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Related Concept Videos

Drugs for Treatment of Constipation-Predominant IBS01:21

Drugs for Treatment of Constipation-Predominant IBS

Pharmacological therapies for IBS-C are designed to alleviate abdominal discomfort and enhance bowel function. In patients with IBS-C, fiber supplements may help soften stools and decrease straining, but may also lead to increased gas production and bloating. Osmotic laxatives like milk of magnesia are frequently used to soften stools and increase stool frequency in IBS-C patients. In addition, two drugs approved for use in severe IBS-C adult cases are linaclotide (Linzess) and lubiprostone...
Irritable Bowel Syndrome III: Medical and Nursing Management01:30

Irritable Bowel Syndrome III: Medical and Nursing Management

Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.
Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation01:30

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...
Irritable Bowel Syndrome01:23

Irritable Bowel Syndrome

DefinitionIrritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by recurrent combinations of abdominal pain, bloating, diarrhea, or constipation.Pathophysiology of irritable bowel syndromeIts pathophysiology is multifactorial, involving disturbances in motility, sensory processing, microbial balance, barrier integrity, and gut–brain communication. These mechanisms interact to produce symptoms that vary across IBS subtypes.Altered Motility PatternsDisordered...
Drugs for Treatment of Diarrhea-Predominant IBS01:17

Drugs for Treatment of Diarrhea-Predominant IBS

Diarrhea-predominant irritable bowel syndrome (IBS-D) is a subtype of IBS characterized primarily by frequent, loose, or watery stools, abdominal pain, and abdominal discomfort. Therapeutic approaches to managing IBS-D include dietary changes, stress management techniques, and pharmaceutical interventions.
Two specific drugs used in the treatment are alosetron (Lotronex) and eluxadoline (Viberzi). Alosetron, a 5-HT3 antagonist, works by slowing the movement of stools in the gut, reducing bowel...

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Related Experiment Video

Updated: Jun 3, 2026

Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease
03:50

Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease

Published on: August 18, 2023

Biofeedback therapy for constipation in adults.

Satish S C Rao1

  • 1Department of Gastroenterology-Hepatology, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA. satish-rao@uiowa.edu

Best Practice & Research. Clinical Gastroenterology
|March 9, 2011
PubMed
Summary
This summary is machine-generated.

Dyssynergic defecation, a common cause of chronic constipation, can be effectively treated with biofeedback therapy. This neuromuscular training approach is superior to laxatives and improves underlying pathophysiology.

Related Experiment Videos

Last Updated: Jun 3, 2026

Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease
03:50

Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease

Published on: August 18, 2023

Area of Science:

  • Gastroenterology
  • Pelvic Floor Physical Therapy

Background:

  • Dyssynergic defecation affects up to 50% of patients with chronic constipation.
  • It is an acquired behavioral issue caused by poor coordination of abdominal and pelvic floor muscles during defecation.

Purpose of the Study:

  • To review the diagnosis and treatment of dyssynergic defecation.
  • To highlight the efficacy of biofeedback therapy for this condition.

Main Methods:

  • Diagnosis involves patient history, stool diaries, and anorectal physiological tests.
  • Treatment utilizes biofeedback therapy with neuromuscular training, visual, and verbal feedback.

Main Results:

  • Randomized controlled trials demonstrate biofeedback therapy is efficacious and superior to laxatives or sham training.
  • Symptom improvement is linked to changes in the underlying pathophysiology.

Conclusions:

  • Biofeedback therapy is a proven, effective treatment for dyssynergic defecation.
  • User-friendly biofeedback approaches and improved reimbursement are crucial for wider adoption by healthcare professionals.