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NCT07017803Recruiting

Molecular Epidemiology, Strains Genotyping of Multi-drug Resistant Tuberculosis Circulating in Central Africa Region

Source: ClinicalTrials.gov · Last updated 29 Oct 2026

Brief summary (registry, in English)

Multidrug-resistant tuberculosis (MDR-TB) poses a significant challenge in Central Africa. Understanding the molecular epidemiology and genotypic characteristics of MDR-TB strains is crucial for effective control measures. This is highlighted by the emergence of mutations encoding resistance to bed aquiline and quinolones which may impact the roll out of the newly recommended Bedaquiline, Pretomanid, Linezolid and Moxifloxacin (BPaLM) regimens. It is also worth noting that there is increasing evidence of the significance of TB lineage in the outcome of infection, the approach in the study will provide both information on chains of transmission and lineage.

Status (registry)
Recruiting
Study type
Observational
Enrollment
460 (estimated)
First submitted
4 Jun 2025
Start date
9 Feb 2026
Primary completion date
30 Nov 2026
Lead sponsor
Centre de Recherche Médicale de Lambaréné
Diseases
Tuberculosis
NCT number
NCT07017803

What you commit to

  • Study type: Observational
  • Planned participants: 460
  • From 9 Feb 2026 to the primary completion date, 30 Nov 2026
  • 8 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Lab values

  • Samples which do not meet the quality criteria.
    • Samples not enough to perform all of the laboratory process
    • Samples contaminated

Who the study is looking for

  • All GeneXpert positive TB patients and participants who provide written informed consent will be screened for the study. Participants aged above 8 who can provide sputum will also be screened.
  • Patients enrolled in the tuberculosis epidemiology (TB-EPI) study and eligible for MESTCAR will be enrolled without any additional consent form as the data to be collected for the two studies will be shared and no additional process is needed.

Age in the registry: 9 years to - · Sex: All · Accepts healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (8)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Hôpital Albert Schweitzer
Coordinator of this site? Confirm its status
LambarénéGabonRecruiting
Centre Hospitalier Régional Georges Rawiri
Coordinator of this site? Confirm its status
LambarénéGabonRecruiting
Hôpital de Nkembo
Coordinator of this site? Confirm its status
LibrevilleGabonRecruiting
Centre Hospitalier Régional de Makokou
Coordinator of this site? Confirm its status
MakokouGabonRecruiting
Centre de Traitement Ambulatoire (CTA) de Mouila
Coordinator of this site? Confirm its status
MouilaGabonRecruiting
Hôpital de Bongolo
Coordinator of this site? Confirm its status
MouilaGabonRecruiting
Centre Hospitalier Régional d'Oyem
Coordinator of this site? Confirm its status
OyemGabonRecruiting
Centre Hospitalier Régional Tchégué
Coordinator of this site? Confirm its status
Port-GentilGabonRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.