Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Centers for Disease Control, in cooperation with State and local health departments, is conducting human immunodeficiency virus, type 1 (HIV), seroprevalence surveys, using standard protocols, in sexually transmitted disease (STD) clinics in selected metropolitan areas throughout the United States. The surveys are blinded (serologic test results not identified with a person) as well as nonblinded (clients voluntarily agreeing to participate). STD clinics are important sentinel sites for the surveillance of HIV infection because they serve persons who are at increased risk as a result of certain behaviors, such as unprotected sex, homosexual exposure, or intravenous drug use. HIV seroprevalence rates will be obtained in the sentinel clinics each year so that trends in infection can be assessed over an extended period of time. Behaviors that place clients at risk for infection, or protect against infection, are being evaluated in voluntary, nonblinded surveys to define groups for appropriate interventions and to detect changes in response to education and prevention programs. Although inferences drawn from the surveys are limited by the scope of the clinics and clients surveyed, HIV trends in STD clinic client populations should provide a sensitive monitor of the course of the acquired immunodeficiency syndrome (AIDS) epidemic among persons engaging in high-risk sexual behaviors.
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PMID:HIV seroprevalence surveys in sexually transmitted disease clinics. 210 55

Human immunodeficiency virus (HIV) infection is, to a great extent, a sexually transmitted disease (STD). Its diffusion among the heterosexual population is still limited. STD treatment centres are particularly well organized to watch this diffusion. At the STD centre of the Saint-Louis hospital, Paris, we conducted a 6-week prospective study concerning the systematic detection of HIV-1 infection in 240 consecutive female out-patients in 1988, and in 504 male out-patients in 1989. The results obtained were as follow: 5/240 women (2.1 percent) and 19/504 men (3.8 percent) were seropositive for HIV-1. Out of these 24 subjects, 15 did not know they were seropositive. Predictive factors for seropositivity were male homosexuality, addiction to heroin and, in women, drug addicts as sex partners. Altogether, 23 of the 24 seropositive subjects had the classical risk factors for HIV-1 infection. None of the 744 subjects in this study were HIV-2 seropositive, and only 1 out of 504 men was HTLV-1 seropositive. We conclude that the prevalence of HIV-1 infection was high in our centre, and this prompts us to suggest that the serological test should be proposed to all out-patients and that patient's education and preventive measures should be organized by STD centres, even though the infection is still limited to patients at a particularly high risk (drug addicts, homosexuals, country of origin).
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PMID:[Prevalence of HIV-1, HIV-2 and HTLV-1 infections. Experience in a Parisian center for sexually transmitted diseases]. 214 98

Artificial insemination with donor semen has become a well established alternative for couples with untreatable male factor infertility. Because of the widespread use of donor insemination, and the increasing awareness and prevalence of sexually transmitted diseases, the American Fertility Society recently redrafted procedural guidelines for the use of donor screening for insemination. Our series of donor screenings is reported to emphasize the necessity of donor evaluations at frequent intervals. From June 1986 through August 1987, 48 healthy male volunteers presented as potential semen donors for our donor program. Each was evaluated with a careful medical history, physical examination and 2 semen analyses for evidence of sexually transmitted disease. On initial evaluation, no donor presented with a positive human immunodeficiency virus antibody, abnormal karyotype, elevated serum glutamic oxaloacetic transaminase, rapid plasma reagent, or positive cultures for Chlamydia or Mycoplasma. One potential donor was excluded because of a positive hepatitis B-core antibody and 1 because of a positive IgM test for cytomegalovirus. At initial examination 3 potential donors had a positive culture for Ureaplasma; all 3 were treated with 3 weeks of tetracycline, and repeat cultures were all negative. Routine followup screening was performed on all donors at 3-month intervals for all sexually transmitted diseases. During this 14-month period cultures converted to positive for Ureaplasma in 4 donors. Furthermore, 1 donor at 6 months contracted gonorrhea. He was treated but no longer used as a donor. Since initiation of the outlined protocol more than 800 inseminations have been performed using fresh semen with no case of sexually transmitted diseases reported from our recipients. We conclude that careful sexual history, and frequent donor and semen evaluation are necessary for prevention of diseases that might be transmitted sexually. If these precautions are strictly observed use of donor semen is safe and effective.
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PMID:Artificial insemination with donor semen: the necessity of frequent donor screening. 215 44

The risk of acquiring a sexually transmitted disease as a result of rape is not known, in part because it is difficult to ascertain whether infections were present before the assault or acquired during it. To investigate this question, we examined female victims of rape within 72 hours of the assault and again at least one week after the assault. Of the 204 girls and women initially examined within 72 hours of the rape, 88 (43 percent) were found to have at least one sexually transmitted disease. These diseases included infections caused by Neisseria gonorrhoeae (6 percent of those tested), cytomegalovirus (8 percent), Chlamydia trachomatis (10 percent), Trichomonas vaginalis (15 percent), herpes simplex virus (2 percent), Treponema pallidum (1 percent), and the human immunodeficiency virus type 1 (HIV-1; 1 percent) and bacterial vaginosis (34 percent). Among the 109 patients (53 percent) who returned for at least one follow-up visit (excluding those who were found to be infected at the first visit or who were treated prophylactically), the incidence of new disease was as follows: gonorrhea, 4 percent (3 of 71); chlamydial infection, 2 percent (1 of 65); trichomoniasis, 12 percent (10 of 81); and bacterial vaginosis, 19 percent (15 of 77). There were no new infections with herpes simplex virus, cytomegalovirus, Trep. pallidum, or HIV-1, but follow-up serologic testing was performed in only 26 percent of the patients. On the basis of our assumptions that most venereal infections present within 72 hours of a rape were preexisting and that new infections identified 1 to 20 weeks later were acquired during the assault, we conclude that the prevalence of preexisting sexually transmitted diseases is high in victims of rape and that they have a lower but substantial additional risk of acquiring such diseases as a result of the assault.
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PMID:Sexually transmitted diseases in victims of rape. 221 85

