A One Health Study of Monkeypox Human Infection

NCT ID: NCT05058898

Last Updated: 2023-12-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

280 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-09-09

Study Completion Date

2023-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This multidisciplinary project aim to understand the epidemiology of the monkeypox in Central African Republic through the identification of the animal reservoir, the clinical and epidemiological description of the human outbreak, through an ethnological approach around risk factors of the disease and through an ecological approach of the ecological context of emergence, and the improvement of biological diagnosis.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This project is composed by monkyepox disease outbreak investigation in the CAR following national surveillance framework.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Monkeypox Virus Infection

Keywords

Explore important study keywords that can help with search, categorization, and topic discovery.

epidemiology outbreak investigation anthropology, animal reservoir zoonotic disease field diagnosis

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Risk factors transmission cases

Human cases of monkeypox confirmed by PCR

blood samples

Intervention Type OTHER

5 mL

Scabs and pus samples

Intervention Type OTHER

if available

Risk factors transmission contacts and co-exposures

Human contact of confirmed monkeypox cases

blood samples

Intervention Type OTHER

5 mL

Serological follow up cases

Human cases of monkeypox confirmed by PCR from Lobaye region

blood samples

Intervention Type OTHER

5 mL

Scabs and pus samples

Intervention Type OTHER

if available

Serological follow up contacts and co-exposures

Human contact of confirmed monkeypox cases from Lobaye region adjusted for age, month of the year and village of origin

blood samples

Intervention Type OTHER

5 mL

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

blood samples

5 mL

Intervention Type OTHER

Scabs and pus samples

if available

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Human population in villages affected by monkeypox epidemics: patients who developed monkeypox and their contacts
* Health care personnel (paramedics, nurses, doctors) who work or have worked in affected villages
* Traditional healers, diviners
* Members of villages affected by past monkeypox epidemics

Exclusion Criteria

* area not accessible to investigation
* refusal to participate
* inability to obtain consent
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Institut Pasteur de Bangui

AMBIG

Sponsor Role collaborator

Institut Pasteur

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Institut Pasteur Bangui

Bangui, , Central African Republic

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Central African Republic

References

Explore related publications, articles, or registry entries linked to this study.

Besombes C, Gonofio E, Konamna X, Selekon B, Grant R, Gessain A, Berthet N, Manuguerra JC, Fontanet A, Nakoune E. Intrafamily Transmission of Monkeypox Virus, Central African Republic, 2018. Emerg Infect Dis. 2019 Aug;25(8):1602-1604. doi: 10.3201/eid2508.190112. Epub 2019 Aug 17.

Reference Type BACKGROUND
PMID: 31216261 (View on PubMed)

Berthet N, Descorps-Declere S, Besombes C, Curaudeau M, Nkili Meyong AA, Selekon B, Labouba I, Gonofio EC, Ouilibona RS, Simo Tchetgna HD, Feher M, Fontanet A, Kazanji M, Manuguerra JC, Hassanin A, Gessain A, Nakoune E. Genomic history of human monkey pox infections in the Central African Republic between 2001 and 2018. Sci Rep. 2021 Jun 22;11(1):13085. doi: 10.1038/s41598-021-92315-8.

Reference Type BACKGROUND
PMID: 34158533 (View on PubMed)

Related Links

Access external resources that provide additional context or updates about the study.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2019-047

Identifier Type: -

Identifier Source: org_study_id