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Study identifier: NCT07477119 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Linezolid Tolerance During the BPaL Regimen With Dosage Personalization Based on Therapeutic Drug Monitoring (TDM) During Multidrug-Resistant Tuberculosis Treatment

Condition: Linezolid · Tuberculosis Multi Drug Resistant Active · Therapeutic Drug Monitoring (TDM)  ·  Sponsor: Marco Schiuma

PhasePhase 4
Planned participants150
Who can joinAll sexes, 15 Years to no upper limit
Healthy volunteersNo

About this study

Multidrug-resistant tuberculosis (MDR-TB) poses a significant challenge to global public health. Globally, the World Health Organization (WHO) estimates the number at 400,000 patients with MDR-TB for 2023. Only 44% were diagnosed and put on treatment, the therapeutic success rate of the 2021 cohort is only 68%. In Guinea, the number of patients with MDR-TB is estimated at 450, and the treatment success rate is 74% for the 2021 cohort, primarily with the 9-months short oral regimen. Since 2022, the WHO has recommended the use of the 6-month short course of BPaL/BPaL-M for national tuberculosis control programs and Guinea began implementing this new regime within the programmatic framework starting in January 2025. Linezolid, a key component of new therapeutic regimens such as BPaL/BPaL-M, shows high bactericidal activity, although it is associated with serious adverse effects in a high percentage of patients, including myelosuppression, neuropathy and, in some cases, fatal lactic acidosis. In particular, peripheral neuropathy, an adverse event often irreversible that may lead to linezolid and the BPaL/BPaL-M regimen discontinuation, is reported in approximately 24% of patients receiving linezolid at 600 mg. A linezolid blood trough level of above 2 mg/l is associated with side effects, but its pharmacokinetics varies considerably between individuals and over time. There is little data on the role of therapeutic drug monitoring (TDM) in guiding its administration, some st…

This description comes directly from the study's public registry record.

Talk to the study team

Marco Schiuma  ·  +393284931986  ·  schiuma.marco@asst-fbf-sacco.it

Souleymane Hassane Harouna  ·  +224620717593  ·  hassoul20@yahoo.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Centre de Santé de TomboliaConakry, GuineaRecruiting

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Source record: clinicaltrials.gov/study/NCT07477119