Totally Transanal Laparo-Endoscopic Single-Site ProctoColectomy-Ileoanal J-Pouch (TLPC-J): An Experimental Study of a Novel Approach.

BACKGROUND: The natural orifice transluminal endoscopic surgery (NOTES) has become a commonly considered novel approach in the surgical field. The NOTES provide possibility of operation through the natural orifice and decreases the intentional puncture of the systemic organ and subsequent complications. Totally transanal laparo-endoscopic single-site proctoColectomy-Ileoanal J-Pouch (TLPC-J) is a novel method in minimally invasive surgery for total colectomy. The main goal of this study is to perform this new method on an animal model, to assess probable complication and to resolve probable issues by using patients that are candidate for total colectomy. METHOD: Five dogs were prepared in lithotomy position. The TLPC-I procedure consists of endorectal technique with full thickness rectal dissection starting 1 cm orally from the dentate line above the peritoneal reflection and the proximal bowel was replaced into the abdominal cavity. Afterwards, the TriPort system was inserted in the anal canal and mesentrial resection of the total colon, mobilization of a distal ileal segment and intracorporeal suture of an ileal J-loop was accomplished by this system. An incision in the J-loop was conducted transanally. The J-pouch was created with an Endo-GIA® and sutured to the rectal wall. RESULTS: All animals survived and passed stool with clear post operation situation. There was no infection in site of anastomosis. CONCLUSION: The TLPC-I provides the possibility of surgery without abdominal wall incision and decreases post operation complication such as pain, abdominal wound infection and wound dehiscence. This technique increases the quality of life and surgeons can discharge the patients early.

Depression, anxiety, and stress and their association with khat use: a cross-sectional study among Jazan University students, Saudi Arabia.

BACKGROUND: Depression, anxiety, and stress levels are considered important indicators for mental health. Khat chewing habit is prevalent among all segments of Jazan population in Saudi Arabia. Few studies have been conducted to evaluate depression, anxiety, and stress among Jazan University students, and information about the correlation between khat use and these disorders is scarce. Thus, this study aims to evaluate the prevalence of depression, anxiety, and stress and their correlation with khat chewing and other risk factors among Jazan University students. METHODS: A cross-sectional study was conducted on 642 students from Jazan University. Multistage sampling was used, with probability proportional to size-sampling technique. The Depression, Anxiety, and Stress Scale 21 questionnaire was used to collect the data, which were analyzed using SPSS Version 20.0 software. RESULTS: Moderate depression was prevalent among 53.6% of the sample, anxiety was found among 65.7%, while 34.3% of the students suffered from stress. Female gender was strongly associated with higher mean scores for symptoms of depression, anxiety, and stress, with P-values <0.05 for all. Moreover, anxiety symptoms scores were statistically associated with grade point average and caffeine consumption. Khat use was statistically associated with higher mean scores of anxiety among males and a higher mean score of depression and anxiety among females. CONCLUSION: The results indicate a high rate of symptoms of depression, anxiety, and stress among Jazan University students. Khat use was associated with anxiety, and a higher rate of symptoms of depression, anxiety, and stress was indicated among female students. Therefore, strategy for the prevention and management of depression, anxiety, and stress is highly recommended to minimize the impact of these serious disorders.

Totally transanal LESS pull-through colectomy: a novel approach for avoiding abdominal wall incision in children with long-segment intestinal aganglionosis.

UNLABELLED: Abstract Introduction: Minimally invasive surgery in children with long-segment intestinal aganglionosis aims to reduce the number of abdominal wall incisions. Conventional laparoscopic and laparoendoscopic single-site (LESS) surgeries fulfill this goal. In children, natural orifice translumenal endoscopic surgery (NOTES™; American Society for Gastrointestinal Endoscopy [Oak Brook, IL] and Society for American Gastrointestinal and Endoscopic Surgeons [Los Angeles, CA]) has been limited because of fear of access site complications. We present a novel technique of totally transanal LESS pull-through colectomy (TLPC), avoiding abdominal wall incision, which combines LESS technology and the NOTES approach. SUBJECTS AND METHODS: Two boys and one girl (2.5 months, 6 months, and 5 years of age, respectively) with sigmoid and transverse colon aganglionosis underwent surgery. The TLPC procedure consisted of an endorectal technique with submucosal dissection starting 1 cm orally from the dentate line to above the peritoneal reflection, where the rectal muscle was divided circumferentially. After ligation of the rectal mucosa, the proximal bowel was replaced into the abdominal cavity, and a TriPort(®) (Olympus Surgical Technologies Europe, Hamburg, Germany) was introduced transanally. Mesenterial resection of the aganglionic bowel was accomplished via transanal LESS until the normoganglionic colon segment was reached and pulled down to the site of anastomosis. After removal of the port, a conventional pull-through procedure was performed. RESULTS: All children displayed normal bowel movements and were complication-free during the follow-up period of up to 7 months. CONCLUSIONS: TLPC combines the minimally invasive LESS surgery with the scarless concept of NOTES and allows resection of long-segment aganglionosis without abdominal incision. TLPC is a safe, effective, and feasible surgical procedure in children with long-segment intestinal aganglionosis.