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Dassaye R, Wand H, Reddy T, Tanser F, Sartorius B, Morris N, Ramjee G. Spatial variations in STIs among women enrolled in HIV prevention clinical trials in Durban, KwaZulu-Natal, South Africa. SAHARA J 2023; 20:2193238. [PMID: 36995287 PMCID: PMC10064823 DOI: 10.1080/17290376.2023.2193238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 03/14/2023] [Indexed: 03/31/2023] Open
Abstract
South Africa is faced with a high HIV and STI prevalence and incidence, respectively, with pockets of high burden areas driving these diseases. Localised monitoring of the HIV epidemic and STI endemic would enable more effective targeted prevention strategies. We assessed spatial variations in curable STI incidence among a cohort of women enrolled in HIV prevention clinical trials between 2002 and 2012. STI incidence rates from 7557 South African women enrolled in five HIV prevention trials were geo-mapped using participant household GPS coordinates. Age and period standardised incidence rates were calculated for 43 recruitment areas and Bayesian conditional autoregressive areal spatial regression (CAR) was used to identify significant patterns and spatial patterns of STI infections in recruitment communities. Overall age and period standardised STI incidence rate were estimated as 15 per 100 PY and ranged from 6 to 24 per 100 PY. We identified five significant STI high risk areas with higher-than-expected incidence of STIs located centrally (three-locations) and southern neighbouring areas of Durban (two-locations). Younger age (<25), not married/cohabitating, parity <3 and poor education were all significant correlates of high STI communities. Findings demonstrate sustained STI incidence rates across the greater Durban area. The role of STI incidence in HIV acquisition in high HIV endemic areas need to be revisited as current highly effective PrEP interventions do not protect from STI acquisition. In these settings there is an urgent need for integrative HIV and STI prevention and treatment services.
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Affiliation(s)
- Reshmi Dassaye
- HIV and other Infectious Diseases Research Unit, South African Medical Research Council, Durban, South Africa
| | - Handan Wand
- Kirby Institute, University of New South Wales, Kensington, Australia
| | - Tarylee Reddy
- Biostatistics Unit, South African Medical Research Council, Durban, South Africa
| | - Frank Tanser
- University of Lincoln, Lincoln Institute for Health, Lincoln, UK
| | - Benn Sartorius
- Faculty of Infectious and Tropical Diseases (ITD), London School of Hygiene & Tropical Medicine, London, UK
| | - Natashia Morris
- Biostatistics Unit: GIS, South African Medical Research Council, Durban, South Africa
| | - Gita Ramjee
- HIV and other Infectious Diseases Research Unit, South African Medical Research Council, Durban, South Africa
- London School of Hygiene and Tropical Medicine, Department of Epidemiology and Population Health, London, UK
- School of Medicine, Department of Global Health, University of Washington, Seattle, WA, USA
- The Aurum Institute, Johannesburg, South Africa
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Wand H, Reddy T. Temporal trends in correlates of HIV testing uptake in South Africa: evaluation and population-level impacts of socio-economic factors and information sources. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-020-01271-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Wand H, Morris N, Dassaye R, Reddy T, Ramjee G. Correlates of Sexually Transmitted Infections Among South African Women Using Individual- and Community-Level Factors: Results from Generalized Additive Mixed Models. ARCHIVES OF SEXUAL BEHAVIOR 2020; 49:1875-1886. [PMID: 30767180 PMCID: PMC6944771 DOI: 10.1007/s10508-018-1315-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 06/29/2018] [Accepted: 09/21/2018] [Indexed: 06/09/2023]
Abstract
South Africa has the highest burden of human immunodeficiency virus (HIV) infections in the world. There is also growing evidence that an individual's risk of contracting HIV is increased by the presence of other sexually transmitted infections (STIs). The primary objective of this study was to examine the association between the prevalence of STIs in a cohort of South African women who enrolled in HIV prevention trials (2002-2012). The current study linked the individual factors with the community-level characteristics using geo-referencing. These multi-level data were analyzed in generalized additive mixed models settings. In the multivariate logistic regression model, younger age (odds ratio [OR] 4.30, 95% CI 3.20, 5.77 and OR 2.72, 95% CI 2.02, 3.66 for age < 25 and 25-29, respectively); being single/not cohabiting (OR 4.57, 95% CI 3.18, 6.53), two + sex partners (OR 1.46, 95% CI 1.18,1.80); parity < 2 (OR 2.04, 95% CI 1.53, 2.72), parity = 2 (OR 1.85, 95% CI 1.37, 2.48), and using injectables (contraceptive) (OR 1.53, 95% CI 1.13, 2.06) were all significantly associated with increased prevalence of STIs. Women who resided in the communities with high proportions of female headed-households were also significantly at higher risk for STIs (OR 1.20, p = .0025). Because these factors may reflect characteristics of the larger groups who share similar cultural norms and social environments, they can provide considerable insight into the spread of STIs. Prevention strategies based on individual and community-level drivers of STIs are likely to be the most effective means of targeting and reaching those at greatest risk of infection. This strategy has the potential to play a significant role in the epidemic's trajectory.
