Epidemic Lymphogranuloma venereum during epidemics of crack cocaine use and HIV infection in the Bahamas.

BACKGROUND: Since the early 1980s, the Bahamas has experienced sequential epidemics of freebase/crack cocaine use, genital ulcer-inguinal adenopathy disease (GUD), and heterosexual HIV infection. GOAL: To prospectively define the etiology of GUD in patients at the Princess Margaret Hospital during outbreaks of crack cocaine use, GUD, and HIV infection in the Bahamas. STUDY DESIGN: In Nassau, 47 consecutive patients with GUD underwent serologic testing for syphilis and for infections with HIV, herpes simplex virus type 2 (HSV-2), and Chlamydia trachomatis. Genital ulcer specimens were tested by culture and/or polymerase chain reaction (PCR) assay for Haemophilus ducreyi; by PCR and/or antigen assay for HSV; and by PCR for C trachomatis. Lymph node aspirates were tested by PCR for C trachomatis and H ducreyi. RESULTS: Twenty patients (43%) had HIV infection; eight had lymphogranuloma venereum (LGV), confirmed by PCR detection of C trachomatis sequences consistent with the L2 serovar; and nine others had possible LGV, on the basis of serum microimmunofluorescent C trachomatis antibody titers > or =256. Inguinal lymphadenopathy or bubo was present in 15 of 17 patients, who thus met the laboratory criteria for definite or possible LGV, and in 7 of 30 who did not meet such laboratory criteria (P < 0.001). Thirteen patients had confirmed genital herpes, seven had confirmed chancroid, and four had probable or possible primary syphilis. CONCLUSIONS: The epidemics in the Bahamas of crack use, heterosexual HIV infection, and GUD apparently included epidemic transmission of LGV.

Epidemic crack cocaine use linked with epidemics of genital ulcer disease and heterosexual HIV infection in the Bahamas: evidence of impact of prevention and control measures.

BACKGROUND: Epidemic freebase/crack cocaine use began in the Bahamas in 1982, closely followed by epidemics of genital ulcer disease (GUD) and HIV infection. Numbers of new clients receiving ambulatory treatment for cocaine use in Nassau peaked in 1984. GOAL: To assess interrelations among epidemics of crack use, GUD, and HIV infection. STUDY DESIGN: The study was designed for review and comparison of temporal trends in ambulatory and inpatient treatment of cocaine users and in numbers of cases of sexually transmitted disease (STD) and HIV infection in the Bahamas. A retrospective case-control study of cocaine use and STDs was performed at the Comprehensive Dermatovenereology Clinic in Nassau. RESULTS: Ambulatory visits and inpatient admissions for cocaine use peaked in 1984 and 1987, respectively. GUD cases increased 12-fold in the Bahamas from 1983 to the period of 1985-1987 and then declined. At the Comprehensive Dermatovenereology Clinic, gonorrhea cases outnumbered bacterial GUD cases approximately 10:1 in 1982 and 1983, but the latter increased to outnumber gonorrhea cases in 1985 and 1987-1988. Annual HIV seroprevalences at new-problem visits rose from less than 0.3% in 1986 to 12.9% by 1994 and then leveled off. Cocaine use among patients seen with STD from 1985 through 1990 was significantly associated with GUD (odds ratio [OR], 3.3; 95% CI, 2.1-5.1), secondary syphilis (OR 5.5; 95% CI, 2.4-12.6), and HIV infection (OR, 8.1; 95% CI, 4.3-15.2). CONCLUSIONS: In temporally linked successive epidemics of cocaine use, GUD, and HIV infection, case-control analyses confirmed the association of cocaine use with GUD and with HIV infection. Declining GUD and HIV seroprevalence stabilization followed declines in cocaine use and implementation of syndromic management of GUD, as well as intensified partner-notification efforts.

Common sexually transmitted diseases in clients under twenty and sexually abused children attending the Comprehensive Clinic, Kingston. A study of knowledge, attitudes and practices of new clients and repeaters

Today, health officials throughout the globe are concerned about the present trend of the sexually transmitted diseases (STDs). This study was carried out with the aims of eliciting common STDs in clients under twenty and in sexually abused children attending the Comprehensive Clinic, Kingston. Other aims were to assess the knowledge, attitudes and practices of new and old clients relating to STD infection. 140 clients 14 years and over were interviewed by questionnaire, while information on clients under 14 years was obtained from medical records in 13 cases. Results showed that the three prominent STDs affecting this age group are gonorrhoea, syphilis and NSU/NGU. Even though knowledge of the two common diseases gonorrhoea and syphilis was good, clients lacked knowledge about other STDs. The study revealed that there is a brand new attitude towards sexual morality among young people. The use of ganja was found to be a factor influencing recurrence while the use of unauthorised treatment was not a serious problem. The study identified two males under 14 molested by older females. Recommendations included the formation of health clubs, health education for the public and special programmes for constant repeaters (AU)