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

The aim of the study was to study factors related to anxiety, depression, and suicidal ideation among HIV-seropositive heterosexuals soon after being tested for their HIV status for the first time. Anxiety, depression, and suicidal ideation were assessed among 51 HIV-seropositive heterosexual men and women with various stages of HIV infection. All assessments were done between 4 and 6 weeks after revelation of positive serostatus. Psychosocial variables such as quality of family relationships and substance use and sociodemographic details such as gender, income, education, and residence were studied for their association with psychiatric morbidity. Illness details studied for their association with psychiatric morbidity included stage of HIV infection, spouse's HIV status, presence of physical illness, and pain. Depression was present in 40% and anxiety in 36% of the sample. Serious suicidal intent was seen in 14%. Multiple regression analysis indicated that presence of pain, concurrent alcohol abuse, poor family relations, and presence of AIDS in the spouse were significant factors associated with depression, anxiety, and suicidal ideation.
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PMID:Anxiety and depression among HIV-infected heterosexuals--a report from India. 983 33

HIV testing among substance abusers in the United States is a significant public and individual health issue in need of further examination. We analyzed interview data gathered over 15 months in 1992 and 1993 from 2315 patients on presentation for addiction treatment to determine the frequency of and factors associated with previous HIV testing. Among this group of alcohol, heroin, and cocaine abusers, 53% (1231) reported previous HIV testing. Although in bivariate and multivariable analyses those with identifiable risk factors for HIV were more likely to have been tested, 27% of injection drug users, 38% with multiple sexual partners, and 39% of those with a history of a sexually transmitted disease (STD) had not been HIV tested. Other factors associated with previous HIV testing included having a primary care physician, the primary care physician's awareness of the patient's substance abuse problem, and having received prior addiction care. However, 38% of substance abusers who had previously received addiction treatment beyond detoxification had not been tested. Of those tested, 10% (n = 122) reported a positive test, and 7% (n = 81) had not received the test results. Of those with positive test results, 37% were not injection drug users. Promotion of HIV testing among alcohol and other drug abusers in both medical and substance abuse treatment settings should be a priority.
Am J Drug Alcohol Abuse 1999 May
PMID:HIV testing in substance abusers. 1039 60

This paper reports the results of ethnographic research to describe risk for human immunodeficiency virus (HIV) infection among long-haul truck drivers and the contexts and factors that influence risk and protective behaviors. Drivers were selected using purposive and snowball sampling at trucking-related businesses along major truck routes in Florida. Interview information was used to categorize truckers' levels of potential risk, describe behavioral characteristics of each group, identify sex partners, and assess perceptions of the risk of HIV infection. One-third of the 71 men interviewed had frequent sexual intercourse on the road with multiple partners, but few ever used condoms. Commercial sex workers were their most frequent partners for on-the-road sex. The risk was compounded by occupational conditions, which motivated truckers to drive long hours, often using drugs to stay alert. Sex, alcohol, and drugs were perceived as quick, effective stress relievers during downtime on long, lonely trips. Despite their high-risk behaviors, truckers tended to consider themselves at low risk for HIV infection and expressed a number of misconceptions regarding HIV transmission. For example, many truckers did not associate HIV risk with heterosexual contact or think that condoms were effective in preventing HIV transmission. In addition, many truckers maintained strong homophobic and anti-government opinions that reinforced their suspicion of safe-sex messages. These findings suggest that high-risk sexual behavior is common among long-haul truckers in the US, who may be at risk for HIV infection primarily because of unprotected sexual intercourse with multiple sex partners. Also, drug use may be associated with HIV risk behavior. The authors recommend establishing prevention programs that are developed by and for truckers, determining HIV seroprevalence rates of truckers, addressing drug and alcohol abuse among truckers, and altering industry policy that keeps truckers on the road too long for their own and others' safety.
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PMID:Highway cowboys, old hands, and Christian truckers: risk behavior for human immunodeficiency virus infection among long-haul truckers in Florida. 1065 53