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Affiliation(s)
- Handan Wand
- Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia.
| | - Natashia Morris
- Biostatistics Unit, South African Medical Research Council, Durban, Kwazulu-Natal, South Africa
| | - Reshmi Dassaye
- HIV Prevention Research Unit, South African Medical Research Council, Westville, KwaZulu-Natal, South Africa
| | - Tarylee Reddy
- Biostatistics Unit, South African Medical Research Council, Durban, Kwazulu-Natal, South Africa
| | - Gita Ramjee
- Biostatistics Unit, South African Medical Research Council, Durban, Kwazulu-Natal, South Africa
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Ramjee G, Sartorius B, Morris N, Wand H, Reddy T, Yssel JD, Tanser F. A decade of sustained geographic spread of HIV infections among women in Durban, South Africa. BMC Infect Dis 2019; 19:500. [PMID: 31174475 PMCID: PMC6555962 DOI: 10.1186/s12879-019-4080-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 05/13/2019] [Indexed: 01/01/2023] Open
Abstract
Background Fine scale geospatial analysis of HIV infection patterns can be used to facilitate geographically targeted interventions. Our objective was to use the geospatial technology to map age and time standardized HIV incidence rates over a period of 10 years to identify communities at high risk of HIV in the greater Durban area. Methods HIV incidence rates from 7557 South African women enrolled in five community-based HIV prevention trials (2002–2012) were mapped using participant household global positioning system (GPS) coordinates. Age and period standardized HIV incidence rates were calculated for 43 recruitment clusters across greater Durban. Bayesian conditional autoregressive areal spatial regression (CAR) was used to identify significant patterns and clustering of new HIV infections in recruitment communities. Results The total person-time in the cohort was 9093.93 years and 613 seroconversions were observed. The overall crude HIV incidence rate across all communities was 6·74 per 100PY (95% CI: 6·22–7·30). 95% of the clusters had HIV incidence rates greater than 3 per 100PY. The CAR analysis identified six communities with significantly high HIV incidence. Estimated relative risks for these clusters ranged from 1.34 to 1.70. Consistent with these results, age standardized HIV incidence rates were also highest in these clusters and estimated to be 10 or more per 100 PY. Compared to women 35+ years old younger women were more likely to reside in the highest incidence areas (aOR: 1·51, 95% CI: 1·06–2·15; aOR: 1.59, 95% CI: 1·19–2·14 and aOR: 1·62, 95% CI: 1·2–2·18 for < 20, 20–24, 25–29 years old respectively). Partnership factors (2+ sex partners and being unmarried/not cohabiting) were also more common in the highest incidence clusters (aOR 1.48, 95% CI: 1.25–1.75 and aOR 1.54, 95% CI: 1.28–1.84 respectively). Conclusion Fine geospatial analysis showed a continuous, unrelenting, hyper HIV epidemic in most of the greater Durban region with six communities characterised by particularly high levels of HIV incidence. The results motivate for comprehensive community-based HIV prevention approaches including expanded access to PrEP. In addition, a higher concentration of HIV related services is required in the highest risk communities to effectively reach the most vulnerable populations. Electronic supplementary material The online version of this article (10.1186/s12879-019-4080-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gita Ramjee
- HIV Prevention Research Unit, South African Medical Research Council, 123 Jan Hofmeyr Road, Westville, Durban, KwaZulu-Natal, 3630, South Africa. .,Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK. .,School of Medicine, Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Benn Sartorius
- School of Nursing and Public Health, University of KwaZulu-Natal, Kwazulu-Natal, Durban, South Africa
| | - Natashia Morris
- Biostatistics Unit: GIS, South African Medical Research Council, Durban, KwaZulu-Natal, South Africa
| | - Handan Wand
- Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia
| | - Tarylee Reddy
- Biostatistics Unit, South African Medical Research Council, Durban, KwaZulu-Natal, South Africa
| | - Justin D Yssel
- HIV Prevention Research Unit, South African Medical Research Council, 123 Jan Hofmeyr Road, Westville, Durban, KwaZulu-Natal, 3630, South Africa
| | - Frank Tanser
- School of Nursing and Public Health, University of KwaZulu-Natal, Kwazulu-Natal, Durban, South Africa.,Africa Health Research Institute, Durban, Kwazulu-Natal, South Africa.,Research Department of Infection & Population Health, University College London, London, UK.,Centre for the AIDS Programme of Research in South Africa - CAPRISA, University of KwaZulu-Natal, Durban, Congella, South Africa
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Global Research on Syndromic Surveillance from 1993 to 2017: Bibliometric Analysis and Visualization. SUSTAINABILITY 2018. [DOI: 10.3390/su10103414] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Syndromic Surveillance aims at analyzing medical data to detect clusters of illness or forecast disease outbreaks. Although the research in this field is flourishing in terms of publications, an insight of the global research output has been overlooked. This paper aims at analyzing the global scientific output of the research from 1993 to 2017. To this end, the paper uses bibliometric analysis and visualization to achieve its goal. Particularly, a data processing framework was proposed based on citation datasets collected from Scopus and Clarivate Analytics’ Web of Science Core Collection (WoSCC). The bibliometric method and Citespace were used to analyze the institutions, countries, and research areas as well as the current hotspots and trends. The preprocessed dataset includes 14,680 citation records. The analysis uncovered USA, England, Canada, France and Australia as the top five most productive countries publishing about Syndromic Surveillance. On the other hand, at the Pinnacle of academic institutions are the US Centers for Disease Control and Prevention (CDC). The reference co-citation analysis uncovered the common research venues and further analysis of the keyword cooccurrence revealed the most trending topics. The findings of this research will help in enriching the field with a comprehensive view of the status and future trends of the research on Syndromic Surveillance.
