Diseases of the colon and rectum
-
Randomized Controlled Trial
Sacral nerve stimulation is more effective than optimal medical therapy for severe fecal incontinence: a randomized, controlled study.
This randomized study was designed to compare the effect of sacral neuromodulation with optimal medical therapy in patients with severe fecal incontinence. ⋯ Sacral neuromodulation significantly improved the outcome in patients with severe fecal incontinence compared with the control group undergoing optimal medical therapy.
-
The primary end point of this study was to determine the risk factors that predict chronic pouchitis in those patients having ileal pouch-anal anastomosis. ⋯ Chronic pouchitis is a frequent complication after ileal pouch-anal anastomosis. In this study patients with primary sclerosing cholangitis or other extraintestinal manifestations of ulcerative colitis were not more likely to develop chronic pouchitis. Patients with postoperative complications, specifically anastomotic complications after ileal pouch-anal anastomosis, were more likely to develop chronic pouchitis and may benefit from early strategies to prevent pouchitis.
-
Sphincter repair is the standard treatment for fecal incontinence secondary to obstetric external anal sphincter damage; however, the results of this treatment deteriorate over time. Sacral nerve stimulation has become an established therapy for fecal incontinence in patients with intact sphincter muscles. This study investigated its efficacy as a treatment for patients with obstetric-related incontinence. ⋯ Sacral nerve stimulation is potentially a safe and effective minimally invasive treatment for fecal incontinence in patients with de novo external anal sphincter defects or defects after unsuccessful previous external anal sphincter repair, although numbers remain small.
-
Randomized Controlled Trial Comparative Study
Stapled technique for acute thrombosed hemorrhoids: a randomized, controlled trial with long-term results.
This study was designed to compare stapled vs. conventional hemorrhoidectomy for patients with acute thrombosed hemorrhoids. ⋯ Stapled hemorrhoidectomy is safe and effective for acute thrombosed hemorrhoids. Similar to elective stapled procedure, emergency stapled excision has greater short-term benefits compared with conventional excision: diminished pain, faster recovery, and earlier return to work. Long-term results and satisfaction were excellent.
-
Diverticular disease increased steadily concomitant with elevated rates of overweight and obesity during the 20th century. Therefore, the objective of this study was to investigate whether overweight and obesity in midlife predict future diverticular disease in men. ⋯ In a large community-based sample of middle-aged men, overweight and obesity were strongly linked to future severe diverticular disease leading to hospitalization.