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

To assess the efficacy and safety of ribavirin in patients with human immunodeficiency virus (HIV) infection a multicentre, placebo-controlled, prospectively randomised trial was conducted in CDC group III HIV-infected individuals between February, 1988, and October, 1989. Mean treatment time was 39 weeks (range 6-52); 152 individuals were enrolled, of whom 133 could be evaluated. The two treatment groups were similar at baseline and 66% of all subjects had intravenous drug abuse as the main risk factor for HIV infection. Ribavirin was given at a dose of 15 mg/kg daily by mouth (average daily dose 1000 mg). 9 of 67 patients in the placebo group (13.4%) progressed to CDC Groups IVA, C1, or D vs 6 of 66 (9%) in the ribavirin group. Progressions to group IVC2 were 7 (10.4%) and 9 (13.6%), respectively. These differences are not statistically significant. There were no clinically or statistically significant differences in CD4 cell counts, total lymphocytes, total white cells, or CD4/CD8 ratios between the two groups during treatment, and no clinically important side-effects were noted.
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PMID:Comparison of ribavirin and placebo in CDC group III human immunodeficiency virus infection. Spanish Ribavirin Trial Group. 167 12

India is considered to have a low incidence of HIV infection so far. Nevertheless, an epidemic of HIV infection has been reported recently among intra-venous drug users (IVDUs) in Manipur, a north-eastern state of India, bordering Myanmar (Burma). This report describes the epidemiology of intravenous drug abuse in the state of Manipur. Four hundred and fifty IVDUs were interviewed. Their age (median 24 years) and sex patterns (95% male) differ from those reported from western countries. It is estimated that there may be approximately 15,000 such addicts in a population of 1.8 million and 50% of them could be positive for HIV. Knowledge of AIDS and its transmission is significantly higher among the addicts than non-addict controls. Free availability of heroin was found to be the major factor responsible for the high rate of addiction. It is presumed that two other neighbouring States which are well-connected to Manipur and also have a common border with Myanmar (part of the 'Golden Triangle') may have a similar problem with HIV infection.
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PMID:Descriptive epidemiology of intravenous heroin users--a new risk group for transmission of HIV in India. 175 23

Cardiac involvement is being identified more often clinically and at autopsy in patients with AIDS. Recent estimates suggest that in the United States as many as 5000 patients per year may have cardiac complications resulting from HIV infection. Patients with AIDS may have pericardial, myocardial, and/or endocardial disease. Pericardial tamponade and/or constriction may be related to neoplasms, infections, or nonspecific effusions. Myocardial dysfunction may result from specific neoplastic infiltration or myocarditis. Particularly intriguing is the role of HIV-1 in the nonspecific myocarditis and dilated cardiomyopathy that occurs in patients with AIDS. As in other debilitating conditions patients with AIDS can have nonbacterial thrombotic endocarditis. Infective endocarditis may be a complication, especially in AIDS associated with intravenous drug abuse. Most patients with AIDS have no overt clinical evidence of cardiac disease. When cardiac dysfunction does develop, the signs and symptoms are often misinterpreted to be the result of noncardiac causes (pulmonary failure or infection) which can mimic heart failure. This review is intended to alert the reader to the cardiac manifestations of AIDS, which present a number of diagnostic and therapeutic challenges.
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PMID:Cardiac manifestations of acquired immune deficiency syndrome: a 1991 update. 185 38

The most often reported psychiatric complications among HIV-infected outpatients include: mood and anxiety disorders, and alcohol or nonopiate drug abuse. Medical records of 32 HIV-infected psychiatric outpatients in the Netherlands were studied. The most common DSM-III(-R) diagnoses included: major depression (n = 10) and adjustment disorder with depressive or anxious mood (n = 10). The psychiatric treatment of the HIV-infected outpatients did not differ fundamentally from the treatment of other psychiatric outpatients with similar problems. The increasing number of HIV infected patients in the Netherlands living outside of Amsterdam, would appear to urge more education of psychiatric and other health care professionals concerning specific aspects of HIV infection, homosexuality, prostitution and intravenous drug abuse.
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PMID:[Hiv patients in a psychiatric outpatient clinic]. 195 45

Our statistics reveal the average patient in our study to be a young black male with a history of IVDA with CAPD as the initial dialysis modality. He was most often trained on a mechanical assist device, but he still developed frequent peritonitis episodes, predominantly gram positive. His survival rate was less than 2 years, but he was able to remain independent until he died. Our fears about caring for the HIV infected individual cannot be denied. Even though we may never be truly comfortable when caring for someone with this disease, it is possible to train them to perform home peritoneal dialysis safely and effectively. By doing this, we can preserve the patients' independence and maintain their dignity while they cope with this overwhelming illness.
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PMID:A multi-center study: clinical practices of HIV infected patients on CAPD/CCPD. 198 48

