J Vignesh Kumar

Acceptability of the Medication Event Reminder Monitor for Promoting Adherence to Multidrug-Resistant Tuberculosis Therapy in Two Indian Cities: Qualitative Study of Patients and Health Care Providers

Beena Thomas, J Vignesh Kumar, Murugesan Periyasamy et al. · Journal of Medical Internet Research · 2021 · 82 citations · Full text

Public Health, Health Informatics, Clinical Informatics +16

Evaluation of the Accuracy of 99DOTS, a Novel Cellphone-based Strategy for Monitoring Adherence to Tuberculosis Medications: Comparison of DigitalAdherence Data With Urine Isoniazid Testing

Beena Thomas, J Vignesh Kumar, M Chiranjeevi et al. · Clinical Infectious Diseases · 2020 · 70 citations · Full text

Public Health, Biomedical Informatics, Health Informatics +17

Explaining Differences in the Acceptability of 99DOTS, a Cell Phone–Based Strategy for Monitoring Adherence to Tuberculosis Medications: Qualitative Study of Patients and Health Care Providers

Beena Thomas, J Vignesh Kumar, Chidiebere Onongaya et al. · JMIR mhealth and uhealth · 2020 · 69 citations · Full text

Public Health, Health Informatics, Preventive Medicine +17

Understanding Nonadherence to Tuberculosis Medications in India Using Urine Drug Metabolite Testing: A Cohort Study

Ramnath Subbaraman, Beena Thomas, J Vignesh Kumar et al. · Open Forum Infectious Diseases · 2021 · 34 citations · Full text

Public Health, Pharmacology, Clinical Pharmacology +16

Measuring tuberculosis medication adherence: a comparison of multiple approaches in relation to urine isoniazid metabolite testing within a cohort study in India

Ramnath Subbaraman, Beena Thomas, J Vignesh Kumar et al. · Open Forum Infectious Diseases · 2021 · 21 citations · Full text

Public Health, Pharmacology, Health Assessment +16