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Materias / palabras clave: trial methodology, trial protocols, randomised controlled trials, medical trials; Medicine: Medicine (General)

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Abstract Backgrounds Clinical trials are central in pandemic preparedness and response (PPR). This scoping review aimed to illustrate the landscape of COVID-19-related randomized controlled trials (RCTs), focusing on the...

Abstract Background Entomological outcomes are critical for understanding the biological mechanisms and operational performance of malaria vector control interventions. However, the quality and consistency of how these o...

Background: A new generation P2Y12 receptor inhibitor (ticagrelor) is recommended in current therapeutic guidelines to treat patients with coronary heart disease (CHD). However, it is unknown if ticagrelor is more effect...

ObjectiveTo evaluate the efficacy and safety of skull base-peripheral (SBP) acupuncture in patients with post-stroke cognitive impairment (PSCI).MethodsWe searched eight Chinese and English databases from inception to Ju...

Background Non-scarring alopecia, including androgenetic alopecia, alopecia areata, and telogen effluvium, is highly prevalent and often associated with significant psychosocial burden. Although treatments such as minoxi...

Abstract Background Postpartum depression and anxiety are common and burdensome. Physical activity (PA) is a scalable intervention, yet the comparative effectiveness of PA modalities and optimal dosing in the postpartum ...

Abstract We performed a systematic review and meta-analysis of randomized placebo-controlled trials that studied non-neurogenic overactive bladder patients who were treated with 100 units of onabotulinumtoxinA or placebo...

Pharmaceutical technology has increasingly integrated artificial intelligence (AI) in recent years. This technology offers significant benefits, including saving time and money while enhancing the understanding of the re...

Abstract The application of Bayesian statistics in pivotal clinical trials has gained increasing attention, particularly for underpowered confirmatory trials such as those in pediatric and rare disease populations. Bayes...

Recent advances in Alzheimer’s disease research have reshaped how clinical trials are designed and interpreted, particularly through the use of targeted monoclonal antibodies, biomarker-guided enrollment, and novel dru...

Abstract Importance The mortality benefit of lipid-lowering therapies (LLTs) in true primary prevention of cardiovascular disease (CVD) remains uncertain, in part because prior studies frequently included individuals wit...

Abstract Background Subjective cognitive decline and mild cognitive impairment represent critical windows for intervention as early stages of dementia progression. Although digital health interventions have shown potenti...

Following prospective registration (PROSPERO CRD42024564275), three databases (PubMed, SCOPUS, Web of Science) were searched for trials reporting the effects of anti-obesity drugs (AODs) (with placebo as control) on card...

This systematic review and meta-analysis evaluated pomegranate supplementation effects on blood pressure and endothelial function in adults. Four main databases, including PubMed/MEDLINE, Web of Science, SCOPUS, and Emba...

Abstract Background Diabetic Foot Ulcers (DFUs) represent a global healthcare challenge, imposing substantial socioeconomic burdens due to their increasing incidence and associated mortality. This study evaluates the eff...

Abstract Background/objectives Cardiovascular diseases (CVDs), particularly myocardial infarction (MI) and heart failure (HF), remain global causes of morbidity and mortality, despite the current treatment options. Stem ...

Abstract Objective Despite previous literature, the superiority of second-generation antipsychotics (SGAs) relative to first-generation antipsychotics – especially haloperidol – on cognitive management in schizophre...

Abstract Background Traditional nasal packing following septoplasty imposes significant patient morbidity, including pain, obligate oral breathing, and sleep disruption. Negative pressure drainage (NPD) represents a mech...

To address the objective in a clinical trial to estimate the mean or mean difference of an expensive endpoint Y, one approach employs a two-phase sampling design, wherein inexpensive auxiliary variables W predictive of Y...

ObjectiveThis systematic review and meta-analysis aims to evaluate the effects of Tai Chi Chuan on the expression of pro-inflammatory genes IL-6, IL-1β, and TNF-α—downstream of the NF-κB pathway—in adults with chr...

Abstract Background Traumeel (Tr14) and diclofenac gels are commonly prescribed topical treatments for Grade I-II acute lateral ankle sprain (LAS). A meta-analysis of two multi-center trials was performed to compare thei...

Abstract Background Mosquito movement is ubiquitous and complicates the design of cluster randomized trials (CRTs) of vector control interventions because it can cause spillover between trial arms. There has been no anal...