How does an intervention work?-English Version : Development of an effect model for a complex intervention to prevent recurring or persistent pain using the example of PAIN 2.0.

In addition to the usual evaluation approach (usually a clinical randomized trial in the sense of the question: does an intervention work), complex interventions require further systematic investigations to prove their effectiveness. The role of the context in which the intervention is delivered is essential here, as is consideration of the question of why an intervention works (or does not work). Detailed recommendations exist for the planning and implementation of effectiveness studies on complex interventions, to which interdisciplinary multimodal pain therapy undoubtedly belongs.

[How does an intervention work?-German Version. : Development of an effect model for a complex intervention to prevent recurring or persistent pain using the example of PAIN 2.0].

In addition to the usual evaluation approach (usually a clinical randomized trial in the sense of the question: does an intervention work), complex interventions require further systematic investigations to prove their effectiveness. The role of the context in which the intervention is delivered is essential here, as is consideration of the question of why an intervention works (or does not work). Detailed recommendations exist for the planning and implementation of effectiveness studies on complex interventions, to which interdisciplinary multimodal pain therapy undoubtedly belongs.

Host cell lectins ASGR1 and DC-SIGN jointly with TMEM106B confer ACE2 independence and imdevimab resistance to SARS-CoV-2 pseudovirus with spike mutation E484D.

The naturally occurring mutation E484D in the spike (S) protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can render viral entry ACE2 independent and imdevimab resistant. Here, we investigated whether the cellular proteins ASGR1, DC-SIGN, and TMEM106B, which interact with the viral S protein, can contribute to these processes. Employing S protein-pseudotyped particles, we found that expression of ASGR1 or DC-SIGN jointly with TMEM106B allowed for robust entry of mutant E484D into otherwise non-susceptible cells, while this effect was not observed upon separate expression of the single proteins and upon infection with SARS-CoV-2 wild type (WT).

Controlling Ion Uptake in Carboxylated Mixed Conductors.

Organic mixed ionic-electronic conductors (OMIECs) have garnered significant attention due to their capacity to transport both ions and electrons, making them ideal for applications in energy storage, neuromorphics, and bioelectronics. However, charge compensation mechanisms during the polymer redox process remain poorly understood, and are often oversimplified as single-ion injection with little attention to counterion effects. To advance understanding and design strategies toward next-generation OMIEC systems, a series of p-channel carboxylated mixed conductors is investigated.

Suppression of Huntington's Disease Somatic Instability by Transcriptional Repression and Direct CAG Repeat Binding.

Huntington's disease (HD) arises from a CAG expansion in the () gene beyond a critical threshold. A major thrust of current HD therapeutic development is lowering levels of mutant mRNA (m) and protein (mHTT) with the aim of reducing the toxicity of these product(s). Human genetic data also support a key role for somatic instability (SI) in 's CAG repeat - whereby it lengthens with age in specific somatic cell types - as a key driver of age of motor dysfunction onset.

Opposition to banning cigarette filters and the belief that removing filters makes cigarettes much more harmful among adults who smoke: Findings from the 2022 International Tobacco Control Four Country Smoking and Vaping Survey.

Introduction: In line with historical tobacco industry marketing claims, many consumers perceive cigarettes with filters as less harmful than cigarette without filters. However, scientific evidence indicates that cigarette filters do not reduce the risks associated with smoking. We examined opposition to banning the sale of cigarettes with filters, beliefs about whether removing filters makes cigarettes much more harmful, and whether this belief is associated with opposition to banning filters among adults who smoke cigarettes from four high-income countries.

Through Their Eyes: Using Photovoice to Capture the Capacity-Building Journey of Long Covid Patient Experts.

Background: Long Covid, characterised by persistent symptoms following the coronavirus disease 2019 (COVID-19) infection, significantly impacts the quality of life. Engaging patients in research and care through participatory methods can enhance a shared understanding of illness and improve the relevance of research.

Objective: We define Patient Experts (PEs) as persons (including patients, caregivers and providers) who have completed a series of training sessions on team building, research methods and communication at the Patient Engagement Studio, University of South Carolina (PES USC).

Outcomes of Mucous Cystectomy and Osteophytectomy Using a Random Nonadvancement Flap Technique.

Background: The purpose of this study was to determine the clinical outcomes of mucous cystectomy and osteophytectomy using a random nonadvancement flap technique.

Methods: This was a therapeutic outcomes study of patients who underwent mucous cystectomy under local anesthesia by 1 of 2 hand fellowship-trained surgeons between 2012 and 2022. The key features of the surgical technique include designing a random nonadvancement flap with the cyst at its base; transecting the cyst pedicle as the flap is elevated; resecting the cyst wall from the undersurface of the reflected flap; decompressing the distal joint by removing marginal osteophytes; and insetting the flap without advancement.

Evaluation of a microfluidic-based point-of-care prototype with customized chip for detection of bacterial clusters.

Unlabelled: Bacterial infection clusters cause high mortality rates and healthcare costs due to excessive therapy and hygiene measures. The aim of this study was to develop an automated real-time PCR-based point-of-care (POC) system with a customized microfluidic chip that facilitates fast detection of bacterial cluster isolates by targeting cluster-specific single-nucleotide polymorphisms (SNPs). For cluster detection of , , and , nine TaqMan real-time PCR assays targeting cluster-specific SNPs were designed.

A longitudinal single-cell atlas of anti-tumour necrosis factor treatment in inflammatory bowel disease.

