Large-scale public-private partnership for improving TB-HIV services for high-risk groups in India.

In India, the Revised National Tuberculosis Control Programme and a large-scale human immunodeficiency virus (HIV) prevention project partnered to deliver enhanced TB screening services for HIV high-risk groups. Between July 2007 and September 2008, 134 non-governmental organisations (NGOs) operating 412 clinics and community-based outreach services, screened 124 371 high-risk individuals and referred 3749 (3.01%) for TB diagnosis. Of these, 849 (23%) were diagnosed with TB. India has translated this model into national policy through a public-sector funded TB-HIV partnership scheme for NGOs serving high-risk groups.

Pursuing scale and quality in STI interventions with sex workers: initial results from Avahan India AIDS Initiative.

BACKGROUND: Migration, population mobility, and sex work continue to drive sexually transmitted epidemics in India. Yet interventions targeting high incidence networks are rarely implemented at sufficient scale to have impact. India AIDS Initiative (Avahan), funded by the Bill and Melinda Gates Foundation, is scaling up interventions with sex workers (SWs) and other high risk populations in India's six highest HIV prevalence states. METHODS: Avahan resources are channelled through state level partners (SLPs) to local level non-governmental organisations (NGOs) who organise outreach, community mobilisation, and dedicated clinics for SWs. These clinics provide services for sexually transmitted infections (STIs) including Condom Promotion, syndromic case management, regular check-ups, and treatment of asymptomatic infections. SWs take an active role in service delivery. STI capacity building support functions on three levels. A central capacity building team developed guidelines and standards, trains state level STI coordinators, monitors outcomes, and conducts operations research. Standards are documented in an Avahan-wide manual. State level STI coordinators train NGO clinic staff and conduct supervision of clinics based on these standards and related quality monitoring tools. Clinic and outreach staff report on indicators that guide additional capacity building inputs. RESULTS: In 2 years, clinics with community outreach for SWs have been established in 274 settings covering 77 districts. Mapping and size estimation have identified 187,000 SWs. In a subset of four large states covered by six SLPs (183,000 estimated SWs, 65 districts), 128,326 (70%) of the SWs have been contacted through peer outreach and 74,265 (41%) have attended the clinic at least once. A total of 127,630 clinic visits have been reported, an increasing proportion for recommended routine check ups. Supervision and monitoring facilitate standardisation of services across sites. CONCLUSION: Targeted HIV/STI interventions can be brought to scale and standardised given adequate capacity building support. Intervention coverage, service utilisation, and quality are key parameters that should be monitored and progressively improved with active involvement of SWs themselves.

STI declines among sex workers and clients following outreach, one time presumptive treatment, and regular screening of sex workers in the Philippines.

OBJECTIVES: This intervention linked research aimed to reduce prevalence of Neisseria gonorrhoeae (Ng) and Chlamydia trachomatis (Ct) among female sex workers by means of one round of presumptive treatment (PT), and improved prevention and screening services. METHODS: A single round of PT (azithromycin 1 g) was given to all female sex workers reached during a 1 month period of enhanced outreach activity. Routine sexually transmitted infection (STI) screening services were successfully introduced for two groups of unregistered sex workers who work in brothels (BSWs) and on the street (SSWs). No changes were made to existing screening methods for registered sex workers (RSWs) or lower risk guest relations officers (GROs). Cross sectional prevalence of Ng and Ct was measured by PCR on three occasions, and stratified by type of sex work. Ng/Ct prevalence was assessed twice in clients of BSWs. RESULTS: Prevalence of Ng and/or Ct at baseline, 1 month post-PT, and 7 months post-PT was BSWs: 52%, 27%, 23%; SSWs: 41%, 25%, 28%; RSWs: 36%, 26%, 34%; GROs: 20%, 6%, 24%, respectively. Ng/Ct declines 1 month post-PT were significant for all groups. 6 months later prevalence remained low for BSWs (p<0.001), and SSWs (p = 0.05), but had returned to pre-intervention levels for the other groups. Prevalence of Ng/Ct among clients of BSWs declined from 28% early in the intervention to 15% (p = 0.03) 6 months later. CONCLUSIONS: In this commercial sex setting, one round of PT had a short term impact on Ng/Ct prevalence. Longer term maintenance of STI control requires ongoing access to effective preventive and curative services.

