Clown doctors prescribed to boost mood in mystery illness study
NCT ID NCT07007013
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether attending weekly humor therapy sessions led by professional 'clown doctors' can improve emotional well-being in adults with medically unexplained symptoms (symptoms with no clear medical cause). 28 participants will attend 8 group sessions over 8 weeks. Researchers will measure changes in well-being before and after the program.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- humor therapy (clown doctor group sessions)
- What this could lead to
- If it works, this could offer a low-cost, enjoyable way to improve emotional well-being for people with medically unexplained symptoms.
- What could go wrong
- This is a very small study (28 people) with no control group, so results may not be reliable or generalizable. The effect of humor is hard to measure objectively.
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
-
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
-
28 people
The number who actually took part.
- Started
-
Sep 2025
- Expected to finish
-
May 2026
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Participants may be included in the trial if they meet all of the following inclusion criteria: * Men and women over 18 years of age. * Diagnosed with the condition under study (see Section 2: Definitions). * Expected to undergo follow-up for their condition at the study center. * Ability to participate in the required assessments. * Legal capacity to provide informed consent. * Signed informed consent for inclusion in the study, either by the participant or their legal representative. Exclusion Criteria: * Participants will be excluded if they meet any of the following exclusion criteria: * Participants diagnosed with any of the following conditions: * Severe mental health disorder, as determined by the investigator * Cognitive impairment of any etiology, as recorded in the medical history * Treatment for the condition under study using community-based resources prescribed in Primary Care within the past 6 months. * Cognitive or affective disorders that limit the ability to comply with study procedures. * Participation in another study involving an experimental intervention during the period of the present trial and/or requiring visit schedules that are incompatible with this trial.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Medically unexplained symptoms are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
Contacts and locations
Locations
-
CAPI Baix A Mar (CSAPG)
Vilanova i la Geltrú, Barcelona, 08800, Spain
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Talking through the pain: could uncovering hidden emotions relieve chronic symptoms?
- Smartphone app tests music and thought exercises to reduce daily distress from unexplained physical symptoms
- Can an online program ease the distress of unexplained physical symptoms?
- Study tracks young Patients' long road to proper diagnosis