View clinical trials related to Constipation.
Filter by:Constipation is a condition often seen in children. Constipation is often associated with impaired quality of life of the child and of great concern among parents. Despite the fact that both diagnosis and treatment is a simple task, it is often seen that the treatment fails, and many children are referred to a pediatric ward for specialized treatment. There is currently little research on the subject and treatment is therefore based on expert knowledge rather than scientific research. The study objective is to identify the most effective and least stressful treatment of children with constipation for both families and the health care system. The following will be tested: Does treatment of constipation in children require specialized knowledge and extensive resources or can the treatment be simplified? The results from this study are expected to form the basis for a evidence based treatment of children with constipation.
Constipation is a common problem among children. The majority of children suffering from constipation have no underlying disease. Although constipation has no basis in underlying disease, it often leads to a reduced quality of life of children who are on par with or worse than for children suffering from serious diseases such as cardiovascular and rheumatic diseases. Despite the high frequency of constipation among children, little is known about the causes and treatment of constipation. Treatment consists of symptomatic treatment with various laxatives. Movicol and Movicol junior has proven very effective and are therefore widely used in children as disimpaction and maintenance treatment. There is currently no research to prove the need for and length of maintenance treatment with laxative medications in children. The purpose is to examining the effectiveness of maintenance treatment with Movicol. Additional til study will examine how the anal diameter change during a course of treatment and the degree to which it can be used as an indicator of treatment efficacy. The study will test the following: • What is the effect of maintenance treatment with PEG compared to placebo? The results from this study are expected to form the basis for an evidence-based approach to the use of maintenance therapy and the use of ultrasound of the rectum in children with constipation.
The aim of the study is to test the effect of polydextrose on whole gut transit time and gastrointestinal symptoms in a dose-responsive manner.
Study in healthy volunteers to investigate the effects of Rifampin on the Pharmacokinetics of NKTR-118.
Study in healthy volunteers to investigate the effects of Quinidine on the Pharmacokinetics of NKTR-118
The projects aim is to investigate the intestinal function of patients suffering from Prader-Willi Syndrome. The methods used are ultrasonographic measurement of the rectal diameter and gastrointestinal transit time
This will be a single-center, randomized, parallel group, multiple dose administration, double-blind, placebo-controlled study to evaluate the effects of YKP10811 on gastric, small bowel, and colonic transit in patients with Chronic Constipation or Functional Constipation. Four groups including a placebo group will be enrolled and will receive multiple oral doses of YKP10811 or matching placebo.
Patients undergoing routine rectal suction biopsy will undergo as part of the study an additional Endoscopic mucosal resection. The biopsy results will also be correlated with patient's clinical data including clinical history, Bristol stool scale, anorectal manometry results, and SITZ marker studies. Cost and recovery time will be compared.
Bowel preparation is a major determinant of colonoscopy and colorectal surgery. Polyethylene glycol electrolyte solutions (PEG-E) are the most commonly used laxatives in China. However, a significant number of patients, especially those constipated patients, failed colonoscopies due to poor bowel cleaning. Inadequate preparation may also lead to missed colonic lesions. The study is based on the hypothesis: itopride hydrochloride, a prokinetic agent, its dual role as dopamine D2 receptor antagonism and acetylcho-linesterase inhibition make it an appropriate adjuvant for bowel preparation. It was reported to promote colonic peristalsis, shorten colonic transit time and accelerate propulsion of colonic luminal contents through inhibition of M3 receptor and dopamine D2 receptors in vitro and in vivo. So this study is to determine the efficacy, tolerance and safety of high dose of itopride, when given in different times before administration of PEG-E, for colonic preparation in patients with chronic constipation.
This study aims to evaluate the efficacy and safety of the docusate sodium and sorbitol rectal solution produced by Ferring Pharmaceutical (China) Ltd. in treating Chinese patients with constipation.