Estimates of the number of female sex workers in different regions of the world.

OBJECTIVES: To collect estimated numbers of female sex workers (FSW) and present proportions of FSW in the female population (FSW prevalence) in different regions of the world. METHODS: Subnational and national estimated numbers of FSW reported in published and unpublished literature, as well as from field investigators involved in research or interventions targeted at FSW, were collected. The proportion of FSW in the adult female population was calculated. Subnational estimates were extrapolated to national estimates if appropriate. Population surveys were scanned for proportions of adult women having sex in exchange for money or goods. RESULTS: In sub-Saharan Africa, the FSW prevalence in the capitals ranged between 0.7% and 4.3% and in other urban areas between 0.4% and 4.3%. Population surveys from this same region yielded even higher proportions of women involved in transactional sex. The national FSW prevalence in Asia ranged between 0.2% and 2.6%; in the ex-Russian Federation between 0.1% and 1.5%; in East Europe between 0.4% and 1.4%; in West Europe between 0.1% and 1.4%; and in Latin America between 0.2% and 7.4%. Estimates from rural areas were only available from one country. CONCLUSIONS: Although it is well known and accepted that FSW are a highly vulnerable group in the scope of the HIV epidemic, most countries in the world do not know the size of this population group. The estimates of the prevalence of FSW presented in this paper show how important this hard-to-reach population group is in all parts of the world.

Laboratory diagnosis of sexually transmitted infections in women with genital discharge in Madagascar: implications for primary care.

Women seeking care in Madagascar for genital discharge (n = 1,066) were evaluated for syphilis seroreactivity; bacterial vaginosis (BV) and trichomoniasis. Chlamydial infection was assessed by ligase chain reaction (LCR) and by direct immunofluorescence (IF); gonorrhoea by direct microscopy, culture and LCR. Leucocytes were determined in endocervical smears and in urine using leucocyte esterase dipstick (LED). Gonococcal isolates were tested for minimal inhibitory concentrations. BV was found in 56%, trichomoniasis in 25%, and syphilis in 6% of the women. LCR detected gonorrhoea in 13% and chlamydial infection in 11% of the women. Detection of Gram(-) intracellular diplococci in endocervical smears, and gonococcal culture were respectively 23% and 57% sensitive and 98% and 100% specific compared to LCR. Chlamydia antigen detection by IF was 75% sensitive and 77% specific compared to LCR. Leucocytes in endocervical smears and LED testing lacked precision to detect gonococcal and chlamydial infections. Of 67 gonococcal strains evaluated, 19% were fully susceptible to penicillin, 33% to tetracycline; all were susceptible to ciprofloxacin, ceftriaxone, and spectinomycin. Patients who present with genital discharge in Madagascar should be treated syndromically for gonococcal and chlamydial infections and screened for syphilis. Gonorrhoea should be treated with ciprofloxacin.

Part time female sex workers in a suburban community in Kenya: a vulnerable hidden population.

BACKGROUND: In sub-Saharan Africa, female sex workers (FSWs) are a vulnerable high risk group for the acquisition and transmission of sexually transmitted infections (STI) and HIV. OBJECTIVES: To study parameters of sexual behaviour and knowledge of STI and HIV, to describe health seeking behaviour related to STI, and to measure the prevalence of gonorrhoea, chlamydia, syphilis, and HIV-1, to provide baseline data for targeted STI and HIV prevention interventions. METHODS: In a cross sectional survey with snowballing recruitment, between February and March 2000, 503 self identified FSWs in a suburb in Mombasa, Kenya, were interviewed with a structured questionnaire and screened for gonorrhoea, chlamydia, syphilis, and HIV-1. RESULTS: The mean number of sexual partners in the previous week was 2.8 (SD 1.6). The mean number of non-regular clients and regular clients in the previous week was 1.5 (1.0) and 1.0 (0.9) respectively. The median weekly income from sex work was $US15. A total of 337 (67%) women had an alternative income in the informal sector. 146 (29%) and 145 (45%) never used a condom with a client and non-paying partner respectively. The prevalence of gonorrhoea, chlamydia, and syphilis was 1.8%, 4.2%, and 2.0% respectively. The overall HIV-1 seroprevalence was 30.6%. CONCLUSIONS: There is a large need for intensive STI and HIV prevention interventions in part time FSW.

