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Simultaneous occurrence of Pneumocystis carinii pneumonia, cytomegalovirus infection, Kaposi's sarcoma, and B-immunoblastic sarcoma in a homosexual man.

The most common manifestations of the acquired immunodeficiency syndrome include Pneumocystis carinii pneumonia and/or Kaposi's sarcoma. High-grade B-cell lymphomas have also been reported in homosexual men at risk for the acquired immunodeficiency syndrome. We herein present the case of a homosexual man, who presented simultaneously with Pneumocystis carinii pneumonia, acute cytomegalovirus infection, Kaposi's sarcoma, and B-cell immunoblastic sarcoma. Severe compromise of both the B- and T-cell arms of the immune system was documented. The patient had evidence of exposure to the human T-lymphotropic retrovirus III, evidence of reactivation of Epstein-Barr virus infection, and cytomegalovirus inclusions within Kaposi's sarcoma tissue. We conclude that exposure to these viral agents in the setting of severe immunocompromise may have led to the observed "opportunistic" neoplasms.

Acquired Immunodeficiency Syndrome↗

Human T-cell lymphotropic virus type III infection in a cohort of homosexual men in New York City.

Using blood samples collected since 1978, we investigated the epidemiology of human T-cell lymphotropic virus type III (HTLV-III), the etiologic agent of the acquired immunodeficiency syndrome, in a group of 378 homosexually active men who have resided in New York City since the acquired immunodeficiency syndrome epidemic began. The anti-HTLV-III prevalence was 6.6% in sera from 1978 or 1979, and the subsequent annual incidence of seroconversion among susceptible men ranged between 5.5% and 10.6%. The highest incidences were in recent years, even though these men reported a decrease in their sexual activity during this time. These data demonstrate the continuing risk of HTLV-III infections in the homosexual population studied and emphasize the need for more effective prevention of transmission. The year during which antibody was first present was the only factor identified that was associated with altered cell-mediated immunity in antibody-positive men. Men who became antibody positive in 1981 or earlier currently had significantly lower OKT4/OKT8 ratios than did those who seroconverted more recently. Further follow-up will be necessary to establish the reasons for this association.

Acquired Immunodeficiency Syndrome↗

Atypical lesions of the anal mucosa in homosexual men.

Recent studies suggest that there is an increased incidence of squamous cell carcinoma of the anus in male homosexuals, but a precursor lesion has not been identified. We retrospectively analyzed in a blind fashion all anal tissue removed surgically during 1984. Twelve (6.7%) of the 180 specimens from men contained lesions with foci of epithelial atypia. Only one (0.85%) of 118 specimens from women harbored similar atypia. Of seven additional file cases exhibiting atypical anal mucosa, six were from men. Of 14 men with atypical anal lesions whose sexual orientation was known, 11 (79%) were homosexuals. In the 20 cases found to have atypical mucosal lesions, three patterns of atypia were identified, with more than one often occurring in the same specimen. Anal intraepithelial neoplasia (dysplasia) was identified in seven cases (35%) and occurred primarily at the anorectal junction and in anal ducts. Atypical condyloma was found in three cases (15%). A third lesion histologically indistinguishable from Bowen's disease or bowenoid papulosis was found in 12 cases (60%). In ten of these the lesion was adjacent to a condyloma. Although the natural history of these lesions of the anal mucosa is presently unknown, it may resemble that of similar lesions in other anatomic locations.

Adult↗

The Vancouver Lymphadenopathy-AIDS Study: 6. HIV seroconversion in a cohort of homosexual men.

In an ongoing prospective study of homosexual men conducted since November 1982 in Vancouver, we identified 345 men who did not have antibody to human immunodeficiency virus (HIV) at the time of enrolment and for whom results of follow-up serologic testing were available. A total of 66 cases of seroconversion were documented among the 345 men between November 1982 and October 1985. Methods of survival data analysis that take into account the varying durations of follow-up were used to study the epidemiologic features of seroconversion in this group. The probability of seroconversion during the entire observation period was 23.1%. The seroconversion rates remained stable, at 10.5% and 10.0% during the last 2 years of the observation period. Cox regression analysis revealed the following variables to be independently associated with risk of seroconversion: frequent receptive anal intercourse, elevated number of male sexual partners in the year before enrolment, use of illicit drugs, a history of gonorrhea and age less than 30 years in November 1982. Multivariate analysis failed to reveal any role of oral sexual activity in the transmission of HIV. Oral ingestion of semen was not associated with seroconversion in either univariate or multivariate analysis. The observation that younger men were more likely to seroconvert suggests that young homosexual men were less likely than older men to modify their sexual behaviour.