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Ramjee G, Moonsamy S, Abbai NS, Wand H. Individual and Population Level Impact of Key HIV Risk Factors on HIV Incidence Rates in Durban, South Africa. PLoS One 2016; 11:e0153969. [PMID: 27104835 PMCID: PMC4841582 DOI: 10.1371/journal.pone.0153969] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 04/06/2016] [Indexed: 11/20/2022] Open
Abstract
We aimed to estimate the individual and joint impact of age, marital status and diagnosis with sexually transmitted infections (STIs) on HIV acquisition among young women at a population level in Durban, KwaZulu-Natal, South Africa. A total of 3,978 HIV seronegative women were recruited for four biomedical intervention trials from 2002-2009. Point and interval estimates of partial population attributable risk (PAR) were used to quantify the proportion of HIV seroconversions which can be prevented if a combination of risk factors is eliminated from a target population. More than 70% of the observed HIV acquisitions were collectively attributed to the three risk factors: younger age (<25 years old), unmarried and not cohabiting with a stable/regular partner and diagnosis with STIs. Addressing these risks requires targeted structural, behavioural, biomedical and cultural interventions in order to impact on unacceptably high HIV incidence rates among young women and the population as a whole.
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Affiliation(s)
- Gita Ramjee
- HIV Prevention Research Unit, Medical Research Council, Durban, South Africa
- Department of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Global Health, School of Medicine, University of Washington, Washington DC, United States of America
| | - Suri Moonsamy
- HIV Prevention Research Unit, Medical Research Council, Durban, South Africa
| | | | - Handan Wand
- National Center for HIV Epidemiology and Clinical Research, Sydney, Australia
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Naidoo S, Wand H, Abbai N, Ramjee G. High prevalence and incidence of sexually transmitted infections among women living in Kwazulu-Natal, South Africa. AIDS Res Ther 2014; 11:31. [PMID: 25243015 PMCID: PMC4168991 DOI: 10.1186/1742-6405-11-31] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 09/09/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Sexually transmitted infections (STIs) contribute largely to the burden of health in South Africa and are recognized as major contributors to the human immunodeficiency virus (HIV) epidemic. Young women are particularly vulnerable to STIs. The purpose of this secondary analysis was to examine the risk factors associated with prevalent and incident STIs among women who had participated in three clinical trials. METHODS A total of 5,748 women were screened and 2293 sexually active, HIV negative, non-pregnant women were enrolled in three clinical trials in Kwazulu-Natal, South Africa. The prevalence of individual STIs Chlamydia trachomatis (CT), Neisseria gonorrhea (NG), syphilis, and Trichomonas vaginalis (TV) was assessed at screening; and incident infections were evaluated over a 24 month period. RESULTS Overall, the combined study population of all three trials had a median age of 28 years (inter-quartile range (IQR):22-37), and a median duration of follow-up of 12 months. Prevalence of STIs (CT, NG, TV, or syphilis) was 13% at screening. The STI incidence was estimated to be 20/100 women years. Younger women (<25 years, p < 0.001), women who were unmarried (p < 0.001) and non-cohabiting women (p < 0.001) were shown to be at highest risk for incident STIs. CONCLUSIONS These results confirm the extremely high prevalence and incidence of STIs among women living in rural and urban communities of KwaZulu-Natal, South Africa, where the HIV epidemic is also particularly severe. These findings strongly suggest an urgent need to allocate resources for STI and HIV prevention that mainly target younger women. TRIAL REGISTRATION Clinical Trials.gov, NCT00121459.
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Bana A, Bhat VG, Godlwana X, Libazi S, Maholwana Y, Marafungana N, Mona K, Mbonisweni AM, Mbulawa N, Mofuka J, Mohlajoa NA, Nondula NN, Qubekile Y, Ramnaran B. Knowledge, attitudes and behaviours of adolescents in relation to STIs, pregnancy, contraceptive utilization and substance abuse in the Mhlakulo region, Eastern Cape. S Afr Fam Pract (2004) 2014. [DOI: 10.1080/20786204.2010.10873959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Otieno FO, Ndivo R, Oswago S, Ondiek J, Pals S, McLellan-Lemal E, Chen RT, Chege W, Gray KM. Evaluation of syndromic management of sexually transmitted infections within the Kisumu Incidence Cohort Study. Int J STD AIDS 2014; 25:851-9. [PMID: 24516075 DOI: 10.1177/0956462414523260] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
While laboratory aetiological diagnosis is considered the gold standard for diagnosis and management of sexually transmitted infections (STIs), syndromic management has been presented as a simplified and affordable approach for STI management in limited resource settings. STI signs and symptoms were collected using staff-administered computer-assisted personal interview and audio computer-assisted self-interview. Participants underwent a medical examination and laboratory testing for common STIs. The performance of syndromic management was assessed on the agreement between interviewing methods as well as accurate diagnosis. We screened 846 participants, of whom 88 (10.4%) received syndromic STI diagnosis while 272 (32.2%) received an aetiological diagnosis. Agreement between syndromic and aetiological diagnoses was very poor (overall kappa = 0.09). The most prevalent STI was herpes simplex virus type 2 and the percentage of persons with any STI was higher among women (48.6%) than men (15.6%, p < 0.0001). Agreement between audio computer-assisted self-interview and computer-assisted personal interview interviewing methods for syndromic diagnosis of STIs ranged from poor to good. Our findings suggest that syndromic management of STIs is not a sufficient tool for STI diagnosis in this setting; development and improvement of STI diagnostic capabilities through laboratory confirmation is needed in resource-limited settings.
