Inflammatory bowel disease complicated by primary sclerosing cholangitis and cirrhosis: is restorative proctocolectomy safe?

EASL Clinical Practice Guidelines on extrahepatic abdominal surgery in patients with cirrhosis and advanced chronic liver disease

Extrahepatic surgery in patients with cirrhosis of the liver represents a growing clinical challenge due to the increasing prevalence of chronic liver disease and improved long-term survival of these patients. The presence of cirrhosis significantly increases the risk of perioperative morbidity and mortality following abdominal surgery. Advances in preoperative risk stratification, surgical techniques, and perioperative care have led to better outcomes, yet integration of these improvements into routine clinical practice is needed. These clinical practice guidelines provide comprehensive recommendations for the assessment and perioperative management of patients with cirrhosis undergoing extrahepatic surgery. An individualised patient-centred risk assessment by a multidisciplinary team including hepatologists, surgeons, anaesthesiologists, and other support teams is essential.

Successful Preoperative Transjugular Intrahepatic Portosystemic Shunt for Portal Decompression in Patients With Inflammatory Bowel Disease and Cirrhosis Requiring Surgical Intervention

Background

Colorectal surgery in patients with inflammatory bowel disease (IBD) and cirrhosis has increased morbidity, which may preclude surgery. Preoperative transjugular intrahepatic portosystemic shunt (TIPS) is postulated to reduce surgical risk. In this retrospective single-center study, we characterized perioperative outcomes in patients with IBD and cirrhosis who underwent preoperative TIPS.

Methods

We identified patients with IBD and cirrhosis who had undergone preoperative TIPS for portal decompression between 2010 and 2023. All other indications for TIPS led to patient exclusion. Demographic and medical data were collected, including portal pressure measurements. Primary outcome of interest was perioperative outcomes.

Results

Ten patients met the inclusion criteria. The most common surgical indications were dysplasia (50%) and refractory IBD (50%). TIPS was performed at a median of 47 days (IQR 34-80) before surgery, with reduction in portal pressures (22.5 vs. 18.5 mmHg, P < .01) and portosystemic gradient (12.5 vs. 5.5 mmHg, P < .01). Perioperative complications occurred in 80% of patients, including surgical site bleeding (30%), wound dehiscence (10%), systemic infection (30%), liver function elevation (50%), and coagulopathy (50%). No patients required re-operation, with median length of stay being 7 days (IQR 5.5-9.3). The 30-day readmission rate was 40%, most commonly for infection (75%), with 2 patients having intra-abdominal abscesses and 1 patient with concern for bowel ischemia. Ninety-day and one-year survival was 100% and 90%, respectively. Patients with primary sclerosing cholangitis (PSC)-cirrhosis were noted to have higher perioperative morbidity and a 30-day readmission rate.

Conclusions

In patients with IBD and cirrhosis, preoperative TIPS facilitated successful surgical intervention despite heightened risk. Nevertheless, significant complications were noted, in particular for patients with PSC-cirrhosis.

Evaluation and Management of Cirrhotic Patients Undergoing Elective Surgery

PURPOSE OF REVIEW

Cirrhotic patients have an increased risk of surgical complications and higher perioperative morbidity and mortality based on the severity of their liver disease. Liver disease predisposes patients to perioperative coagulopathies, volume overload, and encephalopathy. The goal of this paper is to discuss the surgical risk of cirrhotic patients undergoing elective surgeries and to discuss perioperative optimization strategies.

RECENT FINDINGS

Literature thus far varies by surgery type and the magnitude of surgical risk. CTP and MELD classification scores allow for the assessment of surgical risk in cirrhotic patients. Once the decision has been made to undergo elective surgery, cirrhotic patients can be optimized pre-procedure with the help of a checklist and by the involvement of a multidisciplinary team. Elective surgeries should be performed at hospital centers staffed by healthcare providers experienced in caring for cirrhotic patients. Further research is needed to develop ways to prepare this complicated patient population before elective surgery.

