Management of uncommon hernias in cirrhotic patients

Abdominal hernias in cirrhotic patients: Surgery or conservative treatment? Results of a prospective cohort study in a high volume center: Cohort study

Background

Surgical treatment of abdominal hernias in cirrhotics is often delayed due to the higher morbidity and mortality associated with the underlying liver disease. Some patients are followed conservatively and only operated on when complications occur (“wait and see” approach). The aim of this study is to compare outcomes of cirrhotic patients undergoing conservative non-operative care or elective hernia repair.

Methods

A prospective observational study including 246 cirrhotic patients with abdominal hernia was carried out. Patients were given the option to select their treatment: elective hernia repair or conservative non-operative care. Demographics, characteristics of underlying liver disease, type of hernia, complications and mortality were analyzed. During follow-up of patients who opted for the “wait and see” approach, emergency hernia repair was performed in case of hernia complications.

Results

Elective hernia repair was performed in 57 patients and 189 patients were kept in conservative care, of which 43 (22.7%) developed complications that required emergency hernia repair. Elective surgery provided better five-years survival than conservative care (80% vs. 62%; p = 0.012). Multivariate analysis identified multiples hernias [Hazards Ratio (HR):6.7, p < 0.001] and clinical follow-up group (HR 3.62, p = 0.005) as risk factors for mortality. Among patients undergoing surgical treatment, multivariate analysis revealed MELD>11 (HR 7.8; p = 0.011) and emergency hernia repair (HR 5.35; p = 0.005) as independent risk factors for 30-day mortality.

Conclusions

Elective hernia repair offers an acceptable morbidity and ensures longer survival. “Wait and see” approach jeopardizes cirrhotic patients and should be avoided, given the higher incidence of emergency surgery due to hernia complications.

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Prospective study comparing “wait and see” approach with elective surgical repair of abdominal hernias in cirrhotic patients.

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About 22.7% (n = 43) of patients under conservative treatment developed hernia complications requiring emergency hernia repair.

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Five-year survival was higher in elective repair group than in conservative treatment (80% vs. 62%; p = 0.012).

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Among patients undergoing hernia repair MELD>11 and emergency surgery were independent risk factors for 30-day mortality.

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“Wait and see” approach jeopardizes cirrhotic patients, as a high incidence of emergency surgery negatively impact survival.

The abdominal wall hernia in cirrhotic patients: a historical challenge

Background

The incidence rate of abdominal wall hernia is 20–40% in cirrhotic patients. A surgical approach was originally performed only if complication signs and symptoms occurred. Several recent studies have demonstrated the usefulness of elective surgery. During recent decades, the indications for surgical timing have changed.

Methods

Cirrhotic patients with abdominal hernia who underwent surgical operation for abdominal wall hernia repair at the Policlinico “Paolo Giaccone” at Palermo University Hospital between January 2010 and September 2016 were identified in a prospective database, and the data collected were retrospectively reviewed; patients’ medical and surgical records were collected from charts and surgical and intensive care unit (ICU) registries. Postoperative morbidity was determined through the Clavien-Dindo classification. Cirrhosis severity was estimated by the Child-Pugh-Turcotte (CPT) score and MELD (model of end-stage liver disease) score. Postoperative mortality was considered up to 30 days after surgery. A follow-up period of at least 1 year was used to evaluate hernia recurrence.

Results

The univariate and multivariate analyses demonstrated the unique independent risk factors for the development of postsurgical morbidity (emergency surgery (OR 6.42; p 0.023), CPT class C (OR 3.72; p 0.041), American Society of Anesthesiologists (ASA) score ≥ 3 (OR 4.72; p 0.012) and MELD ≥ 20 (OR 5.64; p 0.009)) and postsurgical mortality (emergency surgery (OR 10.32; p 0.021), CPT class C (OR 5.52; p 0.014), ASA score ≥ 3 (OR 8.65; p 0.018), MELD ≥ 20 (OR 2.15; p 0.02)).

Conclusions

Concerning abdominal wall hernia repair in cirrhotic patients, the worst outcome is associated with emergency surgery and with uncontrolled disease. The correct timing of the surgical operation is elective surgery after ascites drainage and albumin/electrolyte serum level and coagulation alteration correction.

Abdominal wall hernia in cirrhotic patients: emergency surgery results in higher morbidity and mortality

Background

Patients with cirrhosis have a high incidence of abdominal wall hernias and carry an elevated perioperative morbidity and mortality. The optimal surgical management strategy as well as timing of abdominal hernia repair remains controversial.

Methods

A cohort study of 67 cirrhotic patients who underwent hernia repair during the period of January 1998-December 2009 at the University Hospital of Sao Paulo were included. After meeting study criteria, a total of 56 patients who underwent 61 surgeries were included in the final analysis. Patient characteristics, morbidity (Clavien score), mortality, Child-Turcotte-Pugh score, MELD score, use of prosthetic material, and elective or emergency surgery have been analysed with regards to morbidity and 30-day mortality.

Results

The median MELD score of the patient population was 14 (range: 6 to 24). Emergency surgery was performed in 34 patients because of ruptured hernia (n = 13), incarceration (n = 10), strangulation (n = 4), and skin necrosis or ulceration (n = 7). Elective surgery was performed in 27 cases. After a multivariable analysis, emergency surgery (OR 7.31; p 0.017) and Child-Pugh C (OR 4.54; p 0.037) were risk factors for major complications. Moreover, emergency surgery was a unique independent risk factor for 30-day mortality (OR 10.83; p 0.028).

Conclusions

Higher morbidity and mortality are associated with emergency surgery in advanced cirrhotic patients. Therefore, using cirrhosis as a contraindication for hernia repair in all patients may be reconsidered in the future, especially after controlling ascites and in those patients with hernias that are becoming symptomatic or show signs of possible skin necrosis and rupture. Future prospective randomized studies are needed to confirm this surgical strategy.

Sciatic hernia mimicking perianal abscess in a cirrhotic patient

Abdominal hernias are very frequent in cirrhotic patients with ascites. The hernias usually present as umbilical, inguinal, incisional, or femoral. However, these patients can also develop uncommon hernias such as pelvic hernias because of pelvic floor weakness and high abdominal pressure due to ascites. We present the first case of a cirrhotic patient with ascites that developed a giant sciatic hernia mimicking a perianal abscess.