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Affiliation(s)
- Fredrick Odhiambo Otieno
- Centre for Global Health Research, Kenya Medical Research Institute (KEMRI)/CDC Program, Kisumu, Kenya
| | - Richard Ndivo
- Centre for Global Health Research, Kenya Medical Research Institute (KEMRI)/CDC Program, Kisumu, Kenya
| | - Simon Oswago
- Centre for Global Health Research, Kenya Medical Research Institute (KEMRI)/CDC Program, Kisumu, Kenya
| | - Johnson Ondiek
- Centre for Global Health Research, Kenya Medical Research Institute (KEMRI)/CDC Program, Kisumu, Kenya
| | - Sherri Pals
- Centers for Disease Control and Prevention, Office of Infectious Diseases, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
| | - Eleanor McLellan-Lemal
- Centers for Disease Control and Prevention, Office of Infectious Diseases, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
| | - Robert T Chen
- Centers for Disease Control and Prevention, Office of Infectious Diseases, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
| | - Wairimu Chege
- Centers for Disease Control and Prevention, Office of Infectious Diseases, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
| | - Kristen Mahle Gray
- Centers for Disease Control and Prevention, Office of Infectious Diseases, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
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Pultorak E, Odoyo-June E, Hayombe J, Opiyo F, Odongo W, Ogollah JA, Moses S, Bailey RC, Mehta SD. Factors associated with repeat visits among clients attending a clinic for sexually transmitted infections in Kisumu, Kenya. Int J STD AIDS 2012; 22:640-4. [PMID: 22096048 DOI: 10.1258/ijsa.2011.010483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To identify factors associated with repeat visits among patients attending a clinic for sexually transmitted infections (STIs) in Kisumu, Kenya, we examined records of clinic visits from March 2009 to May 2010. Multivariable logistic regression identified factors associated with repeat visits occurring >30 days after the initial visit. Among 1473 clients (1296 single-visit individuals versus 177 individuals with repeat visits), the median age was 24 years, 67% were men and 8.6% self-reported being HIV-positive. In adjusted analyses, men with repeat visits were more likely to report ≥ 2 recent sexual partners (adjusted odds ratio [aOR] = 1.60) and being HIV-positive (aOR = 2.35). They were less likely to have been referred from other health facilities (aOR = 0.14) and more likely to have urethral discharge at their initial visit (aOR = 2.46). Among women, repeat visits were associated with vaginal discharge (aOR = 2.22), but attending the clinic with a partner was protective (aOR = 0.38). The association between sexual risk, HIV positivity and repeat visits among male clients highlights the need to focus intervention efforts on this group. For women, attending with a partner may reflect a decreased risk of re-infection if both partners are treated and counselled together.
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Affiliation(s)
- E Pultorak
- Division of Epidemiology and Biostatistics, University of Illinois at Chicago School of Public Health, Chicago, IL, USA
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Erasmus LJC, Potgieter MJ, Semenya SS, Lennox SJ. Phytomedicine versus gonorrhoea: the Bapedi experience. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2012; 9:591-8. [PMID: 23983396 DOI: 10.4314/ajtcam.v9i4.17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Records regarding the phytomedicine employed by the Bapedi are almost non-existent. This is the first study of herbal remedies used by Bapedi traditional healers to treat gonorrhoea, of concern as it is a danger to reproductive health. A semi-structured questionnaire, centred on sexual health, was administered to 30 traditional healers in 15 local municipalities across the three districts of Limpopo Province during 2009/10. The questionnaire focussed on the use of plants for medicine as well their application in reproductive health management. This investigation found that the Bapedi employed no less than 18 different plant species, sometimes as multiple-plant extracts, but more often as single-plant extracts. The single most used species was Catharanthus roseus, which accounted for 60% of all reported cases, followed by Aloe marlothii subsp. marlothii (13.3%). Both these species occur abundantly throughout the province and are currently not threatened. This is the first record for the use of Callilepis salicifolia, Jatropha zeyheri and Cotyledon orbiculata to treat gonorrhoea by people of any culture.
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Affiliation(s)
- Lourens Johannes Christoffel Erasmus
- Department of Physiology and Environmental Health, School of Molecular and Life Sciences, University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa.
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Johnson LF, Dorrington RE, Bradshaw D, Coetzee DJ. The effect of syndromic management interventions on the prevalence of sexually transmitted infections in South Africa. SEXUAL & REPRODUCTIVE HEALTHCARE 2010; 2:13-20. [PMID: 21147454 DOI: 10.1016/j.srhc.2010.08.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 08/07/2010] [Accepted: 08/12/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Few studies have assessed the effect of syndromic management interventions on the prevalence of sexually transmitted infections (STIs) at a population level. This study aims to determine the effect of syndromic management protocols that have been introduced in South Africa since 1994. STUDY DESIGN A mathematical model of sexual behaviour patterns in South Africa was used to model the incidence of HIV, genital herpes, syphilis, chancroid, gonorrhoea, chlamydial infection, trichomoniasis, bacterial vaginosis and vaginal candidiasis. Assumptions about health seeking behaviour and treatment effectiveness were based on South African survey data. The model was fitted to available STI prevalence data. MAIN OUTCOME MEASURES Reductions in STI prevalence due to syndromic management. RESULTS Between 1995 and 2005, there were significant reductions in the prevalence of syphilis, chancroid, gonorrhoea, trichomoniasis and chlamydial infection. In women aged between 15 and 49, syndromic management resulted in a 33% (95% CI: 23-43%) decline in syphilis prevalence, a 6% (95% CI: 3-11%) reduction in gonorrhoea prevalence, a 5% (95% CI: 1-13%) reduction in the prevalence of bacterial vaginosis and a substantial decline in chancroid. However, syndromic management did not significantly reduce the prevalence of other STIs. For all STIs, much of the modelled reduction in STI prevalence between 1995 and 2005 can be attributed to either increased condom usage or AIDS mortality. CONCLUSIONS Syndromic management of STIs can be expected to decrease the prevalence of curable STIs that tend to become symptomatic, but has little effect on the prevalence of STIs that are mostly asymptomatic.
