391,898 papers found

BACKGROUND: Ventral hernia repair is one of the most frequently performed surgical procedures worldwide, yet there is no consensus on the safest and most effective approach. This network meta-analysis aimed to evaluate the optimal surgical technique for ventral hernia repair. STUDY DESIGN: We systematically searched P…

BACKGROUND: The interim results of the Cardiac Arrhythmia Suppression Trial requires physicians to use a higher threshold for employing antiarrhythmic agents in the treatment of benign or potentially lethal ventricular arrhythmias. Many have managed patients by switching to the traditional class I quinidine despite its…

BACKGROUND: --Pregnancy-induced hypertension (PIH), defined as either isolated hypertension after the 20th week of gestation or hypertension with proteinuria (preeclampsia), occurs in 5% to 15% of pregnancies and is associated with maternal and neonatal morbidity. Previous clinical trials with small numbers of patients…

Since the relationship between oral contraceptive use and breast cancer has not been consistent we undertook a meta-analysis of studies published to date. Papers were located by searching the MEDLINE data base, supplemented by a hand search of all the references in the articles recovered. Studies were graded as to qual…

OBJECTIVE: Although numerous endovascular technologies are available for lower extremity arterial disease (LEAD), a lack of direct, comparative evidence complicates optimal device selection. We conducted a network meta-analysis of randomized controlled trials (RCTs) to establish an evidence-based framework for device s…

BACKGROUND: Non-small cell lung cancer (NSCLC) patients harboring epidermal growth factor receptor (EGFR)-mutated who progressed on EGFR tyrosine-kinase inhibitor (EGFR-TKI) therapy have limited therapeutic options. There is still no consensus on the role of immune checkpoint inhibitors (ICIs) in NSCLC with EGFR mutati…

BACKGROUND: Peripheral vascular disease (PVD) causes significant pain and disability in patients. Current conservative treatment for PVD is often limited to physical exercise. However, several recent studies have investigated the effects of physical therapy modalities in patients with PVD. OBJECTIVE: This systematic r…

STATEMENT OF PROBLEM: Extensive research has been carried out on the various aspects of diagnosing and treating peri-implantitis. However, clinical guidelines for the management of peri-implantitis based on high quality evidence are lacking. PURPOSE: The purpose of this systematic review with network meta-analysis was…

BACKGROUND: An increased number of women are expected to conceive after the diagnosis of early breast cancer. Most physicians recommend that pregnancy be delayed by 2 to 3 years after diagnosis of early breast cancer, but this recommendation is based on data from trials with small patient cohorts. Furthermore, a health…

INTRODUCTION: The morbidity related to long-term steroid therapy has led to continued interest in withdrawal of steroids from immunosuppressant regimens after renal transplantation. A number of recent trials have provided long-term information regarding the risks and benefits of steroid avoidance or withdrawal (SAW).…

BACKGROUND: The purpose of this study is to identify a first choice Root-end Filling Material (RFM) as regards the apical sealing ability. METHODS: The method we have used is the so called Metanalysis. It consists of the selection of all experimental studies already existing in literature and of the statistical proces…

OBJECTIVE: To review published clinical trials comparing the efficacy of trazodone with that of tricyclic antidepressant medication. DATA SOURCES: MEDLINE was searched for relevant articles published from 1983 to 1991. The bibliography of a review article was searched for further references. STUDY SELECTION: In all,…

Seven randomized studies during the past 5 years have evaluated or are evaluating the efficacy of warfarin or aspirin or both in decreasing the risk of embolic events in patients with nonrheumatic atrial fibrillation. By March 1990, two of the studies had been published, both of which showed a statistically significant…

To assess the effect of selective decontamination of the digestive tract on respiratory tract infections and survival of patients treated in an intensive care unit, we carried out a meta-analysis of clinical studies comparing patients treated with selective decontamination with untreated controls. From eleven trials (1…

Average systolic blood pressure levels from epidemiological studies conducted on black populations in sub-Sahara Africa were pooled and compared with pooled systolic blood pressure levels from black populations in the northern portion of the Western hemisphere (the West Indies and the United States). Studies published…

Terazosin is a new, long-acting, selective, postsynaptic alpha 1-adrenergic receptor antagonist with a chemical structure similar to that of prazosin. In this article the pharmacokinetics of terazosin are reviewed, and the incidence of adverse events in a dose-response study and a meta-analysis of 20 placebo-controlled…

BACKGROUND: The complete and accurate identification of fatal occupational injuries among the US work force is an important first step in developing work injury prevention efforts. Numerous sources of information, such as death certificates, Workers' Compensation files, Occupational Safety and Health Administration (OS…

This analysis combines the results of the epidemiologic studies which appeared in the literature from 1979-1987 concerning the associations between phenoxy acid herbicides (PH) and chlorophenols (CP) and the occurrence of soft tissue sarcoma. Cohort studies and case-control studies are considered separately. After spec…

OBJECTIVE: We aimed to explore whether the prevalence of manic switch was underestimated in randomized controlled trials (RCTs) compared to observational studies (OSs). METHOD: Meta-analyses and simple and systematic reviews were identified by two reviewers in a blinded, standardized manner. All relevant references we…

INTRODUCTION: Systematic reviews are crucial for informing health decisions and supporting evidence-based policymaking. Reporting guidelines aim to reduce ambiguity and confusion while promoting clarity, completeness, and transparency in reporting. Our study aimed to assess the completeness of reporting of diagnostic t…