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Khawcharoenporn T, Srirach C, Chunloy K. Educational Interventions Improved Knowledge, Attitude, and Practice to Prevent HIV Infection among HIV-Negative Heterosexual Partners of HIV-Infected Persons. J Int Assoc Provid AIDS Care 2021; 19:2325958219899532. [PMID: 31955656 PMCID: PMC6971971 DOI: 10.1177/2325958219899532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 1-year quasi-experimental study was conducted among HIV-noninfected heterosexual partners of HIV-infected patients cared at a Thai tertiary care hospital. The educational interventions comprised a 1-hour educational session, a condom use teaching session, focus group discussion, and free HIV testing. Of the 88 seronegative partners enrolled, 53 and 35 underwent the educational interventions once and twice, respectively. After the educational interventions, the median score for knowledge on HIV infection and transmission prevention significantly increased (28 versus 21; P < .001). After the interventions, higher proportions of the participants would use treatment of the HIV-infected partners (77% versus 58%) and preexposure prophylaxis (59% versus 38%) as methods to prevent HIV transmission and have a regular HIV blood test every 6 months (94% versus 81%). Among the 35 participants who participated in the educational interventions twice, most of the knowledge and positive attitudes were retained. The rates of regular HIV testing every 6 months had increased significantly from baseline to 1 year later (29% to 74%, respectively). None of the participants developed HIV infection. These findings suggest that the study interventions could improve knowledge about HIV infection and transmission prevention, attitude and practices toward prevention, and increase regular HIV testing among the seronegative partners.
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Affiliation(s)
- Thana Khawcharoenporn
- Division of Infectious Diseases, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Chanika Srirach
- HIV/AIDS Care Unit, Thammasat University Hospital, Pathum Thani, Thailand
| | - Krongtip Chunloy
- HIV/AIDS Care Unit, Thammasat University Hospital, Pathum Thani, Thailand
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Monteiro MG, Farrant Braz A, Lima K, Ramos Lacerda H. Identification of serodiscordant couples, their clinical and laboratory characteristics, and vulnerabilities of HIV transmission risk in Northeastern Brazil in the era of pre-exposure prophylaxis (PrEP). REVISTA CIÊNCIAS EM SAÚDE 2020. [DOI: 10.21876/rcshci.v10i2.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Objectives: To evaluate the frequency of HIV serodiscordants couples and their seronegative partners who were candidates for pre-exposure prophylaxis (PrPE), and the knowledge about behavioural measures to reduce virus transmission. Methods: The research was performed in Northeastern Brazil, from February 2016 to March 2017. Ninety HIV-positive individuals (Index) and their HIV-serodiscordant partners (n = 17) were submitted for epidemiological, clinical, and laboratory questionnaires, and for rapid laboratory tests for syphilis, hepatitis B and C. Results: High frequencies of HIV-syphilis (34.4%) and HIV-HBV (3.3%) coinfection were detected in the HIV-positive individuals. Three new HIV cases were detected in partners. Most participants in both groups (85.6%, Index; 94.1%, Partners) had an excellent degree of knowledge regarding HIV transmission, although nine seronegative HIV partners with a high risk of HIV infection were identified (53%). HIV-positive individuals had a high frequency of HIV-syphilis co-infection and 10% of them did not use antiretroviral by personal option. Conclusions: Adoption of PrEP and other preventive measures to prevent HIV transmission in serodiscordants couples should be studied and evaluated.
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Martins A, Chaves C, Canavarro MC, Pereira M. Psychometric properties of the European Portuguese version of the Perceived Risk of HIV Scale in the general population and HIV-uninfected partners from sero-different couples. BMC Public Health 2019; 19:1336. [PMID: 31640612 PMCID: PMC6805497 DOI: 10.1186/s12889-019-7696-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 09/26/2019] [Indexed: 11/11/2022] Open
Abstract
Background Perceived risk of HIV plays an important role in the adoption of protective behaviours and HIV testing. However, few studies have used multiple-item measures to assess this construct. The Perceived Risk of HIV Scale (PRHS) is an 8-item measure that assesses how people think and feel about their risk of HIV infection. This cross-sectional study aimed to assess the psychometric properties (reliability and validity) of the European Portuguese version of the PRHS, including the ability of this scale to discriminate between individuals from the general population and HIV-uninfected partners from sero-different couples on their perceived risk of HIV infection (known-groups validity). Methods This study included 917 individuals from the general population (sample 1) to assess the psychometric properties of the PRHS. To assess the known-groups validity, the sample comprised 445 participants from the general population who were in an intimate relationship (sub-set of sample 1) and 42 HIV-uninfected partners from sero-different couples (sample 2). All participants filled out a set of questionnaires, which included a self-reported questionnaire on sociodemographic information, sexual behaviours, HIV testing and the PRHS. Sample 1 also completed the HIV Knowledge Questionnaire – 18-item version. Results The original unidimensional structure was reproduced both in exploratory and confirmatory factor analyses, and the PRHS demonstrated good reliability (α = .78; composite reliability = .82). The differential item functioning analyses indicated that the items of the PRHS, in general, did not function differently for men and women or according to HIV testing. Significant associations with sexual risk behaviours and HIV testing provided evidence for criterion validity. The known-groups validity was supported. Conclusions The PRHS is a suitable scale in the evaluation of the perceived risk of HIV, and its psychometric characteristics validate its use in the Portuguese population. Furthermore, the present study suggests that interventions improving individuals’ HIV risk perceptions may be important since they were associated with different sexual behaviours and the likelihood of HIV testing.
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Affiliation(s)
- Alexandra Martins
- Center for Research in Neuropsychology and Cognitive-Behavioral Intervention (CINEICC), Faculty of Psychology and Education Sciences of the University of Coimbra, Rua do Colégio Novo, 3000-115, Coimbra, Portugal.
