Clinical trial Recruiting at 1 site Observational Ages 18 and up

Understanding Chronic Pain in Patients with Inflammatory Bowel Disease

Official title: Psychophysiological and Biological Profiling of Chronic Pain in Patients With Inflammatory Bowel Disease

Run by Queen Mary University of London · NCT04995224 · Data updated 2026-11-12

This study is trying to find out what causes chronic abdominal pain in people who have just been diagnosed with inflammatory bowel disease, like ulcerative colitis and Crohn's disease.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment25600 (estimated)
SponsorQueen Mary University of London
Academic / other
Locations1 site (London)
StatusRecruiting
StartedJuly 26, 2021
Main results expectedSeptember 30, 2027
Study endsSeptember 30, 2027
Registry record updatedMay 22, 2026
Trial IDNCT04995224 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults over 18 years old who have been diagnosed with ulcerative colitis or Crohn's disease within the last 6 months.

Probably not a fit

Patients with severe extensive colitis at risk of colectomy or those with other significant health issues may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to identify psychophysiological and biological risk factors contributing to chronic abdominal pain in patients newly diagnosed with inflammatory bowel disease (IBD), including ulcerative colitis and Crohn's disease. Over 18 months, 150 participants will undergo a longitudinal assessment involving online questionnaires, stool and blood sample collection, and heart rate monitoring. The study will utilize a combination of telecommunication for consent and training, as well as mobile applications for real-time symptom tracking. The findings may help clarify the mechanisms behind chronic pain in IBD patients, even during remission.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and management of chronic pain in IBD patients, enhancing their quality of life.

How similar studies have gone: While the specific mechanisms of chronic pain in IBD are not extensively studied, similar approaches in understanding pain mechanisms in other chronic conditions have shown promise.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria :

* Males or females who are over 18 years old.
* Patients who are diagnosed with UC or CD within 6 months before the enrolment.
* Patients who have access to the internet and have the IT skills to perform basic tasks e.g. operate emails and fill out questionnaires.
* Patients who are willing and able to participate in the study for the required duration, can understand and are willing to sign the consent forms and agree to undergo all protocol-related tests and procedures.

Exclusion Criteria:

* Patients who have severe extensive colitis and are at imminent risk of colectomy.
* Patients who already have the presence of a stoma or history of a fistula or stricture due to another diagnosis.
* Patients who are pregnant, lactating or thinking of becoming pregnant during the study period
* Patients who have unstable acute illness or exacerbation of an unstable chronic illness or chronic disease (other than IBD) that may affect assessments for this study as determined by previous physical examination, medical history, vital signs, ECG, and laboratory (serum biochemistry, hematology, urinalysis) assessments.
* Patients with a medical history of hepatitis B, hepatitis C or human immunodeficiency virus (HIV) infection that are not in remission and are on medication that can affect gastrointestinal function.
* Patients who have known or suspected to have a severe cardiac disease (e.g., symptomatic coronary artery disease, prior myocardial infarction, congestive heart failure (CHF) and chronic arrhythmia such as atrial fibrillation
* Patients who have known or suspected cerebrovascular disease (e.g. prior stroke or transient ischemic attack, symptomatic carotid artery disease, prior carotid endarterectomy or other vascular neck surgery)
* Patients who have a known history or suspected history of substance abuse or addiction (within the last five years).

Where it's running

  • Neurogastroenterology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London
    London, United Kingdom
    Recruiting

Study contacts

  • Principal investigator: Qasim Aziz — Wingate Institute of Neurogastroenterology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London
  • Study coordinator: Iman Khwaja
  • Email: i.khwaja@qmul.ac.uk
  • Phone: 02078822655

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.