Using McKinlay's population model of prevention, this series assesses the current state of the art for six lifestyle behaviors: tobacco use, alcohol abuse, drug abuse, unhealthy diet, sedentary lifestyle, and risky sexual practices related to human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). More progress has been made in "downstream" individually oriented treatments than in broader, more environmentally focused interventions. Promising trends include: a shift toward lower cost minimal-contact and self-help "downstream" programs; the development of tailored messages and stage-based "midstream" initiatives that can reach everyone in a defined population or setting; and the emergence of "upstream" policy advocacy strategies. Improving the power and reach of health behavior change will require advances in biobehavioral research to develop more powerful behavior change strategies along with efforts to more widely disseminate the effective interventions that already exist. Growing evidence supports McKinlay's premise that full-spectrum (downstream to upstream) interventions are needed for greatest population impact. Progress also will depend on finding new ways to address the needs of special populations--including underserved low-income groups, racial and ethnic minorities, individuals with multiple risk behaviors, and youth and their families.
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PMID:Rating our progress in population health promotion: report card on six behaviors. 1072 25

Usefulness of urinary beta-hexosaminidase determinations in patients on methadone substitution to pinpoint cases of alcohol abuse was studied. It was found that methadone, illegal drugs and HIV seropositivity had no effect upon the activity of this enzyme. The enzyme activity was significantly higher in patients who admitted to occasional heavy drinking than in those who declared abstinence (p = 0.014), and in healthy controls (p = 5*10(-8)), but still lower than in alcohol dependent persons undergoing detoxification (p = 0.024). In the group of opiate dependent persons in methadone substitution program the sensitivity of the test was 87% and the specificity--80%.
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PMID:[Use of urinary beta-hexosaminidase for diagnosing alcoholism in persons with opiate dependency in a methadone substitution program]. 1078 26

The purpose of this study was to determine if alcohol use is independently associated with needle-sharing behavior. Participants were 196 active injection drug users recruited into the Providence, Rhode Island Needle Exchange program between July 1997 and March 1998. All subjects were administered a 45-minute questionnaire that included questions on quantity/frequency of alcohol use and the alcohol abuse section of the Structured Clinical Interview for DSM-III-R (SCID; Spitzer, Williams, Gibbon, & First, 1992). Drug risk behaviors, including needle sharing were assessed using the HIV Risk Assessment Battery (RAB; Navaline et al., 1994). Of 196 IDUs, 60% had used alcohol in the last month. Twenty-eight percent met criteria from the Diagnostic and Statistical Manual for Mental Disorders, 3rd ed., rev. (DSM-III-R; American Psychiatric Association, 1987) for alcohol abuse over the last 6 months. One half of IDUs had shared needles in the last 6 months. Increasing levels of alcohol ingestion were associated with greater RAB drug risk scores and greater needle sharing. Using multiple logistic regression, high-level "at-risk" alcohol use (odds ratio [OR], 2.5) and alcohol abuse (OR, 2.3) were significantly associated with needle sharing when controlling for other demographic and behavioral factors previously found to be associated with sharing. The results of this study showed that prevalence of alcohol abuse is high in this population and is associated with needle sharing. HIV prevention effects in needle exchange programs should address alcohol use.
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PMID:Alcohol use patterns predict high-risk HIV behaviors among active injection drug users. 1081 9

A prospective study of 823 injecting drug users (IDUs) was made to identify baseline variables differentiating those who entered treatment during the study from those who did not enter. Variables independently associated with entering treatment in a multiple logistic regression model included (a) expressed desire for treatment, (b) being eligible for methadone maintenance, (c) two or more previous treatment admissions, (d) frequency of injection, (e) heroin use in the past 30 days, (e) being human immunodeficiency virus (HIV) positive, (f) giving money or drugs for sex, and (g) level of injection-related risk for HIV infection.
Am J Drug Alcohol Abuse 2000 May
PMID:Factors predicting entry of injecting drug users into substance abuse treatment. 1085 59