| | - Catarina Chaves
- Center for Research in Neuropsychology and Cognitive-Behavioral Intervention (CINEICC), Faculty of Psychology and Education Sciences of the University of Coimbra, Rua do Colégio Novo, 3000-115, Coimbra, Portugal
| | - Maria Cristina Canavarro
- Center for Research in Neuropsychology and Cognitive-Behavioral Intervention (CINEICC), Faculty of Psychology and Education Sciences of the University of Coimbra, Rua do Colégio Novo, 3000-115, Coimbra, Portugal
| | - Marco Pereira
- Center for Research in Neuropsychology and Cognitive-Behavioral Intervention (CINEICC), Faculty of Psychology and Education Sciences of the University of Coimbra, Rua do Colégio Novo, 3000-115, Coimbra, Portugal
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Jennings JM, Schumacher C, Perin J, Myers T, Fields N, Greiner Safi A, Chaulk P. A Pilot Study to Increase the Efficiency of HIV Outreach Testing Through the Use of Timely and Geolocated HIV Viral Load Surveillance Data. Sex Transm Dis 2018; 45:207-211. [PMID: 29420450 PMCID: PMC5815644 DOI: 10.1097/olq.0000000000000730] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 09/09/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Eliminating HIV transmission in a population necessitates identifying population reservoirs of HIV infection and subgroups most likely to transmit. HIV viral load is the single most important predictor of HIV transmission. The objective of this analysis was to evaluate whether a public health practice pilot project based on community viral load resulted in increases in the proportion of time spent testing in high viral load areas (process measure) and 3 outcome measures-the number and percent of overall HIV diagnoses, new diagnoses, and high viral load positives-in one mid-Atlantic US city with a severe HIV epidemic. METHODS The evaluation was conducted during three, 3-month periods for 3 years and included the use of community viral load, global positioning system tracking data, and statistical testing to evaluate the effectiveness of the pilot project. RESULTS The proportion of time spent outreach testing in high viral load areas (69%-84%, P < 0.001) and the overall number and percent of HIV positives ((60 (3%) to 127 (6%), P < 0.001) significantly increased for 3 years. The number and percent of new diagnoses (3 (0.1%) to 6 (0.2%)) and high viral load positives (5 (0.2%) to 9 (0.4%)) increased, but the numbers were too small for statistical testing. DISCUSSION These results suggest that using community viral load to increase the efficiency of HIV outreach testing is feasible and may be effective in identifying more HIV positives. The pilot project provides a model for other public health practice demonstration projects.
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Affiliation(s)
- Jacky M. Jennings
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Christina Schumacher
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jamie Perin
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Tanya Myers
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Nathan Fields
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Amelia Greiner Safi
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Patrick Chaulk
- From the *Center for Child and Community Health Research, Department of Pediatrics, Johns Hopkins School of Medicine; †Department of Epidemiology, ‡Department of International Health, Johns Hopkins Bloomberg School of Public Health; §Baltimore City Health Department, Baltimore, MD; ¶Department of Communication, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY; and ∥Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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Chugh S, Garg VK, Sarkar R, Sardana K. Clinico-Epidemiological Profile of Viral Sexually Transmitted Infections in Seropositive Patients Attending a Tertiary Care Hospital in North India. J Int Assoc Provid AIDS Care 2017; 16:331-337. [PMID: 28043196 DOI: 10.1177/2325957416686196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Sexually transmitted diseases are a major public health problem both in developing and in developed countries, and especially with the co-synergy with HIV infection, there is an increasing need to have a proper understanding of the clinicodemographic patterns of sexually transmitted infections (STIs) for planning and implementing control strategies. Worldwide, there is an increased preponderance of viral STIs. Increasing incidence and altered clinical presentation of viral STIs in patients with HIV pose a diagnostic challenge; thereby, we studied the demographic profile of HIV-seropositive patients and compared clinical manifestations of viral STIs in HIV-seropositive patients to those in seronegative individuals. Twenty-seven HIV-seropositive patients with viral STI (herpes/molluscum/warts) and same number of age-, sex-, and STI-matched seronegative patients were studied for variability in clinical profile. There were significant differences in the demographic factors (education, income, and migration) and sexual practices (number of contacts and source of infection) in the 2 groups. Lesional symptoms, increased extent of lesions, and resistance to treatment were significantly more common in HIV-seropositive patients.
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Affiliation(s)
- Shikha Chugh
- 1 Department of Dermatology, Lok Nayak Hospital, Maulana Azad Medical College, New Delhi, India
| | - Vijay Kumar Garg
- 1 Department of Dermatology, Lok Nayak Hospital, Maulana Azad Medical College, New Delhi, India
| | - Rashmi Sarkar
- 1 Department of Dermatology, Lok Nayak Hospital, Maulana Azad Medical College, New Delhi, India
| | - Kabir Sardana
- 2 Department of Dermatology, Ram Manohar Lohia Hospital, Baba Kharak Singh Marg, New Delhi, India
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Van Tam V, Cuong DD, Alfven T, Phuc HD, Chuc NTK, Hoa NP, Diwan V, Larsson M. HIV sero-discordance among married HIV patients initiating anti-retroviral therapy in northern Vietnam. AIDS Res Ther 2016; 13:39. [PMID: 27891160 PMCID: PMC5109648 DOI: 10.1186/s12981-016-0124-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 11/01/2016] [Indexed: 11/25/2022] Open
Abstract
Background In many countries in Asia, the HIV epidemic is in a concentrated phase, with high prevalence in certain risk groups, such as men who inject drugs. There is also a rapid increase of HIV among women. The latter might be due to high levels of sero-discordant couples and increasing transmission from male to female partners over time. Methods All adult married patients initiating antiretroviral treatment at four out-patient clinics in Quang Ninh province in north-eastern Vietnam between 2007 and 2009 were asked to participate in the study. Clinical information was extracted from patients’ records, and a structured questionnaire was used to collect social, demographic and economic data. Results Two hundred eighty-eight married patients for whom information on the HIV status of their spouse was available were included in the study. Overall, the sero-discordance rate was 58%. The sero-discordance rate was significantly higher among married males, 71% had spouses not infected, than married females, of whom 18% had spouses not infected. Other factors associated with a high rate of sero-discordance were injection drug use (IDU) history, tuberculosis (TB) history and the availability of voluntary counselling and testing (VCT) in residential locations. High sero-concordance was associated with college/university education. Conclusion The sero-discordance was significantly higher among married males than married females. Other factors also related to high sero-discordance were history of IDU, history of TB and the availability of VCT in residential locations. In contrast, college/university education and female sex were significantly related to low sero-discordance. To contain the increasing HIV prevalence among women, measures should be taken to prevent transmission among sero-discordant couples. Trial registration NCT01433601
