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Query: UMLS:C0019693 (HIV)
 170,526 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

HIV is a growing epidemic among women in the United States. This study seeks to determine if knowledge of HIV infection and of the benefits of prenatal zidovudine (ZDV) to decrease vertical HIV transmission is related to decisions about pregnancy planning, contraceptive and condom use, and pregnancy termination among noninjection drug using (IDU) women with HIV. Eighty-two HIV-infected women were interviewed about their pregnancy decisions, contraceptive and condom use, and pregnancy outcome. Data was verified by structured chart review where available. Awareness of HIV infection or knowledge of the benefits of prenatal ZDV use did not significantly influence pregnancy planning, contraceptive choice, use of contraception, or consideration of pregnancy termination. Condom use was extremely low (14.6% consistent use), the majority of pregnancies (68.0%) were unplanned, contraceptive use was low (50.9%), and few pregnancies were terminated (6.3%). Women on Medicaid were significantly less likely than women with private or no insurance to terminate their pregnancy (2/20, 10% vs. 3/5, 60%, p = 0.04, two-tailed Fisher's exact test). Most women (70.0%) reported the most important reason for carrying the pregnancy to term was the desire for a child. In conclusion, among women in this non-IDU, Midwestern cohort, knowledge of HIV infection was not associated with decisions to plan a pregnancy, use contraception if not planning pregnancy, or terminate an unplanned pregnancy.
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PMID:Contraceptive use and pregnancy decision making among women with HIV. 1074 37

This study was designed to assess differences in sex-related risk behaviors between drug injectors who did not smoke crack cocaine, crack smokers who did not inject drugs, and drug users who both injected drugs and smoked crack. Current drug users (i.e. used within the past 30 days) from 22 cities were recruited and assessed. The sample (n = 26,982) included 28% who injected only, 42% who smoked crack only, and 30% who both injected and smoked crack. Results showed that active drug users were at risk of HIV infection through sexual transmission: in the 30 day period prior to their interview, 28% reported sex with two or more individuals, 23% had an IDU sex partner, and 24% had exchanged sex for drugs or money. In addition, more than 80% did not use a condom during sex. Crack only smokers and crack smoking injectors were more likely than injectors only to report multiple sex partners and exchanging sex. Because of these high risk behaviors, condom use was of particular importance. The number of days of alcohol use and having an IDU sex partner were independently associated with not using a condom. Crack smoking injectors reported the highest average number of days of alcohol consumption and were the most likely to have had an IDU sex partner.
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PMID:Sex related HIV risk behaviors: differential risks among injection drug users, crack smokers, and injection drug users who smoke crack. 1075 32

Drug abusers with psychiatric comorbidity are at high risk for becoming exposed to HIV. To address this compelling public health issue, our randomized HIV prevention study compares the effectiveness of the NIDA standard HIV testing and counseling protocol to a four session, peer-delivered, educational intervention for out-of-treatment cocaine users with and without antisocial personality disorder (ASPD) and major depression. Among the 966 out-of-treatment cocaine users who have completed the 3 month follow-up, all groups, regardless of assignment to standard vs. peer-delivered intervention or psychiatric status, improved significantly in: crack cocaine use, injection drug use, number of IDU sex partners and overall number of sex partners, but not in condom use. Nevertheless, when stratified by psychiatric status, ASPD was associated with significantly less improvement in crack cocaine use (P = 0.04) and with a trend for less improvement in having multiple sex partners and having IDU sex partners (P = 0.06 and 0.08, respectively). ASPD status was not associated with change in injection drug use or condom use. Depression was associated with a trend (P = 0.07) for greater improvement in crack cocaine use but not in any of the other behaviors. When examining the standard and peer intervention groups separately, no consistent differences in the association of psychiatric comorbidity with outcome were discerned between the two groups. We conclude that persons with ASPD and depression respond well to standard HIV prevention interventions, but these psychiatric disorders respectively attenuate and enhance response somewhat. Behavioral interventions tailored for persons with these conditions may be indicated if long-term change in HIV risk behaviors is to be achieved.
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PMID:The effects of psychiatric comorbidity on response to an HIV prevention intervention. 1075 35

