Active clinical trials for "Diarrhea"

Diarrhoea continues to be a major cause of child deaths. Current treatment of acute watery diarrhoea includes oral rehydration solution (ORS), zinc and continued feeding. The use of zinc is based on a number of studies that showed that zinc reduces the duration and severity of diarrhoea. The recommended dose of zinc in 6-59 month old children is 20mg/day for 10-14 days. This dose is associated with an increased risk of vomiting. No dosing studies are available to determine the optimal dose of zinc, which while maintaining the benefits also has a low risk of vomiting. The investigators will conduct a double-blind randomized controlled trial of three doses of zinc (20mg/day, 10mg/day and 5mg/day) in two settings - one in Sub-Saharan Africa and the other in South Asia. The study population will be 4500 children with diarrhoea of less than 72 hours duration who are aged 6-59 months. They will be recruited from outpatient health facilities. All enrolled children will receive ORS and continued feeding as recommended by the World Health Organization. Those allocated to the standard zinc dose will receive an oral dispersible tablet with 20mg zinc daily for 14 days. Those allocated to lower dose zinc will receive identical tablets with either 10mg or 5mg zinc daily for 14 days. Enrolled children will be followed by until recovery from diarrhoea or 15 days after enrolment, whichever is later. In addition, study children will be assessed again at thirty (30), forty-five (45), and sixty (60) days to estimate impact on post illness outcomes. Primary outcomes will be mean duration of diarrhoea, proportion of episodes that last longer than 5 days, mean number of stools and proportion of children with vomiting.

This is a randomized, double-blind, placebo-controlled, 2-arm parallel group study. After qualifying for the study and signing informed consent, patients will undergo a two-week observation period during which stool consistency and frequency data and symptom data will be collected. Patients will then be randomized 60:40 to RHB-102 12 mg (BEKINDA) or placebo. Patients will continue on treatment for 8 weeks. Each medication will be given once daily.

In North America, one of the most common reasons for hospitalization in previously healthy children is for the treatment of infections with antibiotics. This study will determine if, in previously healthy children hospitalized and prescribed intravenous (IV) antibiotics, the co-administration of a probiotic milk product containing good bacteria, is safe and effective for reducing AAD, as compared to a placebo (identical appearing milk product). This will be a two-center, randomized, masked, placebo-controlled clinical trial. The results of this study will help inform clinicians and families on the use of probiotics in the prevention of AAD, a common side effect of antibiotic use among hospitalized children.

To evaluate the efficacy and safety of TCM decoction Chang'an I Recipe in the treatment of IBS-D. A multicenter, randomized, double-blind, placebo-controlled clinical trial was designed. Patients were applied for central random number and were given corresponding treatment according to inclusion sequences.The treatment group was administered the Chang'an I Recipe, 150ml/bag, 3 times/day; while the control group was administered the placebo, 150ml/bag, 3 times/day. Both courses of treatment were 8 weeks.

A study to verify the superiority of ramosetron hydrochloride (Irribow Tablets) to placebo for male patients with diarrhea-predominant irritable bowel syndrome (D-IBS) and to evaluate its safety.

For six hours following drug administration, subjects will rate the severity of specific symptoms. At the end of the six hour study, subjects will rate the overall effectiveness of the product.

The purpose of this study is to determine whether Lactobacillus acidophilus/rhamnosus complex is effective in the prevention of antibiotic-associated diarrhea (AAD) in the elderly.

Subjects must be 18 years old and older, have diarrhea and microscopic colitis. Pregnant or nursing females are excluded. They can't have other untreated diarrheal conditions. Subjects will receive medication for 8 weeks, followed by sigmoidoscopy with biopsies. The subjects will be monitored weekly. A pathologist will review pre and post treatment biopsies. Subjects that show improvement will be followed for 4 weeks post medication.

Diarrhoea continues to be a major cause of mortality and morbidity in young children especially in many developing countries. Although the mortality burden of diarrhoea has substantially reduced, the morbidity pattern remained almost unchanged. Recent randomized controlled supplementation trials in developing countries have consistently shown that zinc has the potential to reduce the duration of diarrhoea as well as has preventive effect on childhood diarhroea in subsequent months. Currently, international health agencies recommend zinc as an important adjunct therapy to treat diarrhoea in developing countries where zinc deficiency is highly prevalent and diet is poor in zinc. The recommendation is to provide 20 mg elemental zinc daily for 10 days during each episode of diarrhoea. This study aims at evaluating the relative efficacy of two length of 20 mg zinc therapy (5 vs 10 days) during acute diarrhoea in a rural community in a community-based individually randomized placebo-controlled trial with 20 mg zinc daily and will be conducted in seven villages in the ICDDR,B Matlab study area. The study will require 2050 acute dirrhoeal episodes to be treated who will be randomly allocated to one of the two treatment schedules (20 mg of zinc daily for 5 or 10 days). Children who will be allocated to the shorter duration therapy will receive placebo for the remaining days to complete 10-day treatment. Female Field Workers (FFWs) will conduct diarrhoea surveillance and administer zinc daily at home. Data will be analyzed using appropriate statistical procedure. Findings of this study will be immensely valuable for deciding recommendation for the duration of zinc therapy in the management of acute diarrhoea in young children and will have profound programmatic and policy implications for scaling up zinc intervention in the community.

The purpose of the study is to determine the efficacy and safety of Rezular (arverapamil) in the treatment of IBS-D.