Evaluation of the Outcome of Local Surgery for Stomal Prolapse

Surgical treatment of stomal prolapse: A systematic review and meta-analysis of the literature

AIM

This study aimed to assess success, recurrence, and overall complication rates among different surgical procedures for stomal prolapse.

METHODS

This study was a PRISMA-compliant systematic review. PubMed, Scopus, and Google Scholar were searched until March 2022. Studies that assessed surgical treatments of stomal prolapse in adults were included. The primary outcome was recurrence of stomal prolapse and the secondary outcome was 30-day complications. A random-effect meta-analysis was used to estimate the weighted mean rates of recurrence.

RESULTS

Six studies published (111 patients; 103 males) were included. 52 (46.8%) patients had end colostomies, 35 (31.5%) had loop colostomies. Seven procedures were assessed and included local stoma reconstruction (40%), stapled local repair (27%), modified Altemeier technique (10%), mesh strip repair (9%), stoma relocation (6%) redo laparotomy repair (5%), and colectomy and end ileostomy (3%). The weighted mean recurrence rate after local stoma reconstruction was 37.2% (95% CI: -1.8 to 76.3), higher than that after the stapled local repair technique (14.9%; 95% CI: 1.7-28.2). The crude recurrence rate of the modified Altemeier technique was 20%, and of stoma relocation was 66.6%. No recurrence was detected after the mesh strip technique (n = 10). The median follow-up ranged between 7 months and 2.5 years.

CONCLUSION

Several surgical techniques are available to treat stomal prolapse. Local stoma reconstruction may be associated with high rates of recurrence while the stapled local repair and modified Altemeier procedure has relatively low recurrence. Further larger studies are needed to compare the efficacy of these techniques.

Mid-term Efficacy of Local Repair Using Modified Altemeier Technique for Stomal Prolapse: A Case Series

Introduction: Stomal prolapse (SP) is characterized by full-thickness protrusion of the bowel through the stoma site. The surgical procedures for SP include local repair, abdominal wall fixation, and stoma relocation. However, previous reports were mostly case reports or case series with a small number of patients and lacked long-term results. A modified Altemeier technique (MAT) has been used for the local repair of SP in our institution, and this study aimed to evaluate its mid-term efficacy.

Methods: We reviewed patients who underwent MAT for SP between August 2013 and December 2020. The variables included patient characteristics, type of stoma, indications of stoma creation, the time interval from stoma creation to prolapse, site of prolapse, reasons for SP surgery, perioperative variables, complications during SP surgery, and length of follow-up. Recurrence of SP was defined as the need for change in stoma care or re-protrusion of the stoma by more than 5 cm in length.

Results: Ten patients were included in this study. The median age at the time of SP surgery was 71.5 years. The indications of stoma creation included unresectable or recurrent intra-abdominal malignancies in four patients, diverting ileostomy with rectal cancer surgery in two, transverse colon cancer in one, gastric and rectal cancer in one, rectovaginal fistula in one, and non-occlusive mesenteric ischemia in one. The median interval from stoma creation to prolapse was 2.5 months. Six patients underwent elective SP surgery, and four patients underwent emergency surgery for incarcerated prolapse. The median operative time was 75.5 min. Postoperative complications that included transient mucosal ischemia and subcutaneous abscess occurred in one patient. There were four recurrences (40%), and the median time interval from surgery to recurrence was 4.5 months. Two patients underwent repeated MAT, one of whom underwent stomal reversal with laparotomy for re-recurrence. The median follow-up duration was 19 months.

Conclusion: MAT for SP is associated with a high recurrence rate in mid-term follow-up.

Stoma-Related Complications: A Single-Center Experience and Literature Review

Introduction: The creation of an abdominal stoma is a common procedure performed by surgeons as a part of the treatment for benign and malignant conditions in general surgery. Stoma formation is simple, but sometimes the associated postoperative complications have an impact on the patients’ physical and psychological state. The majority of complications do not require reoperation, but when it is indicated, we have to assess the most appropriate option for the patient.

Material and Methods: We conducted a retrospective study in a single surgical center, the Department of Surgery, Mureș County Hospital, Târgu Mureș, Romania, using data from patients who have been admitted under elective conditions for stoma-related complications between 2005 and 2019.

Results: A total number of 877 ostomies (653 colostomies and 224 ileostomies) were performed, and 157 patients (17.9%) developed some type of stoma complication and required surgical intervention. The mean age was 64.5 ± 2.1 years, with a male-female ratio of 1.3 to 1. The leading comorbidities included cardiovascular disease (52.2% of cases), obesity (22.2%), and diabetes (18.4%). Parastomal hernia was the most frequent complication (47.5% of cases), followed by stoma prolapse (23.4%), parastomal stenosis (20.3%), and parastomal infection (8.2%). There was an association between age and the type of complication: parastomal hernia, stoma prolapse, and stenosis were more frequent in the elderly; parastomal infection was more prevalent in young patients. A longer hospital stay was observed in case of parastomal hernia.

Conclusions: Stoma formation is associated with significant morbidity. Typically, the complications appear in the elderly. Conservative treatment is essential, but some of the late complications, such as parastomal hernia, stoma stenosis, stoma prolapse, and parastomal infection, require a surgical solution. Parastomal hernias are the most common complications, frequently associated with comorbidities and prolonged hospitalization.