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Imodium Syrup Versus Imodium Tablets for Faecal Incontinence

NCT00933465 · Status: WITHDRAWN · Phase: PHASE4 · Type: INTERVENTIONAL

Last updated 2014-11-18

No results posted yet for this study

Summary

Faecal incontinence (FI) is a debilitating and often neglected problem. It can be defined as the loss of voluntary control of liquid or solid stool.It is estimated that 2-3% of western adults suffer from FI with prevalence increasing with age, further to this up to 50% of nursing home residents suffer too with it more common in females. Aetiology is often multi-factoral, where obstetric anal sphincter injury is most common is females and iatrogenic anal sphincter injury is most common in males.

Loperamide (imodium) is a constipating agent used as first choice pharmacological agent due to its high efficacy. Trials have suggested it thickens stool consistency and may raise resting anal sphincter pressure, associated with improved clinical function with a reduction in bowel frequency and urgency, a reduction in incontinence and less need for pads.

Loperamide is well tolerated but has been known to cause side effects of abdominal pain and distension, nausea and vomiting and constipation.

Imodium can be taken in two ways; as syrup (1mg/5mls) or tablets (2mg). There have been no comparative studies. Side effects are mainly seen with the tablet form and so it is hypothesized that the syrup form is better tolerated because it is more accurately titrated to effect.

This is a NHS funded single blinded, randomised, cross-over study to assess the clinical effects of Imodium, in tablet and syrup form, on patients presenting with faecal incontinence. Each subject will act as their own control. Patients will be recruited through out-patient visits for their FI, where they will be made aware of the trial. During the trial they will be asked to fill out FI scoring questionnaires and quality of life scores. Also they will undertake two assessments of anal physiology testing squeeze pressures, sensation and compliance at baseline and at the end after three months.

Conditions

  • Fecal Incontinence

Interventions

DRUG

Imodium (Loperamide Hydrochloride) syrup

syrup (orally), max dose per day; 16x 5ml spoonfuls (80ml) Titrated from low dose to clinically relevant dose as described by the patient and their symptoms. Taken at times suitable for the patient, either at regular intervals as defined by patient needs, or as single dose when needed the most.

DRUG

Imodium (Loperamide hydrochloride) tablets

tablets (orally) max dose per day; in chronic diarrhea, 8 capsules (16 mg) titrated from low dose to clinically relevant dose as described by patient and their symptoms. Taken at times suitable for the patient, either at regular intervals as defined by patient needs, or as single dose when needed the most

Sponsors & Collaborators

  • University of Southampton

    collaborator OTHER

  • University Hospital Southampton NHS Foundation Trust

    lead OTHER

Principal Investigators

  • Karen Nugent, MA MSmedFRCS · University Hospital Southampton NHS Foundation Trust

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-10-31
Primary Completion
2010-05-31
Completion
2010-05-31

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00933465 on ClinicalTrials.gov