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Spontaneous recovery after a stroke accounts for a major part of the neurological recovery in patients. However limited, the spontaneous recovery is mechanistically driven by axonal restorative processes for which several molecular cues have been previously described. We report the acceleration of spontaneous recovery in a preclinical model of ischemia/reperfusion in rats via a single intracerebroventricular administration of extracellular vesicles released from primary cortical astrocytes. We used MRI, confocal and multiphoton microscopy to correlate the structural remodeling of the corpus callosum and striatocortical circuits with neurological performance over 21 days. We also evaluated the functionality of the corpus callosum by repetitive recordings of compound action potentials to show that the recovery facilitated by astrocytic extracellular vesicles was both anatomical and functional. Our data provide compelling evidence that astrocytes can hasten the basal recovery that naturally occurs post-stroke through the release of cellular mediators contained in extracellular vesicles.

Resumen Introduccion El gen ATXN2 presenta un VNTR (CAG)n con locus en el exon 1, los alelos largos dentro del rango normal (22-29 repeticiones) se asocian con obesidad severa en sujetos del Reino Unido, Indonesia y el Caribe. Objetivo Analizar la influencia del VNTR (CAG)n del gen ATXN2 en el perfil metabolico en adultos con obesidad y preobesidad asi como analizar su asociacion con parametros metabolicos y ambientales de riesgo cardiovascular. Metodos y materiales Se incluyeron 255 adultos de origen etnico amerindio chinanteca a quienes se les realizo evaluacion antropometrica y bioquimica. El VNTR fue amplificado por PCR punto final y electroforesis PAGE al 8%. Resultados Se encontraron diferencias en la circunferencia indice cintura/cadera e indice de masa corporal en los portadores de genotipos diferentes al homocigoto de 22 repeticiones con un valor para la prueba t de Student de 0,0041 y 0,0334 respectivamente. Tambien encontramos asociacion con la historia familiar de enfermedad cronica. Conclusion El VNTR de ATXN2 se asocia al grado de obesidad en adultos mexicanos con ancestria chinanteca.

Chronic liver disease (CLD) may be associated with pleural effusions (PEs). This article prospectively evaluates whether detection of PEs on thoracic ultrasound (TUS) at the bedside independently predicts mortality and length of stay (LOS) in hospitalized patients with a decompensated CLD. A total of 116 consecutive inpatients with decompensated cirrhosis underwent antero-posterior chest radiographs (CXR) and TUS to detect PEs. Their median age was 54 y (interquartile range, 47-62), 90 (70.6%) were male, and 61 (52.6%) fell into the Child-Pugh class C categorization. TUS identified PEs in 58 (50%) patients, half of which were small enough to preclude thoracentesis. CXR failed to recognize approximately 40% of PEs seen on TUS. The identification of PEs by TUS was associated with a longer LOS (10 vs. 5.5 d, p0.001) and double mortality (39.7% vs. 20.7%, p = 0.021). In multivariate analysis, PEs were independently related to poor survival (hazard ratio 2.08, 95% confidence interval [CI] 1.02-4.25; p = 0.044). Patients with both Child-Pugh C stage and PEs had the lowest survival rate (70 vs. 317 d, p = 0.001). In conclusion, PEs identified by TUS in hospitalized patients with decompensated CLD independently predict a poor outcome and portend a longer LOS.

Introduction Dupilumab is approved to treat moderate-to-severe atopic dermatitis (AD) in several countries in patients as young as 6 years of age. Since its approval, practical issues related to the use of dupilumab for AD have arisen, with particular interest in transitioning from current therapies and managing medication overlap, considerations for special populations of patients with AD, and management of potential adverse events. Methods This article aims to review the literature addressing several practical management issues related to dupilumab use for AD and to provide a framework for clinical decision-making in these circumstances and sub-populations. Each statement was reviewed, revised and voted on by authors to provide their level of agreement and degree of uncertainty for each statement. Results An agreement level > 80% was achieved for all of the statements. Conclusion The expert panel provides statements considering the practical management of patients with AD taking dupilumab to inform clinical decision-making in specific but frequently encountered clinical situations. Supplementary Information The online version contains supplementary material available at 10.1007/s13555-021-00586-w.

Objective: Knowledge of factors causing pacing-induced cardiomyopathy (PICM) is incomplete. We sought to estimate the incidence and predisposing factors for PICM and evaluate if the risk they portend adds up. Methods: Single centre retrospective study where consecutive patients with preserved LVEF undergoing pacemaker (PM) implantation between 2012 and 2018 were analysed. Results: A total of 749 patients (68.4 % male; mean age 59.2 ± 14.08 years) were included in the analysis. PICM developed in 74 (9.9%) patients over a median follow up of 2.2 years (IQR 1.1–3.2). Pre-implant LVEF, paced QRS duration and RV pacing burden were independent predictors of PICM. Using 90 % specificity cut-off values for LVEF and paced QRS, and the value separating lowest tertile of RV pacing from the higher tertiles, three risk factors were identified: (i) baseline LVEF 160 msec, and (iii) RV pacing burden > 33 %. Patients with two or more risk factors were at the highest risk (OR 11.62, 95 % CI 4.62–29.21, p-value

Background Repetitive Transcranial Magnetic Stimulation (rTMS) has shown initial promise in combating age-related cognitive decline and dementia. The nature and severity of cognitive aging, however, varies markedly between individuals. Objective/hypothesis We hypothesized that the distinct constellation of brain changes responsible for individual differences in cognitive aging might influence the response to rTMS. Methods Cognitive effects of rTMS were evaluated using a rat model of cognitive aging in which aged rats are classified as Aged-Impaired (AI) or -Unimpaired (AU) relative to young (Y) according to their performance in the Morris water maze. Several weeks later, following presentation of a sample odor in an olfactory recognition task, rats received either sham (Y, n = 9; AU, n = 8; AI, n = 9) or intermittent Theta Burst Stimulation (Y, n = 8; AU, n = 8; AI, n = 9). Memory was tested 24 h later. Results Recognition memory in the sham and stimulated conditions depended on pre-treatment cognitive status in the aged rats. Y and AU sham rats displayed robust odor recognition, whereas sham-treated AI rats exhibited no retention. In contrast, rTMS treated AI rats showed robust retention, comparable in magnitude to Y, whereas the AU stimulated scored at chance. Conclusion Our results are consistent with a perspective that the unique neurobiology associated with variability in cognitive aging modulates the response to rTMS. Protocols with documented efficacy in young adults may have unexpected outcomes in aging or neurodegenerative conditions, requiring individualized approaches.

