27 consecutive patients with clinically and genetically confirmed classic HGPS were evaluated at a single center for 1 visit from July 1, 2014, through February 29, 2016, before initiation of treatment., Exposure: Classic HGPS., Main Outcomes and Measures: Echocardiography was used to assess ventricular and valve function using standard techniques. Diastolic left ventricular (LV) function was assessed using tissue Doppler imaging. Previously published normative data were used to adjust findings to age and body size., Results: This study included 27 patients (median age, 5.6 years; age range, 2-17 years; 15 [56%] male). Among echocardiographic indicators, LV diastolic dysfunction, defined as a tissue Doppler septal or lateral early velocity z score less than -2, was the most prevalent abnormality, seen in 16 patients (59%). Diastolic dysfunction was seen in all age groups, and its prevalence increased with age, mirroring findings seen during normal aging. Indicators of LV diastolic function were more abnormal in older patients. The z scores for lateral and septal early velocities were lower (r = -0.77, P < .001; and r = -0.66, P < .001, respectively), whereas those for the ratio of early mitral inflow velocity to early diastolic tissue Doppler myocardial velocity were higher (r = 0.80, P < .001; and r = 0.72, P < .001, respectively) in older patients. Other echocardiographic findings, including LV hypertrophy, LV systolic dysfunction, and valve disease, were less prevalent in the first decade and were seen more frequently in the second decade., Conclusions and Relevance: In this largest-to-date cohort of patients with HGPS, LV diastolic dysfunction was the most prevalent echocardiographic abnormality and its prevalence increased with aging. Echocardiographic indicators of LV diastolic function may be useful end points in future clinical trials in this patient population.

Background: A prior randomized controlled trial of social media exposure at Circulation determined that social media did not increase 30-day page views. Whether insufficient social media intensity contributed to these results is uncertain., Methods and Results: Original article manuscripts were randomized to social media exposure compared with no social media exposure (control) at Circulation beginning in January 2015. Social media exposure consisted of Facebook and Twitter posts on the journal's accounts. To increase social media intensity, a larger base of followers was built using advertising and organic growth, and posts were presented in triplicate and boosted on Facebook and retweeted on Twitter. The primary outcome was 30-day page views. Stopping rules were established at the point that 50% of the manuscripts were randomized and had 30-day follow-up to compare groups on 30-day page views. The trial was stopped for futility on September 26, 2015. Overall, 74 manuscripts were randomized to receive social media exposure, and 78 manuscripts were randomized to the control arm. The intervention and control arms were similar based on article type (P=0.85), geographic location of the corresponding author (P=0.33), and whether the manuscript had an editorial (P=0.80). Median number of 30-day page views was 499.5 in the social media arm and 450.5 in the control arm; there was no evidence of a treatment effect (P=0.38). There were no statistically significant interactions of treatment by manuscript type (P=0.86), by corresponding author (P=0.35), by trimester of publication date (P=0.34), or by editorial status (P=0.79)., Conclusions: A more intensive social media strategy did not result in increased 30-day page views of original research., (© 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.)

Background: Increasing utilization of primary total knee arthroplasty (TKA) is projected to expand demand for revision TKA. Revision TKAs are procedurally complex and incur high costs on our financially constrained healthcare system. The purpose of this study was to use a case-control design to identify factors predisposing to revision TKA, particularly demographic, clinical and perioperative technical factors., Methods: We conducted a case control study to investigate patient, surgical and perioperative factors associated with greater risk of revision TKA. We included patients who received TKA at a tertiary center between 1996 and 2009. Cases (patients that had primary and revision TKA) were matched to controls (patients with primary TKA that was not revised) in a 1:2 ratio and risk of revision examined using conditional logistic regression., Results: We identified 146 cases and 290 controls. Patient factors independently associated with revision included male sex (OR 1.73; 95% CI 1.06-2.81) and smoking (OR 2.87; 1.33-6.19). Older age was associated with decreased risk (OR 0.83 per 5-year increment; 95% CI 0.75-0.92). Lateral release was the only technical factor associated with revision (OR 1.92; 1.07-3.43)., Conclusions: In this case control study younger patient age, male gender, soft tissue release and active smoking status were associated with increased revision risk. Although we do not know whether the risk of smoking arises from short- or long-term exposure, smoking cessation prior to TKA should be considered as an intervention for decreasing revision risk.