375,956 papers found

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Li QL, Yao MF, Cao RY, Zhao K, Wang XD. Survival Rates of Splinted and Nonsplinted Prostheses Supported by Short Dental Implants (≤8.5 mm): A Systematic Review and Meta-Analysis. J Prosthodont. 2022;31(1):9-21. doi:10.1111/jopr.13402. Epub 2021 Jul 16. PMID:34160869.…

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Liu S, Silikas N, Ei-Angbawi A. Analysis of the effectiveness of the fiber-reinforced composite lingual retainer: A systematic review and meta-analysis. Am J Orthod Dentofacial Orthop. 2022 Aug 26:S0889-5406(22)00,432-2. doi: 10.1016/j.ajodo.2022.07.003. Epub ahead of print.…

Opioid analgesia is the cornerstone of anaesthetic management during cardiac surgery. However, a subset of patients use opioids persistently after three months of surgery. We discuss a recent meta-analysis and systematic review by Liu and colleagues describing both patient and peri-procedural risk factors that contribu…

INTRODUCTION: Surveillance colonoscopy is recommended in patients with long standing ulcerative colitis or Crohn's colitis. Chromoendoscopy is the main technique for increased detection of colitis-associated dysplasia. However, the recommendation was made on the basis of studies using standard definition colonoscopes.…

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Intrapocket topical anesthetic versus injected anesthetic for pain control during scaling and root planing in adult patients: systematic review and meta-analysis. Wambier LM, de Geus JL, Boing TF, Chibinski ACR, Wambier DS, Rego RO, Loguercio AD, Reis A. J Am Dent Assoc 2017…

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Silver diamine fluoride has efficacy in controlling caries progression in primary teeth: A systematic review and meta-analysis. Chibinski AC, Wambier LM, Feltrin J, Dourado Loguercio A, Stadler Wambier D, Reis A. Caries Res 2017;51:527-41. SOURCE OF FUNDING: This study…

The objective of this systematic review is to assess the effectiveness of aggressive treatment of oligometastatic breast cancer (OMBC) on survival outcomes by conducting a meta-analysis of current available evidence.More specifically, the objectives are to identify the effectiveness of intensified multidisciplinary tre…

Rapid growth in scientific output requires methods for quantitative synthesis of prior research, yet current meta-analysis methods limit aggregation to studies with similar designs. Here we describe and validate Generalized Model Aggregation (GMA), which allows researchers to combine prior estimated models of a phenome…

The number of studies published in the biomedical literature has dramatically increased over the last few decades. This massive proliferation of literature makes clinical medicine increasingly complex, and information from multiple studies is often needed to inform a particular clinical decision. However, available stu…

Although primary studies often report multiple outcomes, the covariances between these outcomes are rarely reported. This leads to difficulties when combining studies in a meta-analysis. This problem was recently addressed with the introduction of robust variance estimation. This new method enables the estimation of me…

Aspirin is used to prevent ischemic stroke and other types of cardiovascular disease. Seven trials of aspirin focusing on the effectiveness of primary prevention of stroke and other cardiovascular events have been performed, but three of these did not include women. Data from these trials, and one meta-analysis, sugges…

BACKGROUND: Meta-analysis has become accepted as a methodically rigorous research tool, and as a result, many meta-analyses have been undertaken in orthopedic trauma, the implication being that their conclusions have improved surgeons' knowledge and facilitated improved clinical care. There have been criticisms of the…

This article reviews the research support for Motivational interviewing (MI) so that practitioners can make informed decisions about the value and applicability of MI in their clinical work. We highlight the evidence from the three published meta-analyses of MI and a recent meta-analysis that we completed. MI is signif…

Systematic review and meta-analysis are assuming greater importance in influencing policy makers and clinical opinion worldwide. Many discussions and publications have considered the merits of meta-analysis of epidemiologic data.50 Some observers suggest that meta-analysis of observational studies should be abandoned a…

OBJECTIVE: To estimate the extent to which the practice of periodically updating meta-analyses causes inflation of the type I error and then to compare the estimate with the inflation caused by publication bias. We also present a simple method to adjust for the inflation associated with updating meta-analyses. STUDY D…

Statistical tests of heterogeneity and bias, in particular publication bias, are very popular in meta-analyses. These tests use statistical approaches whose limitations are often not recognized. Moreover, it is often implied with inappropriate confidence that these tests can provide reliable answers to questions that i…