SchizophreniaTTRPGNCT05469815
Lost Children Society (LCS), Online Therapeutic Tabletop Role-playing Game for Early-onset Schizophrenia Patients
A study testing Lost Children Society Game in people with Schizophrenia, run by Centre Hospitalier Departemental Vendee.
Trial summary
The Lost Children Society (LCS) is a Therapeutic TableTop Role-Playing Game specifically developed for early-onset schizophrenia patient. It is performed online via a secure teleconsultation and videoconference platform. Read more about this study
- Who is it for?
- Ages 15 to 20 years
- Conditions the study is for
- Schizophrenia
- What is being tested?
- Lost Children Society Game
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 0 participants
- Where
- No sites listed yet
- Study dates
- 13 Apr 2023to 20 Nov 2024
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 15 to 20 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Diagnosis of early onset schizophrenia
- Patient who has the capacity to understand the protocol and to perform evaluations
- Written informed consent to participate in the study given by the patient or by the parental authority of the minor patient.
- Patient with social security coverage
Who cannot join
- Intelligence quotient<70 on Wechsler Adults Intelligence Scale-IV (for 17+ years) or the Wechsler Intelligence Scale for Children V (for 15-16 years).
- Personal history of head trauma, neurological disorder, genetic disease.
- Co-morbidities: major depressive episode or post-traumatic stress disorder unresolved or resolved within the last 6 months.
- Lack of mastery or access to a computer or personal tablet in autonomy
- Therapeutic history of metacognitive training.
- Patient under guardianship, curators or legal protection
- Patient going through a period of exacerbation of positive or negative psychotic signs likely to lead to a full-time hospitalization in a specialized environment within the next 3 months
About this study
Official title: Lost Children Society (LCS), Metacognitive Training Integrated Into an Online Therapeutic Tabletop Role-playing Game for Early-onset Schizophrenia Patients : a Pilot Study on Feasibility
The Lost Children Society (LCS) is a Therapeutic TableTop Role-Playing Game specifically developed for early-onset schizophrenia patient.
It is performed online via a secure teleconsultation and videoconference platform.
Patients are connected from their home, on their personal computer or tablet, equipped with headsets with microphone.
This study aims to validate the feasibility of this online Therapeutic TableTop Role Playing Game.
- Conditions
- Schizophrenia
- Being tested
- Lost Children Society Game
- Keywords
- Metacognitive Training, Early-onset Schizophrenia, Therapeutic TableTop Role Playing Game, Psychoeducational program, Lost Children Society
- Medical subject headings
- Schizophrenia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Lost Children Society GameBehavioural
36 online therapeutic role-playing sessions spread over 36 weeks, one session per week
| Study group | Role | What they receive |
|---|---|---|
| Lost Children Society Game | Experimental | Online therapeutic role-playing session Receives: Behavioral: Lost Children Society Game |
What is being measured
The primary outcome is the main question the study is designed to answer.
Overall feasibility of the Game
Effective participation of the patient - feasibility will be defined by the number of effective sessions > or = 29
Measured: 10 month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted22 Jul 2022
- Study start13 Apr 2023
- Primary completion20 Nov 2024
- Study completion20 Nov 2024
Why it stopped: * The tool's target population has changed. * It proved impossible to recruit 16 individuals from the original target population, despite the initial commitment of expert centres.
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for SchizophreniaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Centre Hospitalier Departemental Vendee
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Jonathan PIONNIER, Principal investigator, EPSM de Vendée Georges Mazurelle
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05469815
- Sponsor's protocol ID
- CHD22_0001
- Acronym
- TTRPG
- Status last verified
- Jul 2025
- First submitted
- 23 Jun 2022
- Last updated
- 22 Jul 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Jul 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Lost Children Society (LCS), Metacognitive Training Integrated Into an Online Therapeutic Tabletop Role-playing Game for Early-onset Schizophrenia Patients : a Pilot Study on Feasibility
- ClinicalTrials.gov ID
- NCT05469815
- Acronym / sponsor ID
- TTRPG / CHD22_0001
- Conditions
- Schizophrenia
- Keywords
- Metacognitive Training, Early-onset Schizophrenia, Therapeutic TableTop Role Playing Game, Psychoeducational program, Lost Children Society
- Study type
- Interventional
- Recruitment status
- WithdrawnReason stopped: * The tool's target population has changed. * It proved impossible to recruit 16 individuals from the original target population, despite the initial commitment of expert centres.
- Enrolment
- 0 participants (actual)
- Lead sponsor
- Centre Hospitalier Departemental VendeeUniversity, hospital or other
- Study start
- 13 Apr 2023 (actual)
- Primary completion
- 20 Nov 2024 (actual)
- Study completion
- 20 Nov 2024 (actual)
- First posted
- 22 Jul 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The Lost Children Society (LCS) is a Therapeutic TableTop Role-Playing Game specifically developed for early-onset schizophrenia patient.
It is performed online via a secure teleconsultation and videoconference platform.
Patients are connected from their home, on their personal computer or tablet, equipped with headsets with microphone.
This study aims to validate the feasibility of this online Therapeutic TableTop Role Playing Game.
Study design
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Lost Children Society Game | Experimental | Behavioral: Lost Children Society GameOnline therapeutic role-playing session |
Who may qualify
- Ages
- 15 to 20 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (4 listed)
- Diagnosis of early onset schizophrenia
- Patient who has the capacity to understand the protocol and to perform evaluations
- Written informed consent to participate in the study given by the patient or by the parental authority of the minor patient.
- Patient with social security coverage
Key exclusion criteria (7 listed)
- Intelligence quotient<70 on Wechsler Adults Intelligence Scale-IV (for 17+ years) or the Wechsler Intelligence Scale for Children V (for 15-16 years).
- Personal history of head trauma, neurological disorder, genetic disease.
- Co-morbidities: major depressive episode or post-traumatic stress disorder unresolved or resolved within the last 6 months.
- Lack of mastery or access to a computer or personal tablet in autonomy
- Therapeutic history of metacognitive training.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Lost Children Society Game36 online therapeutic role-playing sessions spread over 36 weeks, one session per week | Behavioural | Lost Children Society Game |
Primary outcome
Overall feasibility of the Game
Time frame: 10 month
Effective participation of the patient - feasibility will be defined by the number of effective sessions > or = 29
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Jul 2025.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Jonathan PIONNIER principal investigator
EPSM de Vendée Georges Mazurelle
Questions about this trial
What is this clinical trial studying?
A study testing Lost Children Society Game in people with Schizophrenia, run by Centre Hospitalier Departemental Vendee.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: withdrawn, as of the sponsor's last update on 22 Jul 2025. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Overall feasibility of the Game (time frame: 10 month). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Jul 2025.