Normal Values in Ano-rectal 3D High Resolution Manometry
- Conditions
- ConstipationFecal IncontinenceAnorectal Disorder
- Registration Number
- NCT01710579
- Lead Sponsor
- Hospices Civils de Lyon
- Brief Summary
Ano-rectal manometry is indicative in patients with either fecal incontinence or constipation. Recently anorectal 3D- high resolution manometry has been developed. Pressure variations are measured circumferentially along the anal canal. It may allow a better understanding of anorectal disorders by displaying anal pressure asymmetry and it could be useful to assess the functional anatomy of the pelvic floor better than conventional manometry.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 127
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Anal pressure pattern at rest, during voluntary maximal squeezing and bear down Anal pressure pattern at rest, during voluntary maximal squeezing and bear down during procedure Following parameters will be measured at the level of anal sphincter:
* Minimal pressure (amplitude and location)
* Maximal pressure (amplitude and location)
* Mean pressure
* Asymmetry
- Secondary Outcome Measures
Name Time Method presence of ano-rectal reflex. during procedure Ano-rectal radial endosonography During procedure Evaluation of internal and external anal sphincter integrity and puborectalis muscle at rest
Dynamic ano-rectal endoconography During procedure presence of pelvic floor disorder (rectocele, enterocele)
Trial Locations
- Locations (1)
Unité d'Exploration Fonctionnelle Digestive Hôpital Edouard Herriot
🇫🇷Lyon, France
Unité d'Exploration Fonctionnelle Digestive Hôpital Edouard Herriot🇫🇷Lyon, France