Sexually transmitted infections and associated socio-demographic and behavioural factors in women seeking primary care suggest Madagascar's vulnerability to rapid HIV spread.

OBJECTIVES: To examine sexually transmitted infections (STIs) and associated socio-demographic and behavioural factors in women seeking care for genital discharge syndrome in Antananarivo, Madagascar. METHODS: One thousand and sixty-six consecutive symptomatic women were interviewed and examined; bacterial vaginosis (BV), vulvovaginal candidiasis, trichomoniasis (TV), cervical infection (CI) due to chlamydial or gonococcal infections, and syphilis seroreactivity were determined by laboratory diagnosis. Associations between STIs and individual characteristics were evaluated using bivariate and logistic regression analyses. RESULTS: The prevalence of BV, TV, CI, and syphilis seroreactivity was, respectively, 85%, 16%, 49%, 16% in 94 prostitutes; 70%, 18%, 30%, 13% in 96 occasional sex traders; and 53%, 24%, 17%, and 4% in 876 general women. CI was independently and positively associated with a symptomatic partner, new sex partner in last 3 months, unfaithful partner, prostitution, joblessness and being < 25 years old. Syphilis was associated with low schooling, young age at coital debut, sex trading, and > 1 sex partner in the previous 3 months. CONCLUSIONS: These high STI rates and associated characteristics suggest the local vulnerability to rapid HIV spread and show the need for prevention efforts that involve youth, prostitutes, occasional sex traders, sex clients, and men who have concurrent sexual partnerships.

A randomized trial of ciprofloxacin versus cefixime for treatment of gonorrhea after rapid emergence of gonococcal ciprofloxacin resistance in The Philippines.

From 1994 through 1996-1997, high-level ciprofloxacin resistance (minimum inhibitory concentration [MIC], > or = 4.0 microg/mL) increased from 9% to 49% of gonococcal isolates recovered from consecutive female sex workers in Cebu and Manila, The Philippines (P < .01). During 1996-1997, 105 female sex workers with gonorrhea were prospectively randomized to receive treatment with oral ciprofloxacin, 500 mg, or cefixime, 400 mg, and followed for test of cure. Neisseria gonorrhoeae was reisolated within 28 days after treatment from 1 (3.8%) of 26 women given cefixime versus 24 (32.3%) of 72 women given ciprofloxacin (P < .01). Treatment failure (reisolation of pretreatment auxotype/serovar) occurred in 14 (46.7%) of 30 women infected with strains with MICs of ciprofloxacin > or = 4.0 microg/mL versus 1 (3.6%) of 28 infected by strains with MICs < 4.0 microg/mL (P < .01). High-level, clinically significant gonococcal resistance to ciprofloxacin has rapidly emerged in The Philippines, and spread of fluoroquinolone resistance through commercial sex poses a threat to control of gonorrhea and prevention of human immunodeficiency virus infection and the acquired immunodeficiency syndrome.

Evidence of declining STD prevalence in a South African mining community following a core-group intervention.

