Annals of medicine
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Multicenter Study
Abdominal imaging and endoscopic characteristics of adult abdominal IgA vasculitis: a multicenter retrospective study.
IgA vasculitis (IgAV), previously known as Henoch-Schönlein purpura, is an IgA-mediated systemic small vessel vasculitis that tends to be more severe in adults than in children. Early diagnosis of IgAV involving the gastrointestinal tract remains difficult, especially in patients who present with gastrointestinal symptoms before purpura. This study aims to systematically analyze the abdominal imaging and endoscopic features of adult patients with abdominal IgAV, providing assistance to clinicians in the early recognition of this condition. ⋯ The most common symptom in adult abdominal IgAV patients is acute abdominal pain. In the early stage of the disease, most patients exhibit elevated levels of WBC, NLR, CRP, D-dimer, and fibrinogen, along with decreased albumin level. The duodenum and ileum are the most commonly affected sites. By integrating these findings, clinicians can identify abdominal IgAV patients earlier and more accurately.
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Multicenter Study
Development and validation of risk prediction model for adverse outcomes in trauma patients.
The prognosis of trauma patients is highly dependent on early medical diagnosis. By constructing a nomogram model, the risk of adverse outcomes can be displayed intuitively and individually, which has important clinical implications for medical diagnosis. ⋯ This prognostic study found that three prediction models and nomograms including the patient clinical characteristics, vital signs, diagnoses, and laboratory test values can support clinicians in more accurately identifying patients who are at risk of adverse outcomes in different settings based on data availability.
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Multicenter Study
The identification and prediction of atrial fibrillation in coronary artery disease patients: a multicentre retrospective study based on Bayesian network.
Atrial fibrillation (AF) coexisting with coronary artery disease (CAD) remains a prevailing issue that often results in poor short- and long-term patient outcomes. Screening has been proposed as a method to increase AF detection rates and reduce the incidence of poor prognosis through early intervention. Nevertheless, due to the cost implications and uncertainty over the benefits of a systematic screening programme, the International Task Force currently recommends against screening. This study is to employ Bayesian networks (BN) for assessing the pre-test probability (PTP) of AF in patients with CAD. ⋯ The prediction model of AF with CAD constructed based on BN has high prediction performance and may provide a new tool for large-scale AF screening.
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Multicenter Study
Relationship between platelet-to-lymphocyte ratio and early rebleeding after endoscopic variceal ligation: a bicenter retrospective study.
Endoscopic variceal ligation (EVL) is the primary treatment for esophageal variceal bleeding in patients with liver cirrhosis (LC). Postoperative rebleeding is a complication of EVL, contributing to over 20% of bleeding-related deaths. This study aims to examine the association between platelet-to-lymphocyte ratio (PLR) and rebleeding within 6 weeks after EVL in patients with LC. ⋯ Our results have the potential to aid in the identification of high-risk patients for early rebleeding after EVL, thereby enabling improved clinical management and outcomes for these individuals.
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Multicenter Study
Long-term safety of mepolizumab for up to ∼10 years in patients with severe asthma: open-label extension study.
Long-term safety monitoring of mepolizumab is necessary to support real-world use for the treatment of severe asthma. This Long-Term Access Program assessed the safety and benefit:risk of mepolizumab in pediatric, adolescent, and adult patients with severe asthma. ⋯ NCT00244686 (GSK ID 201956).