Declining HIV Incidence Among Patients Attending Sexually Transmitted Infection Clinics in Pune, India

OBJECTIVE:A recent report suggesting declining HIV transmission rates in southern India has been based on HIV seroprevalence data to estimate HIV incidence. We analyzed HIV incidence rates among 3 cohorts (male, female non-sex worker, female sex worker [FSW]) presenting to sexually transmitted infec...

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Veröffentlicht in:Journal of acquired immune deficiency syndromes (1999) 2007-08, Vol.45 (5), p.564-569
Hauptverfasser: Mehendale, Sanjay M, Gupte, Nikhil, Paranjape, Ramesh S, Brahme, Radhika G, Kohli, Rewa, Joglekar, Neelam, Godbole, Sheela V, Joshi, Smita N, Ghate, Manisha V, Sahay, Seema, Kumar, B Kishore, Gangakhedkar, Raman R, Risbud, Arun R, Brookmeyer, Ron S, Bollinger, Robert C
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container_end_page 569
container_issue 5
container_start_page 564
container_title Journal of acquired immune deficiency syndromes (1999)
container_volume 45
creator Mehendale, Sanjay M
Gupte, Nikhil
Paranjape, Ramesh S
Brahme, Radhika G
Kohli, Rewa
Joglekar, Neelam
Godbole, Sheela V
Joshi, Smita N
Ghate, Manisha V
Sahay, Seema
Kumar, B Kishore
Gangakhedkar, Raman R
Risbud, Arun R
Brookmeyer, Ron S
Bollinger, Robert C
description OBJECTIVE:A recent report suggesting declining HIV transmission rates in southern India has been based on HIV seroprevalence data to estimate HIV incidence. We analyzed HIV incidence rates among 3 cohorts (male, female non-sex worker, female sex worker [FSW]) presenting to sexually transmitted infection (STI) clinics in Pune, India over 10 years. METHODS:Between 1993 and 2002, consenting HIV-uninfected individuals were enrolled in a prospective study of the risks for HIV seroconversion. Standardized HIV incidence estimates were calculated separately for the 3 cohorts. RESULTS:HIV acquisition risk declined by more than 70% for FSWs (P = 0.02) and men (P < 0.001) attending the STI clinics. There was no significant reduction in HIV incidence among women attending STI clinics (P = 0.74). The decline in HIV acquisition risk among male patients with STIs was associated with an increase in reported condom use with recent FSW contact and a decrease in genital ulcer disease. CONCLUSIONS:We report the first direct evidence for a decline in HIV incidence rates in FSWs and male patients with STIs over time. The lack of change in HIV infection risk among non-sex worker women highlights the need for additional targeted HIV prevention interventions.
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We analyzed HIV incidence rates among 3 cohorts (male, female non-sex worker, female sex worker [FSW]) presenting to sexually transmitted infection (STI) clinics in Pune, India over 10 years. METHODS:Between 1993 and 2002, consenting HIV-uninfected individuals were enrolled in a prospective study of the risks for HIV seroconversion. Standardized HIV incidence estimates were calculated separately for the 3 cohorts. RESULTS:HIV acquisition risk declined by more than 70% for FSWs (P = 0.02) and men (P &lt; 0.001) attending the STI clinics. There was no significant reduction in HIV incidence among women attending STI clinics (P = 0.74). The decline in HIV acquisition risk among male patients with STIs was associated with an increase in reported condom use with recent FSW contact and a decrease in genital ulcer disease. CONCLUSIONS:We report the first direct evidence for a decline in HIV incidence rates in FSWs and male patients with STIs over time. The lack of change in HIV infection risk among non-sex worker women highlights the need for additional targeted HIV prevention interventions.</description><identifier>ISSN: 1525-4135</identifier><identifier>EISSN: 1944-7884</identifier><identifier>DOI: 10.1097/QAI.0b013e3180d0a6ba</identifier><identifier>PMID: 17558335</identifier><identifier>CODEN: JDSRET</identifier><language>eng</language><publisher>Hagerstown, MD: Lippincott Williams &amp; Wilkins, Inc</publisher><subject>Adult ; AIDS/HIV ; Biological and medical sciences ; Cohort Studies ; Condoms - trends ; Disease transmission ; Epidemiology ; Female ; Fundamental and applied biological sciences. 