OBJECTIVES: To reduce the prevalence of curable sexually transmitted diseases (STDs) in a South African mining community through provision of STD treatment services, including periodic presumptive treatment and prevention education to a core group of high-risk women living in areas around the mines. METHODS: Women at high risk for STDs attended a mobile clinic monthly for examination and counseling, and were treated presumptively for bacterial STDs with a directly observed 1-g dose of azithromycin. Gonococcal and chlamydial infection rates were measured by urine ligase chain reaction, and genital ulcers were assessed by clinical examination. Changes in STD prevalence among local miners were assessed through comparison of prevalence in two cross-sectional samples of miners taken 9 months apart, and through routine disease surveillance at mine health facilities. RESULTS: During the first 9 months of the intervention, 407 women used the services. Baseline prevalence of Neisseria gonorrhoeae and/or Chlamydia trachomatis in women was 24.9%; 9.7% of these women had clinical evidence of genital ulcer disease (GUD). The proportion of women with incident gonococcal or chlamydial infections at the first monthly return visit (69% follow-up rate) was 12.3%, and genital ulcers were found in 4.4% of these women. In the miner population, the prevalence of N gonorrhoeae and/or C trachomatis was 10.9% at baseline and 6.2% at the 9-month follow-up examination (P<0.001). The prevalence of GUD by clinical examination was 5.8% at baseline and 1.3% at follow-up examination (P< 0.001). Rates of symptomatic STDs seen at mine health facilities decreased among miners in the intervention area compared with miners living farther from the site and with less exposure to the project. DISCUSSION: Provision of STD treatment services to a core group of high-risk women may significantly reduce their burden of disease, and may contribute to a reduction in community STD prevalence. In the absence of sensitive and affordable screening tests for STDs in women, periodic presumptive treatment coupled with prevention education is a feasible approach to providing STD services in this population.

PIP: This intervention-linked study was conducted to reduce the prevalence of curable sexually transmitted diseases (STDs) in a South African mining community through provision of STD treatment services, including periodic presumptive treatment and prevention education to a core group of high-risk women living in areas around the mines. In this article, the impact of such an intervention is assessed on the women as well as the male migrant community in the intervention area. During the 9 months of the intervention, 407 women used the services. Baseline prevalence of gonococcal or chlamydial infections in women was 24.9%; 9.7% of these women had clinical evidence of genital ulcer disease (GUD). At the first monthly return, baseline for gonococcal or chlamydial infected women was 12.3%, and genital ulcers were found in 4.4% of the women. In the miner population, the overall result was similar to the result observed in the women: a decrease in rate of baseline prevalence of gonococcal or chlamydial infections and GUD was noted. In addition, rates of symptomatic STDs seen at mine health facilities decreased more among miners living closer within the intervention area than among those living farther away. In conclusion, provision of STD treatment services to a core group of high-risk women may significantly reduce their burden of disease, and may contribute to a reduction in community STD prevalence.

Chancroid, primary syphilis, genital herpes, and lymphogranuloma venereum in Antananarivo, Madagascar.

Ulcer material from consecutive patients attending clinics in Antananarivo, Madagascar, was tested using multiplex polymerase chain reaction (M-PCR) to detect Treponema pallidum, Haemophilus ducreyi, and herpes simplex virus. Sera were tested for syphilis and for IgG and IgM antibodies to Chlamydia trachomatis by microimmunofluorescence testing (MIF). By M-PCR, 33% of 196 patients had chancroid, 29% had syphilitic ulcers, and 10% had genital herpes; 32% of the ulcer specimens were M-PCR negative. Compared with M-PCR, syphilis serology was 72% sensitive and 83% specific. The sensitivity of clinical diagnosis of syphilis, chancroid, and genital herpes was 93%, 53%, and 0% and specificity was 20%, 52%, and 99%, respectively. Less schooling was associated with increased prevalence of syphilitic ulcers (P=.001). Sixteen patients (8%) were clinically diagnosed with lymphogranuloma venereum (LGV); 1 plausible case of LGV was found by MIF. In Madagascar, primary care of genital ulcers should include syndromic treatment for syphilis and chancroid.

Genital ulcers: etiology, clinical diagnosis, and associated human immunodeficiency virus infection in Kingston, Jamaica.