This study investigated the distribution of nematode larvae of Anisakidae and Raphidascarididae (genera Anisakis and Hysterothylacium) in Trachurus trachurus (Linnaeus, 1758) in the Ligurian and central-northern Tyrrhenian Seas. The relationship between the number of parasites and the length and weight parameters of the fish was assessed, and the possible effect of the parasites on the condition factor was evaluated. A total of 190 T. trachurus specimens were collected in July 2019. Parasites were found in 70 individuals. A total of 161 visible larvae were collected in the viscera. Morphological analysis revealed the presence of Anisakis spp. in 55 fish and Hysterothylacium spp. in 15 fish, while 5 fish showed coinfection with both genera. The specimens subjected to PCR (n = 67) showed that 85% of the Anisakis larvae analyzed belonged to the species A. pegreffii, while the remaining 15% belonged to hybrids of A. pegreffii-A. simplex (s.s.). A total of 58% (n = 7) of the Hysterothylacium larvae analyzed belonged to the species H. fabri, while 42% belonged to the species H. aduncum. Our results support the hypothesis that infection with these parasites does not affect the condition of the fish host analyzed, and that body size and depth are major drivers in determining infection levels with Anisakid and Raphidascaridid nematodes.

Mitochondria modify their function and morphology to satisfy the bioenergetic demand of the cells. Cancer cells take advantage of these features to sustain their metabolic, proliferative, metastatic, and survival necessities. Understanding the morphological changes to mitochondria in the different grades of triple-negative breast cancer (TNBC) could help to design new treatments. Consequently, this research explored mitochondrial morphology and the gene expression of some proteins related to mitochondrial dynamics, as well as proteins associated with oxidative and non-oxidative metabolism in metastatic and non-metastatic TNBC. We found that mitochondrial morphology and metabolism are different in metastatic and non-metastatic TNBC. In metastatic TNBC, there is overexpression of genes related to mitochondrial dynamics, fatty-acid metabolism, and glycolysis. These features are accompanied by a fused mitochondrial morphology. By comparison, in non-metastatic TNBC, there is a stress-associated mitochondrial morphology with hyperfragmented mitochondria, accompanied by the upregulated expression of genes associated with the biogenesis of mitochondria; both of which are characteristics related to the higher production of reactive oxygen species observed in this cell line. These differences between metastatic and non-metastatic TNBC should provide a better understanding of metastasis and contribute to the development of improved specific and personalized therapies for TNBC.

Metastatic neuroendocrine prostate cancer (NEPC) is a highly aggressive disease, whose incidence is rising. Long noncoding RNAs (lncRNAs) represent a large family of disease‐ and tissue‐specific transcripts, most of which are still functionally uncharacterized. Thus, we set out to identify the highly conserved lncRNAs that play a central role in NEPC pathogenesis. To this end, we performed transcriptomic analyses of donor‐matched patient‐derived xenograft models (PDXs) with immunohistologic features of prostate adenocarcinoma (AR+/PSA+) or NEPC (AR−/SYN+/CHGA+) and through differential expression analyses identified lncRNAs that were upregulated upon neuroendocrine transdifferentiation. These genes were prioritized for functional assessment based on the level of conservation in vertebrates. Here, LINC00261 emerged as the top gene with over 3229‐fold upregulation in NEPC. Consistently, LINC00261 expression was significantly upregulated in NEPC specimens in multiple patient cohorts. Knockdown of LINC00261 in PC‐3 cells dramatically attenuated its proliferative and metastatic abilities, which are explained by parallel downregulation of CBX2 and FOXA2 through distinct molecular mechanisms. In the cell cytoplasm, LINC00261 binds to and sequesters miR‐8485 from targeting the CBX2 mRNA, while inside the nucleus, LINC00261 functions as a transcriptional scaffold to induce SMAD‐driven expression of the FOXA2 gene. For the first time, these results demonstrate hyperactivation of the LINC00261‐CBX2‐FOXA2 axes in NEPC to drive proliferation and metastasis, and that LINC00261 may be utilized as a therapeutic target and a biomarker for this incurable disease., Neuroendocrine prostate cancer (NEPC) is a highly aggressive disease with high incidence of metastasis. Here, we identified LINC00261 among the top upregulated transcripts in NEPC. Inside the nucleus, LINC00261 promoted anchorage‐independent growth and metastatic gene programs by recruiting the SMAD2/3 transcriptional machinery to FOXA2 cis‐regulatory elements. Cytoplasmic LINC00261 blocked the binding of miR‐8485 to CBX2 and induced a CBX2‐driven proliferative gene program. Our study demonstrates the role of LINC00261‐CBX2‐FOXA2 axis in proliferation and metastasis of NEPC.

Aims: To assess non-small-cell lung cancer (NSCLC) patient-centered outcomes in the real world. Methods: This is a prospective study of NSCLC patients treated at a private cancer care institution in Brazil between 2014 and 2019. Results: The report comprises 337 patients. Advanced stage was associated with higher symptom burden – fatigue (p = 0.03), pain (p

DBA/1 mice arthritis models have contributed to our understanding of human rheumatoid arthritis (RA) and spondyloarthritis (SpA) pathogenesis, as well as the exploration of therapeutic targets for treatment. Quantitative polymerase chain reaction (qPCR) is an indispensable tool in molecular research, which requires reference gene validation to obtain consistent and reliable results.To determine the stability of candidate reference genes for qPCR in the joint of collagen-induced arthritis (CIA) and spontaneous arthritis (SpAD) DBA/1 mice.The expression of eleven commonly used reference genes (ACTB, B2M, EF1a, GAPDH, HMBS, HPRT, PPIB, RPL13A, SDHA, TBP, and YWHAZ) was assessed by qPCR and the data were compared using delta-Ct methods and the geNorm, NormFinder, and RefFinder software packages. Genes identified as stable in each model were used for the quantification of inflammatory cytokines RESULTS: The gene stabilities differed between the two arthritis models in the DBA/1 mice. EF1a and RPL13A were the best reference genes for SpAD, while RPL13A and TBP were the best for the CIA. These genes allowed the data normalization for the quantification of the inflammatory cytokines in both models; these results showed an increase in the expression of IL-1B, IL-12B, IL-17A, and IL-6 in the inflamed joints. The use of different primer sequences for the same reference gene resulted in different relative quantification values.This study demonstrates that commonly used reference genes may not be suitable for arthritic tissues from DBA/1 mice, and strengthening the principle that meticulous validation of reference genes is essential before each experiment to obtain valid and reproducible qPCR data for analysis or interpretation.