Data on STDs and sexual practices in commercial sex workers (CSWs) is in general limited in India. Manipur in north-east Indian has a high prevalence of HIV in injecting drug users but the rate in CSWs is not known. The site selected for the study was Moreh, on the Myanmar border of Manipur. One hundred blood samples were collected, 7 from migrants from Myanmar, the remainder from Manipuri women. The HIV seropositivity rate was 12% (95% CI = 5.6-18.4). The age of the women ranged from 15 to 42 (mean = 24.5 years, median 23.7 years). The proportion of HIV positives increased significantly with number of customers per day and number of years in the profession. The HIV prevalence among Injecting drug using CSWs was 9.4 times higher that among non-IDU CSWs. Vaginal discharge was strongly associated with HIV positivity. Effective intervention programmes among CSWs in Manipur to prevent further spread of HIV are strongly indicated by the results of this study.
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PMID:The prevalence of HIV in female sex workers in Manipur, India. 1081 May 82

This study explores recent temporal trends in HIV prevalence among women entering prison and the incidence and associated risk factors among women reincarcerated in Rhode Island. Results from mandatory HIV testing from 1992 to 1996 for all incarcerated women were examined. In addition, a case control study was conducted on all seroconverters from 1989 to 1997. In all, 5836 HIV tests were performed on incarceration in 3146 women, 105 of whom tested positive (prevalence, 3.3%). Between 1992 and 1996, the annual prevalence of HIV among all women known to be HIV-positive was stable (p = .12). Age >25 years, nonwhite race, and prior incarceration were associated with seropositivity. Of 1081 initially seronegative women who were retested on reincarceration, 12 seroconverted during 1885 person-years (PY) of follow-up (incidence, 0.6/100 PY). Self-reported injection drug use (IDU; odds ratio [OR], 3.7; 95% confidence interval [CI], 1.3-10.1) was significantly associated with seroconversion, but sexual risk was not (OR, 1.1; 95% CI, 0.4-3.5). Incarceration serves as an opportunity for initiation of treatment and linkage to community services for a population that is at high risk for HIV infection.
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PMID:Prevalence and incidence of HIV among incarcerated and reincarcerated women in Rhode Island. 1084 30

Reported numbers of HIV infections have provided an indication of the order of magnitude of the size of the HIV epidemic in Poland, and how it has evolved in time. To the end of 1996, most documented infections had been observed among intravenous drug users (IDUs, n=2, 933/3,470) and, to a lesser extent, men who have sex with men (MSM, 289/3,470). Reported infections among non-IDU prostitutes and other non-IDU heterosexuals remained low. In this paper we describe surveillance systems and epidemiologic data in Poland from 1985 to 1996 for AIDS cases, HIV infections and other STDs. We also discuss the contributions of different vulnerable groups. Finally we discuss factors influencing the past spread of HIV infection and the potential for future spread, and propose recommendations for surveillance and research.
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PMID:HIV infection in Poland (1985-96). 1085 93

The degree of risk of the spread of HIV infection among drug addicts in Zhitomir has been prognosticated. As revealed in this study, narcotic drugs are mostly introduced by individual dispensable syringes or by individual reusable syringes. But such factors as the repeated use of needles (47%), obtaining drug solution from different persons (49%), the injection of drugs under unsanitary conditions (62%), with-drawing drug solution into the syringe by some other person (32%), unavailability of the means of disinfection (64%), absence of knowledge and practice in disinfection (91%), the presence HIV-infected persons among IDU (41%), a low level of sanitary and hygienic culture (41%), lack of sexual restraint (93%), concubinage with IDU (44%), unemployment (66%), etc. have been found to increase the possibility of getting HIV infection twofold. The results of this sociological study have demonstrated new trends in the study of the behavior of IDU, necessary for the creation of the module for preventive work both in Zhitomir and the Zhitomir region.
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PMID:[The HIV/AIDS epidemic and the trends in the behavior of people using injection narcotics (IDU)]. 1099 26

