Efficacy of Metformin for Sputum Conversion in Patients With Active Pulmonary Tuberculosis

Mahidol University80 enrolled

Overview

This study was a randomized controlled trial studying about acid-fast bacillus sputum conversion ratio from positive to negative of pulmonary tuberculosis patients between metformin with pulmonary tuberculosis standard treatment group and placebo drug with pulmonary tuberculosis standard treatment.

1. Pulmonary tuberculosis Patients with presence of at least one acid-fast bacillus in the sputum will be examined by an internist. 2. Collect the necessary basic information of patients who agree to participate in the treatment such as complete blood count, blood urea nitrogen, creatinine, liver function test, fasting plasma glucose, hemoglobinA1C, lactate, and gene expression signature for tuberculosis. 3. Patients will be randomized into 2 groups: those who will receive metformin with pulmonary tuberculosis standard treatment and those who will receive placebo drug with pulmonary tuberculosis standard treatment. 4. Patients will get a chest x-ray and collect sputum acid fast bacillus, sputum culture for tuberculosis and collect blood sample laboratory such as complete blood count, liver function test, creatinine, fasting plasma glucose, lactate, and gene expression signature for tuberculosis at second week. 5. Patients will get a chest x-ray and collect sputum acid fast bacillus, and sputum culture for tuberculosis at second month. 6. Patients will get a chest x-ray and collect sputum acid fast bacillus, and sputum culture for tuberculosis at fifth month. 7. Patients will get a chest x-ray and collect sputum acid fast bacillus, and sputum culture for tuberculosis at sixth month. 8. After collecting all information of patients, Investigators will analyze in clinical and statistical analysis.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Enrollment

Conditions

Tuberculosis, Pulmonary

Interventions

MetFORMIN 500 Mg Oral TabletDRUG

studying about acid-fast bacillus sputum conversion ratio from positive to negative of pulmonary tuberculosis patients receive metformin with pulmonary tuberculosis standard treatment group in second week, second, fifth, and sixth month.

PlaceboDRUG

studying about acid-fast bacillus sputum conversion ratio from positive to negative of pulmonary tuberculosis patients receive placebo drug with pulmonary tuberculosis standard treatment group in second week, second, fifth, and sixth month.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Age more than 18 years old * Be diagnosed pulmonary tuberculosis compatible with clinical and chest x ray by an internist * Presence of at least one acid -fast bacillus in the sputum * Recieve pulmonary tuberculosis standard treatment compose of isoniazid, rifampicin, pyrazinamide and ethambutol * BMI more than 18.5 kg/m2 * Reserach participants were diagnosed diabetes or non diabetes. * Research participants or representatives are welcome to join the project by signing. Exclusion Criteria: * Pregnancy * Organ transplants * eGFR less than 45 ml/min/1.73 m2 * AST, ALT or total bilirubin more than three times * Researh participants have received metformin at least 2 weeks before joining the project. * Immunocompromised host such as patient receive systemic immunosuppressive drugs or systemic chemotherapy. * Research participant or his representative refuses or requests to withdraw,

Locations (1)

Angsana Phuphuakrat

Ratchathewi, ฺBangkok, Thailand

RECRUITING

Outcomes

Primary Outcomes

To study about acid-fast bacillus sputum conversion ratio from positive to negative of pulmonary tuberculosis patients between metformin and placebo drug with pulmonary tuberculosis standard treatment.

patient will be collected sputum acid fast bacillus and sputum culture for tuberculosis in second week, second, fifth, sixth month.

Time frame: 6 months

Secondary Outcomes

To study about side effect such as nausea, vomit, hepatitis between patients use metformin with pulmonary tuberculosis standard treatment and patients use placebo drug with pulmonary tuberculosis standard treatment.

To compare incidence rate of side effect between patients use metformin with pulmonary tuberculosis standard treatment and patients use placebo drug with pulmonary tuberculosis standard treatment.

Time frame: 6 months

Central Contacts

Angsana Phuphuakrat, MD, PhD

CONTACT

6622011581 angsana.phu@mahidol.ac.th

Data from ClinicalTrials.gov

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