Individuals presenting consecutively with genital ulcers in Kingston, Jamaica, underwent serological testing for human immunodeficiency virus (HIV) infection, chlamydial infection, and syphilis. Ulcer material was analyzed by multiplex polymerase chain reaction (M-PCR) analysis. DNA from herpes simplex virus (HSV), Haemophilus ducreyi, and Treponema pallidum was detected in 158 (52.0%), 72 (23.7%), and 31 (10.2%) of 304 ulcer specimens. Of the 304 subjects, 67 (22%) were HIV-seropositive and 64 (21%) were T. pallidum-seroreactive. Granuloma inguinale was clinically diagnosed in nine (13.4%) of 67 ulcers negative by M-PCR analysis and in 12 (5.1%) of 237 ulcers positive by M-PCR analysis (P = .03). Lymphogranuloma venereum was clinically diagnosed in eight patients. Compared with M-PCR analysis, the sensitivity and specificity of a clinical diagnosis of syphilis, herpes, and chancroid were 67.7%, 53.8%, and 75% and 91.2%, 83.6%, and 75.4%, respectively. Reactive syphilis serology was 74% sensitive and 85% specific compared with M-PCR analysis. Reported contact with a prostitute in the preceding 3 months was associated with chancroid (P = .009), reactive syphilis serology (P = .011), and HIV infection (P = .007). The relatively poor accuracy of clinical and locally available laboratory diagnoses pleads for syndromic management of genital ulcers in Jamaica. Prevention efforts should be intensified.

The use of epidemiologic mass treatment and syndrome management for sexually transmitted disease control.

BACKGROUND: Epidemiologic mass treatment and syndrome management are two sexually transmitted disease (STD) control strategies that are receiving increased attention internationally. The former is a population-based intervention, whereas the latter attempts to improve the quality and efficiency of clinic-based STD case management. METHODS: The published literature on these subjects was reviewed. RESULTS: Epidemiologic mass treatment refers to treatment of whole communities (mass treatment) or high-risk subgroups within communities (targeted presumptive treatment) based on high STD prevalence rates. Syndrome management overcomes many obstacles to provision of quality STD case management by basing treatment decisions on recognition of easily identifiable syndromes. Experience with application of these strategies is summarized, and their possible use as STD control measures in communities with similar conditions is discussed. CONCLUSIONS: Epidemiologic mass treatment may be an effective approach to rapidly reduce STD transmission in high prevalence communities, especially when high-risk core groups are effectively reached. Once high prevalence rates are brought down, however, longer term strategies, including improved STD case management, are essential to maintain reduced rates.

Genital ulcers: etiology, clinical diagnosis, and associated human immunodeficiency virus infection in Kingston, Jamaica

Individuals presenting consecutively with genital ulcers in Kingston, Jamaica, underwent serological testing for human immunodeficiency virus (HIV) infection , chlamydial infection, and syphilis. Ulcer material was analyzed by the multiplex polymerase chain reaction (M-PCR) analysis DNA from herpes simplex virus (HSV), Haemophilus ducreyi, and Treponema pallidum was detected in 158 (52.0 percent), 72 (23.7 percent), and 31 (10.2 percent) of 304 ulcer specimens. Of the 304 subjects, 67 (22 percent) were HIV-seropositive and 64 (21 percent) were T. pallidum-seroactive. Granuloma inguinale was clinically diagnosed in nine (13.4 percent) of 67 ulcers negative by M-PCR analysis and in 12 (5.1 percent) of 237 ulcers positive by M-PCR analysis (P = .03). Lymphogranuloma venereum was clinically diagnosed in eight patients. Compared with M-PCR analysis, the sensitivity and specificity of a clinical diagnosis of syphilis, herpes, and chancroid were 67.7 percent, 53.8 percent, and 75 percent and 91.2 percent, 83.6 percent, and 75.4 percent, respectively. Reactive syphilis serology was 74 percent sensitive and 85 percent specific compared with M-PCR analysis. Reported contact with a prostitute in the preceding 3 months was associated with chancroid (P = .009), reactive syphilis serology (P = .011), and HIV infection (P = .007). The relatively poor pleads for syndromic management of genital ulcers in Jamaica. Prevention efforts should be intensified.(Au)

HIV infection and disturbances of vaginal flora during pregnancy.