Fulminant hepatitis occurs in only 1% of acute hepatitis B patients, requiring hospitalization, but coinfection with delta virus increases the incidence. Hepatitis B and D infection are commonly associated with intravenous drug abuse, but there have been no previous reports of an association with nonparenteral cocaine. Crack use, via sexual promiscuity, is associated with an increased risk for human immunodeficiency virus infection, but has never been associated with viral hepatitis. We report four fatal cases of fulminant hepatitis B including, one with delta virus coinfection and one with human immunodeficiency virus (HIV) infection, in young, sexually active, heterosexual crack users. These patients denied a history of intravenous drug abuse. Our patients probably contracted hepatitis B infection via heterosexual contact. Chronic cocaine exposure may or may not have contributed to the fulminant outcome. Crack users may be at increased risk of developing hepatitis B and D infection. Epidemiological studies are needed to evaluate their risk of viral hepatitis and the effect of cocaine on its outcome.
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PMID:Cluster of fulminant hepatitis B in crack users. 199 15

Six patients with Hodgkin's disease (HD) and demonstrable serum antibodies to human immunodeficiency virus (HIV) and two additional patients with HD belonging to HIV-associated high-risk groups but with negative HIV serology were studied. All patients were men and ranged in age from 21 to 45 years. The HIV risk factors included homosexuality (6), intravenous drug abuse (2), and hemophilia A (1). All patients had high pathologically determined stage (one Stage III and seven Stage IV), and bone marrow involvement was observed in five patients with the initial diagnosis of HD based on marrow biopsy in two cases. Four cases were histologically subclassified as mixed cellularity (MC) and three as nodular sclerosis (NS); one patient underwent only bone marrow biopsy and was not subclassified. Histologically all cases were characterized by numerous Reed-Sternberg cells and variants, and with the exception of one case, all had a distinctive decrease in the proportion of reactive background lymphocytes compared with what is usually expected in MC or NS Hodgkin's disease (relative lymphocyte depletion). Flow-cytometric immunophenotypic studies done on cell suspensions from diagnostic lymph node biopsies in four cases showed decreased CD4:CD8 ratios (mean = 1.4) compared with expected values of 4 to 6. The relative lymphocyte depletion observed histologically is probably a reflection of the decreased tissue CD4:CD8 ratios, and this impairment of host immune response may be related to the observed high stage in all eight cases. Patients with high stage HD and the described histologic and immunologic features should be evaluated for the presence of HIV infection.
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PMID:Hodgkin's disease in association with human immunodeficiency virus infection. Pathologic and immunologic features. 200

The concurrence of Reiter's syndrome and human immunodeficiency virus infection has recently been noted. In this report the evolution of Reiter's syndrome (arthritis, urethritis, and conjunctivitis) in a patient with a history of intravenous drug abuse and positive results of serologic tests for human immunodeficiency virus is described and the literature is reviewed.
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PMID:Reiter's syndrome and human immunodeficiency virus infection: case report and review of the literature. 202 27

Women constitute the fastest growing group of people with AIDS; a disproportionate number of poor minority women are affected. Education and prevention campaigns have not been directed at this population. Though intravenous drug users have been identified as "at risk," many American women have been identified as HIV positive only after giving birth to a child who develops AIDS. Combating AIDS in women offers a formidable challenge to social service and public health officials because it mandates consideration of intravenous drug abuse, high rates of unwanted and teenage pregnancies, poverty, discrimination and inadequate education.
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PMID:Double victims: poor women and AIDS. 204 20

Invasive pulmonary aspergillosis was diagnosed in two patients with HIV infection, one with prolonged neutropenia and another receiving corticosteroid therapy. We found 17 additional cases in the literature. A known predisposing risk factor for invasive aspergillosis, eg, neutropenia, corticosteroid use, or intravenous drug abuse, was present in 79% of the cases. That the known immunologic defect of AIDS is not a major host defense against Aspergillus is supported by the empiric observation of the relative rarity of aspergillosis in patients with AIDS. The lung was the most common site of Aspergillus infection (75%), and transbronchial biopsy is diagnostically useful. Central nervous system involvement was seen in 55% and appears to be more frequent in HIV-infected patients than in other immunosuppressed patients with invasive aspergillosis. Prognosis is grim. Despite early institution of amphotericin B therapy in a few cases, the disease was uniformly fatal. Efficacy of therapy with amphotericin B plus rifampin or itraconazole remains to be evaluated. We conclude that aspergillosis is not an AIDS-related opportunistic infection.
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PMID:Invasive aspergillosis in AIDS. 206 21


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