Shapiro, Daniel

Introduction: The purpose of this study is to produce a bibliometric review of the 30 most cited articles related to 6 major domains of body contouring—abdominoplasty, thighplasty, brachioplasty, gluteoplasty, body lift, and liposuction—for resident and fellow education. Methods: The authors utilized the Web of Science Citation Index to identify the 30 most cited articles related to surgery for body contouring published from 1975 to 2020. Articles were classified according to their level of evidence, type of study, and country of publication. Results: A total of 336 articles were reviewed to compile our list. The mean number of citations across the articles was 114.7 ± SD 86.1. The highest prevalence of the papers was published between 2000 and 2009 (n = 15, 50%). The country with the highest number of contributions was the United States (n = 22, 73%). Plastic and Reconstructive Surgery served as the main journal of publication for these papers (n = 22, 73.3%). The majority of articles were designated for clinical-type studies (n = 26, 86.7%). No basic science or prevalence study design papers were listed. In terms of level of evidence (LoE), most papers were assigned IV (n = 11, 36.7%) and III (n = 7, 23.3%). Conclusions: Our study reveals that the most cited papers in body contouring are of LoE III and IV. Although the LoE of plastic surgery research, in general, has improved, in the past decade, a call for higher quality papers remains. Overall, this analysis provides an easy, electronic starting point for residents and fellows interested in understanding the field's evolution.

Abstract Background and Aims Ileal strictures are the major indication for resective surgery in Crohn’s disease [CD]. We aimed to define ileal gene programmes present at diagnosis and linked with future stricturing behaviour during 5-year follow-up, and to identify potential small molecules to reverse these gene signatures. Methods Antimicrobial serologies and pre-treatment ileal gene expression were assessed in a representative subset of 249 CD patients within the RISK multicentre paediatric CD inception cohort study, including 113 that are unique to this report. These data were used to define genes associated with stricturing behaviour and for model testing to predict stricturing behaviour. A bioinformatics approach to define small molecules which may reverse the stricturing gene signature was applied. Results A total of 19 of the 249 patients developed isolated B2 stricturing behaviour during follow-up, while 218 remained B1 inflammatory. Using deeper RNA sequencing than in our previous report, we have now defined an inflammatory gene signature including an oncostatin M co-expression signature, tightly associated with extra-cellular matrix [ECM] gene expression, in those who developed stricturing complications. We further computationally prioritise small molecules targeting macrophage and fibroblast activation and angiogenesis which may reverse the stricturing gene signature. A model containing ASCA and CBir1 serologies and a refined eight ECM gene set was significantly associated with stricturing development by Year 5 after diagnosis {AUC (area under the curve) (95th CI [confidence interval]) = 0.82 [0.7–0.94)}. Conclusions An ileal gene programme for macrophage and fibroblast activation is linked to stricturing complications in treatment of naïve pediatric CD, and may inform novel small molecule therapeutic approaches.

Abstract Background Facial rejuvenation procedures are common in plastic surgery. Objectives The aim of this study was to report the 50 most cited articles in the field of aesthetic facial rejuvenation surgery and provide a simple educational resource for plastic surgeons. Methods The authors utilized the Web of Science Citation Index to identify the 50 most cited articles related to surgery for facial rejuvenation published from 1950 to 2019. Articles were classified according to their level of evidence, type of study, country of publication, and topic of interest: facelift, blepharoplasty, brow lift, neck lift, or combined areas. Results The mean number of citations per article was 137, and the majority of articles (n = 19) were published between 1990 and 1999. The most prevalent topic was facelift surgery (n = 24), followed by articles discussing combined procedures (n = 13), blepharoplasty (n = 6), brow lift (n = 4), and neck lift (n = 3). Most of the articles were classified as clinical (n = 26), followed by basic science studies (n = 12) and review articles (n = 12). Among the articles amenable to grading level of evidence (n = 26), most (n = 24) presented their findings utilizing level IV evidence. The nation of origin for most of the articles (n = 41) was the United States. Conclusions Articles addressing facelift surgery represented the largest proportion of peer-reviewed landmark publications in aesthetic facial surgery research. A simple educational resource is presented to encourage the appreciation of the research in this field.