Disturbances of vaginal flora are common among women of reproductive age. In areas of sub-Saharan Africa where the prevalence of HIV is high, the frequency of bacterial vaginosis (BV) is also high. In this study, we assessed the association of BV and other disturbances of vaginal flora with prevalent HIV infection in two cross-sectional studies among pregnant women in urban Malawi. The prevalence of HIV-1 was 23% in 1990 and 30% in 1993. Overall, 30% of the women had BV, 59% had mild or moderate disturbance of vaginal flora, and only 11% had normal vaginal flora. Increasing prevalence of HIV was significantly associated with increasing severity of disturbance of vaginal flora (p < .00001, chi2 trend test). This trend of increased prevalence persisted after controlling for concurrent sexually transmitted diseases (STDs), sexual activity, and socioeconomic factors. After multivariate adjustment for potential confounders, the odds ratio for the association of BV with prevalent HIV infection was 3.0 (95% confidence interval [CI], 2.4-3.8), that of moderate vaginal disturbance with HIV infection was 2.2 (95% CI, 1.7-2.8), and that of mild vaginal disturbance with HIV infection was 1.6 (95% CI, 1.3-2.1). Among women with BV, HIV infection was higher among younger women than older, implying more recent infection. Although these studies were cross-sectional, our data suggest that BV could be associated with increased susceptibility to HIV infection.

PIP: While ulcerative and nonulcerative STDs have been shown to be associated with HIV transmission, the potential association of HIV transmission with more frequent genital conditions which cause no inflammation of the vaginal or cervical mucosa have been inadequately studied. Bacterial vaginosis (BV) is characterized by disturbances in the vaginal flora resulting in the loss of lactobacilli, an increase in other mainly anaerobic flora, and an increased vaginal pH. Reproductive-age women commonly experience disturbances of vaginal flora, and in areas of sub-Saharan Africa in which HIV prevalence is high, there is also a high frequency of BV. The authors explored the association of BV and other disturbances of vaginal flora with prevalent HIV infection in 2 cross-sectional studies among pregnant women in urban Malawi. 23% of the 6684 women tested for HIV-1 infection in 1990 were seropositive, as well as 30% of 2464 women tested in 1993. Overall, 30% of the women had BV, 59% had mild or moderate disturbance of vaginal flora, and 11% had normal flora. An increasing prevalence of HIV was significantly associated with increasing severity of disturbance of vaginal flora, even after controlling for concurrent STDs, sexual activity, and socioeconomic factors. After multivariate adjustment for potential confounders, the odds ratio for the association of BV with prevalent HIV infection was 3.0, that of moderate vaginal disturbance with HIV infection was 2.2, and that of mild vaginal disturbance with HIV infection was 1.6. Among women with BV, HIV infection was higher among younger women than older, implying more recent infection. These findings suggest that BV could be associated with increased susceptibility to HIV infection.

Bacterial vaginosis and disturbances of vaginal flora: association with increased acquisition of HIV.

BACKGROUND: Cross-sectional studies suggest an association between bacterial vaginosis (BV) and HIV-1 infection. However, an assessment of a temporal effect was not possible. OBJECTIVES: To determine the association of BV and other disturbances of vaginal flora with HIV seroconversion among pregnant and postnatal women in Malawi, Africa. DESIGN: Longitudinal follow-up of pregnant and postpartum women. METHODS: Women attending their first antenatal care visit were screened for HIV after counselling and obtaining informed consent. HIV-seronegative women were enrolled and followed during pregnancy and after delivery. These women were again tested for HIV at delivery and at 6-monthly visits postnatally. Clinical examinations and collection of laboratory specimens (for BV and sexually transmitted diseases) were conducted at screening and at the postnatal 6-monthly visits. The diagnosis of BV was based on clinical criteria. Associations of BV and other risk factors with HIV seroconversion, were examined using contingency tables and multiple logistic regression analyses on antenatal data, and Kaplan-Meier proportional hazards analyses on postnatal data. RESULTS: Among 1196 HIV-seronegative women who were followed antenatally for a median of 3.4 months, 27 women seroconverted by time of delivery. Postnatally, 97 seroconversions occurred among 1169 seronegative women who were followed for a median of 2.5 years. Bacterial vaginosis was significantly associated with antenatal HIV seroconversion (adjusted odds ratio = 3.7) and postnatal HIV seroconversion (adjusted rate ratio = 2.3). There was a significant trend of increased risk of HIV seroconversion with increasing severity of vaginal disturbance among both antenatal and postnatal women. The approximate attributable risk of BV alone was 23% for antenatal HIV seroconversions and 14% for postnatal seroconversions. CONCLUSIONS: This prospective study suggests that progressively greater disturbances of vaginal flora, increase HIV acquisition during pregnancy and postnatally. The screening and treating of women with BV could restore normal flora and reduce their susceptibility to HIV.