BACKGROUND: Radiostereometric analysis (RSA) is a highly accurate tool to detect implant migration and predict loosening following total knee arthroplasty (TKA). However, little is known about the predisposing risk factors for implant migration, nor which migration profile should be considered physiological (i.e., merely part of an implant-settling phase) and which should be considered pathological (i.e., having a high probability for implant loosening). By pooling individual participant data from long-term follow-up RSA studies, we aimed to identify predisposing risk factors for tibial component loosening. METHODS: Individual data were collected for 630 patients from 11 RSA studies. The repeated measurements were analyzed with use of a linear mixed-effects model, determining the effect of age, sex, body mass index, diagnosis, preoperative and postoperative limb alignment, and prosthesis characteristics on tibial component migration over time, taking into account the clustering of patients within studies. RESULTS: High initial migration was found to result in early mechanical loosening in 18 cases (2.9%) and septic loosening in 2 cases (0.3%), whereas stabilization of high initial migration occurred in 17 cases (2.7%). Late loosening occurred in 13 cases (2.1%). All other 580 cases (92.1%) showed early stabilization and remained stable over time. Mixed-effects model analyses showed that for cemented prostheses, sex, diagnosis, and posterior cruciate ligament type had an effect on migration, but these differences were nonsignificant when analyzing migration from 3 months onwards. Uncemented prostheses aligned in varus showed more migration than neutrally and valgus-aligned TKAs (p = 0.031), and this difference increased over time (p < 0.001). Significantly higher migration was observed following uncemented TKA without an osseointegration-promoting surface (p < 0.001). CONCLUSIONS: For cemented prostheses, increased migration during the first 3 postoperative months was observed for female patients, patients with rheumatoid arthritis, and patients who underwent a posterior-stabilized TKA. For uncemented prostheses, both postoperative varus alignment of the lower limb and the absence of an osseointegration-promoting surface significantly increased postoperative tibial component migration. LEVEL OF EVIDENCE: Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence. (Less)

Cancer survivors are at higher risk of developing HPV-associated cancers later in life, yet their HPV vaccination rates remain lower than the general population. Improving HPV vaccination uptake among survivors is essential to preventing second malignancies. We interviewed HPV vaccine eligible adolescent and young adult (AYA) cancer survivors (18-26 years) and caregivers of HPV vaccine eligible childhood cancer survivors approaching the AYA age range (9-17 years) about their HPV vaccine experiences and preferences as informed by the HPV Vaccination Roundtable Best Practices. Interviews (N = 20) were recorded, transcribed, and analyzed using interpretive description. Of AYA survivors (n = 10), 50% had received at least one HPV vaccine dose. Of caregivers (n = 10), 30% reported their child had received at least one HPV vaccine dose. Three distinct categories emerged including (1) HPV vaccine knowledge, (2) HPV vaccination recommendation preferences, and (3) HPV vaccination reminder preferences. The first two categories were oncology focused. Participants lacked knowledge regarding HPV vaccine safety and applicability due to their complex cancer history. Most participants strongly preferred that their oncologist provide an HPV vaccine recommendation. The third category was mixed, with some participants preferring oncology-based HPV vaccine reminders while others preferred primary care-based reminders. Almost all participants preferred digital reminders (e.g., text messages). Our results suggest that oncologists play an essential role in recommending the HPV vaccine and providing information to assist survivors and caregivers with vaccine decision-making. Additionally, HPV vaccination uptake among pediatric and childhood and AYA survivors could be improved through the use of tailored, electronically delivered vaccine reminders.

Introduction Different studies have described psychiatric comorbidities in inflammatory bowel disease (IBD) patients, but most of them focus mainly on depression and anxiety. Even though major mental disorders are considered one of the main factors that decrease quality of life (QoL), its role in IBD patients remains unclear. We sought to identify the prevalence of different mental disorders as well as its relationship with QoL. Patients and methods Subjects were recruited from the IBD Clinic. IBD Questionnaire 32 and structured clinical interview (SCID) for DMS-IV Text Revision were applied. Demographic and clinical data were collected via self-report questionnaires and medical records. The correlation between mental disorders and QoL (IBDQ-32 score) was evaluated using the Spearman correlation test. Results In all, 104 patients were recruited, 12 with Crohn's disease, and 92 with ulcerative colitis. The prevalence of any major mental disorder was 56.7%: anxiety (44.2%), mood (27.9%), substance use (12.2%), and other psychiatric diagnoses (17.3%), and 29.8% of the patients presented three or more comorbid diagnoses. Mental Disorder (p = 0.005), mood disorder (p = 0.004), anxiety disorder (p = 0.009), were found to be significantly associated with lower QoL. Substance use disorder was associated with lower Digestive QoL (p = 0.01). Major depressive disorder (p = 0.004), social phobia (p = 0.03), PTSD (p = 0.02), and Generalized Anxiety Disorder (p Conclusions IBD patients had important psychiatric comorbidity that significantly affects their QoL. These results warrant a systematic evaluation of psychiatric conditions in IBD patients.

The ATP binding-cassette superfamily corresponds the mostly transmembrane transporters family found in humans. These proteins actively transport endogenous and exogenous substrates through biological membranes in body tissues, so they have an important role in the regulation of many physiological functions necessary for human homeostasis, as well as in response regulation to several pharmacological substrates. The development of multidrug resistance has become one of the main troubles in conventional chemotherapy in different illnesses including cancer, being the increased efflux of antineoplastic drugs the main reason for this multidrug resistance, with a key role of the ABC superfamily. Likely, the interindividual variability in the pharmacological response among patients is well known, and may be due to intrinsically factors of the disease, genetic and environmental ones. Thus, the understanding of this variability, especially the genetic variability associated with the efficacy and toxicity of drugs, can provide a safer and more effective pharmacological treatment, so ABC genes are considered as important regulators due to their relationship with the reduction in pharmacological response. In this review, updated information about transporters belonging to this superfamily was collected, the possible role of these transporters in cancer, the role of genetic variability in their genes, as well as some therapeutic tools that have been tried to raise against main transporters associated with chemoresistance in cancer.

Familial hypercholesterolemia (FH) remains underdiagnosed and undertreated.Report the results of the first years (2017-2019) of the Mexican FH registry.There are 60 investigators, representing 28 federal states, participating in the registry. The variables included are in accordance with the European Atherosclerosis Society (EAS) FH recommendations.To date, 709 patients have been registered, only 336 patients with complete data fields are presented. The mean age is 50 (36-62) years and the average time since diagnosis is 4 (IQR: 2-16) years. Genetic testing is recorded in 26.9%. Tendon xanthomas are present in 43.2%. The prevalence of type 2 diabetes is 11.3% and that of premature CAD is 9.8%. Index cases, male gender, hypertension and smoking were associated with premature CAD. The median lipoprotein (a) level is 30.5 (IQR 10.8-80.7) mg/dl. Statins and co-administration with ezetimibe were recorded in 88.1% and 35.7% respectively. A combined treatment target (50% reduction in LDL-C and an LDL-C100 mg/dl) was achieved by 13.7%. Associated factors were index case (OR 3.6, 95%CI 1.69-8.73, P = .002), combination therapy (OR 2.4, 95%CI 1.23-4.90, P = .011), type 2 diabetes (OR 2.8, 95%CI 1.03-7.59, P = .036) and age (OR 1.023, 95%CI 1.01-1.05, P = .033).The results confirm late diagnosis, a lower than expected prevalence and risk of ASCVD, a higher than expected prevalence of type 2 diabetes and undertreatment, with relatively few patients reaching goals. Recommendations include, the use of combination lipid lowering therapy, control of comorbid conditions and more frequent genetic testing in the future.

