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Showing 1 - 20 of 23 Items
Showing 1 - 20 of 23 Items
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Journal Article
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Research

Effect of compensatory evolution in the emergence and transmission of rifampicin-resistant Mycobacterium tuberculosis in Cape Town, South Africa: a genomic epidemiology study

Goig GA, Menardo F, Salaam-Dreyer Z, Dippenaar A, Streicher EM,  et al.
2023-06-06 • Lancet Microbe
2023-06-06 • Lancet Microbe
BACKGROUND
Experimental data show that drug-resistance-conferring mutations are often associated with a decrease in the replicative fitness of bacteria in vitro, and that this fitnes...
Journal Article
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Research

Tuberculosis diagnosis and preventive monotherapy among children and adolescents exposed to rifampicin-resistant tuberculosis in the household

Apolisi I, Cox HS, Tyeku N, Daniels J, Mathee S,  et al.
2023-02-21 • Open Forum Infectious Diseases
2023-02-21 • Open Forum Infectious Diseases
BACKGROUND
Children and adolescents with household exposure to multidrug- or rifampicin-resistant tuberculosis (MDR/RR-TB) are at high risk of developing TB disease. Tuberculosis pre...
Journal Article
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Letter

Pediatric delamanid treatment for children with rifampicin-resistant TB

Tyeku N, Apolisi I, Daniels J, Beko B, Memani B,  et al.
2022-10-01 • International Journal of Tuberculosis and Lung Disease
2022-10-01 • International Journal of Tuberculosis and Lung Disease
Journal Article
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Research

Community-based treatment of drug-resistant tuberculosis in Khayelitsha, South Africa

Cox HS, Hughes J, Daniels J, Azevedo VD, McDermid C,  et al.
2014-04-01 • International Journal of Tuberculosis and Lung Disease
2014-04-01 • International Journal of Tuberculosis and Lung Disease
SETTING: Khayelitsha, South Africa, a peri-urban township with high burdens of tuberculosis (TB), drug-resistant tuberculosis (DR-TB), and human immunodeficiency virus (HIV) infection.
Journal Article
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Research

Time to ART initiation among patients treated for rifampin-resistant tuberculosis in Khayelitsha, South Africa: Impact on mortality and treatment success

Daniels J, Khogali MA, Mohr E, Cox V, Moyo S,  et al.
2015-11-10 • PLOS One
2015-11-10 • PLOS One
SETTING
Khayelitsha, South Africa, with high burdens of rifampicin-resistant tuberculosis (RR-TB) and HIV co-infection.

OBJECTIVE
To describe time to antiretroviral trea...
Journal Article
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Research

Rifampicin mono-resistant tuberculosis is not the same as multidrug-resistant tuberculosis: a descriptive study from Khayelitsha, South Africa

Salaam-Dreyer Z, Streicher EM, Sirgel FA, Menardo F, Borrell S,  et al.
2021-08-30 • Antimicrobial Agents and Chemotherapy
2021-08-30 • Antimicrobial Agents and Chemotherapy
Rifampicin mono-resistant TB (RMR-TB, rifampicin resistance and isoniazid susceptibility) constitutes 38% of all rifampicin-resistant TB (RR-TB) in South Africa and is increasing. We aim...
Journal Article
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Letter

A positive COVID-19 test is associated with high mortality in RR-TB-HIV patients

Mohr-Holland E, Daniels J, Douglas-Jones B, Mema N, Scott V,  et al.
2021-05-01 • International Journal of Tuberculosis and Lung Disease
2021-05-01 • International Journal of Tuberculosis and Lung Disease
Journal Article
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Research

Potential contribution of HIV during first-line tuberculosis treatment to subsequent rifampicin-monoresistant tuberculosis and acquired tuberculosis drug resistance in South Africa: a retrospective molecular epidemiology study

Cox HS, Salaam-Dreyer Z, Goig GA, Nicol MP, Menardo F,  et al.
2021-11-01 • Lancet Microbe
2021-11-01 • Lancet Microbe
BACKGROUND
South Africa has a high burden of rifampicin-resistant tuberculosis (including multidrug-resistant [MDR] tuberculosis), with increasing rifampicin-monoresistant (RMR) tube...
Journal Article
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Research

Early mortality during rifampicin-resistant TB treatment

Mohr-Holland E, Daniels J, Reuter A, Rodriguez CA, Mitnick CD,  et al.
2022-02-01 • International Journal of Tuberculosis and Lung Disease
2022-02-01 • International Journal of Tuberculosis and Lung Disease
BACKGROUND
Data suggest that treatment with newer TB drugs (linezolid [LZD], bedaquiline [BDQ] and delamanid [DLM]), used in Khayelitsha, South Africa, since 2012, reduces mortality ...
Journal Article
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Case Report/Series

Outcomes of children born to pregnant women with drug-resistant tuberculosis treated with novel drugs in Khayelitsha, South Africa: a report of five patients