Levels of serum sex hormones, particularly testosterone, luteinizing hormone, and follicle-stimulating hormone, have been shown to change in various disease states. Hypogonadism has been well-documented in patients with HIV infection. As HIV infection and injection drug use are closely linked, we examined whether injection drug users (IDU's) exhibit hormone abnormalities. We evaluated men participating in the ALIVE study (AIDS Linked to Intravenous Experiences), a large cohort study conducted in Baltimore, MD. We found that 20% of 40 IDU subjects (20 HIV+, 20 HIV-) with a mean age 41.5+/-0.9, had low serum total testosterone concentration. We were unable to detect a direct correlation between drug use and hormone levels. Further study is needed on the hormonal milieu of the IDU patient.
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PMID:Gonadal hormone levels in injection drug users. 1105 66

Britain continues to have a drug misuse health strategy that is HIV led. Because of this, little attention has been paid to other blood-borne viruses such as hepatitis. Moreover, while the provision of needle exchange schemes has been particularly successful in containing the spread of HIV, they have had less impact on the prevalence of hepatitis within IDU cohorts. Thus, it is necessary to understand more about the potential pathways through which the hepatitis viruses can be transmitted. One way of achieving this is to assess the propensity of IDUs to share other items of injecting paraphernalia such as water and filters. In addition, it is useful to gauge the level of opinion with respect to health hazards associated with sharing such items, amongst injecting drug users. This study reports on a small pilot project initiated to assess the degree of sharing of filters and water among 40 needle exchange service users in Worcestershire. Results based on questionnaires show that sharing of water and filters is very high within the sample group. Indeed, only 10% of clients reported never sharing either water or filters. The study also demonstrates that although injectors are aware of the health risks associated with sharing (including hepatitis transmission), they continue to participate in high risk sharing activities. Moreover, the majority of IDUs questioned have a mis-conception with respect to the most hygienic sources of water for injecting. For example, only 10% consider sterile water to be the most hygienic source for injecting, with >70% considering tap water in one form or another to be safe. The study is important because it highlights the value of providing sterile water and filters to IDUs to meet their basic and fundamental needs. It is hoped that the findings from this small project will have a wider transferability to other IDU cohorts throughout the UK and beyond.
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PMID:The sharing of injecting paraphernalia by intravenous drug users (IDUs) within a Worcestershire cohort, with specific reference to water and filters. 1109 23

Aims. - The objectives of the study were to describe the circumstances surrounding the intiation of intravenous drug use, the role of the introducer and to evaluate intravenous drug users risk behaviors at the first injection of drug. Design.- In 1997, we conducted a cross-sectional survey using a structured questionnaire concerning the initiation process into intravenous drug abuse. IDUs were interviewed in four treatment drug abuse and psychosocial centers in Paris and in one prison. Participants.- Of the 152 consecutive IDUs interviewed, 143 completed the questionnaire, 83 were male. Findings. - The mean age at first opiate use and at first injection were 19 years (SD: 4.3) and 20 years (SD: 4.3). At first injection, heroin was the main used drug (91%), the subject was with others persons (91%), asked himself for injection (70%) albeit had not planned this injection (40%). The subject injected at a friend's home (31%). The introducer was an IDU (93%), mean age 23.4 (SD: 5.2). He or she was a friend (61%) or a sexual partner (14%). The preparation of the first injection and the injection were made by the introducer in 72% and 74% of cases. The injecting equipment had been borrowed (22%) from an IDU whose HIV status and HCV status were unknown in 83% and 85% of cases. Conclusion. - Our study shows novel results about the first injection, they are of prime importance for harm reduction. The introducer plays a major role in preventing risk-behavior at the first injection and for education about safe injecting practices.
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PMID:[Risks incurred by first-injection intravenous drug users] [In Process Citation] 1110 37


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