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Obstructed Defaecation: Proctography Versus Ultrasound in Symptomatic Patients

NCT02239302 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 131

Last updated 2015-07-31

No results posted yet for this study

Summary

Obstructed defaecation syndrome is a common problem in which patients experience difficulty to evacuate stools and feel that the bowel is incompletely empty, which causes the need to put fingers in to the rectum or vaginal to empty the rectum. These symptoms have a significant effect on social, physical, emotional and sexual wellbeing all of which have impact on quality of life. These symptoms are caused by posterior compartment disorders such as the last part of the large bowel bulging into the vagina (rectocele), the small bowel pressing on the rectum (enterocele), a circumferential infolding of the rectal wall (intussusception) or paradoxical pelvic floor contraction during attempts to evacuate (anismus).

Currently the evacuation proctogram is the gold standard for diagnosis of posterior compartment disorders. This technique, however, exposes the patient to ionising radiation, requires preparation of the small and large bowel with contrast and defaecation in a non-private setting, which most women find embarrassing and unpleasant. Over the years, research has focussed on identifying alternatives that are better tolerated to substitute evacuation proctography. Ultrasound is a widely available, non-expensive, non-invasive, fast and a well-tolerated method for the dynamic and static imaging of the pelvic floor without the use of ionising radiation. The level of agreement between transperineal ultrasound (TPUS) and proctography for varies widely. Endovaginal ultrasound (EVUS) not yet compared to proctography. The aim of this study is to assess the level of agreement between ultrasound (EVUS and TPUS) and evacuation proctography in the diagnosis of posterior compartment disorders.

Conditions

  • Obstructed Defaecation Syndrome

Sponsors & Collaborators

  • Croydon University Hospital

    lead OTHER

Principal Investigators

  • Ranee Thakar, FRCOG · Croydon University Hospital

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-01-31
Primary Completion
2015-03-31
Completion
2015-03-31

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 NCT02239302 on ClinicalTrials.gov