Active clinical trials for "Constipation"

The aim of The study is to compare between the anorectal manometric profile of patients with functional constipation and patients with constipation predominant irritabe bowel syndrome

The investigators want to prove that people WITHOUT advanced cancer who are taking opioid medications (for problems like back pain) can receive methylnaltrexone (MNTX) safely. Since the FDA has only approved MNTX for advanced cancer patients, the investigators' research is investigating how MNTX can work for NON-cancer patients. This research is being conducted to prove that MNTX can work for non-cancer patients with opioid related constipation.

This investigation will evaluate the effect of Digesta-Lac in adults with occasional constipation in a single-center, randomized, double-blind, placebo-controlled, parallel group 2-arm study for 3 weeks.

First experimental study (Proof Of Concept) to investigate bowel function parameters on which a fermented milk product with probiotics alone or in association with fibers has a potential effect.

The purpose of this study is to compare 1. taste and 2. texture/palatability of Metamucil orange®, Volcolon® and generic orange psyllium.

Many factors in patients undergoing cranial surgery (CS) may affect the bowel evacuation of patients, resulting in constipation, which could lead to the use of the valsalva maneuver. The aim of this study was to determine the effect of abdominal massage (AM) on bowel evacuation of patients treated in intensive care units (ICU) after CS.

The purpose and efficacy endpoint of this study is to assess whether subjects with constipation predominant irritable bowel syndrome (IBS-C) or chronic Idiopathic constipation (CIC) tolerate ISOThrive.

Aim: This study was conducted as a randomized controlled experimental study to examine the effect of abdominal massage with ginger and lavender oil on constipation in elderly individuals. Design: The study was completed with 40 elderly individuals in Kayseri nursing home, including 20 in intervention and 20 in control group who met the criteria for inclusion in the study. In the study, written informed volunteer consent was obtained from the individuals with the approval of the ethics committee and the permission of the institution. The elderly individuals in the intervention group underwent aromatherapy massage with ginger and lavender oils for a period of five days and 15 minutes on weekdays for four weeks according to the abdominal massage application protocol. No application was made to individuals in the control group.

Irritable Bowel Syndrome (IBS) is a common disorder, defined by symptom-based diagnostic criteria. The pathogenesis is multifactorial and gut motor dysfunction is considered to be a contributing factor. Changes in motor patterns in the small bowel in IBS patients are quantitative rather than qualitative with no distinct patterns to distinguish patients from healthy individuals. Changes in motor patterns can affect transit of bowel contents. Indeed, variation in intestinal transit was reported in patients with IBS. Lubiprostone is a novel agent that is Food and Drug Administration (FDA) approved for the treatment of chronic constipation. More recently 2 randomized double-blind, placebo-controlled trials showed the drug to be effective in relieving symptoms in patients with constipation-predominant Irritable Bowel Syndrome (C-IBS), resulting in approval for female patients with C-IBS at a dose of 8 micrograms twice a day. The investigators hypothesize that lubiprostone works not just as a laxative, but by actually altering motility patterns in the small intestine of female patients with C-IBS. These alterations can be measured through High Resolution Manometry (HRM), a new technique that uses catheters with multiple closely spaced sensors and special software that uses color schemes to portray a pressure gradient. This technique allows a detailed assessment of the direction and spread of contractions. The investigators would like to use HRM to see if lubiprostone affects intestinal contractions by giving blinded participants lubiprostone and placebo while they are undergoing High Resolution Manometry and seeing if any changes in contractions occur. Participants will be recruited from investigator's clinic. If interested, potential subjects will be provided with a copy of the consent form for review. Patients will be informed that after they have had an opportunity to review the consent form, they may contact the study team to further discuss the research and address any questions/concerns they have. Participants will undergo a screening visit and a manometry visit. During the screening visit investigators will determine eligibility, including application of inclusion/exclusion criteria and administration of a pregnancy test. Then during the manometry visit patients will receive two capsules, lubiprostone and placebo, three hours apart during HRM. Patients will receive each capsule only once and will not know which order they're receiving them in.

Irritable bowel syndrome (IBS) is a common disorder which presents with abdominal pain or discomfort in association with altered bowel habit. IBS is further subcategorized as three types according to the predominant bowel movement pattern: IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), and mixed-IBS (IBS-M). The exact causes of IBS remain incompletely understood, but proposed mechanisms include abnormal motility, visceral hypersensitivity, abnormal brain-gut interactions, psychological distress, and altered GI tract motility. Lubiprostone, a novel drug that works by activating the colonic Chloride channel type 2(ClC-2), has been approved for use in patients with chronic idiopathic constipation and recently approved for the treatment of IBS-C in women aged 18 and older. By activating the ClC-2 chloride channel in the colon, lubiprostone allows more fluid secretion into the intestinal lumen which leads to softer stool consistency. In phase III clinical trials, patients with IBS-C receiving lubiprostone have reported improvements in many symptoms such as abdominal pain and constipation. However, there is limited physiologic data to explain how exactly lubiprostone improves IBS-C symptoms. The Smartpill is a novel non-digestible capsule that is capable of measuring intraluminal pH, pressure, and temperature in the gastrointestinal (GI) tract. Smartpill has been shown to accurately measure whole gut as well as regional (i.e. stomach, small bowel, colon) transit time. The primary aim of this study is to determine the effects of lubiprostone on whole GI tract transit, colonic transit, motility, and intraluminal pH in patients with IBS-C through evaluation with the Smartpill. The investigators propose to study the effect of lubiprostone vs. placebo on these parameters, and secondarily to evaluate changes in these parameters with differing doses of lubiprostone. The investigators hypothesize that lubiprostone will increase whole GI and colonic transit compared to placebo in patient with IBS. the investigators do not expect a change in intraluminal pH with lubiprostone compared to placebo.