AIM: To investigate recurrence rates, patterns and complications after nonoperatively managed complicated diverticulitis (CD). METHODS: A retrospective study of patients treated for CD was performed. CD was defined on computed tomography by the presence of a localized abscess, pelvic abscess or extraluminal air. For follow-up, patients were contacted by telephone. Numbers of elective surgeries, recurrences and abdominal pain were analyzed. RESULTS: A total of 114 patients (median age 57 years (range 29-97)), were admitted for CD. Nine patients required surgical intervention for failure of conservative therapy (Hartmann's procedure: n = 6; resection and colorectal anastomosis: n = 3). Of the 105 remaining patients, 24 (22.9%) underwent elective sigmoid resection. The 81 (71%) non-operated patients were all contacted after a median follow-up of 32 mo (4-63). Among them, six had developed a recurrent episode of diverticulitis at a median follow-up of 12 mo (6-36); however, no patient required hospitalization. Sixty-eight patients (84%) were asymptomatic and 13 (16%) had recurrent abdominal pain. CONCLUSION: Conservative policy is feasible and safe in 71% of cases, with a low medium-term recurrence risk.
AIM: To investigate recurrence rates, patterns and complications after nonoperatively managed complicated diverticulitis (CD). METHODS: A retrospective study of patients treated for CD was performed. CD was defined on computed tomography by the presence of a localized abscess, pelvic abscess or extraluminal air. For follow-up, patients were contacted by telephone. Numbers of elective surgeries, recurrences and abdominal pain were analyzed. RESULTS: A total of 114 patients (median age 57 years (range 29-97)), were admitted for CD. Nine patients required surgical intervention for failure of conservative therapy (Hartmann's procedure: n = 6; resection and colorectal anastomosis: n = 3). Of the 105 remaining patients, 24 (22.9%) underwent elective sigmoid resection. The 81 (71%) non-operated patients were all contacted after a median follow-up of 32 mo (4-63). Among them, six had developed a recurrent episode of diverticulitis at a median follow-up of 12 mo (6-36); however, no patient required hospitalization. Sixty-eight patients (84%) were asymptomatic and 13 (16%) had recurrent abdominal pain. CONCLUSION: Conservative policy is feasible and safe in 71% of cases, with a low medium-term recurrence risk.
Authors: Wolfgang B Gaertner; David J Willis; Robert D Madoff; David A Rothenberger; Mary R Kwaan; George E Belzer; Genevieve B Melton Journal: Dis Colon Rectum Date: 2013-05 Impact factor: 4.585