Peer reviewers' conflicts of interest in biomedical research: scoping review.

Background: Peer review may improve the quality of research manuscripts and aid in editorial decisions, but reviewers can have conflicts of interest that impact on their recommendations.

Objectives: The objective was to systematically map and describe the extent and nature of empirical research on peer reviewers' conflicts of interest in biomedical research.

Design: Scoping review METHODS: In this scoping review, we included studies investigating peer reviewers' conflicts of interest in journal manuscripts, theses and dissertations, conference abstracts, funding applications and clinical guidelines.

Pre-biologic disease trajectories are associated with morbidity burden and biologic treatment response in severe asthma.

Background: Biologics can induce remission in some patients with severe asthma, however, little is known about pre-biologic disease trajectories and their association with outcomes from biological treatment. We aimed to identify long-term trajectories of disease progression in patients initiating biologics and investigate trajectory associations with disease burden and impact on biologic therapy efficacy.

Methods: Patients in the Danish Severe Asthma Registry initiating biologic therapy between 2016-2022 were included and followed retrospectively in prescription databases starting 1995.

Hidden Factors of Limited Time and Busyness: A Qualitative, Multicentre Study of the Reasons for Missed Nursing Care.

Aim: To explore nurses' perceptions of reasons for missed nursing care.

Design: A multicentre qualitative descriptive study was undertaken from August 2022 to January 2023.

Methods: Interpretive description methodology was used.

Geographical location of ischemic stroke patients affects thrombolysis availability in Denmark.

Introduction: Early recognition and treatment of stroke is paramount for good outcome. Transport distance may result in delayed arrival for revascularization therapy. We investigated how transport time and distance to the revascularization unit affected the probability of receiving intravenous thrombolysis in Denmark between 2015 and 2020, for patients calling the Emergency Medical Services within three hours of symptom onset.

Transcriptome of capsular contracture around breast implants mimics allograft rejection: a matched case-control study.

Background: Capsular contracture is a frequent and severe complication following breast implant surgery. Although several theories on the pathophysiology exist, the exact molecular mechanisms remain unclear. This study aimed to identify the specific genes, signaling pathways, and immune cells associated with capsular contracture.

Measuring Residents' Competence in Chest Tube Insertion on Thiel-Embalmed Bodies: A Validity Study.

Introduction: Chest tube insertions (CTIs) have a high complication rate, prompting the training of technical skills in simulated settings. However, assessment tools require validity evidence prior to their implementation. This study aimed to collect validity evidence for assessment of technical skills in CTI on Thiel-embalmed human bodies.

Risk of cancer and reoperation after ileorectal anastomosis and ileal pouch-anal anastomosis in familial adenomatous polyposis.

Objectives: To prevent colorectal cancer (CRC), most patients with familial adenomatous polyposis (FAP) undergo (procto)colectomy with ileorectal anastomosis (IRA) or ileal pouch-anal anastomosis (IPAA). After surgery, these patients remain at risk of developing cancer in the remnant rectum or rectal cuff/pouch. We aimed to compare the long-term risk of cancer following IRA or IPAA in FAP.

Superstable lipid vacuoles endow cartilage with its shape and biomechanics.

Conventionally, the size, shape, and biomechanics of cartilages are determined by their voluminous extracellular matrix. By contrast, we found that multiple murine cartilages consist of lipid-filled cells called lipochondrocytes. Despite resembling adipocytes, lipochondrocytes were molecularly distinct and produced lipids exclusively through de novo lipogenesis.

Predicting early cessation of exclusive breastfeeding using machine learning techniques.

Background: Identification of mother-infant pairs predisposed to early cessation of exclusive breastfeeding is important for delivering targeted support. Machine learning techniques enable development of transparent prediction models that enhance clinical applicability. We aimed to develop and validate two models to predict cessation of exclusive breastfeeding within one month among infants born after 35 weeks gestation using machine learning techniques.

Examining the learning curves in robotic cardiac surgery wet lab simulation training.

Background: Simulation-based training has gained distinction in cardiothoracic surgery as robotic-assisted cardiac procedures evolve. Despite the increasing use of wet lab simulators, the effectiveness of these training methods and skill acquisition rates remain poorly understood.