Acquired Immunodeficiency Syndrome↗

Psychosocial issues of AIDS in the nursing care of homosexual men and their significant others.

The psychosocial issues of homosexual men with AIDS and their significant others pose a profound nursing care challenge. The nurse's knowledge and sensitivity to these issues is necessary to meet the challenge of this patient group. Unique aspects of AIDS such as youth, stigma, contagiousness and sexual transmission, combined with neurologic complications, resultant anxiety and depression, and drug and alcohol use present a complicated array of needs to be addressed by the nurse. Crisis and existential theory frameworks are useful to apply to the nursing process when caring for patients facing a life-threatening illness. Goals such as maintenance of psychological well-being and the promotion of psychological growth can occur as the nurse assists the patient and his significant others to confront existential concerns. These concerns include death, meaning, freedom, and isolation. Providing nursing care for this patient population also has an impact on the nurse as he or she confronts mortality and sexuality. This calls for the nurse to examine his/her values and attitudes in order to provide optimal nursing care. In caring for homosexual men with AIDS and their significant others, the nurse is likely to experience personal growth. As the nurse assists the patient and his loved ones to live as they confront potential death, the nurse often gains an added appreciation of life.

Acquired Immunodeficiency Syndrome↗

Antibodies to hepatitis delta virus in intravenous drug addicts and male homosexuals in Spain.

In a study to determine the incidence of infection with hepatitis delta virus (HDV) in high-risk groups in Spain, tests to detect serological markers of infection with hepatitis B virus (HBV) and total antibodies against HDV (anti-HDV) were performed in serum samples from 451 unselected intravenous drug addicts and 168 homosexual or bisexual men. Most samples were obtained from primary health care units in Madrid. In drug addicts 87.4% of samples were positive for HBV markers and 15.1% were positive for anti-HDV. However, the incidence of anti-HD was much higher in HBsAg carriers (70.7%) than in individuals positive for anti-HBs (10.4%). Ninety-two samples (54.8%) from homosexual men were positive for HBV markers, but all were negative for anti-HD. Thus, parenteral transmission seems to play a major role in the spread of HDV in Spain, the sexual route being of minor relevance.

Acquired Immunodeficiency Syndrome↗

[Digestive localizations of sexually transmitted diseases in male homosexuals].

The common practice of sexual relations with many different and anonymous partners and the great variety of responsible micro-organisms account for the high incidence, growing complexity and uneasy prevention of sexually transmitted diseases of the digestive tract in male homosexuals. Syphilis, gonorrhoea, papillomas, chancroid, donovanosis, herpes virus or Chlamydia infections are known to be transmitted by anal coitus; amebiasis, giardiasis and shigellosis by oro-anal contact (faecal contamination). Still under discussion, however, are the predominant mode of transmission of Campylobacter jejuni, the true frequency in homosexuals of intestinal anguilluliasis, oxyuriasis and salmonellosis and the anorectal pathogenicity of Neisseria meningitidis, intestinal spirochetes, Mycoplasma homini, Ureaplasma urealyticum and Campylobacter-like organisms. Diagnosis is difficult since these infections are polymicrobial as a rule and often clinically asymptomatic or atypical and may be further modified by features of the acquired immunodeficiency syndrome, traumatic lesions or anorectal tumours. Microbiological examination is an essential prerequisite to rational treatment.

Acquired Immunodeficiency Syndrome↗

Immunosuppression in homosexual men seronegative for HTLV-III.

Clinical, microbiological, and lifestyle patterns in homosexual men showing in vitro immunological abnormalities were studied and related to the susceptibility to human T-lymphotropic virus type III (HTLV-III) infection. In a cohort of male homosexual volunteers in Finland, 90% were HTLV-III antibody negative. Ten % of the HTLV-III negative cases showed decreased T-helper/suppressor cell ratios, mostly due to elevated numbers of T-suppressor cells. In this immunosuppressed group, more signs of diarrhea, intestinal giardiasis, genital warts, and hepatitis B were observed than in the other HTLV-III antibody-negative study subjects. The type of sexual practice was not associated with the in vitro immune abnormalities. During a follow-up of up to 16 months, 4 initially HTLV-III antibody negative cases showed seroconversion. Three of these had inverted T-helper/suppressor cell ratios prior to the seroconversion. It is concluded that persons showing in vitro immunosuppression are more susceptible to HTLV-III infection when being exposed to the virus or else alteration in T-cell subsets signals a pre-antibody-positive or early phase of HTLV-III infection.