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Tang H, Wu Z, Mao Y, Cepeda J, Morano J. Risk Factor Associated with Negative Spouse HIV Seroconversion among Sero-Different Couples: A Nested Case-Control Retrospective Survey Study in 30 Counties in Rural China. PLoS One 2016; 11:e0164761. [PMID: 27741292 PMCID: PMC5065194 DOI: 10.1371/journal.pone.0164761] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Accepted: 10/02/2016] [Indexed: 11/19/2022] Open
Abstract
Background Antiretroviral therapy (ART) and condom use have been proven to reduce the risk of sexual transmission of human immunodeficiency virus (HIV) among HIV sero-different couples, but its full implementation remains a challenge. This study aims to assess HIV seroconversion rate of HIV-negative spouse and its associated risk factors among HIV sero-different couples in rural China. Methods An open cohort of HIV sero-different couples enrolled in 30 counties in China between October 1, 2010, and September 30, 2012, and followed-up to December 31, 2012, was constructed retrospectively. A nested case-control study of risk factors of HIV seroconversion among sero-different couples was conducted in April and May of 2013, based on the open cohort. Sero-different couples with the HIV-negative spouse seroconverting at least 3 months after the previous negative diagnosis during cohort observation period were labeled as “case couples”. The “control couples” were selected randomly from the same cohort that did not have the HIV-negative spouse seroconversion during the same period. The “case couples” and “control couples” were matched on gender, age, and region of residence. Sexual behaviors among HIV sero-different couples before and after the index spouses notifying their HIV infection status to their HIV-negative spouses were collected via face-to-face interview. Univariate and multivariate logistic regression models were used to assess factors associated with HIV seroconversion among HIV sero-different couples. Results Of 4481 HIV sero-different couples, a total of 53 seroconversions were observed within 5218 person-years of follow-up. The incidence rate was 1.02 (95%CI: 0.76–1.33) per 100 person-years. Forty “case couples” confirmed HIV-negative spouse seroconversions infected via marital sexual transmission, were matched to 80 “control couples”. Of the 120 couples, 81(67.5%) were receiving ART, and 70 (58.3%) reported consistently used condoms during intercourse after the index spouse was diagnosed HIV infection. Multivariate conditional logistic regression analysis showed that the desire to conceive a child (OR = 5.18, 95% CI: 1.19–22.58) significantly increased the odds of HIV seroconversion. Protective factors of spousal HIV seroconversion were currently receiving ART (OR = 0.09, 95% CI: 0.01–0.67) and consistent condom use (OR = 0.05, 95% CI: 0.01–0.28). Conclusions Intention to conceive a child is the most important risk factor for HIV seroconversion among sero-different couples. Specific efforts on scientific use of ART to assist sero-different couples to achieve their wish to conceive a healthy child are needed to minimize the risk of HIV transmission.
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Affiliation(s)
- Houlin Tang
- Division of Integration and Evaluation, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zunyou Wu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- * E-mail: ,
| | - Yurong Mao
- Division of Integration and Evaluation, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Javier Cepeda
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Jamie Morano
- Division of Infectious Diseases and International Medicine, University of South Florida Morsani College of Medicine, Tampa, Florida, United States of America
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Patel SN, Hennink MM, Hynes ME, Yount KM, Kosambiya JK, Wingood GM, Sutton-Brown-Fox C, McCarty F, Windle M. Pathways That Affect Wives' HIV Risk Among Serodiscordant Couples in India: Results From the Positive Jeevan Saathi Study. QUALITATIVE HEALTH RESEARCH 2016; 26:1531-1542. [PMID: 26848084 DOI: 10.1177/1049732315626694] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study examined factors that mitigate or heighten HIV risk among HIV-negative wives in serodiscordant relationships in Gujarat, India. Grounded theory was used to analyze 46 interviews (23 couples) where husbands were HIV-positive and wives were HIV-negative. A conceptual framework emerged from analysis from which we identified five pathways and four key behaviors: (a) safer sex, (b) no sex, (c) coercive sex, and (d) unprotected sex. Most couples either practiced safe sex or abstained from sex. Factors such as wives' assertiveness, a wife's fear of acquiring HIV, mutual understanding, positive sex communication, and a husband's desire to protect wife influenced safe sex/sexual abstinence. Factors such as desire for children, a husband's alcohol use, and intimate partner violence influenced coercive and unprotected sex. Counseling topics on sex communication, verbal and non-verbal safer sex strategies, as well as addressing intimate partner violence and alcohol use may be important in preventing risk to HIV-negative wives.
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Osawe S, Okpokoro E, Datiri R, Choji G, Okolo F, Datong P, Abimiku A. Development of a prospective cohort of HIV Exposed Sero-Negative (HESN) individuals in Jos Nigeria. BMC Infect Dis 2016; 16:352. [PMID: 27450662 PMCID: PMC4957388 DOI: 10.1186/s12879-016-1649-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 06/08/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND HIV/AIDS continues to be a global health problem. With currently no cure, it is critical to get an effective vaccine to add to the arsenal of prevention and treatment tools. HIV Exposed Sero-Negative (HESN) individuals were enrolled and followed for 2 years. METHODS A prospective observational cohort study to enroll HESN volunteers and their partners was developed with a 2-year follow up. This was a vaccine preparedness study and designed as a Phase IIb trial. We provided counseling, lab testing and conducted medical examinations for all enrollees. RESULTS A total of 534 HESN were enrolled with 48 % (256) females and 52 % (278) males, a mean age of 37 ± 9 years. Three female HESN enrollees seroconverted giving this cohort a HIV incidence rate [95 % coefficient interval (CI)] of 3.2 (2.3-4.2) per 100,000 person-months of observation. Baseline analysis showed that female HESN are 24 % more likely to have their spouse consistently use condoms (RR 1.24; p = 0.04); 16 % more likely to have HIV+ partners with detectable viral load (RR 1.16, p = 0.03) and 28 % more likely that their HIV+ partners has a CD4 count less than 350cells/μl (RR 1.28, p = 0.03) when compared to male HESN. CONCLUSIONS Our findings suggest that female HESN are more at risk of HIV acquisition due the low CD4 counts and detectable viral load among their HIV+ spouses. Moreover, we provide additional information on incidence and risk factors among naturally exposed persons, which might impact biomedical prevention research and immune responses to HIV vaccines.
