Purpose: The purpose of this study was to determine the long-term survival rate, rate of gastrointestinal continuity restoration, and rate of recurrence following an attack of fulminant Clostridium difficile colitis.
Material and methods: Fulminant C. difficile colitis was defined as any patient who had a bout of C. difficile colitis and required surgical intervention after failing medical therapy. These patients were found through a pathological database search. Follow-up phone calls were made to any patient who survived at least 30 days after being discharged from the hospital following surgical intervention (long-term survivor group).
Results: A total of 49 patients were involved in the study. The 30-day mortality rate was 57% (28/49), with an in-hospital mortality rate of 49%. The 5-year survival rate for the long-term survival group was 38% (8/21) and 16.3% for all patients. Gastrointestinal continuity was restored in 20% of the patients. There was one documented recurrence of C. difficile colitis
Conclusion: Patients who have a bout of fulminant C. difficile colitis have a poor prognosis of surviving longer than 5 years. Restoring gastrointestinal continuity is uncommon and usually reserved for patients with few co-morbidities. Recurrent C. difficile colitis after surgical resection is a rare occurrence.