Purpose of Review Infectious diseases represent up to 12% of all deaths in people with diabetes mellitus (DM). The development and progression of DM generate a chronic inflammatory state with unique characteristics that have been exploited by some pathogens; one of them is Rhizopus spp., a fungus considered the causative agent of mucormycosis. This disease has a poor prognosis with high mortality rates, and the apparition of resistant isolates each year has become a worrying concern. DM is an actual and continuing health problem, and for that reason, it is of foremost importance to study the pathogenesis of mucormycosis to generate new prevention and treatment strategies. Recent Findings The worldwide incidence of mucormycosis has increased in recent years. The pathogenic mechanisms and factors identified in Rhizopus spp. are the cell wall, spore germination, proteins, and enzymes related to iron sequestration, CotH fungal protein, positive regulation of the GRP78 cell receptor, and immune evasion due to survival within phagocytes, among others. The physiopathology of DM offers favorable conditions for the successful replication of Rhizopus spp. Summary The main reason for increase of incidence of mucormycosis caused by Rhizopus spp. has been associated with the rise of worldwide prevalence of DM. Knowing the fungal pathogenic mechanisms as well as the relationships between Rhizopus with the microenvironment found in the human body will undoubtedly help generate better antifungals to enhance treatment outcomes. Nowadays, some strategies to combat the fungus are based on the knowledge of its proteins, cellular interactions, and iron metabolism.

With longevity increasing in the United States, more older individuals are presenting with supratentorial brain tumors. Despite improved perioperative management, there is persistent disparity in surgical resection rates among patients aged 65 years or older. We aim to assess the effects of advanced age (≥65 years) on 30-day outcomes in patients with supratentorial tumors who underwent craniotomy for supratentorial tumor resection. Data obtained in adults who underwent supratentorial tumor resections was extracted from the prospectively-collected American College of Surgeons: National Surgical Quality Improvement Program (NSQIP; 2012–2018) database. Using multivariate regression, we compared odds of major and minor complications; prolonged length-of-stay (LOS); discharge anywhere other than home; and 30-day readmission, reoperation, and mortality rates between patients aged 18–64 years (the control cohort) and those 65–74 years or ≥75 years of age. Of the 14,234 patients who underwent craniotomy for supratentorial tumors and met inclusion criteria, 30.7% were ≥65 years of age; 71.4% of these were 65–74 years and 28.6% were ≥75 years old. Compared to the control group, both older subpopulations had more medical comorbidities. Both older subgroups had increased odds of major complications and prolonged LOS relative to the control group. Older patients had greater odds of mortality at 30 days. Advanced age, defined as ≥65 years, was significantly associated with higher odds of complications, prolonged LOS, and mortality within the 30-day post- operative period after adjusting for potential confounders. Age is one important consideration when prospectively risk-stratifying patients to minimize and mitigate suboptimal perioperative outcomes.

Perla Werner,1 Ruth Landau2 1Department of Community Mental Health, University of Haifa, Haifa, Israel; 2School of Social Work, Hebrew University, Jerusalem, IsraelCorrespondence: Perla WernerDepartment of Community Mental Health, University of Haifa, Mt. Carmel, Haifa, IsraelTel +972-54-3933066Email pwerner@univ.haifa.ac.ilPurpose: The current study aimed 1) to assess laypersons’ priority-setting preferences for allocating ventilators to COVID-19 patients with and without AD while differentiating between a young and an old person with the disease, and 2) to examine the factors associated with these preferences.Methods: A cross-sectional online survey was conducted among a sample of 309 Israeli Jewish persons aged 40 and above.Results: Overall, almost three quarters (71%) of the participants chose the 80-year-old patient with a diagnosis of AD to be the last to be provided with a ventilator. The preferences of the remaining quarter were divided between the 80-year-old person who was cognitively intact and the 55-year-old person with AD. Education and subjective knowledge about AD were significantly associated with participants’ preferences.Conclusion: Our results suggest that cognitive status might not be a strong discriminating factor for laypersons’ preferences for allocating ventilators during the COVID-19 pandemic.Keywords: pandemic, dementia, care rationing, prioritizing

Weight and age correlated positively with FEV 0.1 and PEF among other lung function parameters in naïve mice. Lung function parameters decline in a model of experimental asthma induced by intranasal HDM administrations. Systemic injections of dexamethasone improved lung function, decreased mast cell populations and BAL levels of mast cell protease-1 in the HDM model.

Background: Accurate diagnosis and staging are crucial to ensure uniform allocation to the optimal treatment methods for non-small cell lung cancer (NSCLC) patients, but may differ among multidisciplinary tumor boards (MDTs). Discordance between clinical and pathologic TNM stage is particularly important for patients with locally advanced NSCLC (stage IIIA) because it may influence their chance of allocation to curative-intent treatment. We therefore aimed to study agreement on staging and treatment to gain insight into MDT decision-making. Research Question: What is the level of agreement on clinical staging and treatment recommendations among MDTs in stage IIIA NSCLC patients? Study Design and Methods: Eleven MDTs each evaluated the same 10 pathologic stage IIIA NSCLC patients in their weekly meeting (n = 110). Patients were selected purposively for their challenging nature. All MDTs received exactly the same clinical information and images per patient. We tested agreement in cT stage, cN stage, cM stage (TNM 8th edition), and treatment proposal among MDTs using Randolph's free-marginal multirater kappa. Results: Considerable variation among the MDTs was seen in T staging (κ, 0.55 [95% CI, 0.34-0.75]), N staging (κ, 0.59 [95% CI, 0.35-0.83]), overall TNM staging (κ, 0.53 [95% CI, 0.35-0.72]), and treatment recommendations (κ, 0.44 [95% CI, 0.32-0.56]). Most variation in T stage was seen in patients with suspicion of invasion of surrounding structures, which influenced such treatment recommendations as induction therapy and type. For N stage, distinction between N1 and N2 disease was an important source of discordance among MDTs. Variation occurred between 2 patients even regarding M stage. A wide range of additional diagnostics was proposed by the MDTs. Interpretation: This study demonstrated high variation in staging and treatment of patients with stage IIIA NSCLC among MDTs in different hospitals. Although some variation may be unavoidable in these challenging patients, we should strive for more uniformity.

