Enterostomy-related complications are common in abdominal surgery. The incidence enterostomy-related complications varies according to the type and location of stoma, surgical procedure, and patient characteristics. Currently, there are no uniform criteria wopldwide for the classification of enterostomy complications. Previous classification of enterostomy-related complications were based on time of occurrence, clinical manifestations, or anatomical changes, etc., lacking uniformity and reproducibility. The concept and diagnostic criteria of complications are not yet clearly defined; and it is difficult to accurately determine the relationship between their severity, intervention, and medical cost. Moreover, surgeons and enterostomal therapists differ significantly in their concerns, cognition, and management principles for stoma-related complications. Therefore,the Chinese Ostomy Collaboration Group (COCG), together with the Wound, Ostomy, and Continence Nursing Committee of Chinese Nursing Association, the Colon and Rectal Surgeon Committee of Surgeon Branch of Chinese Medical Doctor Association, the Committee of Colorectal Cancer of Chinese Anti-Cancer Association, and the Colorectal Surgery Group of Surgery Branch of the Chinese Medical Association, jointly drafted the criteria for the classification and grading of enterostomy complications. We hope this criteria will facilitate prospective data collection, clinical diagnosis, treatment, medical training and education.
Humans ; Reproducibility of Results ; Enterostomy/adverse effects* ; Surgical Stomas ; Rectum ; Colon

The related technology of enterostomy is a professional skill that colorectal surgeons need to master, and it is clinically important to prevent the occurrence of enterostomy-related complications of low rectal cancer. The early complications of enterostomy include stoma retraction, stoma ischemic necrosis, stoma edema and peripheral dermatitis, and the long-term complications include parastomal hernia, stenosis and stoma prolapse. In addition, the rare or easily neglected stoma cancer, difficulty of stoma closure and following social psychological disorders should also be paid attention to by surgeons. Effective reduction of enterostomy complications can lead to better quality of life for patients, which is the best interpretation of the concept of "patient-centered ness" by colorectal surgeons.
Humans ; Quality of Life ; Surgical Stomas/adverse effects* ; Rectal Neoplasms/surgery* ; Enterostomy/adverse effects* ; Constriction, Pathologic/etiology*

Stoma is a commonly used surgical procedure in clinic practice. However, for obese patients with thick abdominal wall, short and thickened mesentery, and for patients with intestinal obstruction and abdominal distension (difficult stoma), establishing a tension- free and well blood-supplied stoma is still a great challenge. Careful preoperative planning, including stoma location marking, careful consideration of all alternatives and attention to technical details, will help to make an optimal stoma under challenging conditions. For enterostomy of obese patients, the pullout intestine must be free of tension and must have sufficient blood supply, the structure of the abdominal wall should be incised vertically, and the intestine should be pulled out vertically as well. For enterostomy of patients with intestinal obstruction, the diameter of the stoma incision should not exceed 3 cm to avoid parastomal hernia, which commonly occurs after bowel retraction.
Humans ; Surgical Stomas ; Incisional Hernia ; Enterostomy ; Intestinal Obstruction ; Obesity

Objective: To investigate the perceptions, attitudes, and surgical strategies of Chinese surgeons, toward stoma management. Methods: We conducted a nationwide, cross-sectional, questionnaire-based survey among individuals working at relevant departments in any tier of hospitals, including general surgery, gastrointestinal surgery, surgical oncology, emergency, and others, that was involved in managing enterostomies. We required that participants be senior surgeons who had participated in performing enterostomy surgery. The questionnaire consisted of five dimensions: personnel qualification and training, attitude toward ostomy complications, preoperative siting, the process of acquiring ostomy-related surgical skills, and awareness and adoption of relevant techniques. Descriptive statistical analysis was performed. Results: From July 2021 to July 2022, we sent 488 questionnaires through a WeChat link or two-dimensional barcode. We received 467 (95.7%) responses from 196 hospitals in 26 provinces. Among the respondents, 426 (91.2%) were from tertiary hospitals, the departments of which comprised general surgery (130, 27.8%), gastrointestinal surgery (210, 45.0%), surgical oncology (116, 24.8%), and other departments (11, 2.4%). Senior surgeons accounted for 311(66.6%) of the participants. We found that: (1) mentorship by senior surgeons was the primary source of knowledge about ostomies (83.3%, 389/467), followed by mentorship by others and surgical atlases (44.8%, 209/467), and self-education (42.0%, 196/467). (2) Concerns about correlations between complications and surgical procedures that were believed to be "closely" or "probably" related to complications (79.0%, 369/467) were expressed by 99.4% (464/467) of the surgeons. Stenosis and intestinal obstruction requiring unplanned surgery were not uncommon (61.0%, 285/467). Of the listed complications, 46.7% (218/467) were believed to be related to surgical procedures and 79.0% (369/467) avoidable. Only 58.7% (274/467) of surgeons had participated in training and discussion of stoma complications whereas 99.1% (463/467) believed that joint training and discussions between surgeons and enterostomal therapists were necessary. (3) The main reasons for creation of stomas that were not consistent with prior siting included: stoma site marked preoperatively not a suitable trocar site (56.1%, 262/467), defunctioning stoma marking according to standards for permanent stomas (50.7%, 237/467), and inappropriate marking (43.3%, 202/467). (4) The rate of awareness of relevant procedures was generally high; however, it was less than 75% for stoma creation by circular stapler (64.1%, 257/401) and parastomal drainage (44.1%, 177/401). Eversion suture of mucosa and supporting rods were utilized in 65.6% (263/401) and 56.4% (226/401), respectively. Peritoneum (or posterior rectus abdominis sheath) (68.3%, 274/401), anterior rectus abdominis sheath (54.4%, 218/401), and skin (80.6%, 323/401) were the most commonly used tissues for fixation and suture layers of defunctioning and permanent stomas. However, closure of subcutaneous tissue was controversial, suturing being advocated by 26.7% (107/401) and 32.7% (131/401) of surgeons, respectively. Complications were considered to depend mainly on technical skills rather than the amount of suturing by 81.5% (327/401) of the participating surgeons. Conclusions: The complications of stoma surgery are related to the awareness and technical skills of surgeons, indicating there are insufficient training, education, management, and research. Standardization of enterostomy technical strategies and stoma management are therefore imperative.
Humans ; Cross-Sectional Studies ; Surgical Stomas ; Enterostomy ; Surveys and Questionnaires ; Digestive System Surgical Procedures