Objectives: This study aimed to compare learning curves and assess the robotic cardiac surgical skill acquisition rate for cardiac and noncardiac surgeons who had no robotic experience in a wet lab simulation setting.

Impact of Trial Eligibility Criteria on Outcomes of 1183 Patients With Follicular Lymphoma Treated in the Real-World Setting.

The development of new first-line treatments for patients with follicular lymphoma (FL) is becoming increasingly challenging due to already excellent survival outcomes. The present study investigated the outcomes of patients with FL who underwent contemporary first-line therapies but would not have been eligible for inclusion in recent trials and explored how commonly used in/exclusion criteria impacted their survival outcomes. This study included adult patients diagnosed with FL in the period 2000-2018 registered in the Danish Lymphoma Registry.

Association between socioeconomic status and patient-reported outcome at 1 year after shoulder arthroplasty for osteoarthritis or cuff-tear arthropathy: a nationwide cohort study of 2,292 arthroplasties.

Purpose:  We aimed to evaluate the association between socioeconomic factors and patient-reported Western Ontario Osteoarthritis of the Shoulder (WOOS) index at 1 year after hemiarthroplasty, reverse, or anatomical total shoulder arthroplasty for osteoarthritis or cuff-tear arthropathy.

Methods:  Eligible patients were identified using linked national data from the Danish Shoulder Arthroplasty Registry and Statistics Denmark between April 2012 and April 2019. Univariable and multivariable linear regression was used to identify the association between socioeconomic factors and the WOOS index at 1 year following primary shoulder arthroplasty adjusted for age, sex, underlying diagnosis, implant design, and comorbidities.

Association of patellofemoral osteoarthritis on patient-reported outcomes after medial unicompartmental knee arthroplasty: a retrospective cohort study.

Background And Purpose:  In contemporary medial unicompartmental knee arthroplasty (mUKA), non-lateral patellofemoral osteoarthritis (PFOA) is not considered a contraindication. However, we still lack knowledge on the association of PFOA severity on patient reported outcome measures (PROMs) after mUKA. We aimed to examine the association between PFOA severity and PROM-score changes after mUKA.

Dose-related effects of calcium to enhance the effects of L-tryptophan on gut hormones and energy intake in obesity.

Context: In males of normal weight, intraduodenal administration of calcium enhances the effects of the amino acid, L-tryptophan (Trp), to suppress energy intake, associated with greater stimulation of cholecystokinin (CCK), glucagon-like peptide-1 (GLP-1) and peptide tyrosine-tyrosine (PYY) secretion (key mechanisms underlying the regulation of pyloric motility and gastric emptying), but not gastrin or glucose-dependent insulinotropic polypeptide (GIP).

Objective: Given the implications for the management of obesity, the current study evaluated the effects of calcium, when administered alone and in combination with Trp, on gut hormone secretion, antropyloroduodenal motility and energy intake in males with obesity.

Methods: Fifteen males with obesity and without type 2 diabetes (mean±SD; age: 27±8 years; body mass index: 30±2 kg/m2; HbA1c: 5.

Experiences With End-of-Life Care for Patients With Pre-Existing Severe Mental Disorders, Their Relatives, and Healthcare Professionals.

Knowledge is needed about end-of-life care among patients with pre-existing severe mental disorders: Schizophrenia, bipolar disorder, and depression. This study aimed to explore the experiences with end-of-life care for patients with severe mental disorders, their relatives, specialised palliative care nurses and physicians, and general practitioners. Twenty semi-structured interviews were conducted and analysed using reflexive thematic analysis, hereby six interviews with patients, three with relatives, five with general practitioners, and six with specialised palliative healthcare professionals.

The Effect of Exercise on Pharmacodynamics and Pharmacokinetics of a Single Dose of Unfractionated Heparin-A Randomized, Controlled, Crossover Study.

Exercise increases blood and lymph flow in working muscles, potentially affecting the bioavailability and effect of subcutaneously administered drugs. The aim of this study was to assess the influence of a single exercise session on pharmacokinetics and pharmacodynamics of a single dose of subcutaneously administered unfractionated heparin. In a crossover design, 15 healthy males underwent four experimental days where 15,000 IU of unfractionated heparin was injected subcutaneously into the thigh of the non-dominant leg.

