Non-invasive Assessment of Colonic Motility (NCT04624334) | Clinical Trial Compass
TerminatedNot Applicable
Non-invasive Assessment of Colonic Motility
Stopped: Money issues
Netherlands34 participantsStarted 2021-02-25
Plain-language summary
The current diagnostic process of colonic motility disorders often takes a long time and involves multiple invasive, painful and/or unnecessary diagnostic procedures. To improve this diagnostic process, the potential of Electro-Entero-Graphy (EEnG) is investigated.
During the EEnG procedure, several surface electrodes are positioned (under ultrasound guidance) on the abdomen so that electrical activity originating in the colon can be measured. Measurements will be performed after a period of fasting (when the colon is 'silent') and just after a meal (when the colon is moving) in both participants suffering from colonic motility disorders and healthy controls.
It is hypothesized that these measurements are an indication of colonic motility and can be used as a diagnostic tool for colonic motility disorders. It is also hypothesized that this EEnG procedure is not more burdensome than the Gold Standard procedures for diagnosing colonic motility disorders. This will be assessed using questionnaires.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* All participants:
* Age ≤ 11 years for babies and children
* Age ≥ 18 years for adults.
Patients
* For babies/children:
* suffering from surgically untreated HSCR as determined by a rectal biopsy, or
* suspected of HSCR, for which a rectal biopsy is planned
* For adults: Suffering from a (suspected,) surgically untreated functional colonic motility disorder (such as slow-transit constipation, idiopathic/therapy resistant constipation of the colon), as diagnosed previously or will be diagnosed in the near future using the gold standard method.
Exclusion criteria:
* All participants:
* For adults: BMI \> 27 kg/m2
* For babies/children: weight for length \> 2.5 standard deviations of WHO Child Growth Standard
* Pregnancy
* Diabetes
* Any food intolerance
* Presence of an intestinal stoma
* Use of continuous tube feeding
* Healthy controls:
* The presence of any known gastro-intestinal conditions
* Use of laxatives in the past two years
* Participants with (suspected) motility disorder:
* (Part of) colon removed
* Inflammatory bowel disease
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.