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Affiliation(s)
- Sophia Osawe
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
- />Institute of Human Virology (IHVN), Abuja, Nigeria
| | | | - Ruth Datiri
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
| | - Grace Choji
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
| | - Felicia Okolo
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
| | - Pam Datong
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
| | - Alash’le Abimiku
- />Plateau State Human Virology Research Centre (PLASVIREC), Jos, Nigeria
- />Institute of Human Virology (IHVN), Abuja, Nigeria
- />Institute of Human Virology, School of Medicine, University of Maryland, Baltimore, USA
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Madi D, Gupta P, Achappa B, Bhaskaran U, Ramapuram JT, Rao S, Mahalingam S. HIV Status Disclosure Among People Living with HIV in the Era of Combination Antiretroviral Therapy (cART). J Clin Diagn Res 2015; 9:OC14-6. [PMID: 26435983 DOI: 10.7860/jcdr/2015/12511.6373] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 06/16/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION As patients with HIV live longer due to Combination Anti-Retroviral Therapy (cART) serostatus disclosure becomes an important issue. Disclosure can have both positive and negative outcomes. Disclosure of HIV status has been associated with better adherence to medication and reduction in levels of psychological distress. Stigma and disruption of family relationships are barriers for disclosure. Most studies regarding disclosure status have been conducted in West. There are many cultural differences in Indian society when compared to west. There is a dearth of research in the field of disclosure of HIV infection in India. AIM To determine the prevalence of HIV status disclosure among people living with HIV (PLHIV) in South India. MATERIALS AND METHODS This descriptive cross-sectional study was done in the hospital attached to Kasturba Medical College (KMC), Mangalore, India from May-June 2013. PLHIV of age more than 18 years were included. During the study period 111 consecutive patients who consented for the study were enrolled. STATISTICAL ANALYSIS Data was collected using a pre-tested interviewer administered semi structured questionnaire. Data collected was analysed using SPSS Version 11.5 statistical software. Descriptive statistics were done and the results are presented as proportions and mean. RESULTS The mean age of the study population was 44.86 ± 10.8 years. Majority of the study subjects were men 76 (68.4%). Out of 111 study subjects, 102 (91.9%) had disclosed their HIV status to at least one person while 9 (8.1%) had not disclosed their HIV status to anyone. Disclosure on doctor's advice was the main reason for 56 (54.9%) participants to disclose their HIV status. The main reason for non-disclosure was fear of shame in family. CONCLUSION Disclosure rate was high in our study in the era of cART. Society must stop discriminating against PLHIV so that they can disclose their serostatus and gain access to care and treatment services without any fear of stigma. In our study the main reason for disclosure was doctor's advice which clearly states the importance of the commitment of doctors in creating awareness among PLHIV about the need for voluntary disclosure.
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Affiliation(s)
- Deepak Madi
- Associate Professor, Department of Internal Medicine, Kasturba Medical college, Mangalore. Affiliated to Manipal University , Mangalore, India
| | - Parul Gupta
- Undergraduate Student, Kasturba Medical College, Mangalore. Affiliated to Manipal University , Mangalore, India
| | - Basavaprabhu Achappa
- Associate Professor, Department of Internal Medicine, Kasturba Medical College, Mangalore. Affiliated to Manipal University , Mangalore, India
| | - Unnikrishnan Bhaskaran
- Professor and Head, Department of Community Medicine, Kasturba Medical College, Mangalore, Affiliated to Manipal University , Mangalore, India
| | - John T Ramapuram
- Professor, Department of Internal Medicine, Kasturba Medical College, Mangalore. Affiliated to Manipal University , Mangalore, India
| | - Satish Rao
- Additional Professor, Department of Internal Medicine, Kasturba Medical College, Mangalore. Affiliated to Manipal University , Mangalore, India
| | - Soundarya Mahalingam
- Associate Professor, Department of Paediatrics, Kasturba Medical College, Mangalore, Affiliated to Manipal University , Mangalore, India
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Zhang YJ, Feng XX, Fan YG, Jiang ZY, Zhong XH, Li MQ, Ye DQ. HIV transmission and related risk factors among serodiscordant couples in Liuzhou, China. J Med Virol 2015; 87:553-6. [PMID: 25583348 DOI: 10.1002/jmv.24093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2014] [Indexed: 11/06/2022]
Abstract
To evaluate the incidence and risk factors for human immunodeficiency virus (HIV) seroconversion of HIV-negative partners among HIV-discordant couples in Liuzhou, China, 1854 eligible HIV-serodiscordant couples were retrospectively identified through the HIV epidemiology and follow-up database from January 1, 1996 to June 30, 2013. Cox proportional-hazards model was used to examine risk factors related to HIV seroconversion of negative partners. Finally, 125 HIV seroconversion occurred over 4963.5 person-years, resulting in an overall HIV incidence of 2.52/100 person-years. HIV-positive partners with the last CD4 counts of 350 cells/ul or more were significantly protected against HIV seroconversion compared with those CD4 counts of less than 200 cells/ul (aHR = 0.46, 95% CI: 0.27-0.81, P < 0.01). Men with HIV-positive wives (aHR: 1.96, 95% CI: 1.27-3.02, P < 0.01), HIV-positive partners who did not receive ART before their HIV-negative partners' seroconversion (aHR: 2.22, 95% CI, 1.41-3.51, P < 0.01) and patients reported intermittent condom use (aHR: 7.60, 95% CI, 4.37-13.21, P < 0.01) were associated with increased risk of HIV seroconversion. HIV-negative partners remain high risk of HIV infection in Liuzhou city. Comprehensive package of HIV prevention services should contribute to reduction in HIV transmission of discordant couples.
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Affiliation(s)
- Yu-Jing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
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Patel SN, Wingood GM, Kosambiya JK, McCarty F, Windle M, Yount K, Hennink M. Individual and interpersonal characteristics that influence male-dominated sexual decision-making and inconsistent condom use among married HIV serodiscordant couples in Gujarat, India: results from the positive Jeevan Saathi study. AIDS Behav 2014; 18:1970-80. [PMID: 24893852 DOI: 10.1007/s10461-014-0792-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Approximately 40 % of new infections occur among married women. No studies have examined the factors that may contribute to HIV transmission among HIV-negative wives in HIV serodiscordant relationships in Gujarat, India. In 2010, a cross-sectional survey with 185 HIV serodiscordant, married couples (i.e. 185 HIV-positive husbands and their 185 HIV-negative wives) in Gujarat was conducted. Socio-demographic, individual, and interpersonal characteristics of HIV-positive husbands and their HIV negative wives were examined. The association of these characteristics with inconsistent condom use and male-dominated sexual decision-making, were examined using multivariate logistic regression analyses. Approximately 10 % of couples reported inconsistent condom use in the past 3 months and 20 % reported intimate partner violence (IPV). Reports of IPV were associated with a higher odds of inconsistent condom use among HIV-positive husbands (aOR = 6.281). Husbands who reported having received couples counseling had a lower odds of male-dominated decision making about condom use (aOR = 0.372). HIV-negative wives who reported sex communication had a lower odds of male-dominated decision making about condom use (aOR = 0.322) with their HIV-positive husbands. Although condom use is a traditional measure of risk behavior, other factors that facilitate risk, such as male-dominated sexual decision-making need to be considered in analyses of risk.