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Affiliation(s)
- Leigh F Johnson
- Centre for Infectious Disease Epidemiology and Research, University of Cape Town, South Africa.
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White RG, Moodley P, McGrath N, Hosegood V, Zaba B, Herbst K, Newell M, Sturm WA, Hayes RJ. Low effectiveness of syndromic treatment services for curable sexually transmitted infections in rural South Africa. Sex Transm Infect 2008; 84:528-34. [PMID: 18708485 PMCID: PMC2584238 DOI: 10.1136/sti.2008.032011] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Objectives: Syndromic sexually transmitted infection (STI) treatment remains a cost-saving HIV prevention intervention in many countries in Africa. We estimate the effectiveness of syndromic treatment for curable STIs in rural KwaZulu-Natal, South Africa, and the trend in STI prevalences before and after the introduction of syndromic treatment in 1995. Methods: Data were available from various clinical studies, surveys of public and private health providers, the general population and women attending antenatal, family planning and child immunisation clinics in rural northern KwaZulu-Natal between 1987 and 2004. Overall effectiveness was defined as the estimated proportion of the annual number of symptomatic curable STI episodes cured by syndromic treatment based on separate estimates for six curable STI aetiologies by gender. Results: Median overall effectiveness was 13.1% (95% CI 8.9 to 17.8%) of symptomatic curable STI episodes cured. Effectiveness increased to 25.0% (95% CI 17.3 to 33.8%), 47.6% (95% CI 44.5 to 50.8%) or 14.3% (95% CI 9.9 to 19.4%) if 100% treatment seeking, 100% correct treatment provision or 100% cure were assumed, respectively. Time-trends were difficult to assess formally but there was little evidence of decreasing STI prevalences. Including incurable but treatable herpes simplex virus (HSV)-2 ulcers in the effectiveness calculation would halve the proportion of ulcers cured or correctly treated, but this reduction could be entirely countered by including episodic antiviral treatment in the national guidelines. Conclusion: Overall effectiveness of syndromic treatment for curable STIs in rural KwaZulu-Natal remains low and there is little evidence of reduced curable STI prevalences. As syndromic treatment is likely to be a cost-saving HIV prevention intervention in South Africa, innovative strategies are urgently needed to increase rates of treatment seeking and correct treatment provision.
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Affiliation(s)
- R G White
- Infectious Disease Epidemiology Unit, Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
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Dowdy DW, Sweat MD, Holtgrave DR. Country-wide distribution of the nitrile female condom (FC2) in Brazil and South Africa: a cost-effectiveness analysis. AIDS 2006; 20:2091-8. [PMID: 17053355 DOI: 10.1097/01.aids.0000247567.57762.fb] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the cost-effectiveness and potential impact of expanded female condom distribution. DESIGN Cost-effectiveness analysis assessing HIV infections averted annually and incremental cost per HIV infection averted for country-wide distribution of the nitrile female condom (FC2) among sexually active individuals, 15-49 years, with access to publicly distributed condoms in Brazil and South Africa. RESULTS In Brazil, expansion of FC2 distribution to 10% of current male condom use would avert an estimated 604 (5-95th percentiles, 412-831) HIV infections at 20,683 US dollars (5-95th percentiles, 13,497-29,521) per infection averted. In South Africa, 9577 (5-95th percentiles, 6539-13,270) infections could be averted, at 985 US dollars (5-95th percentiles, 633-1412) per infection averted. The estimated cost of treating one HIV-infected individual is 21,970 US dollars (5-95th percentiles, 18,369-25,719) in Brazil and 1503 US dollars (5-95th percentiles, 1245-1769) in South Africa, indicating potential cost savings. The incremental cost of expanded distribution would be reduced to 8930 US dollars (5-95th percentiles, 5864-13,163) per infection averted in Brazil and 374 US dollars (5-95th percentiles, 237-553) in South Africa by acquiring FC2s through a global purchasing mechanism and increasing distribution threefold. Sensitivity analyses show model estimates to be most sensitive to the estimated prevalence of sexually transmitted infections, total sexual activity, and fraction of FC2s properly used. CONCLUSIONS Expanded distribution of FC2 in Brazil and South Africa could avert substantial numbers of HIV infections at little or no net cost to donor or government agencies. FC2 may be a useful and cost-effective supplement to the male condom for preventing HIV.
