MARVIN Chatbots for Health Information
Official title: A Master Research Protocol to Adapt and Evaluate an Artificial Intelligence Based Conversational Agent to Provide Information for Different Health Conditions: the MARVIN Chatbots
Run by McGill University Health Centre/Research Institute of the McGill University Health Centre · NCT05789901 · Data updated 2026-11-12
This study is testing a new chatbot designed to provide helpful health information for people with different health conditions, like breast cancer and pediatric emergencies, to see how well it works for them.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 14 Years and up |
| Sex | All |
| Enrollment | 400 (estimated) |
| Sponsor | McGill University Health Centre/Research Institute of the McGill University Health Centre Academic / other |
| Locations | 2 sites (Montreal, Quebec and 1 other locations) |
| Status | Recruiting |
| Started | March 1, 2024 |
| Main results expected | December 31, 2033 |
| Study ends | December 31, 2034 |
| Registry record updated | March 6, 2024 |
| Trial ID | NCT05789901 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals aged 14 and older who are fluent in English or French and have access to a smartphone or computer.
✕Probably not a fit
Patients who do not meet the inclusion criteria or have cognitive deficits 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 research focuses on adapting the MARVIN chatbot, originally developed for HIV patients, to provide information for various health conditions such as breast cancer and pediatric emergency medicine. The study employs an adaptive platform trial design, allowing for flexibility in testing multiple chatbot interventions tailored to different populations. Researchers will evaluate the usability and implementation outcomes of these chatbots through co-construction with participants, ensuring the tools meet their needs and encourage ongoing use. The study aims to gather data on factors that influence the effectiveness of the chatbots in real-world scenarios.
Why it matters
Potential benefit: If successful, this could enhance patient engagement and adherence to treatment through accessible health information provided by chatbots.
How similar studies have gone: Other studies have shown promise in using chatbots for health information, indicating potential success for this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria for all objectives: * being 14 years or older; * being fluent in English and/or French; * being able to understand the requirements of study participation and provide informed consent during the duration of the study; * having access to a smartphone, tablet, or computer at home/at workplace; * having access to an internet connection at home or data plan on their device. Inclusion Criteria Specific to objectives 2 and 3: * accept to use a Facebook Messenger-based Chatbot; * accept to use or create a personal Facebook account; * accept Facebook's privacy and data security policies. Exclusion Criteria: * not meeting the inclusion criteria * any reason, in the opinion of the investigator, which would make the candidate inappropriate for participation in an investigative study involving a chatbot (e.g., cognitive deficit)
Where it's running
-
Centre hospitalier de l'Université de Montréal (CHUM)
Montreal, Quebec, Canada Recruiting -
McGill University Health Centre (MUHC)
Montreal, Quebec, Canada Recruiting
Study contacts
- Principal investigator: Bertrand Lebouché, MD — McGill University Health Centre/Research Institute of the McGill University Health Centre
- Study coordinator: Bertrand Lebouché, MD
- Email: bertrand.lebouche@mcgill.ca
- Phone: 514-843-2090
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.