Osteonecrosis is a rare complication of HIV infection. The presumptive cause of the aseptic osteonecrosis is a disturbed blood supply to the bone. Most cases of osteonecrosis are associated with numerous risk factors, such as use of steroids, alcohol abuse, coagulopathies or metabolic derangements. Since conventional X-rays appear unremarkable, early forms often go unrecognized or are diagnosed late. Methods of establishing the diagnosis are NMR and three-phase skeletal scintigraphy. The pathogenesis of osteonecrosis in HIV infection is unclear. So far, about 30 cases have been reported in the literature. Since a number of these cases had no classical risk factors, it is assumed that the HIV infection itself is the causative agent. In other patients anticardiolipin antibodies, which are considered to be a risk factor, are found. Other HIV patients with aseptic osteonecrosis have elevated blood lipids; changes in blood fats have long been established as a risk factor in osteonecrosis. Furthermore, an association of osteonecrosis with proteinase inhibitor-induced metabolic lipid disorders was reported. Whether the risk for osteonecrosis in treatment with proteinase inhibitors actually is raised, or whether the association is a coincidence needs further investigation. We would recommend that in HIV patients with typical symptoms--in particular when classical risk factors are present--osteonecrosis be included in the differential diagnostic considerations.
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PMID:[Osteonecrosis: a rare complication of HIV infection. Association with certain risk factors]. 1086 17

Drug users with chronic hepatitis C virus (HCV) infection are frequently co-infected with human immunodeficiency virus-1 (HIV-1), but it is still not clear whether HIV-1 worsens the natural history of hepatitis C. To investigate this, we conducted a multicentre observational study in 163 drug addicts with histologically documented hepatitis C, 92 of whom were also infected with HIV-1: 25 (27%) were CDC stage II, 53 (58%) were CDC stage III and 14 (15%) were CDC stage IV. Eighty-eight (54%) patients had chronic hepatitis (CH) with minimal activity, 28 (17%) had CH with moderate activity, 40 (25%) had CH with severe activity and seven (4%) had active cirrhosis. Twenty-one HIV-negative patients and 15 HIV-positive patients admitted to alcohol abuse (29% vs 16%, P=0.0665). Liver disease was more severe in HIV-positive patients than in HIV-negative ones (P=0.0198): 34 HIV-positive patients and 13 HIV negatives had severe CH and cirrhosis. These two severe liver diseases were seen more often in HIV-positive patients with a history of alcohol abuse than in HIV-negative patients (10 out of 16 vs seven out of 21). Age, alcohol abuse and distribution of the histological categories of liver disease were statistically different in HIV-infected and HIV-uninfected patients. Multivariate analysis showed that age, alcohol abuse and serum antibodies to HIV were independently associated with severe CH or cirrhosis. Thus, HIV may enhance the risk of severe liver disease in drug users with hepatitis C, independently of the degree of immune dysfunction. Alcohol abuse may contribute independently, aggravating the cause of HCV-dependent liver disease.
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PMID:Hepatitis C is more severe in drug users with human immunodeficiency virus infection. 1088 40

We undertook this study to assess the association between the various potential causes of liver disease in HIV-seropositive patients and mortality due to liver failure. Three hundred and eight in-hospital deaths were observed from 1987 to December 1995 in a prospectively followed cohort of 1894 HIV-seropositive patients. For each study subject, clinical data were evaluated to assess whether liver failure had substantially contributed to mortality. A case control study nested in the cohort was then performed, which compared demographic and clinical variables observed at enrollment and during follow-up between patients who died for liver disease as the main or concurrent cause of death (cases) and those who died as a result of illness related to AIDS or other causes (controls). Among 308 in-hospital deaths, liver failure was found the cause of death in 35 patients (12%); in 16 cases, it was the primary cause and in 19 cases it was concurrent. Multivariate analysis showed that in-hospital liver-disease-related mortality was independently associated with hepatitis B surface antigen reactivity (odds ratio [OR], 9; 95% confidence interval [CI], 3.8-21.7) and history of alcohol abuse (OR, 2.3; 95% CI, 1-5.2). Prevention and treatment of hepatitis B virus infection and alcohol intake are management priorities in HIV-seropositive patients.
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PMID:Mortality for liver disease in patients with HIV infection: a cohort study. 1096 44


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