AIM To validate the Hebrew version of the Person-Centered Care of Older People with Cognitive Impairment in the Acute Care scale. BACKGROUND The Person-Centered Care of Older People with Cognitive Impairment in Acute Care scale is a reliable and valid measure to assess the extent to which person-centred care among people with dementia is adopted in the acute care setting. METHODS A cross-sectional study using a self-reporting structured questionnaire was conducted with 678 professionals (69% nurses, 26% physicians, 5% other health care professionals) in five hospitals across Israel. RESULTS Similar to other languages, best results were obtained using 14 of the 15 items included in the original scale. Confirmatory factor analysis indicated the appropriateness of a three-factor structure for the Hebrew version of the scale. Cronbach's alpha scores for these factors were moderate to good. CONCLUSIONS The Hebrew version of the scale is a reliable and valid tool for assessing hospital professionals' perceptions of person-centred care. IMPLICATIONS FOR NURSING MANAGEMENT A new language validated version of the scale will allow nurse managers to learn from multiple countries' experience while conducting international comparisons. Such developments will improve and expand the implementation of the person-centred care among people with dementia in hospital settings.

BACKGROUND Drug reaction with eosinophilia and systemic symptoms (DRESS) is a severe cutaneous adverse drug reaction with systemic symptoms. This study aims to investigate clinical features, causative drugs, and available treatments for pediatric DRESS, particularly for relapsing cases. METHODS A systematic search of the English and French literature on pediatric DRESS was conducted using the Medline, Embase, and Cochrane collaboration databases. Confirmed cases of pediatric DRESS fulfilling the RegiSCAR diagnostic criteria with a probable or a definite diagnosis were included. RESULTS After full-text article review, 144 articles were included, representing a total of 354 pediatric patients with a mean age of 8.8 years. The mean time from the drug intake until the onset of the first symptom was 18.9 days. Antiepileptic drugs were the main trigger, followed by anti-infectious agents. Relapsing DRESS was reported in 17 children. In comparison to non-relapsing cases, relapsing patients had more comorbidities. The initial clinical presentation was more commonly erythroderma. Facial edema, fever, and enlarged lymph nodes in more than two sites were more commonly found in relapsing cases. Systemic steroids were more frequently administered. CONCLUSION Pediatric DRESS is a potentially severe adverse drug reaction. Antiepileptic agents are the most common causative agents. Fever, facial edema, lymph node enlargement, and pharyngeal and visceral involvement predicted DRESS reactivation in children. Corticosteroids were the mainstay of treatment.

To validate the Inguinal Pain Questionnaire (IPQ) in the Spanish Language and test its use in a randomized controlled trial (RCT) of hernia repair using the Lichtenstein technique vs. the ONSTEP technique. We simplified the IPQ using a principal component analysis (PCA) approach as a secondary objective. The IPQ was translated into Spanish and validated in a cohort of 21 patients. Thereafter, 40 patients were randomized to undergo hernia repair by the Lichtenstein technique or the ONSTEP technique. IPQ and pain visual analogue (VAS) score trends over time were compared using a repeated-measures mixed-effects model. The Spanish version of the IPQ showed an internal consistency similar to that of the original score. No significant differences were found in the IPQ responses, pain VAS, or the rate of self-reported pain between patients who underwent the Lichtenstein technique and those who underwent the ONSTEP technique. Following PCA analysis, the number of items on the IPQ was reduced from 18 to 10. The Spanish version of the IPQ measures postoperative inguinal pain adequately. Based on our findings, the ONSTEP technique was not superior to the Lichtenstein technique. The simplified version of the IPQ is not significantly different from the full version and it is easier to complete. NCT04138329, registered on October 24, 2019.

Introducción: La obesidad es uno de los problemas de salud pública más graves del siglo XXI. Durante la etapa infantil la madre es el cuidador principal y modelador de las conductas de salud del hijo; factores como metas maternas y prácticas de alimentación determinan el índice de masa corporal en el hijo. Objetivo: Identificar si las metas y prácticas maternas de alimentación, así como el consumo de alimentos predicen el índice de masa corporal en niños preescolares. Método: Estudio descriptivo correlacional. Participaron 217 diadas (madre e hijo preescolar). Se aplicó el Cuestionario Elección de Alimentos, Cuestionario Integral de Prácticas de Alimentación y el Cuestionario de Frecuencia de Alimentos. Se midió peso y talla de las diadas, se calculó el índice de masa corporal y se obtuvo el estado nutricio. Se aplicó estadística descriptiva e inferencial a través de regresión lineal múltiple. Resultados: La meta conveniencia, el consumo de alimentos lácteos y cereales dulces, edad y el índice de masa corporal materno, contribuyeron al índice de masa corporal en el hijo preescolar, varianza explicada de 28.3%. Conclusión: Las variables estudiadas tuvieron mínima contribución al índice de masa corporal del hijo. Se recomienda realizar estudios multivariados para explicar de forma más integral el exceso de peso infantil.

Currently, chronic liver diseases have conditioned morbidity and mortality, many of these with a metabolic, toxicologic, immunologic, viral, or other etiology. Thus, a transcription factor that has been of huge importance for biomedical research is NRF-2. The latter is considered a principal component of the antioxidant mechanism, and it has been acknowledged that it impairs the function of NRF-2 in many liver diseases and that it forms an essential part of the pathologic changes that occur in the liver to contain inflammation and damage. Within the investigations and experiments carried out, there are isolated drugs, many of them related to plants and natural extracts that possess antioxidant properties through the NRF-2 signaling pathway, or even involving the stimulation of the transcription target proteins of NRF-2. Notwithstanding all of these experimental findings, to date there is not sufficient clinical evidence to justify the use of NRF-2 in medical practice.

Objective To report a technique of creating mini-cuff-augmented fenestrations in endografts for use in endovascular aneurysm repair. Methods Circular fenestrations are made in Dacron thoracic (Valiant Captivia, Medtronic) or tapered iliac limb (Endurant, Medtronic) endografts using thermal cautery and the edges are strengthened with radio-opaque wire sutured on with 6–0 polypropylene. Straight thin-wall expanded polytetrafluoroethylene vascular graft of the same diameter as the fenestration is affixed to its edge with nonlocking 5–0 polypropylene suture, everted, trimmed, balloon-dilated to its nominal diameter and prevented from invaginating by relaxed external stay sutures. Mini-cuff-augmented fenestrations are often pre-cannulated with looped or externalized nitinol guidewires to facilitate catheter crossing. Successful use of mini-cuff-augmented fenestrations is illustrated in a symptomatic patient with Crawford extent-3 thoracoabdominal aortic and bilateral common iliac artery aneurysm undergoing endovascular repair. Seven mini-cuff-augmented fenestrations were created to preserve flow into five visceral arteries (celiac, superior mesenteric, left and dual right renal; all arising from the aneurysm) and both internal iliac arteries (arising at the aneurysm edge). Results Effective sealing was achieved immediately at all mini-cuff-augmented fenestrations. At 6-month follow-up there were no endoleaks, all fenestration stents were patent and undistorted, and the aneurysm sac size had decreased. Conclusion Mini-cuff-augmented fenestrations accomplish effective fenestration sealing, despite being in aneurysmal zones, while preserving the advantages of fenestrations over cuffed branches.