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Affiliation(s)
- Shilpa N Patel
- Department of Behavioral Sciences & Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Road Northeast, Atlanta, GA, 30329, USA,
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Jones D, Bagga R, Nehra R, Deepika, Sethi S, Walia K, Kumar M, Villar-Loubet O, Lopez M, Weiss SM. Reducing sexual risk behavior among high-risk couples in Northern India. Int J Behav Med 2014; 20:344-54. [PMID: 22648338 DOI: 10.1007/s12529-012-9235-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND With a population of 1.1 billion, India is considered to be a country in which effective prevention interventions could contain the development of a human immunodeficiency virus (HIV) epidemic. Heterosexual transmission accounts for 85 % of the extant HIV infections. PURPOSE This study sought to assess the feasibility of conducting a group, culturally tailored behavioral intervention and its impact on sexual barrier use, self-efficacy, knowledge, conflict resolution, and coping among high-risk heterosexual couples in Northern India. METHOD This pilot study was conducted at the Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India from February 2008 to January 2009. Thirty sexually active high-risk couples were drawn from a convenience sample of PGIMER patients attending infectious disease and family planning clinics. Couples participated in 1 month of three weekly gender-concordant behavioral intervention groups and were individually administered assessments preintervention and post-intervention. The intervention was tailored to the Northern Indian context and addressed sexual barrier use, human immunodeficiency virus (HIV)/sexually transmitted infection transmission, and cognitive behavioral skill building focusing on sexual negotiation and communication. RESULTS The participants had a mean age of 32 years (men) and 29 years (women), and the majority had at least 10 years of education. At baseline, the majority reported inconsistent condom use (<100 % of the time; 64 % of women, 59 % of men). Post-intervention, nearly all participants reported consistent condom use (100 % of the time; 100 % of men, 97 % of women). Participants also reported decreased verbal aggression, increased self-efficacy, and increased HIV-related knowledge, and women increased their use of positive coping tactics. CONCLUSIONS The results highlight the potential to successfully utilize a group intervention to discuss sensitive issues such as sexual risk behavior among both men and women. Strategies to improve condom use and communication without increasing intimate partner violence in high-risk couples may be an important adjunct to preventing the development of a generalized epidemic in India.
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Affiliation(s)
- Deborah Jones
- Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL, 33136, USA,
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Mishra RK, Ganju D, Ramesh S, Lalmuanpuii M, Biangtung L, Humtsoe C, Saggurti N. HIV risk behaviors of male injecting drug users and associated non-condom use with regular female sexual partners in north-east India. Harm Reduct J 2014; 11:5. [PMID: 24520914 PMCID: PMC3932044 DOI: 10.1186/1477-7517-11-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 01/30/2014] [Indexed: 11/22/2022] Open
Abstract
Background In the context of increasing HIV prevalence among women in regular sexual partnerships, this paper examines the relationship between male injecting drug users' (IDUs) risky injecting practices and sexual risk behaviors with casual partners and inconsistent condom use with regular partners. Methods Data were drawn from the behavioral tracking survey, conducted in 2009 with 1,712 male IDUs in two districts each of Manipur and Nagaland states, in north-east India. IDUs' risky behaviors were determined using two measures: ever shared needles/syringes and engaged in unprotected sex with casual paid/unpaid female partners in the past 12 months. Inconsistent condom use with regular sexual partners (wife/girlfriend) in the past 12 months was assessed in terms of non-condom use in any sexual encounter. Results More than one-quarter of IDUs had shared needles/syringes, and 40% had a casual sexual partner. Among those who had casual sexual partners, 65% reported inconsistent condom use with such partners. IDUs who shared needles/syringes were more likely to engage in unprotected sex with their regular partners (95% vs 87%; adjusted OR = 2.31, 95% CI = 1.30–4.09). Similarly, IDUs who reported inconsistent condom use with casual partners were more likely to report unprotected sex with their regular partners (97% vs 66%; adjusted OR = 18.14, 95% CI = 6.82–48.21). Conclusion IDUs who engage in risky injecting and/or sexual behaviors with casual partners also report non-condom use with their regular sex partners, suggesting the high likelihood of HIV transmission from IDUs to their regular sexual partners. Risk reduction programs for IDUs need to include communication about condom use in all relationships in an effort to achieve the goal of zero new infections.
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Affiliation(s)
- Ritu Kumar Mishra
- Project ORCHID, Emmanuel Hospital Association, Mission Compound, Panbazar, Guwahati, Assam 781001, India.
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He N, Duan S, Ding Y, Rou K, McGoogan JM, Jia M, Yang Y, Wang J, Montaner JSG, Wu Z. Antiretroviral therapy reduces HIV transmission in discordant couples in rural Yunnan, China. PLoS One 2013; 8:e77981. [PMID: 24236010 PMCID: PMC3827220 DOI: 10.1371/journal.pone.0077981] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 09/07/2013] [Indexed: 12/30/2022] Open
Abstract
Background Although HIV treatment as prevention (TasP) via early antiretroviral therapy (ART) has proven to reduce transmissions among HIV-serodiscordant couples, its full implementation in developing countries remains a challenge. In this study, we determine whether China's current HIV treatment program prevents new HIV infections among discordant couples in rural China. Methods A prospective, longitudinal cohort study was conducted from June 2009 to March 2011, in rural Yunnan. A total of 1,618 HIV-discordant couples were eligible, 1,101 were enrolled, and 813 were followed for an average of 1.4 person-years (PY). Routine ART was prescribed to HIV-positive spouses according to eligibility (CD4<350 cells/µl). Seroconversion was used to determine HIV incidence. Results A total of 17 seroconversions were documented within 1,127 PY of follow-up, for an overall incidence of 1.5 per 100 PY. Epidemiological and genetic evidence confirmed that all 17 seroconverters were infected via marital secondary sexual transmission. Having an ART-experienced HIV-positive partner was associated with a lower rate of seroconvertion compared with having an ART-naïve HIV-positive partner (0.8 per 100 PY vs. 2.4 per 100 PY, HR = 0.34, 95%CI = 0.12–0.97, p = 0.0436). While we found that ART successfully suppressed plasma viral load to <400 copies/ml in the majority of cases (85.0% vs. 19.5%, p<0.0001 at baseline), we did document five seroconversions among ART-experienced subgroup. Conclusions ART is associated with a 66% reduction in HIV incidence among discordant couples in our sample, demonstrating the effectiveness of China's HIV treatment program at preventing new infections, and providing support for earlier ART initiation and TasP implementation in this region.