Antibodies, Viral↗

Antibodies against spermatozoids. Studies in homosexuals, AIDS and infertile men.

The presence of antibodies against spermatozoids was evaluated in one person with AIDS and six homosexuals (HS). Indirect immunofluorescence was utilized along with immunoenzymatic trial with peroxidase (ELISA) in order to detect antibodies class IgG towards spermatozoids and their membrane proteins. Optic densities of the following groups of patients were compared: 1) One patient with AIDS. 2) Six homosexuals (HS). 3) Three HS with cells OKT8 greater than 30%. 4) Three HS with cells OKT8 less than 30%. 5) Three men with auto-antibodies against spermatozoids + infertility. 6) Two men without auto-antibodies against spermatozoids + infertility. 7) Five women, spouses of the infertile men. 8) Five multiparous with more than 3 pregnancies. 9) One man with orchitis. 10) Ten fertile and healthy (C.G.) heterosexual persons. The patient with AIDS and the one with orchitis had the highest optic densities (OD), (groups 1 and 9). Groups 8 and 10 had the lowest, non-significant values. Groups 2, 5 and 7 ranked second in place in reference to O.D. Groups 3, 4 and 6 ranked third in O.D. values. Groups 8 and 10 differed significantly at P less than 0.005 compared with the others. The presence of antibodies against spermatozoids was considered as an important factor associated with AIDS and previous states of the AIDS detected by OKT8 greater than 30% of lymphocytes. The IIF and ELISA were able to detect antigenic system in spermatozoids with allelic form, which may be similar to the mice locus t, or a new tissue specific system.

Acquired Immunodeficiency Syndrome↗

Effect of T4 count and cofactors on the incidence of AIDS in homosexual men infected with human immunodeficiency virus.

We prospectively evaluated potential markers and cofactors for the acquired immunodeficiency syndrome (AIDS) in 86 homosexual men who were seropositive for human immunodeficiency virus antibodies. During three years of follow-up, 19 men developed AIDS. Risk of AIDS was clearly predicted by the total number of circulating OKT4-positive lymphocytes (T4 count) at enrollment, while the corresponding T8 count was unrelated to subsequent AIDS development. Subjects in Manhattan had a higher risk of Kaposi's sarcoma than did subjects in Washington, DC, and the risk of AIDS tended to increase with numerous homosexual partners. Several of 40 potential cofactors defined ex post facto, including receptive fellatio, enemas, methaqualone use, and high levels of antibody to hepatitis B surface antigen, appeared to be associated with Kaposi's sarcoma but not with Pneumocystis pneumonia. Our data suggest that potent cofactors for Pneumocystis pneumonia were not prominent, pointing to the need for effective drug therapies, particularly to reduce the high AIDS risk of persons with human immunodeficiency virus infection and low T4 counts.

Acquired Immunodeficiency Syndrome↗

White piedra and Trichosporon beigelii carriage in homosexual men.

Trichosporon beigelii was isolated from the anal region in 45 (13%) of 343 Danish homosexual men. T. beigelii was also present on the scrotal skin of six anal carriers who were accessible for re-examination, and white piedra of the genital hair was observed in two cases. Because T. beigelii may cause systemic infections in compromised hosts it may pose a threat to homosexuals infected by HTLVIII/LAV virus.

Anal Canal↗

B-cell lymphoma in two monogamous homosexual men.

Opportunistic infections and malignant neoplasms have been described in homosexual men in association with immunologic abnormalities. We observed the development of malignant B-cell lymphomas in two homosexual men who had had a monogamous relationship for two years. Patient 1 had an aggressive, monoclonal, small, noncleaved, non-Burkitt's lymphoma ("undifferentiated lymphoma"), associated with severe immunocompromise. Patient 2 manifested a monoclonal, small, cleaved, follicular center cell lymphoma, with a follicular pattern, two months later. No common acute infection was detected. Staining for Epstein-Barr nuclear antigen in malignant tissue was negative in the second patient. However, the possibility of a transmissible agent as a causative factor cannot be excluded, and further study of similar patients is warranted.