El síndrome de Wallenberg fue descrito por primera vez en 1895 como una entidad clínica donde sus principales características son la presencia hemianestesia cruzada, ataxia cerebelosa y parálisis bulbar. Fue hasta ochenta y nueve años después cuando se describió por primera vez su variante, el síndrome de Opalski en donde la hemiplejía o hemiparesia, que juega un papel central para hacer la distinción entre éste y el síndrome de Wallenberg, se presenta del mismo lado donde ocurre el infarto bulbar. La mayoría de los casos son causados por una oclusión de la arteria cerebelosa posteroinferior y la semiología es parte fundamental del diagnóstico. En el siguiente trabajo se presenta el caso clínico de un infarto bulbar lateral en su variante Opalski. Se hace una revisión de la literatura actual donde se describe la presentación clínica de esta patología y la probable explicación fisiopatológica de esta variante. No existen estudios que reporte la incidencia de este síndrome en México, lo cual probablemente sea resultado del subdiagnóstico en nuestro país.

Therapeutic approaches to decrease serum triglyceride (TG) concentrations are not successful mainly due to poor adherence or adverse effects of therapies. In consequence, the search for new low-cost and safer therapeutic alternatives is mandatory. Dark chocolate and cacao have shown promising results improving lipid profiles. Recently, using cacao by-products to reduce elevated cardiometabolic risk markers in an animal model of obesity induced by a high-fat diet and fructose, we showed that TGs, low-density lipoprotein cholesterol, and the TG/high-density lipoprotein (HDL) ratio decreased, suggesting that cacao by-products improved the metabolic function of obese animals. Based on these results, as a proof of concept, a blinded placebo-controlled study was implemented to explore the effects of cacao by-products on anthropometric and biochemical variables in a group of overweight subjects participating in a program composed of reduced-calorie-diet counseling plus a simple aerobic exercise plan. The results showed that counseling induced weight and abdominal circumference reductions in both groups. TGs did not change in the control group; however, TG decreased significantly by 54.9 mg/dL (27.9%) in the experimental group. The TG/HDL cholesterol ratio changed markedly (1.5) in the experimental group. The results reported suggest the use of cacao by-products as an alternative for the treatment of hypertriglyceridemia.

In this work, the synthesis of manganese oxide nanoparticles was achieved by one-step spray pyrolysis method. The nanoparticles were synthesized just from MnCl2 aqueous solution. The solution was nebulized to a Si substrate placed at 400 °C for 1, 5 10 and 20 min and transported at a 0.1 L /min rate in a Nitrogen flux. The X-ray diffraction confirms tetragonal Mn3O4 as the unique phase in the whole sample. The scanning electron microscopy images proved the achievement of irregular nanoparticles with an average diameter of 280 nm experimentally determined by dynamic light scattering. Energy dispersive X-ray and Raman spectroscopy confirmed that the nanoparticles were obtained with Mn3O4 single-phase and the employed methodology prevented any contamination. The nanoparticles proved to induce temperature enhancement on artificial breast tissue by exposition to microwave radiation by achieving an increase in temperature around 8 %.

Background: Castration-resistant prostate cancer (CRPC) is an incurable malignancy. Long noncoding RNAs (lncRNAs) play key roles in drug resistance. Materials & methods: LncRNA HORAS5 role in cabazitaxel resistance (i.e., cell-count, IC50 and caspase activity) was studied via lentiviral-mediated overexpression and siRNA-based knockdown. Genes expression was analyzed with RNA-sequencing, reverse transcription quantitative PCR (RT-qPCR) and western blot. HORAS5 expression was queried in clinical database. Results: Cabazitaxel increased HORAS5 expression that upregulated BCL2A1, thereby protecting CRPC cells from cabazitaxel-induced apoptosis. BCL2A1 knockdown decreased cell-count and increased apoptosis in CRPC cells. HORAS5-targeting antisense oligonucleotide decreased cabazitaxel IC50. In CRPC clinical samples, HORAS5 expression increased upon taxane treatment. Conclusion: HORAS5 stimulates the expression of BCL2A1 thereby decreasing apoptosis and enhancing cabazitaxel resistance in CRPC cells.

OBJECTIVE Positive psychological constructs, such as optimism, are associated with cardiovascular health, and changes in biological measures associated with heart health have been proposed as potential mediators of these relationships. In this analysis of data from a randomized controlled trial, we examined the impact of an optimism training intervention on biological measures associated with cardiac health in patients with coronary artery disease. METHODS We analyzed data from an 8-week, randomized, controlled trial of a group-based optimism training intervention in 61 patients with coronary artery disease. High-sensitivity C-reactive protein (hs-CRP), interleukin 6, irisin, and fibrinogen were measured at baseline, 8 weeks, and 16 weeks. Mixed-effects regression analyses were performed to examine the effects of the intervention on changes in biological measures at 8 and 16 weeks. RESULTS At 8 weeks, the intervention led to significantly greater reductions in hs-CRP (B = -0.851 [standard error {SE} = 0.273, p = .002) and fibrinogen (B = -0.148 [SE = 0.062], p = .016), and a greater increase in irisin (B = 0.252 [SE = 0.114], p = .027) compared with the control condition. These changes persisted at 16 weeks (hs-CRP: B = -1.078 [SE = 0.276], p < .001; fibrinogen: B = -0.270 [SE = 0.062], p < .001; irisin: B = 0.525 [SE = 0.116], p < .001), and interleukin 6 additionally was impacted at this time point (B = -0.214 [SE = 0.064], p = .001). Exploratory mediation analyses failed to identify significant psychological or health behavior mediators of these relationships. CONCLUSIONS A group-based optimism training intervention resulted in significant, robust, and sustained changes in biological measures associated with cardiac health. Further studies are needed to confirm these findings in a larger sample and identify potential mediating variables. TRIAL REGISTRATION Iran Registry of Clinical Trials No. 2016070328769 N1.