Predication of post-operative outcome of colectomy in ulcerative colitis patients using Model of End-Stage Liver Disease Score

PURPOSE

Model of End-Stage Liver Disease (MELD) score was developed to predict mortality in patients with liver disease. The aim of this study was to investigate the relationship between preoperative MELD score and 30-day surgical outcomes using the American College of Surgeons National Surgical Quality Improvement Program.

METHODS

Patients with ulcerative colitis (UC) (ICD: 556.X) who underwent colectomy were identified from NSQIP 2005 to 2013. The primary outcomes were bleeding complications, and overall morbidity and mortality.

RESULTS

A total of 7534 UC patients undergoing colectomy were identified. Patients with a higher MELD score had a longer hospital stay; more bleeding; and cardiac, respiratory, renal, thromboembolic, and septic complications as well as mortality. Patients were stratified into 4 groups by MELD score: < 7, 7-11, 12-15, and > 15 and a stratified multivariate analysis was done. Patients with a MELD score 12-15 (odds ratio [OR] 1.9, 95% confidence interval [CI] 1.1-1.3) and MELD > 15 (OR 2.6, 95%CI 1.5-4.7) were at significant risk for bleeding complication. Apart from the MELD score, the presence of ascites (OR 2.5, 95%CI 1.2-5.1) or varices (OR 1.0, 95%CI 1.01-1.03) was also significantly associated with post-operative bleeding complication. MELD 12-15 and MELD > 15 were also found to be risk factors for overall morbidity (OR 5.3, 95%CI 1.8-15.7; OR 10.3, 95%CI 3.6-29.7, respectively) and mortality (OR 3.3, 95%CI 1.3-8.4; OR 5.9, 95%CI 2.4-14.6, respectively).

CONCLUSION

UC patients with a higher MELD score were associated with a higher post-colectomy morbidity and mortality. MELD score > 11 was an independent indicator for post-operative bleeding, and overall complications and mortality.

Role of colectomy in preventing recurrent primary sclerosing cholangitis in liver transplant recipients

AIM

To study the published evidence on the impact of colectomy in preventing recurrent primary sclerosing cholangitis (rPSC).

METHODS

An unrestricted systematic literature search in PubMed, EMBASE, Medline OvidSP, ISI Web of Science, Lista (EBSCO) and the Cochrane library was performed on clinical studies investigating colectomy in liver transplantation (LT) recipients with and without rPSC in the liver allograft. Study quality was evaluated according to a modification of the methodological index for non-randomized studies (MINORS) criteria. Primary endpoints were the impact of presence, timing and type of colectomy on rPSC. Overall presence of inflammatory bowel disease (IBD), time of IBD diagnosis, posttransplant IBD and immunosuppressive regimen were investigated as secondary outcome.

RESULTS

The literature search yielded a total of 180 publications. No randomized controlled trial was identified. Six retrospective studies met the inclusion criteria of which 5 studies were graded as high quality articles. Reporting of IBD was heterogenous but in four publications, either inflammatory bowel disease, ulcerative colitis or in particular active colitis post-LT significantly increased the risk of rPSC. The presence of an intact (i.e., retained) colon at LT was identified as risk factor for rPSC in two of the high quality studies while four studies found no effect. Type of colectomy was not associated with rPSC but this endpoint was underreported (only in 33% of included studies). Neither tacrolimus nor cyclosporine A yielded a significant benefit in disease recurrence of primary sclerosing cholangitis (PSC).

CONCLUSION

The data favours a protective role of pre-/peri-LT colectomy in rPSC but the current evidence is not strong enough to recommend routine colectomy for rPSC prevention.

Surgery in patients with portal hypertension: a preoperative checklist and strategies for attenuating risk

Patients with liver disease and portal hypertension are at increased risk of complications from surgery. Recent advances have allowed better optimization of patients with cirrhosis before surgery and a reduction in postoperative complications. Despite this progress, the estimation of surgical risk in a patient with cirrhosis is challenging. The MELD score has shown promise in predicting postoperative mortality compared with the Child-Turcotte-Pugh score. This article addresses current concepts in the perioperative evaluation of patients with liver disease and portal tension, including a preoperative liver assessment (POLA) checklist that may be useful towards mitigating perioperative complications.