Citations

Background: Conflicts of interest pose a risk to the integrity of clinical research. As part of the Sunshine Act, the Open Payments Program was established to provide transparency in financial relationships between commercial entities and physicians. Previous research indicates disparities between industry payments self-reported by plastic surgeon authors and those disclosed by commercial entities. This study sought to revisit the accuracy of conflict-of-interest disclosures, comparing current trends with previously published data, and introduce a novel automated search tool designed to facilitate future reviews of self-disclosures. Methods: Articles from the Aesthetic Surgery Journal and Plastic and Reconstructive Surgery published between 2017 and 2022 were reviewed. Self-reported disclosures for plastic surgeon authors were aggregated and compared against the Open Payments database using Python. Results: A total of 8040 articles were reviewed. After filtering and applying inclusion criteria, 961 unique authors and 4226 authorships were identified. A total of 5802 discrepancies were found, with 78.6% of eligible authors having at least 1 discrepancy. Four percent of the included publications were estimated to contain undisclosed relationships that qualified as conflicts of interest. The median total payments for authors with discrepancies were greater than for authors without discrepancies ($9600 vs. $2500; P <0.001). A discrepancy in self-reporting was more likely to be identified among senior authors ( P <0.001). Conclusions: Plastic surgeon authors continue to underreport their financial relationships. Automated screening may help identify disclosure discrepancies and support more complete author self-reporting.

Introduction Parkinson's disease (PD) and Dementia with Lewy Bodies (DLB) are progressive neurodegenerative disorders characterized by alpha-synuclein pathology. As current therapies largely target symptoms, there is a clear need for disease-modifying treatments. Emerging evidence links these disorders to glucose metabolism dysregulation, suggesting antidiabetic agents may hold therapeutic potential. Methods This was a prospective, randomized, double-blind pilot study involving 12 subjects with PD or DLB to evaluate the tolerability and preliminary effects of a dipeptidyl peptidase 4 (DPP4) inhibitor (sitagliptin 100 mg) vs. sodium glucose like transporter 2 (SGLT2) inhibitor (dapagliflozin 10 mg) over a 4-week period, compared to a placebo. We assessed changes in Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) scores, cognitive function, and autonomic biomarkers. Both sitagliptin and dapagliflozin were well-tolerated, with no adverse events. While no significant changes were observed in cognitive scores, a significant difference was found in the change from baseline for MDS-UPDRS part 1 ( P = 0.008), part 2 ( P = 0.020), and total scores ( P = 0.047) when comparing the three groups. Discussion The dapagliflozin group showed more favorable trends in MDS-UPDRS scores. Limitations include small study size and duration as well as all participants had PD except one subject in the DPP4 inhibitor group with DLB. This pilot study suggests that these inhibitors are safe in PD and DLB patients. The preliminary findings, particularly the trends in the dapagliflozin group, provide a basis for larger-scale, long-term studies to confirm these potential symptomatic benefits and explore disease-modifying effects. Clinical trial registration https://clinicaltrials.gov/study/NCT06263673 , identifier: NCT06263673.

Background: Perianal Crohn’s disease (PCD) is a severe and disabling phenotype of Crohn’s disease that often requires multidisciplinary medical and surgical management. Although ustekinumab (UST) and vedolizumab (VDZ) are widely used after antitumor necrosis factor (anti-TNF) failure, direct comparative data specifically in PCD remain limited. Methods: We conducted a multicenter, retrospective cohort study using the TriNetX US Collaborative Network to compare the effectiveness of UST versus VDZ in adults (18 y or older) with PCD between January 2017 and May 2023. Outcomes were perianal-specific clinical events, including definitive fistula surgery, incision and drainage, diversion procedures, and antibiotic use (metronidazole or ciprofloxacin), assessed at 1 and 2 years after biological initiation. Propensity score matching (PSM) (1:1) was performed to balance baseline variables. Time-to-event analyses were conducted in the matched population using Kaplan–Meier methods, and hazard ratios (HRs) were estimated using Cox proportional hazards models within the matched cohorts. Results: A total of 2936 patients were identified before PSM: 1997 patients in the UST group and 939 patients in the VDZ group. After PSM, 936 patients were included in each cohort. In the matched cohorts, UST was associated with significantly lower risk of definitive perianal fistula surgery (HR: 0.66, 95% CI: 0.50-0.89; P <0.01), and composite surgical events (HR: 0.70, 95% CI: 0.54-0.87; P <0.01) compared with VDZ at 1 year. Rates of antibiotic use, incision and drainage of perianal abscess, and diversion procedures were numerically lower but not statistically significant. At 2 years, these findings persisted, with significantly lower cumulative incidence of definitive perianal fistula surgery (HR: 0.78, 95% CI: 0.61-0.90; P =0.03), composite surgical events (HR: 0.81, 95% CI: 0.69-0.90; P <0.01), and antibiotic use (HR: 0.86, 95% CI: 0.75-0.93; P =0.04) in the UST cohort compared with VDZ. Rates of incision and drainage and diversion procedures remained similar between groups. Conclusion: In this large real-world cohort, UST was associated with lower risks of perianal surgical interventions at one and two years and reduced antibiotic utilization at two years compared with VDZ in patients with PCD. These findings highlight meaningful differences in real-world effectiveness between therapies and support the need for prospective studies to further evaluate comparative effectiveness in this population.