Adult↗

The immunohistology of follicle lysis in lymph node biopsies from homosexual men.

Follicle lysis is a characteristic alteration of B cell follicles described recently in lymph node biopsies from homosexual men. It consists of disruption of germinal centers by aggregates of small mature lymphocytes variably associated with erythrocyte extravasation. We studied the immunohistology of follicle lysis identified in lymph node biopsies from 11 homosexual men. The results indicate that follicle lysis has two principal immunohistologic features: (1) intrafollicular aggregates of small lymphocytes predominantly of polytypic mantle B cell phenotype (T015+/Leu-8+/mu+/delta+/k+ or lambda+), and (2) disruption of the normal, unified follicular meshwork of R4/23+ dendritic reticulum cells by these B cell aggregates. These structural alterations may affect the functional integrity of the germinal center as it pertains to the abnormal B cell effector function and the increased prevalence of B cell lymphoma recently documented in the acquired immunodeficiency syndrome and related disorders. Because dendritic reticulum cells weakly express the Leu-3 (T4) antigen, which is known to be an essential component of the receptor for human T-lymphotropic virus type III/lymphadenopathy-associated virus (HTLV-III/LAV) retrovirus infection, it is possible that retroviral infection of dendritic reticulum cells may play a role in the pathogenesis of follicle lysis.

Acquired Immunodeficiency Syndrome↗

Multiple myeloma in a homosexual man with chronic lymphadenopathy.

Kaposi's sarcoma and B-cell lymphomas have been reported to develop in homosexual men with the acquired immunodeficiency syndrome (AIDS) or chronic lymphadenopathy syndrome (CLS). We treated what we believe is the first documented case of multiple myeloma complicating CLS in a 31-year-old male homosexual. This broadens the spectrum of B-cell neoplasms associated with AIDS and has implications for the pathogenesis of B-cell lymphomas and the evaluation of these high-risk patients.

Acquired Immunodeficiency Syndrome↗

Linked outbreaks of hepatitis A in homosexual men and in food service patrons and employees.

Outbreaks of hepatitis A among patrons and employees of two food service establishments in Anchorage, Alaska, in November 1982 and April 1983 were linked to male food handlers infected with the virus. By case finding and contact tracing, we established that the food handlers in both outbreaks were associated with an epidemic of hepatitis A that was transmitted among Anchorage homosexual men for more than six months. Lacking specific serologic findings, physicians treating several of these homosexual men had incorrectly diagnosed the illness as hepatitis B, delaying recognition of the epidemic.

Adolescent↗

Male homosexuality and sexual problems.

Homosexual men are increasingly seeking help with sexual problems. A few seek to change their orientation and there is evidence that, for some people at least, this is possible. However the major reason for seeking help is sexual dysfunction which is treatable in homosexual men in the same way as in heterosexuals.

Ejaculation↗

Aggressive non-Hodgkin's lymphomas in immunocompromised homosexual males.

During the period from 1981 through 1984, 14 immunocompromised homosexual males with intermediate or high-grade non-Hodgkin's lymphoma were seen at University of Texas M.D. Anderson Hospital and Tumor Institute. Six patients had diffuse large-cell lymphoma, seven had diffuse undifferentiated lymphoma, and one had unclassifiable lymphoma that suggested large-cell lymphoma. Eight patients had the acquired immunodeficiency syndrome (AIDS) and five had the AIDS-related complex. Kaposi's sarcoma was initially present in four patients and developed later in two others. The patients with diffuse large-cell lymphoma were characterized by more severely altered immune parameters, multicentric brain mass lesions, pretherapy opportunistic infections, lower performance status, poor response to therapy, and death in all within six months. The undifferentiated lymphoma group had preceding generalized reactive lymphadenopathy, less severe immune dysfunction, and excellent response to combination chemotherapy, with survival time greater than 19 months in three patients. Twelve of the patients had extranodal sites of lymphoma at presentation. There is a definite trend for the development of aggressive non-Hodgkin's lymphomas with unusual sites of extranodal involvement in immunocompromised homosexual males, with the potential for good tolerance to combination chemotherapy and improved survival in the subgroup without severe concomitant opportunistic infections.

Abscess↗