Can a simple questionnaire predict who will follow their treatment?
NCT ID NCT06856902
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a tool called B-COMPASS that uses a 22-question survey to predict whether people will follow their prescribed treatments. Researchers will enroll 3100 adults with cardiovascular, endocrine, immune, nerve, cancer, or rare diseases across Europe. The goal is to see if the tool can accurately identify who needs extra support to improve adherence and health outcomes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 3,100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Having the diagnosis of the pilot sites target groups described above as per clinical assessment or validated diagnosis criteria * Having the age of the pilot sites target groups described above * Having accepted to participate in the study and provided written informed consent * Having the availability to participate on all study activities Exclusion Criteria: * Individuals that do not fulfil ALL the inclusion criteria will be excluded to participate.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
10 sites in 8 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AHUS - Akershus University Hospital
RECRUITINGLørenskog, Akershus, 1478, Norway
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APDP Diabetes Portugal
RECRUITINGLisbon, 1250-203, Portugal
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FHUNJ - Fundación para la Investigación Biomédica del Hospital Infantil Universitario Niño Jesús
RECRUITINGMadrid, Spain
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FIIBAP - Fundación para la Investigación e Innovación Biosanitaria de Atención Primaria
RECRUITINGMadrid, Spain
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FISM - Italian Multiple Sclerosis Foundation
RECRUITINGGenova, Italy
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KCRI - Kilimanjaro Clinical Research Institute
NOT_YET_RECRUITINGMoshi, Tanzania
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MEDCIDS - Departamento de Medicina da Comunidade Informação e Decisão em Saúde
RECRUITINGPorto, Portugal
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UDUS - Heinrich-Heine-University Duesseldorf
RECRUITINGDüsseldorf, Germany
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UMCM - University Medical Center Maribor
RECRUITINGMaribor, Slovenia
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WDO - World Duchenne Organization
RECRUITINGVeenendaal, Netherlands
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