Journal Article > CommentaryFull Text
Public Health Action. 21 September 2014; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Zachariah R, Kumar AMV, Reid A, Van der Bergh R, Isaakidis P, et al.
Public Health Action. 21 September 2014; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Journal Article > CommentaryFull Text
Public Health Action. 21 September 2012; Volume 2 (Issue 3); DOI:10.5588/pha.12.0022
Bissell K, Harries AD, Reid A, Edginton ME, Hinderaker SG, et al.
Public Health Action. 21 September 2012; Volume 2 (Issue 3); DOI:10.5588/pha.12.0022
Journal Article > CommentaryFull Text
PLOS Med. 22 April 2014; Volume 11 (Issue 4); DOI:10.1371/journal.pmed.1001632
Gerdin M, Clarke M, Allen C, Kayabu B, Summerskill W, et al.
PLOS Med. 22 April 2014; Volume 11 (Issue 4); DOI:10.1371/journal.pmed.1001632
Journal Article > CommentaryFull Text
Trop Med Int Health. 1 November 2010; Volume 15 (Issue 11); DOI:10.1111/j.1365-3156.2010.02630.x
Zachariah R, Tayler-Smith K, Ngamvithayapong-Yana J, Ota M, Murakami K, et al.
Trop Med Int Health. 1 November 2010; Volume 15 (Issue 11); DOI:10.1111/j.1365-3156.2010.02630.x
Journal Article > CommentaryFull Text
Afr Health. 1 January 2016
Harries AD, Takarinda KC, Zachariah R
Afr Health. 1 January 2016
Journal Article > CommentaryFull Text
Trop Med Int Health. 10 August 2011; Volume 16 (Issue 11); DOI:10.1111/j.1365-3156.2011.02863.x
Tayler-Smith K, Zachariah R, Manzi M, Kizito W, Vandenbulcke A, et al.
Trop Med Int Health. 10 August 2011; Volume 16 (Issue 11); DOI:10.1111/j.1365-3156.2011.02863.x
Journal Article > LetterFull Text
Trop Med Int Health. 30 May 2013; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Zachariah R, Reid AJ, Van der Bergh R, Dahmane A, Kosgei RJ, et al.
Trop Med Int Health. 30 May 2013; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Journal Article > ResearchFull Text
Trans R Soc Trop Med Hyg. 1 August 2007; Volume 101 (Issue 8); DOI:10.1016/j.trstmh.2007.02.020
van Griensven J, De Naeyer L, Mushi T, Ubarijoro S, Gashumba D, et al.
Trans R Soc Trop Med Hyg. 1 August 2007; Volume 101 (Issue 8); DOI:10.1016/j.trstmh.2007.02.020
This study was conducted among individuals placed on WHO-recommended first-line antiretroviral therapy (ART) at two urban health centres in Kigali, Rwanda, in order to determine (a) the overall prevalence of lipodystrophy and (b) the risk factors for lipoatropy. Consecutive individuals on ART for >1 year were systematically subjected to a standardised case definition-based questionnaire and clinical assessment. Of a total of 409 individuals, 370 (90%) were on an ART regimen containing stavudine (d4T), whilst the rest were receiving a zidovudine (AZT)-containing regimen. Lipodystrophy was apparent in 140 individuals (34%), of whom 40 (9.8%) had isolated lipoatrophy, 20 (4.9%) had isolated lipohypertrophy and 80 (19.6%) had mixed patterns. Fifty-six percent of patients reported the effects as disturbing. The prevalence of lipoatrophy was more than three times higher when taking d4T compared with AZT-containing regimens (31.4% vs. 10.3%). Being female, d4T-based ART, baseline body mass index >or=25 kg/m(2) or baseline CD4 count >or=150 cells/microl and increasing duration of ART were all significantly associated with lipoatrophy. Lipoatrophy appears to be an important long-term complication of WHO-recommended first-line ART regimens. These data highlight the urgent need for access to more affordable and less toxic ART regimens in resource-limited settings.
Journal Article > ResearchFull Text
Trop Med Int Health. 1 December 2010; Volume 15 (Issue 12); DOI:10.1111/j.1365-3156.2010.02649.x
Bemelmans M, van den Akker T, Ford NP, Philips M, Zachariah R, et al.
Trop Med Int Health. 1 December 2010; Volume 15 (Issue 12); DOI:10.1111/j.1365-3156.2010.02649.x
Objective To describe how district-wide access to HIV/AIDS care was achieved and maintained in Thyolo District, Malawi. Method In mid-2003, the Ministry of Health and Médecins Sans Frontières developed a model of care for Thyolo district (population 587 455) based on decentralization of care to health centres and community sites and task shifting. Results After delegating HIV testing and counseling to lay counsellors, uptake of testing increased from 1300 tests per month in 2003 to 6500 in 2009. Shifting responsibility for antiretroviral therapy (ART) initiations to non-physician clinicians almost doubled ART enrolment, with a majority of initiations performed in peripheral health centres. By the end 2009, 23 261 people had initiated ART of whom 11 042 received ART care at health-centre level. By the end of 2007, the universal access targets were achieved, with nearly 9000 patients alive and on ART. The average annual cost for achieving these targets was €2.6 per inhabitant/year. Conclusion The Thyolo programme has demonstrated the feasibility of district-wide access to ART in a setting with limited resources for health. Expansion and decentralization of HIV/AIDS service-capacity to the primary care level, combined with task shifting, resulted in increased access to HIV services with good programme outcomes despite staff shortages.
Journal Article > ResearchFull Text
Int J STD AIDS. 1 March 2003; Volume 14 (Issue 3); DOI:10.1258/095646203762869197
Zachariah R, Spielmann M P, Harries AD, Nkhoma W, Chantulo A, et al.
Int J STD AIDS. 1 March 2003; Volume 14 (Issue 3); DOI:10.1258/095646203762869197
In Thyolo District, Malawi, a study was conducted among commercial sex workers (CSWs) attending mobile clinics in order to; determine the prevalence and pattern of sexually transmitted infections (STIs), describe sexual behaviour among those who have an STI and identify risk factors associated with 'no condom use'. There were 1817 CSWs, of whom 448 (25%) had an STI. Of these, the commonest infections included 237 (53%) cases of abnormal vaginal discharge, 109 (24%) cases of pelvic inflammatory disease and 95 (21%) cases of genital ulcer disease (GUD). Eighty-seven per cent had sex while symptomatic, 17% without condoms. Having unprotected sex was associated with being married, being involved with commercial sex outside a known rest-house or bar, having a GUD, having fewer than two clients/day, alcohol intake and having had no prior medication for STI. The high levels of STIs, particularly GUDs, and unprotected sex underlines the importance of developing targeted interventions for CSWs and their clients.