Background Plaque psoriasis (PsO) is a chronic inflammatory disease that often presents at peak reproductive age in women of child-bearing potential (WOCBP). With the emergence of biologic therapies to treat PsO, guidance on disease management in WOCBP is needed to inform treatment decisions before, during, and after pregnancy. Objectives To develop a practical, up-to-date consensus document, based on available evidence and expert opinion where evidence was lacking, in order to guide both Canadian and international clinicians treating PsO in WOCBP. Methods A panel of 9 Canadian dermatologists with extensive clinical experience managing PsO reviewed the relevant literature from the past 25 years in 3 key domains: overview of PsO in WOCBP and clinical considerations, treatment considerations, and postpartum considerations. The structured literature search focused on WOCBP treated with TNF-alpha inhibitors (adalimumab, certolizumab, etanercept, golimumab, infliximab), IL-23 inhibitors (guselkumab, risankizumab, tildrakizumab), IL-12/23 inhibitors (ustekinumab), and IL-17 inhibitors (brodalumab, ixekizumab, secukinumab). This literature review, along with clinical expertise and opinion, was used to develop concise and clinically relevant consensus statements to guide practical management of PsO in WOCBP. Experts voted on the statements using a modified Delphi process and prespecified agreement cut-off of 75%. Results and implications After review, discussion, and voting on 19 draft consensus statements at an in-person meeting and remotely, 12 consensus statements were approved by the expert panel. The statements presented here will guide healthcare providers in practical disease management using biologic therapies for the treatment of PsO in WOCBP.

Aims: To analyze the association of polymorphisms in the ADAM12 (rs3740199 and rs1871054) and TGFB1 (rs2073508) genes with knee osteoarthritis (KOA) in a population from northern Mexico. Methods: A...

Background and objectives Family caregivers of people with dementia experience high burden making medical decisions for their loved ones. Undertaking Advance Care Planning (ACP) can help reduce burden and stress. Having experiences making medical decisions for someone else may influence the way people make decisions for themselves. Therefore the aim of this study was to assess the willingness of family caregivers of people with dementia to undertake ACP for themselves, using the Theory of Planned Behavior. Research design and methods Face-to-face interviews were conducted with 195 family caregivers of people with dementia. A structured questionnaire was used to assessed participants’ attitudes, subjective norms, perceived control, anticipated regret, the wish to prolong life and caregiver burden. Hierarchical regression analysis was performed to test the contribution of the variables to the willingness to undertake ACP. Results Overall, participants expressed moderate willingness to undertake ACP. Among the various options for undertaking ACP, the highest willingness expressed was to appoint a durable power of attorney and the lowest willingness was to have informal conversations with their doctor. The hierarchical regression revealed that attitudes, subjective norms and anticipated regrets were main determinants of the willingness to undertake ACP. Discussion and implications Interventions should be developed to encourage family members to undertake ACP for themselves, which emphasize the advantages of the process and involve significant others in the formal and informal aspects of ACP.

Summary With the developing COVID‐19 pandemic, patients with inherited anaemias require specific advice regarding isolation and changes to usual treatment schedules. The National Haemoglobinopathy Panel (NHP) has issued guidance on the care of patients with sickle cell disease, thalassaemia, Diamond Blackfan anaemia (DBA), congenital dyserythropoietic anaemia (CDA), sideroblastic anaemia, pyruvate kinase deficiency and other red cell enzyme and membrane disorders. Cascading of accurate information for clinicians and patients is paramount to preventing adverse outcomes, such as patients who are at increased risk of fulminant bacterial infection due to their condition or its treatment erroneously self‐isolating if their fever is mistakenly attributed to a viral cause, delaying potentially life‐saving antibiotic therapy. Outpatient visits should be minimised for most patients, however some, such as first transcranial dopplers for children with sickle cell anaemia should not be delayed as known risk of stroke will outweigh the unknown risk from COVID‐19 infection. Blood transfusion programmes should be continued, but specific changes to usual clinical pathways can be instituted to reduce risk of patient exposure to COVID‐19, as well as contingency planning for possible reductions in blood available for transfusions. Bone marrow transplants for these disorders should be postponed until further notice. With the current lack of evidence on the risk and complications of COVID‐19 infection in these patients, national data collection is ongoing to record outcomes and eventually to identify predictors of disease severity, particularly important if further waves of infection travel through the population.

Self-stigma is common among persons with depression. Still, studies that examined the process of self-stigma concentrated mostly on younger adults (ages 18-65) with mental illness in general, with a limited number of studies examining older adults with depression. This study was aimed to examine and compare the self-stigma formation process and its relation to self-esteem among younger (ages 18-64) and older Israeli Arabs (age 65+) diagnosed with depression. The study was based on a self-stigma model which defines the self-stigma formation process as composed of three stages: stereotypes awareness, stereotype agreement, and self-concurrence.A total of 160 younger and older Israeli Arabs with depression completed measures of self-stigma formation process, self-esteem, and socio-demographic and health characteristics.The self-stigma formation process was found as a multi-level and progressive model for both younger and older adults, despite that older adults reported significantly higher levels of self-stigma in all stages of the process. Low self-esteem was significantly associated with higher levels of stereotype agreement and self-concurrence in both age groups.The self-stigma formation process provides an adequate model for understanding depression self-stigma in both younger and older adults. Appropriate intervention programs aiming to reduce self-stigma should be developed, focusing on reducing the three stages of self-stigma.

Context Little is known about the association between haptoglobin level and cardiometabolic traits. A previous genome-wide association study identified rs2000999 in the HP gene as the stronger genetic contributor to serum haptoglobin level in European populations. Objective and Design We investigated the association of HP rs2000999 with serum haptoglobin and childhood and adult obesity in up to 540/697 and 592/691 Mexican cases and controls, respectively. Anthropometric and biochemical data were collected. Serum haptoglobin was measured by an immunoturbidimetry assay. HP rs2000999 was genotyped using the TaqMan technology. Mendelian randomization analysis was performed using the Wald and inverse variance weighting methods. Results Haptoglobin level was positively associated with childhood and adult obesity. HP rs2000999 G allele was positively associated with haptoglobin level in children and adults. HP rs2000999 G allele was positively associated with childhood but not adult obesity. The association between HP rs2000999 and childhood obesity was removed after adjusting for haptoglobin level. In a Mendelian randomization analysis, haptoglobin level genetically predicted by HP rs2000999 showed a significant causal effect on childhood obesity by the Wald and inverse variance weighting methods. Conclusion Our data provide evidence for the first time for a causal positive association between serum haptoglobin level and childhood obesity in the Mexican population. Our study contributes to the genetic elucidation of childhood obesity and proposes haptoglobin as an important biomarker and treatment target for obesity.