In Sweden, the high numbers of infections with Chlamydia trachomatis and human papillomavirus and the threat of human immunodeficiency virus has been the origin of an ongoing change in the care for people with sexually transmitted diseases (STDs). This is based on the view that traditional STDs, HIV, and abortions are different consequences of the same thing--unprotected intercourse--so prevention of one means prevention of the others and they should always be considered together. There is a growing understanding that epidemiological aspects of STD have to be improved. To attain these goals, new measures are taken at different levels. Central organization committees are created in the counties for the management of STD care. Youth clinics are given better resources. A new kind of department for problems related to sexuality is developed with contributions primarily from gynecology and venereology. The well-established Swedish tradition for sex education is reinforced.
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PMID:Prevention of sexually transmitted diseases and abortions--the present situation for medical care of sexually transmitted diseases in Sweden. 216 23

Sera from 20 homosexual men who were infected with the human immunodeficiency virus (HIV) and had been treated previously for syphilis, were examined for cardiolipin and treponemal antibodies by the Venereal Diseases Research Laboratory (VDRL) test, and the Treponema pallidum haemagglutination assay (TPHA) and fluorescent treponemal antibody absorbed test. In only one case was probable reactivation of syphilis, as judged by rising titres in the VDRL test, noted.
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PMID:Influence of human immunodeficiency virus infection on treponemal serology, in patients who have been treated for syphilis. 220 Aug 28

Sexually transmitted diseases (STDs) continue to increase in number throughout the world, as do the number of agents that are spread by the sexual route; the most recent new agent is the human immunodeficiency virus. Most countries do not have adequate control programs for STDs or training programs for physicians and nurses designated to look after patients. The diseases are associated with considerable morbidity and recently, with the advent of the acquired immunodeficiency syndrome, with considerable mortality.
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PMID:The epidemiology of sexually transmitted diseases in the West. 220 16

89 prostitutes and 45 men attending the sexually transmitted disease (STD) clinic in Mogadishu, Somalia, were tested for HIV (human immunodeficiency virus) with the Abbott ELISA (enzyme-linked immuno-sorbent assay) test, cultured for gonorrhea, and screened for syphilis. There were no sera positive for HIV. 11% of the prostitutes and 7% of the men had positive gonorrhea cultures; 28% of the prostitutes and 4% of the men were positive for syphilis; 1 of the men had penicillin-resistant N. gonorrhoea with a beta-lactamase test. An epidemiological questionnaire was administered to the subjects. Most were aged 20-29; 67% were married; 80% of the men and 22.5% of the women were soldiers. 40% of the men reported use of prostitutes. Stated numbers of sexual contacts were 1.87/week for the prostitutes, and 1.51/week for the men. Data were also reported on occupations, recent injections, immunizations, intravenous drug use, surgery, blood transfusions and scarification.
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PMID:HIV infection surveillance in Mogadishu, Somalia. 222 25

The high prevalence of hepatitis B markers in the Sudan (up to 80% of those surveyed) suggests the potential for a rapid spread of human immunodeficiency virus (HIV) since both viruses are transmitted in similar ways. Although clinical cases of acquired immunodeficiency syndrome (AIDS) have not been reported from Port Sudan, southern Sudan borders on several countries with a high prevalence of HIV infection. Sudan's National AIDS Committee plans a series of surveys to determine the prevalence of HIV infection in high risk groups and the general population in several geographic regions. The 1st such survey was conducted in Port Sudan in 1987 among 593 high-risk individuals (203 prostitutes, 103 lorry drivers, 118 prisoners, and 169 in mixed occupations). The study population included 330 males and 263 females. About half of the participants were married and in the 21-30-year age group. Over 75% had been exposed to hepatitis B and 76% had been treated for malaria, largely through injection. Overall, the incidence of non-sex-related risk factors for HIV infection among Port Sudan subjects was: injection, 48%; scarification, 40%; and tatoos, 38%. 32% reported a prior history of a sexually transmitted disease. 71% of the males had used prostitutes. Surprisingly, no study participants were positive for HIV infection. This finding presumably reflects Port Sudan's geographic isolation from other Central and East African countries with large numbers of HIV-positive individuals. On the other hand, Port Sudan is the site of importation of all goods by sea into the country and many people from other African and Arab countries are associated with the seaport. Thus, once the HIV virus is introduced by infected persons from other areas, the risk factors suggest the potential for rapid transmission.
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PMID:Serosurvey of prevalence of human immunodeficiency virus amongst high risk groups in Port Sudan, Sudan. 225 74

Universal, voluntary testing for antibodies to the human immunodeficiency virus (HIV) was offered to 17,092 eligible clients attending a public sexually transmitted disease clinic between March, 1988 and June, 1989. In an environment of legally mandated reporting and partner notification, 15,649 (91.6%) clients were tested, 160 of whom were HIV sero-positive. Client acceptance of testing is discussed, and the serologic data compared with results of a federally funded sero-prevalence survey conducted in-clinic. A recidivism rate of 20% was observed among sero-positive individuals. Of 159 contacts for whom HIV sero-status was determined, 66 (42%) were seropositive. It is proposed that, in the setting of sexually transmitted disease clinics, HIV testing be changed from a voluntary service to a mandatory test. Some benefits of this change are defined.
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PMID:Voluntary human immunodeficiency virus testing, recidivism, partner notification, and sero-prevalence in a sexually transmitted disease clinic: a need for mandatory testing. 226 5


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