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We analyzed HIV incidence rates among 3 cohorts (male, female non-sex worker, female sex worker [FSW]) presenting to sexually transmitted infection (STI) clinics in Pune, India over 10 years. METHODS:Between 1993 and 2002, consenting HIV-uninfected individuals were enrolled in a prospective study of the risks for HIV seroconversion. Standardized HIV incidence estimates were calculated separately for the 3 cohorts. RESULTS:HIV acquisition risk declined by more than 70% for FSWs (P = 0.02) and men (P &lt; 0.001) attending the STI clinics. There was no significant reduction in HIV incidence among women attending STI clinics (P = 0.74). The decline in HIV acquisition risk among male patients with STIs was associated with an increase in reported condom use with recent FSW contact and a decrease in genital ulcer disease. CONCLUSIONS:We report the first direct evidence for a decline in HIV incidence rates in FSWs and male patients with STIs over time. The lack of change in HIV infection risk among non-sex worker women highlights the need for additional targeted HIV prevention interventions.</description><subject>Adult</subject><subject>AIDS/HIV</subject><subject>Biological and medical sciences</subject><subject>Cohort Studies</subject><subject>Condoms - trends</subject><subject>Disease transmission</subject><subject>Epidemiology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HIV</subject><subject>HIV Infections - prevention &amp; control</subject><subject>HIV-1</subject><subject>HIV-2</subject><subject>Human immunodeficiency virus</subject><subject>Human viral diseases</subject><subject>Humans</subject><subject>Incidence</subject><subject>India - epidemiology</subject><subject>Infectious diseases</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Microbiology</subject><subject>Miscellaneous</subject><subject>Prospective Studies</subject><subject>Regression Analysis</subject><subject>Risk Factors</subject><subject>Safe Sex</subject><subject>Sex Work</subject><subject>Sexually transmitted diseases</subject><subject>STD</subject><subject>Studies</subject><subject>Viral diseases</subject><subject>Viral diseases of the lymphoid tissue and the blood. 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Psychology</topic><topic>HIV</topic><topic>HIV Infections - prevention &amp; control</topic><topic>HIV-1</topic><topic>HIV-2</topic><topic>Human immunodeficiency virus</topic><topic>Human viral diseases</topic><topic>Humans</topic><topic>Incidence</topic><topic>India - epidemiology</topic><topic>Infectious diseases</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Microbiology</topic><topic>Miscellaneous</topic><topic>Prospective Studies</topic><topic>Regression Analysis</topic><topic>Risk Factors</topic><topic>Safe Sex</topic><topic>Sex Work</topic><topic>Sexually transmitted diseases</topic><topic>STD</topic><topic>Studies</topic><topic>Viral diseases</topic><topic>Viral diseases of the lymphoid tissue and the blood. 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We analyzed HIV incidence rates among 3 cohorts (male, female non-sex worker, female sex worker [FSW]) presenting to sexually transmitted infection (STI) clinics in Pune, India over 10 years. METHODS:Between 1993 and 2002, consenting HIV-uninfected individuals were enrolled in a prospective study of the risks for HIV seroconversion. Standardized HIV incidence estimates were calculated separately for the 3 cohorts. RESULTS:HIV acquisition risk declined by more than 70% for FSWs (P = 0.02) and men (P &lt; 0.001) attending the STI clinics. There was no significant reduction in HIV incidence among women attending STI clinics (P = 0.74). The decline in HIV acquisition risk among male patients with STIs was associated with an increase in reported condom use with recent FSW contact and a decrease in genital ulcer disease. CONCLUSIONS:We report the first direct evidence for a decline in HIV incidence rates in FSWs and male patients with STIs over time. The lack of change in HIV infection risk among non-sex worker women highlights the need for additional targeted HIV prevention interventions.</abstract><cop>Hagerstown, MD</cop><pub>Lippincott Williams &amp; Wilkins, Inc</pub><pmid>17558335</pmid><doi>10.1097/QAI.0b013e3180d0a6ba</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
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subjects Adult
AIDS/HIV
Biological and medical sciences
Cohort Studies
Condoms - trends
Disease transmission
Epidemiology
Female
Fundamental and applied biological sciences. Psychology
HIV
HIV Infections - prevention & control
HIV-1
HIV-2
Human immunodeficiency virus
Human viral diseases
Humans
Incidence
India - epidemiology
Infectious diseases
Male
Medical sciences
Microbiology
Miscellaneous
Prospective Studies
Regression Analysis
Risk Factors
Safe Sex
Sex Work
Sexually transmitted diseases
STD
Studies
Viral diseases
Viral diseases of the lymphoid tissue and the blood. Aids
Virology
title Declining HIV Incidence Among Patients Attending Sexually Transmitted Infection Clinics in Pune, India
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