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Affiliation(s)
- Na He
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Song Duan
- Dehong Prefecture Center for Disease Control and Prevention, Mangshi, Yunnan Province, China
| | - Yingying Ding
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Keming Rou
- National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Beijing, China
| | - Jennifer M. McGoogan
- National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Beijing, China
| | - Manhong Jia
- Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan Province, China
| | - Yuecheng Yang
- Dehong Prefecture Center for Disease Control and Prevention, Mangshi, Yunnan Province, China
| | - Jibao Wang
- Dehong Prefecture Center for Disease Control and Prevention, Mangshi, Yunnan Province, China
| | - Julio S. G. Montaner
- British Colombia Centre for Excellence in HIV/AIDS, St Paul's Hospital, and Division of AIDS, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Zunyou Wu
- National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Beijing, China
- * E-mail:
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Kranzer K, Lawn SD, Johnson LF, Bekker LG, Wood R. Community viral load and CD4 count distribution among people living with HIV in a South African Township: implications for treatment as prevention. J Acquir Immune Defic Syndr 2013; 63:498-505. [PMID: 23572010 PMCID: PMC4233323 DOI: 10.1097/qai.0b013e318293ae48] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
INTRODUCTION The goals of scale-up of antiretroviral therapy (ART) have expanded from prevention of morbidity and death to include prevention of transmission. Morbidity and mortality risk are associated with CD4 count; transmission risk depends on plasma viral load (VL). This study aimed to describe CD4 count and VL distributions among HIV-infected individuals in a South African township to gain insights into the potential impact of ART scale-up on community HIV transmission risk. METHODS A random sample of 10% of the adult population was invited to attend an HIV testing service. Study procedures included a questionnaire, HIV testing, CD4 count, and VL testing. RESULTS One thousand one hundred forty-four (88.0%) of 1300 randomly selected individuals participated in the study. Two hundred sixty tested positive, giving an HIV prevalence of 22.7% [95% confidence interval (CI): 20.3 to 25.3]. A third of all HIV-infected individuals (33.5%, 95% CI: 27.8 to 39.6) reported taking ART. The median CD4 count was 417 cells per microliter (interquartile range, 285-627); 33 (12.7%, 95% CI: 8.9 to 17.4) had a CD4 count of ≤200 cells per microliter. VL measurements were available for 219 individuals (84.2%) and were undetectable in 72 (33.9%), >1500 copies per milliliter in 127 (58.0%) and >10,000 copies per milliliter in 96 (43.8%). Of those reporting they were receiving ART, 30.4% had a VL >1500 copies per milliliter compared with 58.0% of those reporting they were not receiving ART. CONCLUSIONS A small proportion of those living with HIV in this community had a CD4 count of <200 cells per microliter; more than half had a VL high enough to be associated with considerable transmission risk. A substantial proportion of HIV-infected individuals remained at risk of transmitting HIV even after starting ART.
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Affiliation(s)
- Katharina Kranzer
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
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Ethical issues in obtaining collateral information on alcohol and drug use: experience from Asia and Africa. Curr Opin Psychiatry 2013; 26:330-4. [PMID: 23689550 DOI: 10.1097/yco.0b013e328361ebd7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW In many regions of the world, wives of alcohol and drug-using men are at an increased risk for HIV/AIDS because of their husbands' high-risk behaviours. These women also tend to be poor, illiterate and dependent on their husbands. Few interventions are designed exclusively for these women. Furthermore, these interventions have had to obtain permission from the husbands to recruit the wives. This article discusses the ethical concerns in obtaining husbands' permission to recruit their wives, with examples taken from India and other countries in Asia and Africa. RECENT FINDINGS Studies indicate that married women are recruited for interventions only with their husbands' consent. Researchers reported that this strategy was acceptable to the local culture, increased acceptance of the research by family and community and improved the participation rate of married women. However, this strategy conflicts with the ethical principles of individual autonomy and voluntariness. SUMMARY Designing research processes according to the local cultural norms is important. However, it is a researcher's ethical duty to ensure that every individual of the society, irrespective of sex, race or marital status, gets equal opportunities to make health-related decisions. This article suggests alternate strategies to directly approach and recruit monogamous wives of alcohol and drug-using men; further research is required to test the feasibility of suggested strategies.
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Heterosexual HIV-1 infectiousness and antiretroviral use: systematic review of prospective studies of discordant couples. Epidemiology 2013; 24:110-21. [PMID: 23222513 DOI: 10.1097/ede.0b013e318276cad7] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Recent studies have estimated the reduction in HIV-1 infectiousness with antiretroviral therapy (ART), but high-quality studies such as randomized controlled trials, accompanied by rigorous adherence counseling, are likely to overestimate the effectiveness of treatment-as-prevention in real-life settings. METHODS We attempted to summarize the effect of ART on HIV transmission by undertaking a systematic review and meta-analysis of HIV-1 infectiousness per heterosexual partnership (incidence rate and cumulative incidence over study follow-up) estimated from prospective studies of discordant couples. We used random-effects Poisson regression models to obtain summary estimates. When possible, the analyses were further stratified by direction of transmission (man-to-woman or woman-to-man) and economic setting (high- or low-income countries). Potential causes of heterogeneity of estimates were explored through subgroup analyses. RESULTS Fifty publications were included. Nine allowed comparison between ART and non-ART users within studies (ART-stratified studies), in which summary incidence rates were 3.6/100 person-years (95% confidence interval = 2.0-6.5) and 0.2/100 person-years (0.07-0.7) for non-ART- and ART-using couples, respectively (P < 0.001), constituting a 91% (79-96%) reduction in per-partner HIV-1 incidence rate with ART use. The 41 studies that did not stratify by ART use provided estimates with high levels of heterogeneity (I statistic) and few reported levels of ART use, making interpretation difficult. Nevertheless, estimates tended to be lower with ART use. Infectiousness tended to be higher for low-income than high-income settings, but there was no clear pattern by direction of transmission (man-to-woman and woman-to-man). CONCLUSIONS ART substantially reduces HIV-1 infectiousness within discordant couples, based on observational studies, and could play a major part in HIV-1 prevention efforts. However, the non-zero risk from partners receiving ART demonstrates that appropriate counseling and other risk-reduction strategies for discordant couples are still required. Additional estimates of ART effectiveness by adherence level from real-life settings will be important, especially for persons starting treatment early without symptoms.