No consensus on standardized technique of enterostomy creation has been made meanwhile high heterogeneity of surgical procedure exists in 'stoma creation' chapters of textbooks or atlases of colorectal surgery. The present article reviews the anatomy of tendinous aponeurotic fibers which is crucial for abdominal wall tension and integrity. Through empirical practice we hypothesize a procedure of enterostomy creation basied on abdominal wall tension plus anchor suture for fascia fixation which could theoretically decrease short-term stoma complication rates and long-term parastomal hernia rates. Surgical techniques are as followed: (1) preoperative stoma site mark for de-functioning ileostomy should be positioned at the lateral border of rectus abdominis muscle (RAM) to decrease the difficulty of stoma reversal and for permanent colostomy should be placed overlying the RAM to promote adhesion; (2)Optimal circular removal or lineal opening of skin, and avoid dissection of subcutaneous tissue; (3) Lineal dissection of natural strong fascia (rectus sheath) at stoma site and blunt separation of muscular fibers. The tunnel of the fascia should be made with appropriate size without undue tension. To prevent the formation of dead space, additional suturing at fascia layer is unnecessary. (4) Anchor suture for fascia fixation at two ends of fascia opening could be considered to avoid delayed fascia disruption and parastomal hernia. (5) After pull-through of ileum or colon loop, 4-8 interrupted seromuscular sutures could be placed to attach loop to skin. For ileostomy, self-eversion of mucosa can be successful in vast majority of cases and a Brooke ileostomy is not necessary. The efficacy and safety of this procedure should be tested in future trials.
Humans ; Abdominal Wall/surgery* ; Surgical Stomas/adverse effects* ; Enterostomy ; Incisional Hernia ; Fascia

