Dental practice-based research networks (D-PBRN) worldwide: A scoping review

• Published in: Journal of dentistry 2021-01, Vol.104, p.103523-103523, Article 103523
• Main Authors: Canceill, Thibault, Monsarrat, Paul, Faure-Clement, Edouard, Tohme, Marie, Vergnes, Jean-Noël, Grosgogeat, Brigitte
• Format: Article
• Language: English
• Subjects: Dental; Dental Research; Dentistry; Dentists; Europe; Evidence-based dentistry; Evidence-based practice; General practice; Health care networks; Humans; Information sources; Life Sciences; Literature reviews; Networks; Oral Health; Oral hygiene; Practice patterns; Practice research; Private Practice; Public health; Public health dentistry; Scientific papers; Search engines; Search strategies; World Wide Web
• ISSN: 0300-5712; 1879-176X
• DOI: 10.1016/j.jdent.2020.103523

For more than twenty years, dental practice-based research networks (D-PBRN) have helped to structure clinical research in private practice. They bring together practitioners working in several structures and may include a greater number of subjects. The aims of this study were thus to systematically explore the scientific production from dental private practices in general and to map and describe the D-PBRN activity worldwide. Two research procedures were carried out in parallel. The first was conducted as a scoping review to examine peer-reviewed literature indexed in the PubMed database and the second was performed on the World Wide Web to identify the main characteristics of the networks (location, scientific production…). 368 publications were identified among which 202 were published by PBRN members and the others by private practitioners not affiliated to any network. 210 (57 % of the included articles) were produced in the USA. A higher number of diverse centers are involved in each study when it is conducted by a PBRN (59.06 ± 66.59 vs. 13.51 ± 31.58 for networks and independent teams, respectively; p < 0.01). 24 D-PBRN were identified, a majority being based in the USA and 8 in Europe. Although dental practice-based research has grown over the years, the number of D-PBRN worldwide remains low. Even if it requires some investment to produce research in dental offices, this type of networks helps to fill the gap between private practice and research and to improve knowledge on oral health. The mapping of all the dental PBRN together with the research topics studied throughout the world make the relevance of this article. The ways to improve practice-based research in dentistry are also discussed in the paper.