Long-term HIV and tuberculosis outcomes in patients hospitalised with severe cutaneous adverse reactions. Veenstra, S, Porter, M N, Thwala, B N, Pillay, N, Panieri, M A, van der Westhuizen, J, Phillips, E J, Meintjes, G. A, Dlamini, S, Lehloenya, R J, & Peter, J Journal of Clinical Tuberculosis and Other Mycobacterial Diseases, 32:100374, Elsevier, aug, 2023.
doi  abstract   bibtex   
Background: Treatment-limiting severe cutaneous adverse reactions (SCAR) occur more commonly amongst persons with HIV-associated tuberculosis (TB). The impact of SCAR on long-term HIV/TB outcomes is unknown. Methods: Patients with TB and/or HIV admitted to Groote Schuur Hospital, Cape Town, South Africa with SCAR between 1/10/2018 and 30/09/2021 were eligible. Follow-up data was collected for 6- and 12-month outcomes: mortality, TB and antiretroviral therapy (ART) regimen changes, TB treatment completion, and CD4 count recovery. Results: Forty-eight SCAR admissions included: 34, 11, and 3 HIV-associated TB, HIV-only and TB-only patients with 32, 13 and 3 cases of drug reaction with eosinophilia and systemic symptoms, Stevens-Johnson syndrome/toxic epidermal necrolysis and generalised bullous fixed-drug eruption respectively. Nine (19%), all HIV-positive (eight co-infected with TB), were deceased at 12-months, and 12(25%) were lost to follow-up. Amongst TB-SCAR patients, seven (21%) were discharged on all four first-line anti-TB drugs (FLTD), while 12(33%) had regimens with no FLTDs; 24/37(65%) completed TB treatment. Amongst HIV-SCAR patients, 10/31(32%) changed ART regimen. If retained in care (24/36), median (IQR) CD4 counts increased at 12-months post-SCAR (115(62–175) vs. 319(134–439) cells/uL). Conclusion: SCAR admission amongst patients with HIV-associated TB results in substantial mortality, and considerable treatment complexity. However, if retained in care, TB regimens are successfully completed, and immune recovery is good despite SCAR.
@article{Veenstra2023,
abstract = {Background: Treatment-limiting severe cutaneous adverse reactions (SCAR) occur more commonly amongst persons with HIV-associated tuberculosis (TB). The impact of SCAR on long-term HIV/TB outcomes is unknown. Methods: Patients with TB and/or HIV admitted to Groote Schuur Hospital, Cape Town, South Africa with SCAR between 1/10/2018 and 30/09/2021 were eligible. Follow-up data was collected for 6- and 12-month outcomes: mortality, TB and antiretroviral therapy (ART) regimen changes, TB treatment completion, and CD4 count recovery. Results: Forty-eight SCAR admissions included: 34, 11, and 3 HIV-associated TB, HIV-only and TB-only patients with 32, 13 and 3 cases of drug reaction with eosinophilia and systemic symptoms, Stevens-Johnson syndrome/toxic epidermal necrolysis and generalised bullous fixed-drug eruption respectively. Nine (19{\%}), all HIV-positive (eight co-infected with TB), were deceased at 12-months, and 12(25{\%}) were lost to follow-up. Amongst TB-SCAR patients, seven (21{\%}) were discharged on all four first-line anti-TB drugs (FLTD), while 12(33{\%}) had regimens with no FLTDs; 24/37(65{\%}) completed TB treatment. Amongst HIV-SCAR patients, 10/31(32{\%}) changed ART regimen. If retained in care (24/36), median (IQR) CD4 counts increased at 12-months post-SCAR (115(62–175) vs. 319(134–439) cells/uL). Conclusion: SCAR admission amongst patients with HIV-associated TB results in substantial mortality, and considerable treatment complexity. However, if retained in care, TB regimens are successfully completed, and immune recovery is good despite SCAR.},
author = {Veenstra, S and Porter, M N and Thwala, B N and Pillay, N and Panieri, M A and van der Westhuizen, J and Phillips, E J and Meintjes, Graeme A and Dlamini, S and Lehloenya, R J and Peter, J},
doi = {10.1016/J.JCTUBE.2023.100374},
issn = {2405-5794},
journal = {Journal of Clinical Tuberculosis and Other Mycobacterial Diseases},
keywords = {CD4 count,DRESS,Drug allergy,Mortality,OA,SJS/TEN,Viral load,fund{\_}ack,original},
mendeley-tags = {OA,fund{\_}ack,original},
month = {aug},
pages = {100374},
publisher = {Elsevier},
title = {{Long-term HIV and tuberculosis outcomes in patients hospitalised with severe cutaneous adverse reactions}},
volume = {32},
year = {2023}
}

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