RESUMEN
Background: Surgical fatigue syndrome (SFS) is a frequent, but underestimated, entity that occurs during laparoscopic surgeries. It could impair surgical outcomes, patient safety, and surgeon health. Furthermore, current surgical education lacks effective interventions to avoid it. Discomfort represents the most common manifestation and includes musculoskeletal fatigue, numbness, or frank pain. The most common affected sites are the back neck, dominant hand shoulder, and high or low back. We propose an integral intervention (surgeon posture, instruments/devices design & use and discomfort improvement) that prevents or mitigates SFS. Methods: An experimental study was conducted on 57 general surgery residents and general surgeons. Participants in the experimental and control group executed standardized laparoscopic knots in a simulator and knowledge, body discomfort, and posture/ergonomic risk was evaluated before and after intervention application. Results: A statistically significant decrease in discomfort intensity was found in the experimental group. Also, discomfort presentation by the anatomic site diminishes and surgical performance improves. Conclusions: Intervention prevents or mitigates discomfort associated with muscle-skeletal component of SFS. ACGME competency: Practice Based-Learning and Improvement.
RESUMEN
Non-epithelial ovarian neoplasms are a group of infrequent, heterogenous clinical and histological tumors that account from 6% to 10% of ovarian malignancies, the two most common non-epithelial ovarian neoplasms are germ cell tumors and sex cord-stromal cell tumors, each of these classifications is divided in multiple histologic subtypes. In the case of epithelial ovarian tumors comprehensive surgical staging has remained as the gold standard for staging, nonetheless for non-epithelial ovarian neoplasms the use of staging surgery has remained debatable and controversial throughout the years in order to correctly stage non-epithelial ovarian carcinomas. Despite the fact that the role of surgery remains critical in the adequate management of all ovarian tumors, there are several manners to surgically approach an ovarian tumor depending on the type of tumor, risk factors and staging of disease. There are multiple reasons why the use of surgery in non-epithelial ovarian tumors is still debatable nowadays, for instance the main reason relies in the low prevalence of this disease, therefore there are few studies that actually offer a clear and sufficient overview to this issue. The objective of this manuscript is to present a comprehensive review of the non-epithelial carcinoma and to focus in the latest information, evidence and recommendations about the optimal treatment and staging surgery for these tumors.