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Duan S, Ding Y, Yang Y, Lu L, Sun J, Wang N, Wang L, Xiang L, Jia M, Wu Z, He N. Prevalence and correlates of HIV discordance and concordance among Chinese-Burmese mixed couples in the Dehong prefecture of Yunnan province, China. Sex Health 2013; 9:481-7. [PMID: 23380199 DOI: 10.1071/sh12065] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Accepted: 08/01/2012] [Indexed: 11/23/2022]
Abstract
BACKGROUND Many people from Burma have migrated to Dehong prefecture and married local residents during the past decades; however, little is known about HIV risk-taking behaviours and HIV prevalence among these mixed couples. We investigated factors correlated with HIV discordance and concordance within Chinese?Burmese mixed couples in Dehong prefecture, Yunnan province, China. METHODS A cross-sectional study with face-to-face questionnaire interviews and HIV blood testing was conducted. RESULTS Of 5742 couples, 1.6% couples were HIV-infected concordant, 2.2% were HIV serodiscordant with an HIV-infected male spouse and 0.9% were HIV serodiscordant with an HIV-infected female spouse. HIV discordance with an HIV-infected male spouse was significantly associated with characteristics of the male spouse, including being aged =30 years, non-Han ethnic minority, a marital relationship of <3 years, commercial sex and injection drug use by the male spouse. HIV discordance with an HIV-infected female spouse was significantly associated with an education level of primary school (v. illiterate); a marital status of being in their second marriage, widowed or divorced; a history of sexually transmissible infection diagnosis of the female spouse; noncommercial extramarital sex by the female spouse or by both spouses; and injection drug use by the male spouse. A marital relationship of =3 years was the only significant independent correlate of HIV-infected seroconcordance. CONCLUSIONS The study findings underscore the importance of premarital HIV counselling and testing for this population, and the need for targeted interventions among HIV serodiscordant mixed couples to reduce secondary transmission as early as possible when the relationship begins.
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Affiliation(s)
- Song Duan
- Dehong Prefecture Centre for Disease Control and Prevention, Mangshi, Yunnan Province, China
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HIV-1 transmission within marriage in rural Uganda: a longitudinal study. PLoS One 2013; 8:e55060. [PMID: 23390512 PMCID: PMC3563659 DOI: 10.1371/journal.pone.0055060] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 12/23/2012] [Indexed: 01/30/2023] Open
Abstract
Background Early initiation of antiretroviral therapy reduces risk of transmission to the uninfected partner in HIV discordant couples, but there are relatively little observational data on HIV transmission within couples from non-trial settings. The aims of this paper are to estimate HIV incidence among HIV discordant couples using longstanding observational data from a rural Ugandan population and to identify factors associated with HIV transmission within couples, including the role of HSV-2 infection. Methods Using existing data collected at population-wide annual serological and behavioural surveys in a rural district in southwest Uganda between 1989 and 2007, HIV discordant partners were identified. Stored serum samples were tested for HSV-2 serostatus using the Kalon ELISA test. HIV seroconversion rates and factors association with HIV seroconversion were analysed using Poisson regression. Results HIV status of both partners was known in 2465 couples and of these 259 (10.5%) were HIV serodiscordant. At enrolment, HSV-2 prevalence was 87.3% in HIV positive partners and 71.5% in HIV negative partners. Of the 259 discordant couples, 62 converted to HIV (seroconversion rate 7.11/100 PYAR, 95%CI; 5.54, 9.11) with the rate decreasing from 10.89 in 1990–1994 to 4.32 in 2005–2007. Factors independently associated with HIV seroconversion were female sex, non-Muslim religion, greater age difference (man older than woman by more than 15 years), higher viral load in the positive partner and earlier calendar period. HSV-2 was not independently associated with HIV acquisition (HR 1.62, 95%CI; 0.57, 4.55) or transmission (HR 0.61, 95%CI; 0.24, 1.57). No transmissions occurred in the 29 couples where the index partner was on ART during follow up (872 person-years on ART). Discussion HIV negative partners in serodiscordant couples have a high incidence of HIV if the index partner is not on antiretroviral therapy and should be provided with interventions such as couple counselling, condoms and antiretroviral treatment.
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Abstract
Nondisclosure of one's HIV infection to sexual partners obviates safer sex negotiations and thus jeopardizes HIV transmission prevention. The role of alcohol use in the disclosure decision process is largely unexplored. This study assessed the association between alcohol use and recent nondisclosure of HIV serostatus to sex partners by HIV-infected risky drinkers in St. Petersburg, Russia. Approximately half (317/605; 52.4 %) reported not having disclosed their HIV serostatus to all partners since awareness of infection. Using three separate GEE logistic regression models, we found no significant association between alcohol dependence, risky alcohol use (past 30 days), or alcohol use at time of sex (past 30 days) with recent (past 3 months) nondisclosure (AOR [95 % CI] 0.81 [0.55, 1.20], 1.31 [0.79, 2.17], 0.75 [0.54, 1.05], respectively). Alcohol use at time of sex was associated with decreased odds of recent nondisclosure among seroconcordant partners and among casual partners. Factors associated with nondisclosure were relationship with a casual partner, a serodiscordant partner, multiple sex partners, awareness of HIV diagnosis less than 1 year, and a lifetime history of sexually transmitted disease. Nondisclosure of HIV status to sex partners is common among HIV-infected Russians, however alcohol does not appear to be a predictor of recent disclosure.
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Arora P, Nagelkerke NJD, Jha P. A systematic review and meta-analysis of risk factors for sexual transmission of HIV in India. PLoS One 2012; 7:e44094. [PMID: 22937158 PMCID: PMC3429412 DOI: 10.1371/journal.pone.0044094] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Accepted: 07/30/2012] [Indexed: 11/29/2022] Open
Abstract
Background Approximately 2.4 million people are living with HIV in India. This large disease burden, and potential for epidemic spread in some areas, demands a full understanding of transmission in that country. We wished to quantify the effects of key sexual risk factors for HIV infection for each gender and among high- and low-HIV risk populations in India. Methodology We conducted a systematic review of sexual risk factors for HIV infection from 35 published studies. Risk factors analyzed were: male circumcision/religion, Herpes Simplex Virus 2, syphilis, gonorrhoea, genital ulcer, multiple sexual partners and commercial sex. Studies were included if they met predetermined criteria. Data were extracted and checked by two researchers and random-effects meta analysis of effects was conducted. Heterogeneity in effect estimates was examined by I2 statistic. Publication bias was tested by Begg's test and funnel plots. Meta regression was used to assess effect modification by various study attributes. Results All risk factors were significantly associated with HIV status. The factor most strongly associated with HIV for both sexes was HSV-2 infection (ORmen: 5.87; 95%CI: 2.46–14.03; ORwomen: 6.44; 95%CI: 3.22–12.86). The effect of multiple sexual partners was similar among men (OR = 2.46; 95%CI: 1.91–3.17,) and women (OR = 2.02; 95%CI: 1.43–2.87) and when further stratified by HIV-risk group. The association between HSV-2 and HIV prevalence was consistently stronger than other STIs or self-reported genital ulcer. If the strong associations between HSV-2 and HIV were interpreted causally, these results implied that approximately half of the HIV infections observed in our study population were attributable to HSV-2 infection. Conclusions The risk factors examined in our analysis should remain targets of HIV prevention programs. Our results confirm that sexual risk factors for HIV infection continue to be an important part of Indian HIV epidemic 26 years after it began.
