NCT05922735

Brief Summary

This is a cohort, non-health product, non-interventional biomedical research, multi-centric, to determine the seroprevalence of mpox infection in the population of people living with HIV and in PrEP users in Ile-de-France and in the province.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
5,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Sep 2023

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 20, 2023

Completed
8 days until next milestone

First Posted

Study publicly available on registry

June 28, 2023

Completed
2 months until next milestone

Study Start

First participant enrolled

September 1, 2023

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2025

Completed
Last Updated

June 28, 2023

Status Verified

June 1, 2023

Enrollment Period

1.4 years

First QC Date

June 20, 2023

Last Update Submit

June 20, 2023

Conditions

Keywords

MpoxPrEPHIV InfectionsMpox serologySexual behaviors

Outcome Measures

Primary Outcomes (1)

  • Mpox serology

    The primary endpoint will be to determine the presence or not of anti-Mpox antibodies in the population of PLHIV or PrEP users

    12 months

Secondary Outcomes (10)

  • Anti-Mpox antibodies

    12 months

  • Antibody level in PLWHIV

    12 months

  • Antibody kinetics

    12 months

  • Mpox seroconversion

    12 months

  • Neutralizing activity

    12 months

  • +5 more secondary outcomes

Study Arms (1)

Population living with HIV and PrEP users

Population of people living with HIV and PrEP users followed in the infectious disease departments in Ile de France and in the province.

Behavioral: Questionnaire

Interventions

QuestionnaireBEHAVIORAL

Serology from remaining blood sample Self-questionnaire about sexual behavior during the epidemy mpox

Population living with HIV and PrEP users

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

The target population is the population of PLHIV (n=18,500) and PrEP users (n=4930) followed up in the infectious and tropical diseases departments (SMIT) in 9 centers in Ile de France and province.

You may qualify if:

  • Age ≥ 18 years
  • People Living with HIV or PrEP users with a blood test within 6 months before the start of the epidemic (i.e. between 1/11/2021 and 30/04/2022, D0) and with a blood test scheduled at M6 and/or at M12 of this collection depending on the care, in the centers participating in the study
  • Having been informed about the study and not having expressed his opposition
  • Affiliated to a social security system or entitled person, AME beneficiary

You may not qualify if:

  • Refusal of participation by the patient
  • Under legal protection (guardianship/guardianship)
  • Not able to understand the information and/or express opposition and/or not speaking French

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Mpox, MonkeypoxHIV InfectionsCoitus

Interventions

Surveys and Questionnaires

Condition Hierarchy (Ancestors)

Poxviridae InfectionsDNA Virus InfectionsVirus DiseasesInfectionsPrimate DiseasesAnimal DiseasesRodent DiseasesBlood-Borne InfectionsCommunicable DiseasesSexually Transmitted Diseases, ViralSexually Transmitted DiseasesLentivirus InfectionsRetroviridae InfectionsRNA Virus InfectionsGenital DiseasesUrogenital DiseasesImmunologic Deficiency SyndromesImmune System DiseasesSexual BehaviorBehavior

Intervention Hierarchy (Ancestors)

Data CollectionEpidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Study Officials

  • Valérie POURCHER, Pr

    Assistance Publique - Hôpitaux de Paris

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER GOV
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 20, 2023

First Posted

June 28, 2023

Study Start

September 1, 2023

Primary Completion

February 1, 2025

Study Completion

February 1, 2025

Last Updated

June 28, 2023

Record last verified: 2023-06

Data Sharing

IPD Sharing
Will not share