Laparoscopic total proctocolectomy with ileal pouch-anal anastomosis for ulcerative colitis

Patient-reported Outcome Measures in Ileoanal Pouch Surgery: a Systematic Review

OBJECTIVE

To summarise frequency, type, and heterogeneity of patient-reported outcomes measures [PROMs] in papers reporting on outcomes after ileal pouch anal anastomosis [IPAA].

BACKGROUND

Prevalence of ulcerative colitis [UC] has risen in Western countries, and one in three patients requires surgery. IPAA is a frequently performed procedure for UC, and a lack of standardisation is manifest in reporting outcomes for inflammatory bowel disease [IBD] despite the clear need for inclusion of PROMs as primary outcomes in IBD trials.

METHODS

Scopus, Pubmed, and Web of Science databases were searched from January 2010 to January 2023 for studies investigating outcomes in IPAA surgery. The primary outcome was the proportion of studies reporting outcomes for IPAA surgery for UC, which included PROMs.

RESULTS

The search identified a total of 8028 studies which, after de-duplication and exclusion, were reduced to 79 articles assessing outcomes after IPAA surgery. In all 44 [55.7%] reported PROMs, with 23 including validated questionnaires and 21 papers using authors' questions, 22 different PROMs were identified, with bowel function as the most investigated item. The majority of studies [67/79, 85%] were retrospective, only 14/79 [18%] were prospective papers and only two were [2.5%] randomised, controlled trials.

CONCLUSIONS

Only half of the papers reviewed used PROMs. The main reported item is bowel function and urogenital, social, and psychological functions are the most neglected. There is lack of standardisation for use of PROMs in IPAA. Complexity of UC and of outcomes after IPAA demands a change in clinical practice and follow-up, given how crucial PROMs are, compared with their non-routine use.

The role of fecal calprotectin in the diagnosis of acute pouchitis following IPAA for ulcerative colitis: a systematic clinical review

PURPOSE

Total proctocolectomy (TPC) with ileal pouch anal anastomosis (IPAA) is commonly performed for patients with refractory ulcerative colitis (UC). Pouchitis occurs in 20-50% of these patients. Fecal calprotectin is a biomarker that correlates well with the pouchitis disease activity index. However, its role in the diagnosis and management of acute pouchitis has not been thoroughly defined. The aim of this study is to review previously established cut-off values and contextualize the clinical utility of fecal calprotectin.

METHODS

Search of Medline, EMBASE, CENTRAL, and PubMed was performed. Articles were eligible if they measured fecal calprotectin in the setting of pouchitis in patients who underwent TPC with IPAA for UC. Risk of bias of the included studies was evaluated with the QUADAS-2.

RESULTS

From 117 relevant citations, seven studies with 256 patients (44.8% female, 39.88 years) met inclusion criteria. The pooled prevalence of pouchitis was 42%. The derived fecal calprotectin cut-off values ranged from 56 to 494 μg/g. The corresponding sensitivities and specificities ranged from 57 to 100% and 38 to 92%, respectively. The area under the curve was reported in three studies and ranged from 0.832 to 0.840.

CONCLUSION

Fecal calprotectin may be a reliable diagnostic tool for acute pouchitis in patients following TPC with IPAA for UC. The high sensitivity of fecal calprotectin for detection of pouchitis makes it a valuable test for ruling out pouchitis. When used in conjunction with other biomarkers, the high specificity offers value in ruling in pouchitis. However, given the complexity of this disease process, relying solely on biomarkers for diagnosis is currently unreasonable.

Early Outcome of Patient with Ulcerative Colitis who Received High Dose of Steroid and Underwent Two Staged Total Proctocolectomy

Background:

Ulcerative colitis (UC) is an idiopathic inflammatory disorder. Currently, the final treatment is colectomy. The aim of this study was to investigate the outcomes of proctocolectomy in patients that used a high dose of prednisolone.

Materials and Methods:

Seventy-five patients presenting for surgical management of histopathologically proven UC. All patients were offered total proctocolectomy (TPC) with ileal pouch-anal anastomosis (IPAA). Patients were divided into two groups: low dose of steroids (Group A) and high dose of steroid (Group B) consumers. Data from these patients after 2 years were reviewed and analyzed.

Results:

From total patients, 34 of them were male and 34 ones were female and seven patients underwent laparatomy. Overall incontinence rate was 8.8%; dysplasia was 22%, pouchitis was 18.9% while mortality was nil. The length of hospital stay was 6.76 days in Group A and 9.21 days in Group B (P = 0.399). Leakage was observed in nine of the patients after surgery (P = 0.589). Fecal incontinence between two groups was not statistically different (P = 0.063).

Conclusions:

Laparoscopic TPC-IPAA is feasible in patients needing surgical management of UC. Preoperative treatment with high-dose corticosteroids is associated with an increased risk of complications and reoperations.

Post-operative colon and urinary diversions: surgical techniques, anatomy, and imaging findings

This article discusses the commonly encountered operative procedures of the colon and urinary diversions and provides a comprehensive review of indications, contraindications, surgical techniques with emphasis on normal and abnormal multimodality imaging findings.

Vascular High Ligation and Embryological Dissection in Laparoscopic Restorative Proctocolectomy for Ulcerative Colitis

INTRODUCTION

After its description in 1980, restorative proctocolectomy has become the procedure of choice for ulcerative colitis (UC). The supposed advantages of the laparoscopy have proven beneficial for colorectal operations but a standard technique in laparoscopic restorative proctocolectomy (LRP) is still lacking. In this study, we present our technique of LRP with vascular high ligation (VHL) and embryological dissection (ED).

MATERIALS AND METHODS

This retrospective study reviewed patients who underwent LRP with VHL for UC from January 2009 to June 2015. Of these, only two-stage LRP patients were included to the study. The LRP technique was performed by five ports through a medial-to-lateral approach. The dissection was carried out between the embryological planes and all the vessel roots were highly divided. A diverting ileostomy was performed in all of the patients.

RESULTS

Forty-six patients were operated for UC with the laparoscopic approach. Among these patients, there were 19 (8 females) patients who were performed LRP with VHL. The median age was 42 (range 25-62) years. No intraoperative complications occurred. There was no conversion to open procedure. Early postoperative complications were observed in 3 (15.8%) patients, including postoperative mechanical bowel obstruction (n = 1), wound infection (n = 1), and ileal pouch bleeding (n = 1).

DISCUSSION

High ligation of the vessels is not routinely performed except in the presence of malignancy. In our study, we focus on the importance of high ligation and ED for better observation and preservation of the important anatomical structures. According to our opinion, this approach aids in the preservation of the ureters, nerves, and the duodenum providing better observation of dissection planes.