418 SYSTEMATIC REVIEW OF LEARNING CURVES IN MINIMALLY INVASIVE PARAESOPHAGEAL HERNIA REPAIR: IS THERE ENOUGH EVIDENCE FOR MENTORSHIP IN SURGICAL RESIDENCY?. (14th September 2020)

• Record Type: Journal Article
• Authors: Prasad, P; Navidi, M; Hayes, N; Wahed, S; Immanuel, A; Phillips, A
• Is Part Of: Diseases of the esophagus. Volume 33(2020)Supplement 1
• Publication Date: 2020-09-14
• Subjects: Esophagus -- Diseases -- Periodicals; 616.32
• DOI: 10.1093/dote/doaa087.107
• Languages: English
• ISSNs: 1120-8694

Abstract

Abstract: : Laparoscopic repair remains the approach of choice for the surgical management of symptomatic paraesophageal hernia (PEH), although robotic techniques are becoming increasingly popular. The learning curve for minimally invasive PEH repair can be variable and little is known of its potential impact upon surgical residents' training. The aim of this review is to appraise current literature on learning curves in PEH repair and its impact on training and mentorship of surgical residents. Methods: Literature searches were performed in three databases: MEDLINE (1980-2020), EMBASE and the Cochrane Library. Search results were screened in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data quality was assessed in accordance with the Newcastle-Ottawa Scale for cohort studies. Results: A total of 6 studies were identified; 4 laparoscopic and 2 robotic assisted with 2678 patients assessed in total. One study used a cumulative sum (CUSUM) analysis to define learning with the remainder of studies using between 3 and 11 parameters. 2 studies evaluated trainees' performance in performing laparoscopic PEH repair when mentored by surgeons who had achieved competence on the learning curve. Both studies reported equivalent clinical outcomes for laparoscopic PEH repair performed by trainees versus consultants, although one study suggested 5-year outcomes were inferior in the trainee group despite mentorship. Conclusion: Despite being commonly performed, little is known about the learning curves for minimally invasive PEH repair. Furthermore, whether prior laparoscopic experience confers any advantage to performing robotic PEH repair is not known at present. Further data to help evaluate the learning curve for those performing PEH is required in order to enhance training and permit quicker attainment of competency.