Objective: To investigate the efficacy and safety of diseased bowel resection and diversion enterostomy in the treatment of late severe complications of chronic radiation-induced late rectal injury (RLRI). Methods: Studies about comparison of diseased bowel resection and diversion enterostomy in the treatment of late severe complications of chronic RLRI were screened and retrieved from databases, including PubMed, EMBASE, Scopus, Web of Science, Cochrane Library, CNKI, VIP, CBM and Wanfang. The following terms in Chinese were used to search [Title/Abstract]: radiation-induced intestinal injury, radiation proctitis, surgery. The following English terms were used to search: Radiation-induced intestinal injury, Bowel injury from radiation, Radiation proctitis, Surgery, Colostomy. Literature inclusion criteria: (1) studies with control groups, published at home and abroad publicly, about the postoperative effects of diseased bowel resection vs. diversion enterostomy on RLRI patients with late severe complications; (2) the period of the study performed in the literatures must be clear; (3) patients at the preoperative diagnosis for RLRI with refractory bleeding, narrow, obstruction, perforation or fistula, etc.; (4) diseased bowel resection included Hartmann, Dixon, Bacon and Parks; diversion enterostomy included colostomy and ileostomy; (5) if the studies were published by the same institution or authors at the same time, the study with the biggest sample size was chosen; studies conducted in different time with different subjects were simultaneously included; (6) at least one prognostic indicator of the following parameters should be included: the improvement of symptoms, postoperative complications, mortality, and reversed stomas rate. The stoma reduction rate was defined as the ratio of successful closure of colostomy after diseased bowel resection and diversion enterostomy. The method of direct calculation or the method of convert into direct calculation were used for stoma reduction rate. Exclusion criteria: (1) a single-arm study without control group; (2) RLRI patients did not undergo diseased bowel resection or diversion enterostomy at the first time; (3) RLRI patients with distant metastasis; (4) the statistical method in the study was not appropriate; (5) the information was not complete, such as a lack of prognosis in the observational indexes. After screening literatures according to criteria, data retrieval and quality evaluation were carried out. Review Manager 5.3 software was used for Meta-analysis. Sensitivity analysis was used to exam the stability of results. Funnel diagram was used to analyze the bias of publication. Results: A total of 11 literatures were enrolled, including 426 RLRI patients with late severe complications, of whom 174 underwent diseased bowel resection (resection group) and 252 underwent diversion enterostomy (diversion group), respectively. Compared with diversion group, although resection group had a higher morbidity of complication (35.1% vs. 15.9%, OR=2.67, 95% CI: 1.58 to 4.53, P<0.001), but it was more advantageous in symptom improvement (94.2% vs. 64.1%, OR=6.19, 95% CI: 2.47 to 15.52, P<0.001) and stoma reductions (62.8% vs. 5.1%, OR=15.17, 95% CI: 1.21 to 189.74, P=0.030), and the differences were significant (both P<0.05). No significant difference in postoperative mortality was found between the two groups (10.1% vs. 18.8%, OR=0.74, 95% CI: 0.21 to 2.59, P=0.640). There were no obvious changes between the two groups after sensitivity analysis for the prognostic indicators (the symptoms improved, postoperative complications, mortality, and reversed stomas rate) compared with the meta-analysis results before exclusion, suggesting that the results were robust and credible. Funnel diagram analysis suggested a small published bias. Conclusions: Chronic RLRI patients with late severe complications undergoing diseased bowel resection have higher risk of complication, while their long-term mortality is comparable to those undergoing diversion enterostomy. Diseased bowel resection is better in postoperative improvement of symptoms and stoma reduction rate.
Colostomy ; Enterostomy ; Humans ; Ileostomy ; Radiation Injuries/surgery* ; Rectum/surgery* ; Surgical Stomas

PURPOSE: Santulli enterostomy has been used for various surgical abdominal conditions that require temporary diversion of bowel during a neonatal period. The aim of this study was to report clinical outcomes of Santulli enterostomy and to evaluate its usefulness. METHODS: Between January 2000 and December 2016, 40 neonates who underwent Santulli enterostomy were enrolled; Santulli enterostomies were performed for 25 patients without previous laparotomy (primary Santulli group) and 15 patients with previous laparotomy (secondary Santulli group). RESULTS: Small bowel atresia is the first common indication of Santulli enterostomy (22/40, 55.0%), and luminal discrepancy between proximal and distal bowel was the most common determinant factor of Santulli enterostomy (17/40, 42.5%). The median age at surgery and mean birth weight were 2 days and 2,480 g respectively in the primary group, and 71 days, 2,340 g respectively in the secondary group. Operation time was significantly longer in the secondary group than the primary group (156±48 minutes vs. 224±95 minutes, p=0.019), and there was no difference in the time taken to initiation of oral feeding between the two groups. Santulli enterostomy closure was performed at median 65 days after Santulli enterostomy for primary group and 70 days for secondary group. Six complications (15.0%) were found after Santulli enterostomy, and nine complications (24.3%) after Santulli enterostomy closure (p=0.302). The incidence of complications was significantly higher in secondary group than in primary group (4.5% vs. 53.3%, p=0.001), and the reoperation rate was also significantly higher in the secondary group (4.5% vs. 46.7%, p=0.004). CONCLUSION: Santulli enterostomy could be applied as a temporary enterostomy in neonatal patients with various surgical abdominal diseases. Considering the high complication rate after secondary Santulli enterostomy closure, decision making on the timing of enterostomy closure should be done with caution.
Birth Weight ; Decision Making ; Enterocolitis, Necrotizing ; Enterostomy ; Humans ; Incidence ; Infant, Newborn ; Intestinal Atresia ; Laparotomy ; Methods ; Peritonitis ; Phenobarbital ; Reoperation

