Evidence map›Paper›PMID 42642081›Full record

ArticleBMJ open2026

Odyssée: protocol for a prospective cohort on psychiatric transition at age 17 in Nice, France.

Louise-Emilie Dumas, Simone Marchini, Eric Fontas, Julie Ribeyron, Victoria Metelkina-Fernandez, Michel Benoit, Arnaud Fernandez, Florence Askenazy

Registry-linked trialAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07068945 (Study of the Transition From Child Psychiatry to Adult Psychiatry in Nice Within a Population of 17-year-old Adolescents), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07068945 recruitingnot on this map

Study of the Transition From Child Psychiatry to Adult Psychiatry in Nice Within a Population of 17-year-old Adolescents

Typeobservational_patient_registrySponsorFondation LenvalRan2026 to 2028Enrolled100ConditionsChild PsychiatryArmsGroup of 17-year-old patients living in Nice and receiving psychiatric care
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Louise-Emilie DumasService Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Hôpitaux Pédiatriques de Nice CHU-LENVAL, Nice, Provence-Alpes-Côte d'Azur, France louise-emilie.dumas@hpu.lenval.com.ORCID http://orcid.org/0000-0001-5869-2271
Simone MarchiniChild and Adolescent Psychiatry, Hopital Universitaire des Enfants Reine Fabiola, Bruxelles, Belgium.
Eric FontasDélégation à la Recherche Clinique et à l'Innovation, Centre Hospitalier Universitaire de Nice, Nice, Provence-Alpes-Côte d'Azu, France.
Julie RibeyronService Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Hôpitaux Pédiatriques de Nice CHU-LENVAL, Nice, Provence-Alpes-Côte d'Azur, France.
Victoria Metelkina-FernandezService Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Hôpitaux Pédiatriques de Nice CHU-LENVAL, Nice, Provence-Alpes-Côte d'Azur, France.
Michel BenoitLaboratoire CoBTek, Université Côte d'Azur, Nice, Provence-Alpes-Côte d'Azur, France.
Arnaud FernandezService Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Hôpitaux Pédiatriques de Nice CHU-LENVAL, Nice, Provence-Alpes-Côte d'Azur, France.ORCID http://orcid.org/0000-0002-6326-9096
Florence AskenazyService Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Hôpitaux Pédiatriques de Nice CHU-LENVAL, Nice, Provence-Alpes-Côte d'Azur, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe transition from child and adolescent mental health services (CAMHS) to adult mental health services (AMHS) represents a critical period of vulnerability, often marked by care discontinuities and adverse clinical outcomes. International studies have highlighted the risks associated with this transition, but local epidemiological data remain scarce in France. The Odyssée study aims to provide local data to inform the development of structured transition pathways. METHODS AND ANALYSIS: This prospective monocentric cohort study will be conducted at Lenval University Children's Hospital in Nice, the only paediatric hospital providing dedicated child psychiatry emergency services in the Alpes-Maritimes department. Recruitment started in April 2026 and is ongoing at the time of manuscript submission. Study completion is anticipated in September 2028. The primary objective is to determine the annual prevalence of 17-year-olds living in Nice who attend child and adolescent psychiatry services using administrative data combining census counts from the French National Institute of Statistics and Economy Studies and hospital discharge records ( ETHICS AND DISSEMINATION: The study has been approved by the Comité de Protection des Personnes Sud-Ouest et Outre-Mer IV (approval number 2025-A01581-48). Written informed consent will be obtained from participants and one parent or legal guardian. Findings will be disseminated through peer-reviewed publications, scientific conferences and reports to regional health authorities. TRIAL REGISTRATION NUMBER: NCT07068945.

Indexed as

Mental DisordersMental Health ServicesTransition to Adult CareAdolescentFemaleFranceHumansMaleProspective StudiesResearch DesignChild & adolescent psychiatryPSYCHIATRYPUBLIC HEALTH

Identifiers

PMID42642081
PMCPMC13536005

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.