Indicators and the measurement of STD case management in developing countries. STD PI6&7 Working Group.

The paper reviews methodologies for measuring quality of sexually transmitted disease (STD) case management through facility based assessments. These include observations and interviews of providers, as promoted by the World Health Organization's Global Programme on AIDS, and some of the viable alternatives including patient exit interviews, mystery patients, record review and patient encounter forms with supervisory visits. The paper concludes that the alternative approaches are feasible in resource poor settings and that they provide crucial data for evaluation and continued program development.

Improving sexually transmitted disease management in the private sector: the Jamaica experience.

OBJECTIVES: To improve the quality of sexually transmitted disease (STD) case management in Jamaica by providing comprehensive continuing medical education to private practitioners who manage 60% of all STDs on the island. METHODS: Six half-day STD seminars were presented at 3-4-month intervals and repeated in three separate geographic locations. All Jamaican practitioners received invitations. The subjects were as follows: urethritis, genital ulcer disease, HIV infection, vaginal discharge syndrome, STDs in children and adolescents, and a review seminar. The program effectiveness was evaluated with a written, self-reported pre-test and a telephone post-test that measured changes in clinical management. RESULTS: Six hundred and twenty eight practitioners attended at least one seminar. Comparing pre- versus post-test scores, there were practitioner improvement trends in all four of the general STD management categories: counseling/education (69.8-73.3%; P > 0.05); diagnostics/screening (57.2-71.0%; P= 0.042); treatment (68.3-74.5%; P> 0.05); and knowledge (66.4-83.2%; P= 0.002). Obtaining syphilis serologies during pregnancy rose from 38.3 to 83.8% (P= 0.001), and providing effective treatment for gonorrhea rose from 57.8 to 81.1 % (P= 0.002), but correct responses on treatment for mucopurulent cervicitis at the post-test was a low 32.4%. CONCLUSION: The introduction of continuing medical education for improved STD care targeting private physicians in Jamaica was successful based on high attendance rates and self-reported STD management practices. However, efforts should continue to address the weaknesses found in STD management and counseling and to reach the providers who did not participate. In the global effort to reduce HIV transmission by improving STD care services, continuing education programs that target the private sector can be successful and should be included as a standard activity to improve care and provide a public/private link to STD/HIV control.

PIP: The Jamaican Ministry of Health has estimated that over 60% of all sexually transmitted diseases (STDs) are managed within the private sector, where 800 (66%) of the country's 1200 registered physicians practice. To improve the quality of STD case management provided by these practitioners, the Medical Association of Jamaica organized a series of 6 half-day seminars repeated at 3-4 month intervals in three geographic locations between December 1993 and July 1995. Topics addressed included urethritis, genital ulcer disease, HIV/AIDS, vaginal discharge, pelvic inflammatory disease, and STDs in children and adolescents. A total of 628 private practitioners attended at least one seminar and almost half the physicians attended two or more. Comparisons of scores on a written pretest completed before the seminar and those from a post-test conducted by telephone after the seminar revealed significant improvements in all four general STD management categories: counseling/education, diagnostics/screening, treatment, and knowledge. The proportion of practitioners who obtained syphilis serologies during pregnancy rose from 38.3% to 83.8% and those providing effective treatment for gonorrhea increased from 57.8% to 81.1%. Overall, 96% of practitioners were providing some level of risk-reduction counseling at the time of the post-test and 74% were prescribing correct treatment regimens. Ongoing education and motivation by the national STD control program or the Medical Association are recommended to improve STD case management even further.

