A bibliometric analysis of trends in the application of platelet-rich plasma in cosmetics research between 2001 and 2022

BackgroundSeveral studies have been conducted on using platelet-rich plasma (PRP) to treat cosmetic issues. Nonetheless, no bibliometric analyses of publications in this field exist. Bibliometrics is an effective tool for methodically assessing the current state of research on a particular topic. This study examines the literature published in this field since 2000 and depicts the resulting network.MethodsThe Web of Science Core Collection was searched for any publications mentioning the use of PRP in cosmetic or aesthetic therapy published between 2001 and 2022. The author, region, institution, journal, cited journal, and keywords were extracted, and the bibliometric analysis was carried out using CiteSpace and R studio.ResultsThere were a total of 306 items retrieved. The first publication in this field appeared in 2001, and the number of articles published increased over the next 21 years. Saedi Nazanin is the author with the most publications. The most prolific nations and institutions were the United States and the Fourth Military Medical University, respectively. Similarly, most articles and citations were found in the Journal of Cosmetic Dermatology and Plastic and Reconstructive Surgery. After performing a cluster analysis on the keywords of published publications, we discovered that most of the published literature focused on using PRP in rejuvenation, mechanism, and combination with MSCs. These topics are still at the frontier of future research.ConclusionSince the first study in this field was published in 2001, PRP used in cosmetic clinics has been studied. Although early effects have been observed, numerous challenges remain, including a lack of higher-quality clinical studies and explanations of PRP's mechanism. The bibliometric analysis conducted for the purpose of this article provides a summary of academic hotspots and research frontiers, as well as insights and pointers for future productive research.