Precision medicine in immune-mediated inflammatory diseases (IMIDs) requires a cellular understanding of treatment response. We describe a therapeutic atlas for Crohn's disease (CD) and ulcerative colitis (UC) following adalimumab, an anti-tumour necrosis factor (anti-TNF) treatment. We generated ~1 million single-cell transcriptomes, organised into 109 cell states, from 216 gut biopsies (41 subjects), revealing disease-specific differences.

Psychedelic mushroom-containing chocolate exposures: Case series.

Introduction: The recreational use of psilocybin or psilocin-containing products, a chemical found naturally in certain mushroom species, is on the rise across the United States. Several cases of serious clinical effects related to mushroom-containing products have recently been reported to the Food and Drug Administration (FDA). The emergence of these new products and their health consequences are not yet well understood.

Swipe to Inhale: Tobacco-Related Content on Social Media and Susceptibility to Tobacco Use.

Introduction: Research has linked youth exposure and engagement with tobacco-related content on social media to behavioral changes; however, there is a lack of studies exploring the source and types of such content and their impact on youth's susceptibility to tobacco use. This study examined the association between the type and source of content posted on social media and susceptibility to tobacco use, defined as curiosity or intention to use tobacco or e-cigarettes.

Methods: Data were from the Population Assessment Tobacco and Health study, a nationally representative cohort study of U.

Interventions for smoking cessation in inpatient psychiatry settings.

This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the effects of smoking cessation interventions on tobacco smoking in adults receiving inpatient psychiatry treatment. To assess whether the effects of smoking cessation interventions differ according to psychiatric diagnosis or type of intervention or comparator condition.

Endothelialized Bronchioalveolar Lung Organoids Model Endothelial Cell Responses to Injury.

Organoid 3D systems are powerful platforms to study development and disease. Recently, the complexity of lung organoid models derived from adult mouse and human stem cells has increased substantially in terms of cellular composition and structural complexity. However, a murine lung organoid system with a clear integrated endothelial compartment is still missing.

Lipidomic and Proteomic Insights from Extracellular Vesicles in Postmortem Dorsolateral Prefrontal Cortex Reveal Substance Use Disorder-Induced Brain Changes.

Substance use disorder (SUD) significantly increases the risk of neurotoxicity, inflammation, oxidative stress, and impaired neuroplasticity. The activation of inflammatory pathways by substances may lead to glial activation and chronic neuroinflammation, potentially mediated by the release of extracellular particles (EPs), such as extracellular condensates (ECs) and extracellular vesicles (EVs). These particles, which reflect the physiological, pathophysiological, and metabolic states of their cells of origin, might carry molecular signatures indicative of SUD.

Co-Designing a Smoking Cessation Chatbot: Focus Group Study of End Users and Smoking Cessation Professionals.

Background: Our prototype smoking cessation chatbot, Quin, provides evidence-based, personalized support delivered via a smartphone app to help people quit smoking. We developed Quin using a multiphase program of co-design research, part of which included focus group evaluation of Quin among stakeholders prior to clinical testing.

Objective: This study aimed to gather and compare feedback on the user experience of the Quin prototype from end users and smoking cessation professionals (SCPs) via a beta testing process to inform ongoing chatbot iterations and refinements.

"The Most Fantastic Thing is Coming Here as an Individual and Going to Bed as Part of a Group": Participants' Experiences From a Residential Course, for People With Advanced Cancer.

People who suffer from advanced cancer may experience a loss of ability to participate in everyday life and meaningful activities, challenging their sense of identity and social relations. Social support in patient-to-patient interactions and the sharing of experiences with people in similar situations may help alleviate distress. This article is based on an ethnographic field study carried out in relation to three residential narrative courses, which included 36 persons with advanced cancer.

Reaction rebalancing: a novel approach to curating reaction databases.

Purpose: Reaction databases are a key resource for a wide variety of applications in computational chemistry and biochemistry, including Computer-aided Synthesis Planning (CASP) and the large-scale analysis of metabolic networks. The full potential of these resources can only be realized if datasets are accurate and complete. Missing co-reactants and co-products, i.

"I've lost my children to vaping": A frame analysis of the Australian media's construction of the "Youth vaping crisis".

Background: Youth vaping has become an issue of extreme concern in the Australian public and political discourse, recently culminating in the announcement of further restrictions on the sale and use of nicotine vaping products (NVPs) by the Federal Government. We examine how youth vaping has been framed in the Australian news media in the six months leading up to the announcement of these new measures in May 2023.

Methods: Drawing a sample from the Factiva database, we conducted a frame analysis on articles published during this six month period, identifying media framings that included the necessary components of a distinct Problem Definition, Causal Attribution, Moral Evaluation, and Treatment Recommendation.

Real-World Evidence to Support EU Regulatory Decision Making-Results From a Pilot of Regulatory Use Cases.

Studies using real-world data (RWD) can complement evidence from clinical trials and fill evidence gaps during different stages of a medicine's lifecycle. This review presents the experience resulting from the European Medicines Agency (EMA) pilot to generate RWE to support evaluations by EU regulators and down-stream decision makers from September 2021 to February 2023. A total of 61 research topics were identified for RWE generation during this period, covering a wide range of research questions, primarily generating evidence on medicines safety (22, 36%), followed by questions on the design and feasibility of clinical trials (11, 18%), drug utilization (10, 16%), clinical management (10, 16%), and disease epidemiology.

30-day morbidity and mortality of revisional bariatric surgery - An international multi-centre collaborative (BROAD) study.

Introduction: Revisional bariatric surgery (RBS) for insufficient weight loss/weight regain or metabolic relapse is increasing worldwide. There is currently no large multinational, prospective data on 30-day morbidity and mortality of RBS. In this study, we aimed to evaluate the 30-day morbidity and mortality of RBS at participating centres.