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Affiliation(s)
- Paul Arora
- Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
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Shastri S, Shet A, Rewari B, De Costa A. HIV-1 discordant couples in Karnataka, South India: is the sex ratio of index cases changing? Int J STD AIDS 2012; 23:502-6. [PMID: 22844005 DOI: 10.1258/ijsa.2011.011352] [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
India has an estimated 2.5 million HIV infections, most of which are heterosexually transmitted. Women comprise 40% of infected adults. In India, 90% of women between the ages of 15 and 45 years are married. Previous literature has suggested that sexual intercourse with an HIV-infected husband represents a married woman's greatest risk for being infected. However, a recent meta-analysis of discordant couples from sub-Saharan Africa reported that women were the index case in half of all couples. Similar data are not available from India. This cross-sectional study describes the epidemiology of 925 discordant couples from five districts in Karnataka province, one of the high HIV prevalence provinces in India. Men were the index case in 74% of couples. However, in young couples (where the index case was aged <30 years), women were more likely to be the infected partner (64% of couples). Condom use was reported by 46% of these discordant couples. These results suggest an emerging predominance of female index case infections among younger discordant couples in India, and point to the need for focusing HIV preventive messages on youth and couples before marriage.
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Affiliation(s)
- S Shastri
- National AIDS Control Organization, New Delhi, India
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Wang L, Peng Z, Li L, Norris JL, Wang L, Cao W, Wang N. HIV seroconversion and prevalence rates in heterosexual discordant couples in China: A systematic review and meta-analysis. AIDS Care 2012; 24:1059-70. [DOI: 10.1080/09540121.2012.661837] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Lan Wang
- a School of Public Health , Peking University , Beijing , PR , China
- b National Center for AIDS/STD Control and Prevention , Chinese Center for Disease Control and Prevention , Beijing , PR , China
| | - Zhihang Peng
- c School of Public Health , Nanjing Medical University , Nanjing , PR , China
| | - Liming Li
- a School of Public Health , Peking University , Beijing , PR , China
| | - Jessie L. Norris
- b National Center for AIDS/STD Control and Prevention , Chinese Center for Disease Control and Prevention , Beijing , PR , China
| | - Lu Wang
- b National Center for AIDS/STD Control and Prevention , Chinese Center for Disease Control and Prevention , Beijing , PR , China
| | - Weihua Cao
- a School of Public Health , Peking University , Beijing , PR , China
| | - Ning Wang
- b National Center for AIDS/STD Control and Prevention , Chinese Center for Disease Control and Prevention , Beijing , PR , China
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Venkatesh KK, Srikrishnan AK, Safren SA, Triche EW, Thamburaj E, Prasad L, Lurie MN, Kumar MS, Kumarasamy N, Solomon S, Mayer KH. Sexual risk behaviors among HIV-infected South Indian couples in the HAART era: implications for reproductive health and HIV care delivery. AIDS Care 2011; 23:722-33. [PMID: 21293990 PMCID: PMC3095699 DOI: 10.1080/09540121.2010.525616] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The current study examines sexual behaviors among HIV-infected Indians in primary care, where access to highly active antiretroviral therapy (HAART) has recently increased. Between January and April 2008, we assessed the sexual behaviors of 247 HIV-infected South Indians in care. Multivariable logistic regression models were used to determine predictors of being in a HIV-seroconcordant primary relationship, being sexually active, and reporting unprotected sex. Over three-fourths (80%) of participants were HAART-experienced. Among the 58% of participants who were currently in a seroconcordant relationship, one-third were serodiscordant when enrolling into care. Approximately two-thirds (63.2%) of participants were sexually active; 9.0% reported unprotected sex. In the multivariable analyses, participants who were in a seroconcordant primary relationship were more likely to have children, use alcohol, report unprotected sex, and have been enrolled in care for >12 months. Sexually active participants were more likely to be on HAART, have a prior tuberculosis diagnosis, test Herpes simplex type 2 antibody seropositive, and have low general health perceptions. Participants who reported unprotected sex were more likely to be in a seroconcordant relationship, be childless, want to have a child, and use alcohol. We did not document an association between HAART and unprotected sex. Among HIV-infected Indians in primary care, predictors of unprotected sex included alcohol use and desire for children. Prevention interventions for Indian couples should integrate reproductive health and alcohol use counseling at entry into care.
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Affiliation(s)
- Kartik K Venkatesh
- Department of Community Health, Alpert Medical School, Brown University, Providence, RI, USA
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Chaudoir SR, Fisher JD, Simoni JM. Understanding HIV disclosure: a review and application of the Disclosure Processes Model. Soc Sci Med 2011; 72:1618-29. [PMID: 21514708 DOI: 10.1016/j.socscimed.2011.03.028] [Citation(s) in RCA: 196] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2010] [Revised: 01/10/2011] [Accepted: 03/17/2011] [Indexed: 11/19/2022]
Abstract
HIV disclosure is a critical component of HIV/AIDS prevention and treatment efforts, yet the field lacks a comprehensive theoretical framework with which to study how HIV-positive individuals make decisions about disclosing their serostatus and how these decisions affect them. Recent theorizing in the context of the Disclosure Processes Model has suggested that the disclosure process consists of antecedent goals, the disclosure event itself, mediating processes and outcomes, and a feedback loop. In this paper, we apply this new theoretical framework to HIV disclosure in order to review the current state of the literature, identify gaps in existing research, and highlight the implications of the framework for future work in this area.
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Affiliation(s)
- Stephenie R Chaudoir
- Department of Psychology, Bradley University, 1501 W Bradley Ave, Peoria, IL 61625, USA.
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