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Empowerment through knowledge: Qualitative perceptions of 'undetectable equals Untransmittable' among people living with HIV and tuberculosis in South Africa.
Int J Nurs Stud
January 2025
Johns Hopkins University Center for Infectious Disease and Nursing Innovation, Baltimore, MD, USA; Johns Hopkins University School of Nursing, Baltimore, MD, USA.
Introduction: Undetectable equals untransmittable (U=U) is an education campaign promoting science that people living with human immunodeficiency virus (HIV) who maintain an undetectable viral load cannot transmit HIV to others. Researchers theorize that undetectable equals untransmittable messaging will decrease HIV stigma by reducing fears of HIV transmission and providing evidence to dismantle discriminatory policies. However, little is known about how people with HIV in South Africa interpret the results of their viral load tests, undetectable equals untransmittable messaging, or its impact on stigma.
View Article and Find Full Text PDFA Cross-Sectional, Descriptive Qualitative Study of Information Counselling During Tuberculosis Treatment in South Africa: Awareness of XDR-TB Patients on Ototoxic Effects.
Int J Environ Res Public Health
January 2025
School of Human & Community Development, Faculty of Humanities, University of the Witwatersrand, Johannesburg 2050, South Africa.
Ototoxicity is a significant adverse effect associated with second-line anti-tuberculosis (TB) medications, particularly in treating extensively drug-resistant TB (XDR-TB). This study investigated the awareness of ototoxic effects among adults with XDR-TB undergoing treatment in South Africa, specifically exploring the role of information counselling on ototoxic symptoms, the timing of counselling, the content covered, and the management pathways available. This cross-sectional, descriptive qualitative study was conducted at Brooklyn Chest Hospital in the Western Cape.
View Article and Find Full Text PDFCharacteristics of children and adolescents with multidrug-resistant and rifampicin-resistant tuberculosis and their association with treatment outcomes: a systematic review and individual participant data meta-analysis.
Lancet Child Adolesc Health
February 2025
Stellenbosch University, Faculty of Medicine and Health Sciences, Department of Paediatrics and Child Health, Desmond Tutu TB Centre, Tygerberg, South Africa.
Background: There are few data on the treatment of children and adolescents with multidrug-resistant (MDR) or rifampicin-resistant (RR) tuberculosis, especially with more recently available drugs and regimens. We aimed to describe the clinical and treatment characteristics and their associations with treatment outcomes in this susceptible population.
Methods: We conducted a systematic review and individual participant data meta-analysis.
Synthesis, molecular dynamics simulation and antimicrobial activity of novel s-triazine clubbed with three different hybrid pharmacophores.
Biochem Biophys Res Commun
January 2025
Molecular Biophysics and Structural Biology (MBSB) Group, Department of Biochemistry, University of Johannesburg, Auckland Park Kingsway Campus, 2006, South Africa. Electronic address:
To address microbial infections and combat drug resistance, we designed, synthesized, and evaluated three novel s-triazine clubbed pharmacophores: 1-acetylpyrazoline (5a-e), 2-aminopyrimidine (6a-e), and 1,5-benzodiazepine (7a-e). These were derived from chalcone (4a-e), showing improved pharmacological profiles. The compounds underwent characterization by FTIR, NMR, and Mass Spectroscopy, and their antimicrobial activities, along with structure-activity relationships (SAR), were assessed using in silico and in vitro methods.
View Article and Find Full Text PDFTuberculosis treatment outcomes and associated factors among patients treated at Bosaso TB Hospital, Bosaso, Somalia: A five-year retrospective study.
PLoS One
January 2025
Administration Department, Ministry of Health (Puntland), Bosaso, Puntland, Somalia.
Introduction: Tuberculosis remains a major public health problem, primarily in low- and middle-income countries. Evaluating treatment outcomes and investigating factors associated with them are essential for the treatment and control of tuberculosis. Hence, this study aims to assess the TB treatment outcomes and associated factors in Bosaso, Puntland, Somalia.
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