Many individuals with short bowel syndrome (SBS) require long-term parenteral nutrition (PN) to maintain adequate nutritional status. Herein, we report a successful intestinal adaptation of a patient with SBS through 13 times intensive nutritional support team (NST) managements. A thirty-five-year-old woman who could not eat due to intestinal discontinuity visited Seoul National University Hospital for reconstruction of the bowel. She received laparoscopic Roux-en-Y gastric bypass (RYGB) due to morbid obesity in Jan 2013 at a certain hospital and successfully reduced her weight from 110 kg to 68 kg. However, after a delivery of the second baby by cesarean section in Jul 2016, most of small bowel was herniated through Peterson’s defect, and emergent massive small bowel resection was performed. Thereafter, she visited our hospital for the purpose of intestinal reconstruction. In Sep 2016, she received side–to-side gastrogastrostomy and revision of double barrel enterostomy. The remaining small bowel included whole duodenum, 30 cm of proximal jejunum, and 10 cm of terminal ileum. Pylorus and ileocecal valves were intact. The patient given only PN after surgery was provided rice-based soft fluid diet after 10 day of operation. Through intensive nutritional management care, she could start solid meals, and finally stop the PN and eat only orally at 45 days postoperatively. Three nutritional interventions were conducted over 2 months after the patient was discharged. She did not require PN during this period, and maintained her weight within the normal weight range. Similar interventions could be used for other patients with malabsorption problems similar to SBS.
Bariatric Surgery* ; Cesarean Section ; Diet ; Duodenum ; Enterostomy ; Female ; Gastric Bypass ; Humans ; Ileocecal Valve ; Ileum ; Jejunum ; Meals ; Nutritional Status ; Nutritional Support ; Obesity, Morbid ; Parenteral Nutrition ; Pregnancy ; Pylorus ; Seoul ; Short Bowel Syndrome*

PURPOSE: Colorectal obstruction develops most frequently by carcinoma, and 7%–30% of these colorectal carcinomas are acute cases. The oncologic safety of self-expanding metal stent (SEMS) insertion as a bridge to surgery has not yet been established. Thus, we investigated the oncologic safety of SEMS insertion as a bridge to surgery in patients with obstructive colorectal cancer.METHODS: This retrospective had 56 patients enrolled requiring emergency management for obstructive colorectal cancer at stage II or III, who had undergone curative surgery between July 2008 and June 2011. These subjects were divided into two groups: patients who had undergone emergency surgery without SEMS insertion (non-stent group) and those who had undergone elective surgery after preoperative decompression with SEMS insertion (stent group). The two groups were compared for clinicopathologic characteristics, postoperative complications, and survival rate.RESULTS: Enterostomy was performed in 25 patients (100.0%) in the non-stent group and 1 patient (3.2%) in the stent group; laparoscopic surgery was carried out in 7 patients (28.0%) in the non-stent group and 19 patients (61.29%) in the stent group, each showing statistically significant differences. There was no statistically significant difference in postoperative complications and 5-year disease-free survival rate (72% vs. 74.19%, P=0.87, respectively).CONCLUSION: In treatment of malignant colorectal obstruction, elective operation after stent insertion had similar oncologic outcomes compared with emergency operation. Preoperative stent insertion not only lowers the incidence of enterostomy but also makes laparoscopic surgery possible, thereby enhancing patients' quality of life. Therefore, preoperative stent insertion is a useful method that may replace emergency surgery in treatment of malignant colorectal obstruction.
Colorectal Neoplasms ; Decompression ; Disease-Free Survival ; Emergencies ; Enterostomy ; Humans ; Incidence ; Intestinal Obstruction ; Laparoscopy ; Methods ; Postoperative Complications ; Quality of Life ; Retrospective Studies ; Stents ; Survival Rate

PURPOSE: The purpose of this study was to determine if timing of enterostomy repair described in terms of postmenstrual age (PMA) could influence postoperative course, complications, and growth. METHODS: Under the Institutional Review Board approval, records of preterm infants who underwent enterostomy and subsequent repair from 2007 to 2013 at Seoul national university children's hospital were reviewed. Records of infants with congenital anomalies were excluded. Data collected included baseline characteristics, PMA, weight at enterostomy and enterostomy repair, postoperative course, enterostomy repair-related complications, and follow-up growth after repair. For analysis, patients were divided into 2 groups: group 1 with enterostomy repaired before PMA 40 weeks; and group 2 with enterostomy repaired since PMA 40 weeks. RESULTS: There were 54 infants: 16 in group 1 and 38 in group 2. The median weight at the time of enterostomy repair was greater in group 2 compared to those of group 1. Group 1 infants had more complications and had to be ventilated longer after enterostomy repair. They required longer periods of total parenteral nutrition and took longer to reach full enteral feeding. Group 1 infants also needed longer hospital stay after enterostomy repair. No statistical difference was observed in growth after discharge. CONCLUSION: The timing of enterostomy repair influences postoperative course and complications significantly. Therefore, it is recommended that enterostomy repair should be withheld until PMA 40 weeks. For predicting long term prognosis, more studies will be required.
Enteral Nutrition ; Enterostomy* ; Ethics Committees, Research ; Follow-Up Studies ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Length of Stay ; Parenteral Nutrition, Total ; Prognosis ; Seoul