De-escalating and discontinuing disease-modifying therapies in multiple sclerosis.

The development of disease-modifying therapies (DMTs) for the treatment of multiple sclerosis (MS) has been highly successful in recent decades. It is now widely accepted that early initiation of DMTs after disease onset is associated with a better long-term prognosis. However, the question of when and how to de-escalate or discontinue DMTs remains open and critical.

Optimization of a Mobile Transdiagnostic Emotion Regulation Intervention for University Students: A Micro-Randomized Trial.

Increasing mental health problems among university students highlight the need for scalable, effective solutions. We have developed a transdiagnostic mobile intervention called ROOM, promoting adaptive emotion regulation (ER) skills among university students. Understanding how the intervention works and optimising content and delivery is essential for creating an effective and adaptive system.

A novel 3D image registration technique for augmented reality vision in minimally invasive thoracoscopic pulmonary segmentectomy.

Purpose: In this feasibility study, we aimed to create a dedicated pulmonary augmented reality (AR) workflow to enable a semi-automated intraoperative overlay of the pulmonary anatomy during video-assisted thoracoscopic surgery (VATS) or robot-assisted thoracoscopic surgery (RATS).

Methods: Initially, the stereoscopic cameras were calibrated to obtain the intrinsic camera parameters. Intraoperatively, stereoscopic images were recorded and a 3D point cloud was generated from these images.

Sleeping Beauty? A Prospective Study on the Prevalence of Sleep Problems and Their Potential Determinants in Professional Dancers.

Background: Sleep is important for health and performance but has rarely been studied in professional dancers. The aim was to analyse the prevalence of sleep problems in professional dancers and their potential determinants at the beginning of and during the season.

Methods: Professional dancers of six German companies answered a comprehensive baseline questionnaire on physical and mental health, including the Sleep Difficulty Score of the Athletic Sleep Screening questionnaire (ASSQ-SDS) in the beginning of the season and weekly health reports during the season.

Short-term postoperative complications in preterm neonates with surgical necrotizing enterocolitis: a multicenter retrospective cohort study.

Background: Over half of preterm neonates with necrotizing enterocolitis (NEC) require surgery, making it essential to understand short-term postoperative outcomes and complication rates. Therefore, this study aimed to provide an overview of 30-day postoperative complications for NEC. Secondary, risk factors for minor and major short-term postoperative complications were identified.

Evaluating post-cardiac arrest blood pressure thresholds associated with neurologic outcome in children: Insights from the pediRES-Q database.

Background: Current Pediatric Advanced Life Support Guidelines recommend maintaining blood pressure (BP) above the 5th percentile for age following return of spontaneous circulation (ROSC) after cardiac arrest (CA). Emerging evidence suggests that targeting higher thresholds, such as the 10th or 25th percentiles, may improve neurologic outcomes. We aimed to evaluate the association between post-ROSC BP thresholds and neurologic outcome, hypothesizing that maintaining mean arterial pressure (MAP) and systolic blood pressure (SBP) above these thresholds would be associated with improved outcomes at hospital discharge.

Analysis of risk factors for immune-related adverse events induced by immune checkpoint inhibitor treatment in cancer: A comprehensive systematic review.

Background: Immune-related adverse events (irAE) pose challenges to the use of immune checkpoint inhibitors (ICI). While risk factors for irAE are emerging, most studies are small, retrospective analyses that seldom report on diverse cancers or rare irAE. This paper reports a systematic review that summarises literature on irAE risk factors across cancers and proposes a categorisation approach.

Comparative Outcomes and Toxicity in Patients With Esophageal Cancer After Trimodality Therapy With Step-and-Shoot Intensity-Modulated Radiation Therapy Versus Volumetric Modulated Arc Therapy: The MD Anderson Experience.

Aims: To evaluate outcomes and toxicity after intensity-modulated radiation therapy given as step-and-shoot (SS) or volumetric modulated arc therapy (VMAT) for patients with locally advanced esophageal cancer treated with trimodality therapy (i.e. neoadjuvant concurrent chemoradiation therapy followed by surgery).

A bioprinted and scalable model of human tubulo-interstitial kidney fibrosis.

Chronic kidney disease (CKD) affects more than 10% of the global population. As kidney function negatively correlates with the presence of interstitial fibrosis, the development of new anti-fibrotic therapies holds promise to stabilize functional decline in CKD patients. The goal of the study was to generate a scalable bioprinted 3-dimensional kidney tubulo-interstitial disease model of kidney fibrosis.

An international and multidisciplinary EORTC survey on resectability of stage III non-small cell lung cancer.

Introduction: The EORTC-Lung Cancer Group initiated a Delphi consensus process to establish a consensual definition of resectable stage III non-small cell lung cancer (NSCLC) for the use in clinical trials, including a systematic review, survey, and review of clinical cases. Here, the survey results are presented, aimed to identify areas of controversy.

Methods: A survey was distributed among the members of six international organizations related to lung cancer.

A Complicated Matter: Predictors for Postoperative Infections After Bowel Resection in Pediatric Inflammatory Bowel Disease.

Introduction: Children with inflammatory bowel disease (IBD) need surgery whenever medical therapy fails. The postoperative course is frequently accompanied by symptoms suggestive of infection, such as fever. The aim of our study was to analyze the postoperative course after bowel resection in pediatric IBD patients in relation to postoperative infections.

Investigating eHealth Lifestyle Interventions for Vulnerable Pregnant Women: Scoping Review of Facilitators and Barriers.

