Effect of Probiotic Administration Immediately and 1 Month after Colonoscopy in Diarrhea-predominant Irritable Bowel Syndrome Patients.

BACKGROUND: Irritable bowel syndrome (IBS) is one of the most common disorders among young adults. Various studies have demonstrated that the use of probiotics can reduce the overall symptom of IBS, and thus, our aim was to evaluate the efficacy of probiotic products in the reduction of IBS syndrome after colonoscopy. MATERIALS AND METHODS: Our patients were divided among three groups, including immediate probiotic users, start use of probiotics 1 month after colonoscopy, and placebo group. All the patients were interviewed for having common IBS symptoms (stool consistency and frequency, gas, abdominal pain, and flatulence) at baseline, 3rd month of follow-up, and 6th month of follow-up. RESULTS: The mean reduction in abdominal pain was 3.05 ± 1.21, 3.86 ± 0.94, and 3.82 ± 0.63 in the control group, immediate probiotic users, and 1 month after colonoscopy, respectively (P < 0.001). The symptoms of the disease, such as stool consistency, the frequency of defecation, and flatulence (except gas) in the first quarter, in the two treatment groups were significantly improved more than in the control group (P < 0.05). In contrast, the frequency of defecation was not significantly different in the treatment group receiving the probiotics month after colonoscopy compared to the placebo users (P > 0.05). CONCLUSION: According to our results, the use of probiotics had the beneficial effect on IBS symptoms. Furthermore, it can be said that reductions in symptoms and pain in the two treatment groups were not significantly different, but after 6 months of treatment, the effect of probiotics in patients who immediately use it after colonoscopy was more visible and more stable.

Oxybutynin reduces sweating in depressed patients treated with sertraline: a double-blind, placebo-controlled, clinical study.

BACKGROUND: Selective serotonin reuptake inhibitors are primarily used in the pharmacological treatment of patients experiencing a major depressive disorder. However, one of the common unwanted effects is excessive sweating or hyperhidrosis. Oxybutynin is an anticholinergic medication which reduces sweating. The aim of this double-blind study was to examine the effect of administration of oxybutynin on subjective sweating in patients treated with sertraline. METHODS: A total of 140 patients experiencing a major depressive disorder (mean age 37.69 ± 10.44 years, 86 females [61.4%]) treated with sertraline (mean dose 83 mg/day) were consecutively enrolled in the study, and all reported excessive sweating as a side effect. Thereafter, the patients were randomly assigned to either an oxybutynin 5 mg/day group or to a placebo group. At the beginning and end of the 2-week trial, the patients completed questionnaires related to sweating and medication-related side effects. RESULTS: Over time, subjective sweating reduced significantly in the treatment group as compared with the control group. Oxybutynin-induced side effects were uncommon. Relative to male patients, female patients reported less subjective sweating. CONCLUSION: Administration of oxybutynin successfully reduced excessive sweating in patients experiencing a major depressive disorder and treated with sertraline. However, possible gender effects should be taken into account.