Exploring the association between familial hemiplegic migraine genes (, and ) with migraine and epilepsy: A UK Biobank exome-wide association study.

Background: Familial hemiplegic migraine (FHM) types 1-3 are associated with protein-altering genetic variants in , and , respectively. These genes have also been linked to epilepsy. Previous studies primarily focused on phenotypes, examining genetic variants in individuals with characteristic FHM symptoms.

-associated autosomal dominant tubulointerstitial kidney disease: prevalence in kidney failure of undetermined aetiology and clinical insights from Danish families.

Background: Frameshift variants in the variable number tandem repeat region of () cause autosomal dominant tubulointerstitial kidney disease (ADTKD-) but are challenging to detect. We investigated the prevalence in patients with kidney failure of undetermined aetiology and compared Danish families with ADTKD-.

Methods: We recruited patients with suspected kidney failure of undetermined aetiology at ≤50 years and excluded those with a clear-cut clinical or histopathological kidney diagnoses or established genetic kidney diseases identified thorough medical record review.

Impact of TCF7L2 rs7903146 on clinical presentation and risk of complications in patients with type 2 diabetes.

Aims: TCF7L2 rs7903146 is the most impactful single genetic risk variant for type 2 diabetes. However, its role on disease progression, complications and mortality among people with type 2 diabetes at diagnosis remains unclear.

Materials And Methods: We assessed the per allele impact of the rs7903146 T-allele on clinical characteristics and complication risk in 9231 individuals with type 2 diabetes at diagnosis and over a 10-year follow-up period.

evoke and evoke+: design of two large-scale, double-blind, placebo-controlled, phase 3 studies evaluating efficacy, safety, and tolerability of semaglutide in early-stage symptomatic Alzheimer's disease.

Background: Disease-modifying therapies targeting the diverse pathophysiology of Alzheimer's disease (AD), including neuroinflammation, represent potentially important and novel approaches. The glucagon-like peptide-1 receptor agonist semaglutide is approved for the treatment of type 2 diabetes and obesity and has an established safety profile. Semaglutide may have a disease-modifying, neuroprotective effect in AD through multimodal mechanisms including neuroinflammatory, vascular, and other AD-related processes.

Videolaryngoscopy in paediatrics: in search of the clinical evidence.

Despite the numerous recent trials, systematic reviews and meta-analyses have not conclusively shown superiority of videolaryngoscopy over other techniques for tracheal intubation of children. Clinical trials have shown significant differences using various outcome measures, but the overall clinical evidence remains weak. An international group of experts is currently working on developing good clinical research practice guidelines for paediatric airway management research, with the ultimate aim of identifying a core set of outcomes to be applied to develop future robust and comparable trials.

Does semaglutide reduce alcohol intake in Danish patients with alcohol use disorder and comorbid obesity? Trial protocol of a randomised, double-blinded, placebo-controlled clinical trial (the SEMALCO trial).

Introduction: Alcohol use disorder (AUD) is a massive burden for the individual, relatives and society. Despite this, the treatment gap is wide compared with other mental health disorders. Treatment options are sparse, with only three Food and Drug Administration (FDA)-approved pharmacotherapies.

Harmonization of alcohol use data and mortality across a multi-national HIV cohort collaboration.

Background: Alcohol use is measured in diverse ways across settings. Harmonization of measures is necessary to assess effects of alcohol use in multi-cohort collaborations, such as studies of people with HIV (PWH).

Methods: Data were combined from 14 HIV cohort studies (nine European, five North American) participating in the Antiretroviral Therapy Cohort Collaboration.

Prospective Head-to-Head Comparison of F-PSMA PET/CT and F-NaF PET/CT for Assessing Bone Metastases in 160 Patients with Newly Diagnosed High-Risk Prostate Cancer.

Prostate-specific membrane antigen (PSMA) PET/CT is increasingly used for primary staging in prostate cancer (PC), mainly because of its improved accuracy in detecting lymph node metastases compared with conventional imaging. However, the diagnostic benefit of PSMA PET/CT for detecting bone metastases is less well established. This study compares the diagnostic accuracy of F-PSMA PET/CT and F-NaF PET/CT for detecting bone metastases in patients newly diagnosed with PC.