Hair isoniazid levels predict TB sputum culture conversion.

Sputum culture is the gold standard for diagnosing TB disease and confirming treatment outcomes. However, the turnaround time is 6-8 weeks, which leads to delays in decision-making regarding the care of TB patients.To evaluate isoniazid hair drug levels as a predictor of sputum culture conversion at 8 weeks of TB treatment.

Isoniazid hair drug levels among TB patients as a tool to monitor adherence, exposure, and TB treatment outcomes and its acceptability in a multicultural setting. A narrative review.

Background: Accumulation of chemicals including drugs in hair has been used in forensic investigations. Studies have reported isoniazid drug levels in the hair of TB patients.

Objective: To review literature for evidence on isoniazid hair drug levels as a tool to monitor adherence, exposure, and TB treatment outcomes and the acceptability of using human hair for medical testing.

Preferred techniques of hair harvest for medical testing among adult pulmonary TB patients.

Background: Antiretroviral hair drug levels are currently being used to monitor adherence to HIV treatment. There is currently a dearth of literature on the preferred technique(s) of hair harvest for medical testing in the context of African multicultural settings.

Objective: To explore the preferred techniques(s) of hair harvest for medical testing among TB patients.

Acceptability of hair harvest as a method of tuberculosis therapeutic drug monitoring among adult pulmonary TB patients: a qualitative study.

Background: The current six months regimen for drug-susceptible tuberculosis (TB) is long, complex, and requires adherence monitoring. TB hair drug level assay is one innovative approach to monitor TB treatment adherence however, its acceptability in the context of African multi-cultural settings is not known.

Objective: To determine the acceptability of hair harvest and testing as a TB therapeutic drug monitoring method.

Assessment of Enrofloxacin Usage and Residue Levels of Enrofloxacin-Ciprofloxacin in Breast and Liver Tissues of Commercial Broilers Sold in Kampala-Uganda.

Background: Human exposure to veterinary drugs like fluoroquinolones occurs due to the presence of their residues in foods from animal sources in varying concentrations. The existence of antibiotic residues in foodstuffs can pose great public health problems to consumers. This study aimed to assess enrofloxacin use patterns and assess residue levels of enrofloxacin/ciprofloxacin in breast muscle and liver tissues of broiler chickens sold for consumption in Kampala capital city.