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Affiliation(s)
- David W Dowdy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
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Johnson LF, Coetzee DJ, Dorrington RE. Sentinel surveillance of sexually transmitted infections in South Africa: a review. Sex Transm Infect 2005; 81:287-93. [PMID: 16061532 PMCID: PMC1745020 DOI: 10.1136/sti.2004.013904] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To review studies of sexually transmitted infection (STI) prevalence in South Africa between 1985 and 2003 in selected sentinel populations. To examine how STI prevalence varies between populations and to identify the limitations of the existing data. METHODS Studies of the prevalence of syphilis, chancroid, granuloma inguinale, lymphogranuloma venereum, gonorrhoea, chlamydia, trichomoniasis, bacterial vaginosis, candidiasis, and herpes simplex virus type 2 (HSV-2) were considered. Results were included if they related to women attending antenatal clinics or family planning clinics, commercial sex workers, individuals in the general population (household surveys), patients with STIs, patients with genital ulcer disease (GUD), or men with urethritis. RESULTS High STI prevalence rates have been measured, particularly in the case of HSV-2, trichomoniasis, bacterial vaginosis and candidiasis. The aetiological profile of GUD appears to be changing, with more GUD caused by HSV-2 and less caused by chancroid. The prevalence of gonorrhoea and syphilis is highest in "high risk" groups such as sex workers and attenders of STI clinics, but chlamydia and trichomoniasis prevalence levels are not significantly higher in these groups than in women attending antenatal clinics. CONCLUSIONS The prevalence of STIs in South Africa is high, although there is extensive variability between regions. There is a need for STI prevalence data that are more nationally representative and that can be used to monitor prevalence trends more reliably.
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Affiliation(s)
- L F Johnson
- Centre for Actuarial Research, 10 University Avenue, University of Cape Town, Private Bag, Rondebosch 7701, South Africa.
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Sahin-Hodoglugil NN, Woods R, Pettifor A, Walsh J. A comparison of cost-effectiveness of three protocols for diagnosis and treatment of gonococcal and chlamydial infections in women in Africa. Sex Transm Dis 2003; 30:455-69. [PMID: 12916139 DOI: 10.1097/00007435-200305000-00014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The cost-effectiveness of different STD diagnosis and treatment approaches has not been evaluated previously. GOALS The goals of the study were to compare the cost-effectiveness of "gold standard" care (GS), syndromic management (SM), and mass treatment (MT) protocols for the treatment of cervical gonococcal and chlamydial infections in a hypothetical model of 1 million women in Africa. STUDY DESIGN A decision tree model was constructed for each of the protocols. Sensitivity analyses were conducted and 10,000 Monte Carlo simulations were run to test the robustness of the cost-effectiveness estimates to changes in underlying assumptions. RESULTS MT with doxycycline for chlamydia was the most cost-effective protocol in terms of cost per cure. SM protocol had the lowest total programmatic costs. For the GS protocol, using azithromycin for chlamydial infections was found to be more cost-effective than using doxycycline. For both the GS and SM protocols, the total cost of the program was most sensitive to the percentage of women seeking STD treatment and the prevalence of non-STD vaginal discharge, whereas the cost of MT was almost exclusively determined by coverage rates. CONCLUSIONS No single protocol carries with it all the desired conditions of an optimal cost-effective program. The treatment-seeking behavior, STD prevalence, and coverage of each locale must be evaluated to determine the most cost-effective and highest impact program. MT was found to be the most cost-effective protocol in terms of cost per woman treated when compared with the SM and GS protocols for STDs in women.
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Affiliation(s)
- Nuriye Nalan Sahin-Hodoglugil
- University of California, Berkeley, Bay Area International Group (BIG), 1131 Tolman Hall, Berkeley, CA 94720-7360, USA.
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Mgone CS, Lupiwa T, Yeka W. High prevalence of Neisseria gonorrhoeae and multiple sexually transmitted diseases among rural women in the Eastern Highlands Province of Papua New Guinea, detected by polymerase chain reaction. Sex Transm Dis 2002; 29:775-9. [PMID: 12466719 DOI: 10.1097/00007435-200212000-00007] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In a previous community-based study among rural women in the Eastern Highlands Province (EHP) of Papua New Guinea we determined that the prevalences of Trichomonas vaginalis infection, Chlamydia trachomatis infection, and syphilis were 46%, 26%, and 4%, respectively. Surprisingly, however, the prevalence of Neisseria gonorrhoeae infection was only 1%, which we considered low in consideration of the high prevalence of other sexually transmitted diseases (STDs). The aim of the current study was to reexamine samples that were collected in that survey and retest them with use of polymerase chain reaction (PCR). STUDY DESIGN Using a cluster-sampling method, we surveyed 201 women aged 15 to 45 years in a population of approximately 19,000 people. In addition, 243 other women living in the same area who wished to be screened for STDs were included in the study. METHODS Endocervical samples that were stored frozen at -80 degrees C were retested with multiplex PCR (M-PCR) for the detection of both N gonorrhoeae and C trachomatis and with a separate PCR for the detection of T vaginalis. RESULTS A total of 373 samples that were still available were analyzed. The prevalences of T vaginalis, C trachomatis, and N gonorrhoeae infections were 42.6%, 26.5%, and 18.2%, respectively; 59.8% of the women had at least one STD, while 21.7% had mixed infections, 5.9% of them with all three pathogens. CONCLUSIONS STDs are very common among rural women in the EHP of Papua New Guinea and often present as multiple infections.
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Affiliation(s)
- Charles S Mgone
- Papua New Guinea Institute of Medical Research, P.O. Box 60, Goroka, EHP 441, Papua New Guinea.