Family caregivers of people with dementia often must make crucial medical decisions for them that may increase the burden of care experienced. Although undertaking Advance Care Planning (ACP) might reduce their decision-making burden, completion rates remain very low. The present study aimed to explore the common beliefs of family caregivers of people with dementia about undertaking ACP for themselves. A qualitative study was conducted, using a semi-structured questionnaire based on the Theory of Planned Behavior. Face-to-face interviews were conducted with a convenience sample of 20 family caregivers of people with dementia in Israel. The behavioral beliefs expressed by the participants referred to the dual benefits of ACP, for the person who will not be able to make medical decisions at the end of life and for themselves. Participants mentioned that family members and friends were the main persons with whom they would consult in making decisions regarding ACP. Personal characteristics and instrumental factors were mentioned as enablers and barriers to undertaking ACP. Findings from the study provide an important basis for expanding research and for developing interventions that can encourage undertaking ACP.

Background: The optimal time between surgery and initiation of adjuvant chemotherapy is unknown, though delayed time to chemotherapy (TTC) is associated with decreased outcomes of breast cancer patients. Recently, studies have suggested that the association might be subtype-dependent and that TTC within 30 days should be warranted particularly in high-risk triple-negative breast cancer (TNBC) patients. Objective: To determine the extent to which TTC beyond 30 days is associated with reduced overall survival (OS) in TNBC patients. Methods: Using the population-based nationwide Netherlands Cancer Registry we identified TNBC patients diagnosed between 2006 and 2014 who received adjuvant chemotherapy. We distinguished between patients who underwent breast-conserving surgery (BCS) versus mastectomy given the difference in preoperative characteristics and outcomes. Median (95% confidence interval) follow-up was 82.9 (80.5-86.5) and 81.4 (79.5-83.9) months, respectively. Main outcomes and measures: The association between TTC beyond 30 days and OS was estimated with hazard ratios (HR) using propensity-score matched Cox proportional hazard analyses separately for patients who underwent BCS and mastectomy. Results: In total, 3016 patients were included, of whom 1079 (35.8%) underwent BCS and 1937 (64.2%) underwent a mastectomy. In matched patients who underwent BCS, 10-year OS was significantly better for patients with TTC within 30 days compared to patients with TTC beyond 30 days (84.4% vs. 76.9%, P=0.001). Patients with TTC beyond 30 days were more likely than those with TTC within 30 days to die within 10 years after surgery (HR 1.69 (95% CI 1.22-2.34), P=0.002). In matched patients who underwent mastectomy, there was no difference in 10-year OS between those with TTC within or beyond 30 days (74.5% vs. 74.7%, P=0.716), nor an increased risk of death for those with TTC beyond 30 days (HR 1.04 (95%-CI 0.84-1.28), P=0.716). In both populations, the associations were independent of adjuvant radiotherapy. Conclusions: The current results suggest that initiation of chemotherapy beyond 30 days is associated with decreased OS in TNBC patients who underwent BCS; no association was observed for patients who underwent a mastectomy. Therefore, timelier initiation of chemotherapy in TNBC patients undergoing BCS seems warranted. Citation Format: Erik Heeg, Perla J. Marang-van de Mheen, Marissa C. Van Maaren, Kay Schreuder, Rob A.E.M. Tollenaar, Sabine Siesling, Monique E.M.M. Bos, Marie-Jeanne T.F.D. Vrancken Peeters. Association between initiation of adjuvant chemotherapy beyond 30 days following surgery and overall survival among patients with triple-negative breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P2-14-07.

BackgroundCurrent studies mainly focus on total weight loss and comorbidity reduction. Only a few studies compare Quality of Life (QoL) after sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB). This study was conducted to examine the extent of improvement in QoL on different domains after primary bariatric surgery and compare these results to Dutch reference values.MethodsThe study included prospectively collected data from patients who underwent primary bariatric surgery in five Dutch hospitals. The RAND-36 questionnaire was used to measure the patient’s QoL; preoperatively and twelve months postoperatively. Postoperative scores were compared to Dutch reference values, standardized for age, usingt-test. A difference of more than 5% was considered a minimal important difference. A multivariate linear regression analysis was used to compare SG and RYGB on the extent of improvement, adjusted for case-mix factors.ResultsIn total, 4864 patients completed both the pre- and postoperative questionnaire. Compared with Dutch reference values, patients postoperatively reported clinically relevant betterphysical functioning(RYGB + 6.8%),physical role limitations(SG + 5.6%; RYGB + 6.2%) andhealth change(SG + 77.1%; RYGB + 80.0%), but worsegeneral health perception(SG − 22.8%; RYGB − 17.0%). Improvement in QoL was similar between SG and RYGB, except forphysical functioning(β2.758;p-value 0.008) andgeneral health perception(β2.607;p-value ConclusionsSG and RYGB patients achieved a better postoperative score inphysical functioning,physical role limitationsandhealth change comparedto Dutch reference values, and a worse score ingeneral health perception.

Tuberculosis (TB) is a re-emerging health problem worldwide. In Mexico, information about genetic diversity and drug resistance of Mycobacterium Tuberculosis complex (MTBc) is limited. Samples from 463 Presumptive TB cases were tested for TB by smear, culture and PCR, from which 19.2% were identify as MTBc and 16% as nontuberculous mycobacteria. MTBc isolates were characterized by Large Sequence Polymorphisms (LSPs), spoligotyping and MIRU-VNTR 24 loci typing methods. Clade designations showed 10 sub-lineages: Haarlem (35.7%), EAI (26.2%), LAM (9.5%), Ghana (4.8%), X (2.4%), New-1 (2.4%), H37Rv-like (7.1%), M. bovis (2.4%), S (7.1%), Uganda I (2.4%). The finding of EAI as one of the principal genotypes may be associated with high migration rates. Drug resistance was found in 35.71% of the isolates: 14.2% were multidrug-resistant (MDR-TB), 14.2% mono-resistant and 7.14% poly-resistant. This study provides the first description of genetic diversity and drug resistance profile of MTBc in Oaxaca, Mexico.

Background: Genetic factors represent the major etiological contributor in Autism Spectrum Disorders (ASD) but several studies also support the involvement of environmental factors. This last hypothesis is reinforced by the evident increase in the prevalence of this disorder in the last decades. Thus, in our study, we aimed to identify the correlation between factors related to sociodemographic elements, to child and mother’s health and ASD in order to dress a best detailed profile of the patients. Methods: We conducted a case-control study including 64 Lebanese patients with ASD and 67 matched controls recruited from all the Lebanese districts. Our data has been analyzed by SPSS 23.0 and the statistical tests carried out were the Independent Sample t-test and the Chi-Square test. In addition, a multivariate logistic regression analysis has been carried out using variables that showed a p

Contains fulltext : 248294.pdf (Publisher’s version ) (Open Access) AIMS: Ixekizumab is a high-affinity monoclonal antibody that selectively targets interleukin-17A used in the treatment of adult and paediatric patients with moderate-to-severe psoriasis. This analysis evaluated the pharmacokinetics (PK) of ixekizumab and the exposure-efficacy relationship in paediatric patients aged 6 to