Background: The maintenance of a healthy lifestyle significantly influences pregnancy outcomes. Certain pregnant women are more at risk of engaging in unhealthy behaviors due to factors such as having a low socioeconomic position and low social capital. eHealth interventions tailored to pregnant women affected by these vulnerability factors can provide support and motivation for healthier choices.

Prospective Observational Study on Moderate Hypofractionated Radiotherapy for Localized Prostate Cancer in Rwanda: Acute Toxicity in Patients.

Purpose: Moderate hypofractionation (MHF) offers logistical and financial advantages, and has become standard in Western countries but not yet in Africa. This study assessed GI and genitourinary (GU) acute toxicity in Rwandan men undergoing MHF (20 × 3 Gy) treatment.

Materials And Methods: Since 2021, patients with prostate cancer at the Rwanda Cancer Centre have been informed about the study on MHF treatment and could participate by signing an informed consent.

Prevention of Stump Overgrowth in Pediatric Patients with Traumatic Crush Injury of the Leg: A Case Report.

Case: Stump overgrowth is the most common complication in skeletally immature amputees. Various techniques including capping the amputated stump have been used to prevent it but have been associated with variable rates of recurrence of bony overgrowth. We report a technique of intercalary tibial shortening prophylactically to avoid stump overgrowth in some specific situations in children with traumatic crush injuries of the leg/foot.

WDR49-Positive Astrocytes Mark Severity of Neurodegeneration in Frontotemporal Lobar Degeneration and Alzheimer's Disease.

A subpopulation of astrocytes expressing WD Repeat Domain 49 (WDR49) was recently identified in frontotemporal lobar degeneration (FTLD) with GRN pathogenic variants. This is the first study to investigate their expression and relation to pathology in other FTLD subtypes and Alzheimer's disease (AD). In a postmortem cohort of TDP-43 proteinopathies (12 GRN, 11 C9orf72, 9 sporadic TDP-43), tauopathies (13 MAPT, 8 sporadic tau), 10 AD, and four controls, immunohistochemistry and immunofluorescence were performed for WDR49 and pathological inclusions on frontal, temporal, and occipital cortical sections.

Trends in the Incidence, Organization of Care, and Surgical Treatment of Medullary Thyroid Cancer: A Population-Based Study.

Medullary thyroid cancer (MTC) is a rare cancer with variable disease course. To enable optimal care, centralization and consensus guidelines are essential. This study describes trends in the incidence, organization of care, surgical treatment, and outcomes of MTC over 30 years in the Netherlands.

Linear endo-ultrasonographic signs of muscularis propria invasion in early rectal cancer.

Background And Study Aim: Local resection of early rectal cancer is being increasingly used. With invasion of the muscularis propria layer of the rectal wall, the risk of lymph node metastasis becomes too high to consider this the optimal oncological treatment. Therefore, a diagnosis of muscular invasion is important before attempting local resection; however, endoscopic and magnetic resonance imaging (MRI) images have limitations, such as overstaging (26-31%).

Black Bone MRI vs. CT in temporal bone assessment in craniosynostosis: a radiation-free alternative.

Background And Purpose: Craniosynostoses are rare congenital craniofacial malformations, variably affected by hearing loss, often requiring repeated CT examinations to assess skull or temporal bone (TB) abnormalities. In order to avoid radiation exposure in these young patients, efforts are made to assess the skull abnormalities on MR bone imaging sequences, such as Black Bone (BB). Our aim is to compare BB, a radiation-free imaging technique, with CT for the assessment of the TB.

Combination of Bremachlorin PDT and immune checkpoint inhibitor anti-PD-1 shows response in murine immunological T-cell high and T-cell low PDAC models.

Pancreatic ductal adenocarcinoma (PDAC) is one of the most challenging types of cancer with little or no response to immune checkpoint inhibitors (ICIs). Photodynamic therapy (PDT) has been shown to ablate tumors and induce an immune response. In our study, we investigated the effect of photodynamic therapy (PDT), using the photosensitizer Bremachlorin, in its ability to reduce tumor burden and to sensitize immunologically T-cell high and T-cell low murine PDAC tumors to the ICI that blocks programmed cell death-1 (PD-1) immune checkpoint.

Determining the time to cholangiocarcinoma in pediatric-onset PSC-IBD.

Primary sclerosing cholangitis (PSC) is a risk factor for cholangiocarcinoma. When a child is diagnosed with both PSC and inflammatory bowel disease (IBD), evidence-based information on counseling families and risk management of developing cholangiocarcinoma is limited. In this case series (PubMed/collaborators), we included patients with PSC-IBD who developed cholangiocarcinoma and contacted authors to determine an event curve specifying the time between the second diagnosis (IBD or PSC) and a diagnosis of cholangiocarcinoma.

The effect of stand-alone and additional preoperative video education on patients' knowledge of anaesthesia: A randomised controlled trial.

Background: Fully digital preoperative information could save valuable time and resources. However, compared with face to face consultations, equivalent levels of safety, patient satisfaction and participation need to be maintained when using other methods to inform patients. This trial compared knowledge retention between preoperative stand-alone video education and face-to-face education by an anaesthesiologist.

autoMEA: machine learning-based burst detection for multi-electrode array datasets.

Neuronal activity in the highly organized networks of the central nervous system is the vital basis for various functional processes, such as perception, motor control, and cognition. Understanding interneuronal connectivity and how activity is regulated in the neuronal circuits is crucial for interpreting how the brain works. Multi-electrode arrays (MEAs) are particularly useful for studying the dynamics of neuronal network activity and their development as they allow for real-time, high-throughput measurements of neural activity.