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Moodley P, Martin IMC, Ison CA, Sturm AW. Typing of Neisseria gonorrhoeae reveals rapid reinfection in rural South Africa. J Clin Microbiol 2002; 40:4567-70. [PMID: 12454153 PMCID: PMC154591 DOI: 10.1128/jcm.40.12.4567-4570.2002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2002] [Revised: 05/17/2002] [Accepted: 09/02/2002] [Indexed: 11/20/2022] Open
Abstract
A recent study afforded us the opportunity to collect pre- and post-treatment isolates of Neisseria gonorrhoeae from women who supposedly failed to eradicate the organism when tested 8 to 10 days following treatment with a single, directly observed 250-mg dose of ciprofloxacin. In an attempt to differentiate true treatment failure from reinfection, we determined the ciprofloxacin MICs and performed auxotyping, serotyping, and opa typing of the pre- and post-treatment isolates. Paired isolates of N. gonorrhoeae were obtained from seven different women, despite susceptibility of the initial isolates to ciprofloxacin. Six of seven patients were infected with gonococcal isolates that differed significantly from their primary isolate. These most probably represent reinfection with a different strain, which could originate from the same partner infected with multiple strains or reinfected with a new strain or from a different partner. The susceptibility to ciprofloxacin of all isolates makes the possibility of multiple strains in the patient unlikely. The diversity of the isolates within the pairs therefore suggests rapid reinfection within the partnerships.
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Affiliation(s)
- Prashini Moodley
- Africa Centre for Health and Population Studies and the Department of Medical Microbiology, Nelson R. Mandela School of Medicine, University of Natal, Durban, South Africa, Department of Infectious Diseases and Microbiology, Faculty of Medicine, Imperial College, London, United Kingdom
| | - Iona M. C. Martin
- Africa Centre for Health and Population Studies and the Department of Medical Microbiology, Nelson R. Mandela School of Medicine, University of Natal, Durban, South Africa, Department of Infectious Diseases and Microbiology, Faculty of Medicine, Imperial College, London, United Kingdom
| | - Catherine A. Ison
- Africa Centre for Health and Population Studies and the Department of Medical Microbiology, Nelson R. Mandela School of Medicine, University of Natal, Durban, South Africa, Department of Infectious Diseases and Microbiology, Faculty of Medicine, Imperial College, London, United Kingdom
| | - A. Willem Sturm
- Africa Centre for Health and Population Studies and the Department of Medical Microbiology, Nelson R. Mandela School of Medicine, University of Natal, Durban, South Africa, Department of Infectious Diseases and Microbiology, Faculty of Medicine, Imperial College, London, United Kingdom
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Harrison A, Karim SA, Floyd K, Lombard C, Lurie M, Ntuli N, Wilkinson D. Syndrome packets and health worker training improve sexually transmitted disease case management in rural South Africa: randomized controlled trial. AIDS 2000; 14:2769-79. [PMID: 11125896 DOI: 10.1097/00002030-200012010-00017] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Sexually transmitted diseases (STD) are important co-factors in HIV transmission. We studied the impact of health worker training and STD syndrome packets (containing recommended drugs, condoms, partner notification cards and information leaflets) on the quality of STD case management in primary care clinics in rural South Africa. METHODS A randomized controlled trial of five matched pairs of clinics compared the intervention with routine syndromic management. Outcomes were measured by simulated patients using standardized scripts, and included the proportion given recommended drugs; correctly case managed (given recommended drugs plus condoms and partner cards); adequately counselled; reporting good staff attitude; and consulted in privacy. RESULTS At baseline, the quality of STD case management was similarly poor in both groups. Only 36 and 46% of simulated patients visiting intervention and control clinics, respectively, were given recommended drugs. After the intervention, intervention clinics provided better case management than controls: 88 versus 50% (P < 0.01) received recommended drugs; 83 versus 12% (P < 0.005) were correctly case managed; 68 versus 46% (P = 0.06) were adequately counselled; 84 versus 58% experienced good staff attitude (P = 0.07); and 92 versus 86% (P = 0.4) were consulted privately. A syndrome packet cost US$1.50; the incremental cost was US$6.80. The total intervention cost equalled 0.3% of annual district health expenditure. INTERPRETATION A simple and affordable health service intervention achieved substantial improvements in STD case management. Although this is a critical component of STD control and can reduce HIV transmission, community-level interventions to influence health-seeking behaviour are also needed.
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Affiliation(s)
- A Harrison
- South African Medical Research Council (Division of HIV Prevention and Vaccine Research) 1, Mtubatuba.
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Wilkinson D, Dore G. An unbridgeable gap? Comparing the HIV/AIDS epidemics in Australia and sub-Saharan Africa. Aust N Z J Public Health 2000; 24:276-80. [PMID: 10937404 DOI: 10.1111/j.1467-842x.2000.tb01568.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To compare the HIV/AIDS epidemics in Australia and sub-Saharan Africa, to outline reasons for differences, and to consider implications for the Asia and Pacific region. METHODS Comparison of key indicators of the epidemic in Australia, and Africa viewed largely through the experience of the Hlabisa health district, South Africa. RESULTS To the end of 1997, for all Australia, the estimated cumulative number of HIV infections was approximately 19,000, whereas in Hlabisa 31,000 infections are estimated to have occurred. Compared with the low and declining incidence of HIV in Australia (< 1%), estimated incidence in Hlabisa rose to 10% in 1997. In all, 94% of Australian infections have been amongst men; in Hlabisa equal numbers of males and females are infected. Consequently, whereas 3000 children were perinatally exposed to HIV in Hlabisa in 1998 alone, 160 Australian children have been exposed this way. In Australia, HIV-related disease is characterised by opportunistic infection whereas in Hlabisa tuberculosis and wasting dominate. Surveys among gay men in Sydney and Melbourne indicate > 80% of HIV infected people receive antiretroviral therapy whereas in Hlabisa these drugs are not available. IMPLICATIONS It seems possible that Asia and the Pacific will experience a similar HIV/AIDS epidemic to that in Africa. Levels of HIV are already high in parts of Asia, and social conditions in parts of the region might be considered ripe for the spread of HIV. As Australia strengthens economic and political ties within the region, so should more be done to help Pacific and Asian neighbours to prevent and respond to the HIV epidemic.