Abstract Travelling waves are a prominent feature of hippocampal activity, but the mechanisms determining their propagation and influence on the cerebral cortex remain unclear. Using a biophysically-grounded model of neural activity evolving across hippocampal and cortical surfaces, we show that spatial gradients in external in-put or neural excitability are a sufficient mechanism for the emergence of travelling waves along the long axis of the hippocampus. These waves emerge only above a critical gradient threshold, propagate with biologically-plausible velocities and exhibit frequency-dependent reversals in direction across slow and fast theta regimes. When coupled to the cerebral cortex, anterior-to-posterior hippocampal waves selectively reorganise globally synchronous cortical activity into metastable travelling waves, whereas posterior-to-anterior hippocampal waves do not, revealing a directional asymmetry in hippocampal–cortical communication. Conversely, cortical waves aligned with large-scale functional gradients induce structured hippocampal waves, revealing complementary direction specific effects across the two systems. These analyses identify structured excitability gradients as a principle governing wave propagation in the hippocampus and suggest how wave-to-wave interactions may coordinate complex cortical and hippocampal interactions during mnemonic and perceptual processes.

Over the past 2 decades, the landscape of serious illness has changed dramatically, with patients living longer and undergoing prolonged treatment. This has increased the need for specialty palliative care (PC) in both inpatient and outpatient settings. Specialty PC teams are interprofessional, composed of diverse healthcare professionals who collaborate seamlessly to provide whole-person care. The palliative care registered nurse plays a pivotal role on the PC team by enhancing communication, holistic compassionate care, and expert care coordination. This article explores the multifaceted specialty palliative care registered nurse role, providing examples of how this role can be used to expand the reach of PC. Specific examples include the expansion of the registered nurse role on an interprofessional PC team to deliver integrative nursing interventions and opportunities for ongoing professional development to meet the complex needs of patients and families impacted by serious illness.

Background: Epstein–Barr virus (EBV) is a key environmental risk factor for multiple sclerosis (MS), and tonsils and adenoids serve as a primary viral reservoir. This study investigates the potential role of adenotonsillectomy in pediatric-onset multiple sclerosis (POMS) risk and relapse rate. Objectives: POMS participants and controls were recruited from 16 pediatric MS clinics between 1 November 2011 and 1 July 2017. Clinical and demographic information, including history of adenotonsillectomy, EBV serostatus, and HLA-DRB1*15:01:01 status, were collected. Multivariable logistic regression assessed the association between adenotonsillectomy and MS risk. In addition, negative binomial regression offset by follow-up time was used to assess the relationship between adenotonsillectomy and relapse rate in POMS participants with available follow-up data. Results: The case-control analysis included 359 POMS participants and 560 pediatric controls. Individuals with a history of adenotonsillectomy had a 63% increased odds of MS (adjusted odds ratio (OR) = 1.63, 95% confidence interval (CI) = 1.01–2.64, p = 0.046). Among the 239 POMS participants with available follow-up data, adenotonsillectomy was associated with a twofold increase in annualized relapse rate (adjusted incidence rate ratio (IRR) = 2.00, 95% CI = 1.15–3.48, p = 0.013). Conclusions: Prior adenotonsillectomy was associated with increased risk of MS and greater relapse rate in pediatric patients, suggesting a potential interplay between EBV, immune regulation, and MS pathogenesis.

