The State of Surgical Task Sharing for Inguinal Hernia Repair in Limited-Resource Countries.

BACKGROUND: In limited-resource countries, the morbidity and mortality related to inguinal hernias is unacceptably high. This review addresses the issue by identifying capacity-building education of non-surgeons performing inguinal hernia repairs in developing countries and analyzing the outcomes. METHODS: PubMed was searched and included are studies that reported on task sharing and surgical outcomes for inguinal hernia surgery. Educational methods with quantitative and qualitative effects of the capacity-building methods have been recorded. Excluded were papers without records of outcome data. RESULTS: Seven studies from African countries reported 14,108 elective inguinal hernia repairs performed by 230 non-surgeons with a mortality rate of 0.36%. Complications were reported in 4 of the 7 studies with a morbidity rate of 14.2%. Two studies reported on follow-up: one with no recurrences in 408 patients at 7.4 months and the other one with 0.9% recurrences in 119 patients at 12 months. Direct comparison of outcomes from trained non-surgeons to surgeons or surgically trained medical doctors is limited but suggests no difference in outcomes. Quantitative capacity-building effects include increase in surgical workforce, case volume, elective procedures, mesh utilization, and decreased referrals to higher level of care institutions. Qualitative capacity-building effects include feasibility of prospective research in limited-resource settings, improved access to surgical care, and change in practice pattern of local physicians after training for mesh repair. CONCLUSION: Systematic training of non-surgeons in inguinal hernia repair is potentially a high-impact capacity-building strategy. High-risk patients should be referred to a fully trained surgeon whenever possible. Randomized study designs and long-term outcomes beyond 1 year are needed.

Global Outreach Using a Systematic, Competency-Based Training Paradigm for Inguinal Hernioplasty.

Importance: Sustainable, capacity-building educational collaborations are essential to address the global burden of surgical disease. Objective: To assess an international, competency-based training paradigm for hernia surgery in underserved countries. Design, Setting, and Participants: In this prospective, observational study performed from November 1, 2013, through October 31, 2015, at 16 hospitals in Brazil, Ecuador, Haiti, Paraguay, and the Dominican Republic, surgeons completed initial training programs in hernia repair, underwent interval proficiency assessments, and were appointed regional trainers. Competency-based evaluations of technical proficiency were performed using the Operative Performance Rating Scale (OPRS). Maintenance of proficiency was evaluated by video assessments 6 months after training. Certified trainees received incentives to document independent surgical outcomes after training. Main Outcomes and Measures: An OPRS score of 3.0 (scale of 1 [poor] to 5 [excellent]) indicated proficiency. Secondary outcomes included initial vs final scores by country, scores among surgeons trained by the regional trainers (second-order trainees), interval scores 6 months after training, and postoperative complications. Results: A total of 20 surgeon trainers, 81 local surgeons, and 364 patients (343 adult, 21 pediatric) participated in the study (mean [SD] age, 47.5 [16.3] years; age range, 16-83 years). All 81 surgeons successfully completed the program, and all 364 patients received successful operations. Mean (SD) OPRS scores improved from 4.06 (0.87) before the initial training program to 4.52 (0.57) after training (P < .001). No significant variation was found by country in final scores. On trainee certification, 20 became regional trainers. The mean (SD) OPRS score among 53 second-order trainees was 4.34 (0.68). After 6-month intervals, the mean (SD) OPRS score among participating surgeons was 4.34 (0.55). The overall operative complication rate during training series was 1.1%. Conclusions and Relevance: Competency-based training helps address the global burden of surgical disease. The OPRS establishes an international standard of technical assessment. Additional studies of long-term surgeon trainer proficiency, community-specific quality initiatives, and expansion to other operations are warranted.

Centralized, capacity-building training of Lichtenstein hernioplasty in Brazil.

BACKGROUND: In Brazil, access to healthcare varies widely by community. Options for repair of surgically correctable conditions, such as inguinal hernias, are limited. A training program was instituted to expand access to Lichtenstein hernioplasty. METHODS: Between September, 2014 and September, 2015, 3 orders of training series took place in São Paulo, Brazil. Participating surgeons received training and assessments from expert trainers using the Operative Performance Rating Scale (OPRS). Those who completed training successfully were invited to become trainers. OPRS scores were compared between training series. Outcomes were documented up to 6 months post-training. RESULTS: The 3 orders of training series resulted in 45 surgeons trained and 213 hernias repaired. Eleven trainees subsequently became trainers. Mean post-training OPRS scores were 4.4 (scale of 5) and did not vary significantly between training series. The overall complication rate was 4.7%, with no hernia recurrences or reoperations at 6 months. CONCLUSIONS: Competency-based training generates a regional network of surgeons proficient in Lichtenstein hernioplasty. Each training session progressively expands patient access to high quality operations in underserved communities in Brazil.

Wearable Technology for Global Surgical Teleproctoring.

OBJECTIVE: In underserved communities around the world, inguinal hernias represent a significant burden of surgically-treatable disease. With traditional models of international surgical assistance limited to mission trips, a standardized framework to strengthen local healthcare systems is lacking. We established a surgical education model using web-based tools and wearable technology to allow for long-term proctoring and assessment in a resource-poor setting. This is a feasibility study examining wearable technology and web-based performance rating tools for long-term proctoring in an international setting. METHODS: Using the Lichtenstein inguinal hernia repair as the index surgical procedure, local surgeons in Paraguay and Brazil were trained in person by visiting international expert trainers using a formal, standardized teaching protocol. Surgeries were captured in real-time using Google Glass and transmitted wirelessly to an online video stream, permitting real-time observation and proctoring by mentoring surgeon experts in remote locations around the world. A system for ongoing remote evaluation and support by experienced surgeons was established using the Lichtenstein-specific Operative Performance Rating Scale. RESULTS: Data were collected from 4 sequential training operations for surgeons trained in both Paraguay and Brazil. With continuous internet connectivity, live streaming of the surgeries was successful. The Operative Performance Rating Scale was immediately used after each operation. Both surgeons demonstrated proficiency at the completion of the fourth case. CONCLUSIONS: A sustainable model for surgical training and proctoring to empower local surgeons in resource-poor locations and "train trainers" is feasible with wearable technology and web-based communication. Capacity building by maximizing use of local resources and expertise offers a long-term solution to reducing the global burden of surgically-treatable disease.