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Affiliation(s)
- D Wilkinson
- South Australian Centre for Rural and Remote Health, University of Adelaide.
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Brugha R, Zwi AB. Sexually transmitted disease control in developing countries: the challenge of involving the private sector. Sex Transm Infect 1999; 75:283-5. [PMID: 10616347 PMCID: PMC1758231 DOI: 10.1136/sti.75.5.283] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Connolly AM, Wilkinson D, Harrison A, Lurie M, Karim SS. Inadequate treatment for sexually transmitted diseases in the South African private health sector. Int J STD AIDS 1999; 10:324-7. [PMID: 10361922 DOI: 10.1258/0956462991914195] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Correct management of sexually transmitted diseases (STDs) is important for their control, and to reduce HIV transmission. Guidelines on syndromic management of STDs were introduced by the provincial Department of Health in KwaZulu/Natal (KZN) in South Africa in 1995. The drug treatment provided for STDs by the 11 private general practitioners in one rural district was assessed and compared with provincial guidelines. Information was gathered through semistructured interviews which asked the 11 doctors, who all dispense prescribed drugs as part of the consultation fee, how they would treat 3 hypothetical cases of STD syndromes. In all 33 prescriptions, the treatment did not correspond exactly with provincial recommendations and only 3 (9%) were adequate. All other prescriptions were inadequate because dose or duration was incorrect in 6 (18%), or because incorrect drugs were prescribed in 24 (73%) of cases. Eight of the 11 doctors did not provide adequate treatment for any of their cases. A continuing medical education programme for the doctors and their staff was devised to improve the STD treatment in the private sector in this South African district.
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Affiliation(s)
- A M Connolly
- Centre for Epidemiological Research in South Africa, Medical Research Council, Hlabisa
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Wilkinson D, Harrison A, Lurie M, Abdool Karim SS. STD syndrome packets: improving syndromic management of sexually transmitted diseases in developing countries. Sex Transm Dis 1999; 26:152-6. [PMID: 10100772 DOI: 10.1097/00007435-199903000-00005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To design, introduce, and evaluate "STD syndrome packets" containing recommended drugs for each syndrome, four condoms, a partner treatment card, and a patient information leaflet, with the goal of improving sexually transmitted disease (STD) case management. METHODS Packet design evolved around available packaging technology, informed by pilot testing with nurses working in primary care clinics, doctors in private medical practices, and patients with an STD, in Hlabisa, South Africa. Evaluation 1 year later included analysis of distribution records and interviews with 16 nurses and 64 patients. RESULTS A cheap packet (2 U. S. cents each, excluding contents) compatible with current legislation was designed and introduced to six public sector clinics and as a short pilot to five private medical practices. Four thousand eighty-five packets were distributed to the clinics, equivalent to approximately 115% of the STDs reported over that period. All 16 nurses reported using the packets, but only 63% did so all the time because of occasional supply problems. All believed the packets improved treatment by saving time (75%), improving supply of condoms and partner cards (44%), and making treatment easier (56%). Patients also responded positively, and most said they would buy a packet (up to $5) at a pharmacy (84%) or store (63%) if available. CONCLUSIONS The STD syndrome packets have the potential to improve STD syndromic management by standardizing therapy and improving the supply of condoms, partner cards, and information leaflets. Packets are popular with practitioners and patients, but consistent supply is essential for maximal impact. There may be scope for social marketing of the packets, which could further increase use.
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Affiliation(s)
- D Wilkinson
- Centre for Epidemiological Research in South Africa, Medical Research Council, and Hlabisa Hospital.
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Harrison A, Wilkinson D, Lurie M, Connolly AM, Karim SA. Improving quality of sexually transmitted disease case management in rural South Africa. AIDS 1998; 12:2329-35. [PMID: 9863876 DOI: 10.1097/00002030-199817000-00015] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To measure quality of sexually transmitted disease (STD) syndromic case management and aspects of health-seeking behaviour at baseline in an intervention trial. SETTING Ten rural primary care clinics, Hlabisa district, South Africa. DESIGN Simulated patients (fieldworkers trained to present with STD syndromes) made a total of 44 clinic visits; 49 STD patients were interviewed when exiting clinics; facilities were assessed for availability of necessary equipment and drugs; 10 focus group discussions were held with staff; and STD syndrome surveillance was performed in all 10 clinics. RESULTS A total of 9% of simulated patients were correctly managed (given correct drugs, plus condoms and partner notification cards), recommended drug treatment was given in only 41% of visits, and appropriate counselling was given in 48% of visits. Among patients leaving the clinic, although 39% waited over an hour to be seen and only 37% were consulted in private, all reported staff attitudes as satisfactory or good. Only six clinics had syndromic management protocols available, three reported intermittent drug shortages, and seven lacked partner notification cards. Focus group discussions revealed good staff knowledge about STD, but showed lack of training in syndromic management and low morale. Surveillance data showed that while 75% of those presenting for care did so within 1 week of symptom onset, 27% had been treated for an STD in the preceding 3 months, and only 6% of those treated were contacts. CONCLUSIONS Quality of STD case management was poor despite good staff knowledge and availability of most essential resources. An intervention comprising staff training and STD syndrome packets has been designed to improve quality of case management.
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Affiliation(s)
- A Harrison
- Centre for Epidemiological Research in South Africa, Medical Research Council, Mtubatuba
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