ABSTRACT Purpose To explore the opioid decision‐making process of prescribers in primary care, surgery, and subspecialty pain management. Methods This was a multistage qualitative‐qualitative study with clinicians involved in opioid prescribing and management from a single healthcare organization with locations in Minnesota, Florida, Arizona, and Wisconsin. Clinicians in this study included physicians, nurse practitioners (NPs), and physician assistants (PAs) practicing in primary care, surgery, or pain medicine. The interview guide was organized in three domains of a conceptual model for opioid use: (1) prescriber characteristics, (2) patient characteristics, and (3) practice environment characteristics. Individual interviews ( N = 20) were performed first, and data were summarized using a rapid template‐based approach. Subsequently, focus groups (FGs) ( N = 4) were conducted with an additional 21 clinicians to confirm and explore interview results. Data from interviews and FGs were analyzed using a common codebook. Results Findings were organized as decision factors into the three domains. Factors in the prescriber domain included characteristics such as formal pain management training, as well as factors that influenced knowledge and beliefs (e.g., advice from or observation of supervising clinicians and expert colleagues). Decision factors in the patient domain included patient pain etiology, comorbid medical or mental health conditions, and demographic characteristics. Clinicians' perceptions of these factors, such as viewing older age as having lesser risk for opioid misuse, influenced prescribing decisions. Clinicians also described challenges associated with “legacy patients” whose therapy was previously managed by a different clinician. Primary care clinicians, in particular, expressed difficulties managing post‐surgical or trauma‐related pain after care transition. Relevant decision factors reported by prescribers in the practice environment domain included guidelines and practice oversight. Most participants reported practicing in an environment that promoted conservative opioid use and having access to standardized institutional guidelines that reduced perceived decision‐making burden. Clinicians described how they used prescribing guidelines to help them communicate with patients about opioid use and prescribing decisions. Conclusions Intersecting prescriber, patient, and practice environment factors shape opioid analgesic prescribing decisions. Available resources in the practice environment, including peer input and institutional guidelines, may support clinician decision‐making and conversations with patients at the point of care, including in cases where patients have complex histories or personal characteristics that influence decision making.

PURPOSE In immunoglobulin light chain (AL) amyloidosis, amyloid fibrils cause organ dysfunction. Anselamimab, a monoclonal antibody, selectively binds to amyloid fibrils, accelerating their clearance. METHODS Newly diagnosed patients with European modification of Mayo 2004 stage IIIa or IIIb AL amyloidosis were randomly assigned to receive anselamimab or placebo with cyclophosphamide, bortezomib, and dexamethasone (with or without daratumumab). The primary end point was a hierarchical composite of time to all-cause mortality (ACM) and frequency of cardiovascular hospitalizations (CVHs), analyzed using the Finkelstein-Schoenfeld test and win ratio estimation. RESULTS Among 406 randomly assigned patients, the primary end point win ratio for anselamimab versus placebo was 1.11 (95% CI, 0.83, 1.50; P = .332) and the hazard ratio (HR) for ACM was 0.80 (95% CI, 0.57, 1.13; P = .290). CVH rates in the anselamimab and placebo groups were 0.59 (95% CI, 0.42, 0.83) and 0.89 (95% CI, 0.55, 1.43), respectively ( P = .145). Among patients with kappa isotype (n = 72), the win ratio was 2.06 (95% CI, 0.98, 4.31; P = .100) and anselamimab reduced ACM by 62% versus placebo (HR, 0.38; 95% CI, 0.17 to 0.86; nominal P = .012), and CVH by 71% (IRR, 0.29; 95% CI, 0.10 to 0.87; nominal P = .028) with improvements in Kansas City Cardiomyopathy Questionnaire-Overall Score. There was no clinical benefit observed in the lambda population. Anselamimab was generally well-tolerated; safety data were comparable between treatment arms overall. CONCLUSION Treatment with anselamimab, an antifibril antibody used alongside antiplasma cell dyscrasia therapy, while not meeting the primary end point in the overall population, significantly improved ACM and CVH in patients with kappa AL, potentially offering a new therapeutic option for this isotype.