Continuous versus cyclic mesalazine therapy for patients affected by recurrent symptomatic uncomplicated diverticular disease of the colon.
Forty consecutive patients affected by recurrent attacks of symptomatic uncomplicated diverticular disease of the colon were evaluated to investigate the effectiveness of 2 different mesalazine therapeutic schedules in preventing recurrence of the disease. The patients were randomly enrolled and treated with mesalazine 1.6 g/d (group A) or mesalazine 1.6 g/d 10 days per month (group B). Thirty-four patients completed the study (85%): 3 (7.5%, 1 in group A and 2 in group B) were lost to follow-up, 2 (5%, both group B) were withdrawn from the study for protocol violation, and 1 (2.5%) for hospital admission for stroke (group A). Twenty-three patients (67.65%) were symptom free after 24 months of treatment (overall symptomatic score, 0): 14 of 18 in group A (per-protocol, 77.78%; intention to treat, 70% [95% confidence interval [CI], 61.5-91.8]), 9 of 16 in group B (per protocol, 56.25%; intention to treat, 45% [95% CI, 61.5-91.8]; P < 0.05). Four patients (10%) improved, but were not completely symptom free. Six patients (15%) showed recurrence of symptoms: 1 in group A (5.56%) and 5 in group B (31.25%; P < 0.005; overall symptomatic score, 68). Daily mesalazine supplying seems to be more effective than cyclic supplying in maintaining remission in recurrent symptomatic uncomplicated diverticular disease.
Tursi
Antonio
A
Digestive Endoscopy Unit, "Lorenzo Bonomo" Hospital, Galleria Pisani, 4, Andria, (BA), Italy. antotursi@tiscali.it
Brandimarte
Giovanni
G
Giorgetti
Gian Marco
GM
Elisei
Walter
W
D000368:Aged; D000369:Aged, 80 and over; D004241:Diverticulum, Colon / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D019804:Mesalamine / Q000008:administration & dosage* / Q000627:therapeutic use; D008875:Middle Aged; D011446:Prospective Studies; D012008:Recurrence; D012074:Remission Induction; D016896:Treatment Outcome
D019804:Mesalamine