Mohr-Holland E, Daniels J, Furin J, Loveday M, Mudaly V,  et al.
2021-05-01 • Pediatric Infectious Disease Journal
2021-05-01 • Pediatric Infectious Disease Journal
This brief report presents a series of 5 pregnant women treated for rifampicin-resistant tuberculosis with the novel drugs bedaquiline, delamanid, and linezolid as part of an optimized b...
Journal Article
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Research

Implementing a substance-use screening and intervention program for people living with rifampicin-resistant tuberculosis: pragmatic experience from Khayelitsha, South Africa

Reuter A, Beko B, Memani B, Furin J, Daniels J,  et al.
2022-01-31 • Tropical Medicine and Infectious Disease
2022-01-31 • Tropical Medicine and Infectious Disease
Substance use (SU) is associated with poor rifampicin-resistant tuberculosis (RR-TB) treatment outcomes. In 2017, a SBIRT (SU screening-brief intervention-referral to treatment) was inte...
Journal Article
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Research

Rifampicin-monoresistant tuberculosis is not the same as multidrug-resistant tuberculosis: a descriptive study from Khayelitsha, South Africa

Salaam-Dreyer Z, Streicher EM, Sirgel FA, Menardo F, Borrell S,  et al.
2021-10-18 • Antimicrobial Agents and Chemotherapy
2021-10-18 • Antimicrobial Agents and Chemotherapy
Rifampin monoresistance (RMR; rifampin resistance and isoniazid susceptibility) accounts for 38% of all rifampin-resistant tuberculosis (RR-TB) in South Africa and is increasing. We aime...
Journal Article
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Research

DOT or SAT for Rifampicin-resistant tuberculosis? A non-randomized comparison in a high HIV-prevalence setting

Mohr E, Daniels J, Beko B, Isaakidis P, Cox V,  et al.
2017-05-18 • PLOS One
2017-05-18 • PLOS One
BACKGROUND
Daily directly-observed therapy (DOT) is recommended for rifampicin-resistant tuberculosis (RR-TB) patients throughout treatment. We assessed the impact of self-administer...
Journal Article
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Commentary

Supporting families with tuberculosis during COVID-19 in Khayelithsa, South Africa

Apolisi I, Mema N, Tyeku N, Beko B, Memani B,  et al.
2022-03-01 • Lancet Respiratory Medicine
2022-03-01 • Lancet Respiratory Medicine
Journal Article
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Research

Whole genome sequencing has the potential to improve treatment for rifampicin-resistant tuberculosis in high burden settings: a retrospective cohort study

Cox HS, Goig GA, Salaam-Dreyer Z, Dippenaar A, Reuter A,  et al.
2022-02-16 • Journal of Clinical Microbiology
2022-02-16 • Journal of Clinical Microbiology
BACKGROUND
Treatment of multidrug-resistant or rifampicin-resistant tuberculosis (MDR/RR-TB), although improved in recent years with shorter, more tolerable regimens, remains largely...
Journal Article
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Research

Delamanid for rifampicin-resistant tuberculosis: a retrospective study from South Africa

Mohr E, Hughes J, Reuter A, Trivino Duran L, Ferlazzo G,  et al.
2018-05-03 • European Respiratory Journal
2018-05-03 • European Respiratory Journal
Experience with delamanid (Dlm) is limited, particularly among HIV-positive individuals. We describe early efficacy and safety data from a programmatic setting in South Africa. This was ...
Journal Article
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Research

Causes of loss to follow-up from drug-resistant TB treatment in Khayelitsha, South Africa

Memani B, Beko B, Dumile N, Mohr-Holland E, Daniels J,  et al.
2022-06-21 • Public Health Action
2022-06-21 • Public Health Action
Patients initiated on drug-resistant TB (DR-TB) treatment in 2019 in Khayelitsha, South Africa, with a loss to follow-up outcome were evaluated to better understand reasons for loss to f...
Journal Article
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Research

Missed opportunities for earlier diagnosis of rifampicin-resistant tuberculosis despite access to Xpert(®) MTB/RIF

Mohr E, Daniels J, Muller O, Furin J, Chabalala B,  et al.
2017-10-01 • International Journal of Tuberculosis and Lung Disease
2017-10-01 • International Journal of Tuberculosis and Lung Disease
OBJECTIVE
To assess the proportion of rifampicin-resistant tuberculosis (RR-TB) patients with potential earlier RR-TB diagnoses in Khayelitsha, South Africa.

DESIGN
We c...
Journal Article
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Letter

Correspondence regarding "Delamanid for rifampicin-resistant tuberculosis: a retrospective study from South Africa"

Mohr-Holland E, Reuter A, Hughes J, Daniels J, Beko B,  et al.
2020-07-01 • European Respiratory Journal
2020-07-01 • European Respiratory Journal
Journal Article
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Research

“This is not my body:” Therapeutic experiences and post-treatment health of people with rifampicin-resistant tuberculosis

Loveday M, Hlangu S, Larkan LM, Cox HS, Daniels J,  et al.
2021-10-18 • PLOS One
2021-10-18 • PLOS One
BACKGROUND
There are few data on the on post-treatment experiences of people who have been successfully treated for rifampicin-resistant (RR-)TB.

OBJECTIVE
To describe ...