386,649 papers found

Evidence of the potential impact of intravenous thrombolytic therapy on short-term revascularization rates among patients with acute myocardial infarction was sought. Because nonrandomized comparisons with conventional treatment would be subject to various confounders, a meta-analysis of randomized controlled trials wa…

This article reports the results of a meta-analysis of the effectiveness of antiarrhythmic drugs for the suppression of ventricular ectopic depolarizations. We analyzed 97 published articles that referred to a total of 27 drugs and contained data from 2989 patient-treatment trials; our goal was to determine the number…

BACKGROUND: Survivors of digestive system cancers frequently experience depression, anxiety, fatigue, and impaired health-related quality of life (HRQoL). Exercise has emerged as a promising adjunctive therapy. However, the optimal modality and prescription remain unclear. This study aimed to evaluate the effects of ex…

INTRODUCTION: Although perioperative chemotherapy (CT) is considered the standard treatment for gastric and gastroesophageal junction (GEJ) adenocarcinoma, the incorporation of novel agents into these standard regimens could potentially improve patient prognosis. The combination of immunotherapy and targeted therapies…

People with type 2 diabetes have higher rates of hypertension compared to the general population, Current guidelines do not consider the baseline blood pressure for activity prescription. This study aimed to evaluate and compare effects of different physical activity modalities on blood pressure in individuals with typ…

BACKGROUND: Reflux esophagitis (RE) is an important complication after proximal gastrectomy (PG) among proximal gastric cancer (PGC) patients. In recent years, different digestive reconstruction methods have been used to reduce the risk of RE. OBJECTIVE: To present and synthesize the clinical trial evidence regarding…

AimTo evaluate the efficacy of stem cell therapy from different sources on the ankle-brachial index, wound closure percentage, and wound closure time in the treatment of diabetic foot ulcers (DFUs).MethodsA literature search was conducted in PubMed, Embase, Cochrane Library's Central Register of Controlled Trials, and…

AIMS: Given the epidemic proportions of type 2 diabetes mellitus (T2DM) globally, it's crucial to comprehensively understand the factors influencing its management. The gut microbiome, known for its influence on various aspects of health, has emerged as a potential regulator of blood pressure in individuals with T2DM.…

INTRODUCTION: Pancreatoduodenectomy (PD) is a complex surgery with high morbidity and mortality, often associated with complications like post-pancreatectomy hemorrhage (PPH) and postoperative pancreatic fistulas (POPF). The corticosteroids administered intraoperatively has been shown to improve postoperative outcomes…

This study describes the benefits and challenges of meta-analyses of single-case design research using multilevel modeling. The researchers illustrate procedures for conducting meta-analyses using four-level multilevel modeling through open-source R code. The demonstration uses data from multiple-baseline or multiple-p…

A meta-analysis of randomized clinical trials of fibrinolysis was performed, examining the interaction between aspirin and fibrinolysis in treating patients with acute myocardial infarction. Reductions in the odds of death up to 35 days were assessed for patients receiving tissue plasminogen activator or streptokinase…

OBJECTIVE: Many systematic reviews include only a few studies. It is unclear whether recommendations based on these will be correct in the longer term; hence, this article explores whether meta-analyses give reliable results after only a few studies. STUDY DESIGN AND SETTING: Cumulative meta-analysis of data from 65 m…

Meta-analysis of several large interventional trials in patients with mild to moderate hypertension has shown that coronary events are reduced to a much lesser extent than expected. One of the possible explanations for this are the metabolic side-effects of diuretics and betablockers used in these trials that may count…

Whilst tricyclic antidepressants are efficacious in all depressive syndromes, classical MAO-inhibitors differ substantially from them in their action. They are considered less effective in general and not very effective in endogenous depression, but recommended for the treatment of 'atypical' depression. A new class of…

In this study, using meta-analysis the findings of all individual reports on the effects of exercise training on pregnancy outcomes were pooled to determine the effects of such training on the pregnant woman and her fetus. Meta-analysis is a statistical technique used to summarize the results of experimental studies th…

Irradiation is a local treatment which must be delivered to the appropriate areas, with appropriate dosage and careful attention to avoiding excess dosage to normal tissues. Despite the negative reports of meta analyses of randomized adjuvant radiation trials, there has recently been a renewed interest in local regiona…

The purpose of this study was to ascertain the clinical benefits of long-term antidepressant drug treatment in patients with recurrent major depression. Bibliographic reviews of four textbooks and five review articles, literature searches using MEDLINE (1977-1987) and EXCERPTA MEDICA (1974-1987), hand-searching of the…

OBJECTIVE: To establish whether there is evidence of the efficacy of homoeopathy from controlled trials in humans. DESIGN: Criteria based meta-analysis. Assessment of the methodological quality of 107 controlled trials in 96 published reports found after an extensive search. Trials were scored using a list of predefin…

OBJECTIVE: Immunotherapy has emerged as a therapeutic alternative to chemotherapy (CT) for perioperative treatment of resectable non-small cell lung cancer (NSCLC). The objective is to perform a network meta-analysis comparing the perioperative efficacy of immunotherapies in resectable NSCLC taking into account tumor e…

Inflation in genome-wide association studies (GWAS) summary statistics represents a major challenge, for which correction methods have been developed. These include the genomic control (GC) method, which uses the λ-value to correct summary statistics, and the linkage disequilibrium score regression (LDSR) method,…