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Safety of doTBal® in Patients With Tuberculosis: Conduction of an Intensive Pharmacovigilance Program

Study to Evaluate the Safety of the Use of doTBal (Rifampicin, Isoniazid, Pyrazinamide and Ethambutol) in Patients With Tuberculosis: Conduction of an Intensive Pharmacovigilance Program

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04916899
Enrollment
47
Registered
2021-06-08
Start date
2014-11-30
Completion date
2016-09-30
Last updated
2021-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tuberculosis

Keywords

Tuberculosis, TB, Tuberculosis treatment, adverse events, pharmacovigilance

Brief summary

Phase IV, observational, cohort, prospective study. With duration according to the indicated scheme, 6 months of treatment (2 intensive months and 4 months of sotén) for pulmonary tuberculosis. Follow-up with patients will continue for a month after completion of the indicated scheme.

Detailed description

The objective of the study was to detect and analyze the adverse events presented during the administration of the drug doTBal® in patients of the Health Centers of the Ministry of Health of the municipalities of Colima, Tecomán and Manzanillo, of the State of Colima. All patients detected in the selected centers that are indicated treatment with doTBal® under the TAES (Strictly Supervised Shortened Treatment) regimen or who are already on this drug (according to their clinical record), will be asked to participate in the study explaining to them the same and requesting their informed consent in writing. In the case of minors, they will also be asked to provide their informed assent.

Interventions

DRUGRifampicin/ Isoniazid/ Pyrazinamide/ Ethambutol

Form: Tablets Dosage: 150 mg / 75 mg / 400 mg / 300 mg Adminstration way: Oral

Sponsors

Laboratorios Silanes S.A. de C.V.
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
12 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Patients of both genders with a diagnosis of active pulmonary tuberculosis. * Over 12 years old. * Patients who are being treated with doTBal® under the TAES (Strictly Supervised Shorter Treatment) regimen. * Informed consent (and in the case of minors informed consent) signed.

Exclusion criteria

* Withdrawal of informed consent.

Design outcomes

Primary

MeasureTime frameDescription
To detect adverse events23 monthsTo detect the adverse events presented during the administration of the drug doTBal®
Frequency of occurrence of adverse events23 monthsDetermine the frequency of appearance of each adverse event detected with the administration of the drug doTBal®
Severity of each of the adverse events23 monthsDetermine the severity of each of the adverse events during the administration of the drug doTBal®
Causality of each of the adverse events23 monthsAnalyze the causality of each of the adverse events detected during the administration of the drug doTBal® (using the Tree-orange algorithm)
Apparatus and systems affected with adverse events23 monthsAnalyze the apparatus and systems affected with adverse events during drug administration of doTBal®
Factors associated with the presentation of adverse events23 monthsAnalyze other factors associated with the presentation of adverse events during doTBal® administration, such as age, sex, pregnancy, etc.

Countries

Mexico

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026