The Journal of the Association of Physicians of India · 2023
Efficacy and Tolerability of Tenofovir/Lamivudine/Dolutegravir among Antiretroviral Therapy Naive Human Immunodeficiency Virus Infected Patients of a Tertiary Care Center in Eastern India.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Sengupta Debroop, Ghosh Sandip, Pain Shantasil, Chatterjee Nandini
Аннотация
BACKGROUND: Although many drug regimens have been used in the treatment of human immunodeficiency virus (HIV) infection, the National AIDS Control Organization (NACO) of India recommends the use of a fixed-dose combination of tenofovir/lamivudine/dolutegravir (TLD) as a first-line regimen since 2020. In spite of much global data on the use of this combination, experience in the Indian population is still limited. We aim to find out the efficacy and tolerability of this novel regimen, in a tertiary care center of Eastern India.
MATERIALS AND METHODS: A descriptive observational study, longitudinal in design performed in the antiretroviral therapy (ART) center of a tertiary care hospital in Kolkata, West Bengal, India. All patients who attended the ART center from April 2021 to October 2022 were enrolled in the study following inclusion and exclusion criteria. A detailed history, clinical examination, necessary biochemical tests, and CD4 count of all patients were done at baseline. Subsequently, they were followed up for 6 months with monthly visits when they were enquired about any adverse effects requiring therapy interruptions. At the end of 6 months, CD4 count and viral load were measured.
RESULTS: Out of a total sample of 249 patients, the TLD regimen was efficacious in 99.2% (n = 247) in whom viral load was suppressed to <1,000 copies/mL after 6 months of treatment. The regimen had to be temporarily discontinued in 6% of patients (n = 15). The most common cause of treatment interruption was hepatic dysfunction (3.2%) followed by cutaneous manifestation (2.4%). In 14 out of 15 patients, the regimen could be reintroduced and was safely tolerated afterward. Only one patient had to be shifted to an alternative regimen due to tenofovir-induced nephrotoxicity. Thus TLD was tolerated in 99.6% (n = 248) patients.
CONCLUSION: The fixed-dose combination of TLD is a highly efficacious and well-tolerated first-line regimen for ART naïve patients with HIV infection having >95% adherence. How to cite this article: Sengupta D, Ghosh S, Pain S, et al. Efficacy and Tolerability of Tenofovir/Lamivudine/Dolutegravir among Antiretroviral Therapy Naive Human Immunodeficiency Virus Infected Patients of a Tertiary Care Center in Eastern India. J Assoc Physicians India 2023;71(9):72-74.
MATERIALS AND METHODS: A descriptive observational study, longitudinal in design performed in the antiretroviral therapy (ART) center of a tertiary care hospital in Kolkata, West Bengal, India. All patients who attended the ART center from April 2021 to October 2022 were enrolled in the study following inclusion and exclusion criteria. A detailed history, clinical examination, necessary biochemical tests, and CD4 count of all patients were done at baseline. Subsequently, they were followed up for 6 months with monthly visits when they were enquired about any adverse effects requiring therapy interruptions. At the end of 6 months, CD4 count and viral load were measured.
RESULTS: Out of a total sample of 249 patients, the TLD regimen was efficacious in 99.2% (n = 247) in whom viral load was suppressed to <1,000 copies/mL after 6 months of treatment. The regimen had to be temporarily discontinued in 6% of patients (n = 15). The most common cause of treatment interruption was hepatic dysfunction (3.2%) followed by cutaneous manifestation (2.4%). In 14 out of 15 patients, the regimen could be reintroduced and was safely tolerated afterward. Only one patient had to be shifted to an alternative regimen due to tenofovir-induced nephrotoxicity. Thus TLD was tolerated in 99.6% (n = 248) patients.
CONCLUSION: The fixed-dose combination of TLD is a highly efficacious and well-tolerated first-line regimen for ART naïve patients with HIV infection having >95% adherence. How to cite this article: Sengupta D, Ghosh S, Pain S, et al. Efficacy and Tolerability of Tenofovir/Lamivudine/Dolutegravir among Antiretroviral Therapy Naive Human Immunodeficiency Virus Infected Patients of a Tertiary Care Center in Eastern India. J Assoc Physicians India 2023;71(9):72-74.