Active clinical trials for "Diarrhea"

This clinical study is conducted to assess the efficacy of cadazolid compared to vancomycin in subjects with Clostridium difficile-associated diarrhea (CDAD).

The overall aim is to characterize and to compare the extent and quantity of C. difficile stool shedding, perianal colonization and environmental contamination in patients who received oral fidaxomicin, oral metronidazole, or oral vancomycin. This is a prospective, randomized, microbiologic and molecular, study of environmental contamination from patients with proven C. difficile associated diarrhea (CDAD).

The objectives of this study are (1) to determine the efficacy of fecal microbiota transplantation (FMT), given as oral capsules, compared with placebo for the treatment of refractory diarrhea-predominant irritable bowel syndrome (IBS-D); (2) determine the impact of FMT on the intestinal microbiome of patients with IBS-D; and (3) assess the safety, feasibility, and tolerability of FMT for patients with IBS-D.

The primary objective is to determine if the administration of a single dose of oral ondansetron (an anti-vomiting medication), compared to placebo, results in a reduction in intravenous (IV) rehydration therapy in children presenting for emergency department care with vomiting and diarrhea in Pakistan.

This study is an exploratory study aiming (i) to obtain clinical experience of GR68755 in Japanese subjects with severe d-IBS to explore the feasibility of the next phase study and (ii) to obtain reference data for endpoints and dosage and administration of a next phase study.

Inpatient treatment for complicated severe acute malnutrition (SAM) continues to have a high mortality in Africa. This is partly because children are commonly brought for admission because they are seriously ill, rather than being brought to hospital because of malnutrition alone. Mortality rates are especially high where SAM is complicated by HIV or TB. The early phase of inpatient nutritional treatment for severe acute malnutrition is based on a low-protein milk known as F75, which is given to improve metabolic homeostasis prior to the re-feeding to achieve catch-up growth. F75 provides a high proportion of energy from carbohydrates, including sucrose, lactose and maltodextrin. However, malabsorption of different types of carbohydrates, but lactose in particular, is known to occur in SAM and may lead to osmotic diarrhoea. Diarrhoea is common in children with SAM and is associated with increased mortality. Furthermore, switching from a catabolic state to a high energy diet that consists of predominantly carbohydrates can lead to 're-feeding syndrome' that may lead to severe electrolyte abnormalities and multiple organ dysfunction. The aim of this trial is to determine whether reducing the carbohydrate content of F75, and removing lactose, improves the stabilisation of severely malnourished children. The trial will involve randomising children who are eligible to receive F75 milk to either the current formulation or a revised formulation. Both formulations will be given according to current recommendations regarding frequency of feeding and caloric value. Since the purpose of F75 is to stabilise the child metabolically and biochemically, the primary endpoint of the trial will be time to stabilisation (the end of the first phase of treatment for severe acute malnutrition). Blood and stool samples at admission and after three days will be used to determine the effects on carbohydrate and fat malabsorption and evidence of the re-feeding syndrome. Children will be followed up until discharge from hospital. The project has been planned in consultation with the World Health Organisation (WHO) and, if the revised formulation of F75 results in improved outcomes, will lead to a global change in recommendations for its formulation.

This study will assess the safety of a new biologic drug, RBX2660 (microbiota suspension) as a treatment for recurrent Clostridium difficile-associated diarrhea (CDAD), which is the primary symptom of recurrent Clostridium difficile infection. All eligible subjects will receive RBX2660.

Diarrhoea and malnutrition are the common childhood illnesses responsible for higher deaths in developing counties. Physiologically, malnourished children excrete lower amounts of salts and water in diarrhoeal stools, and they also are unable to handle excessive salts and water load. Some times they are found to be hyponatraemic due to the shift of sodium inside the cells (inefficient Na+ /K+ pump), and fluids containing higher amounts of sodium (such as the standard ORS) may lead to further increase in the intracellular sodium, fluid overload and heart failure. They also have depleted in potassium stores in the body. Recently, the WHO recommended a special ORS formulation, known as ReSoMal, for management of diarrhoea in severely malnourished children that contains a lower amount of sodium (45mmol/L) and higher amount of potassium (40 mmol/L) than the standard WHO-ORS. It is felt that an ORS containing lower sodium and higher potassium concentration may be useful in correcting hypokalemia, and in lowering the risks of excess sodium and /or overhydration, in severely malnourished children with diarrhoea. The safety of ReSoMaL is, however, still in question due to the risk of hyponatraemia, including symptomatic hyponatraemia, especially in the treatment of severe watery diarrhoea due to Vibrio cholerae and ETEC where loss of sodium in the stool exceeds than that is contained in ReSoMal. Thus an ORS solution with modest concentration of sodium (75 mmol/L) and higher concentration of potassium (40 mmol/L) have been suggested for the treatment of diarrhoea in these children. To improve the efficacy of oral rehydration, in terms of reducing the severity of purging and diarrhoea duration, different approaches (changing the substrates/ reducing the sodium and glucose concentration and osmolarity) have been tried with limited success. Benefiber (partially hydrolysed guar gum), a soluble fiber if added to a ORS solution is expected to be fermented in the colon liberating short chain fatty acids (SCFAs). SCFAs stimulate sodium and water absorption from the colon, and they have trophic effect, act as a fuel source for the colonocytes, have antibacterial properties and stimulates the production commensal flora, thereby may enhance recovery from acute diarrhoea in severely malnourished children. The aims of our proposed study are to examine whether an ORS solution with a modest concentration of sodium will prevent the occurrence of hyponatraemia including symptomatic hyponatraemia, and also whether addition of benefiber will improve the efficacy of ORS solution. This will be a randomized, double blind, controlled clinical trial in 186 children with severe malnutrition and watery diarrhoea (62 in each of the three treatment groups) to compare the efficacy of (i) the currently recommended ORS with some modofication(Na+ 75 mmol/L and K40 momol/L and minerals-Zinc, copper and magnesium), (ii) ReSoMal (Na+ 45 mmol/L), (iii) Currently recommended ORS (Na+ 75 mmol/L, K 40 momol/L and added minerals) with added Benefiber (25 grams/L), in the treatment of acute watery diarrhoea in children with severe malnutrition

Cross-over, tolerability study with healthy subjects taking Zavesca in combination with Florastor. Forty-two subjects will be randomized to one of two treatment sequences of Zavesca with Florastor and Zavesca with Placebo of Florastor. Gastrointestinal tolerability and PK endpoints, demographic, laboratory and safety testing, and AEs and SAEs will be collected throughout the seventy-four day study.

Diarrheal diseases are the third leading cause of mortality in the world, with nearly 2 million deaths annually among children under age 5 years. Several clinical trials of oral zinc supplementation performed in developing country populations have confirmed this nutrient's efficacy in reducing the severity and frequency of diarrhea. The World Health Organization (WHO) has recommended global use of zinc supplementation in all children with diarrhea despite little or no data from trials in industrialized/developed settings. In the United States over 4 million children suffer annually from diarrheal illness. Although mortality is not a significant factor in U.S. cases, 75% of all cases present to medical care resulting in over 200,000 hospitalizations annually for diarrhea. This has significant impact on U.S. healthcare costs, with an average of $391 per outpatient treatment and $2,549 per inpatient treatment spent on each episode of acute diarrheal illness. The goal of this study is to evaluate the effectiveness of oral zinc in decreasing the duration of diarrhea in children treated as outpatients and in decreasing the duration of hospitalization in children treated as inpatients in an industrialized country. The results of this study promise to have a substantial impact on the management of a common pediatric health problem, and could conceivably affect direct and indirect healthcare costs to society.