The role of pharmacists in HIV/STD prevention: evaluation of an STD syndromic management intervention in Nepal.

OBJECTIVE: To evaluate the effects of a pilot sexually transmitted disease (STD) syndromic case management training for pharmacists in Nepal on STD drug dispensing behavior, HIV/STD prevention communication, and condom promotion and sales. METHODS: Pre- and post-intervention interviews with samples of 160 pharmacists were conducted utilizing the simulated client method to collect data on pharmacists' response to men reporting urethral discharge. In order to assess the long-term effects, a sub-sample of 38 pharmacists trained 7-9 months before the follow-up survey was analysed separately. RESULTS: There were no significant differences in the percentages of pharmacists who suggested taking medications, dispensed medications, or referred clients to a physician. The proportion of pharmacists who recommended an injection declined from 27% to 14%. Prior to the intervention, only one pharmacist (0.8%) dispensed the correct drugs and regimen for the syndromic treatment of urethritis. This increased to 45% immediately following the training. In a sub-sample of pharmacists who were interviewed 7-9 months after the training, the correct drugs and regimen were dispensed by 26%. The proportion of pharmacists who recommended to clients to have their sex partners treated increased from 5% to 21%. Although the proportion of pharmacists who suggested condom use increased from 14% to 24%, the proportion of pharmacists actually selling a condom or giving advice on HIV testing remained low and unchanged pre- and post-intervention. Over one-third of pharmacists mentioned HIV or AIDS in their interactions with clients, compared to 9% prior to the intervention. CONCLUSIONS: The findings suggest that STD services provided by pharmacists can be significantly improved through a short-term training intervention, although the improvements are modest and probably time-limited. Interventions must be more intensive and combined with regular follow-ups if they are to meet their desired goals of improving STD treatment in a pharmacy setting.

Targeted intervention research studies on sexually transmitted diseases (STD): methodology, selected findings and implications for STD service delivery and communications.

OBJECTIVE: To report the findings of qualitative studies designed for use in improving sexually transmitted disease (STD) programs. The studies explore illness conceptions and treatment behaviors for STD in five African countries. These targeted intervention research (TIR) studies were performed on clinic-based and community-based samples in representative communities and utilized a variety of qualitative research methods (e.g. in-depth and key informant interviews, focus group discussions). FINDINGS: Study findings revealed that community members' explanations of symptoms, classification of illnesses, and perceptions of whether symptoms are pathological or serious influence individual health-care-seeking behaviors. Data also showed that local terms for STD are often disparaging and do not fit into biomedical designations. STD patient care-seeking frequently reflects an ordered, albeit loosely constructed, process of elimination in pursuit of symptom relief, wherein alternative treatments are tried and proven effective or abandoned. CONCLUSIONS: The TIR studies highlight the importance of community-specific strategies aimed at increasing prompt care seeking at qualified biomedical facilities. Information from study data should lead programs to sensitize health professionals to community understanding about STD and to design services and communication programs that are meaningful and appropriate to local contexts.

PIP: Targeted intervention research (TIR) studies were performed in five African countries (Senegal, Ethiopia, Benin, Morocco, and Swaziland) to improve the utilization of a community perspective in sexually transmitted disease (STD) programs. TIR, conducted by program managers with the aid of a multidisciplinary technical advisory group, examines factors at five levels of analysis (individual, social network, organization, community, and policy) through a variety of qualitative methods. The TIR studies indicated that patients' conceptions of normal versus abnormal health are fundamental to the process of interpreting symptoms and subsequently seeking care. The interpretation of STD symptoms varied across settings (e.g., vaginal lesions and discharge were considered signs of healing in Morocco and Benin), but increasing pain and discomfort were key triggers to seeking treatment. The concept of sexual transmission was blended with other causes such as violation of religious or moral codes, consumption of certain foods, and supernatural forces. Care-seeking tended to reflect an ordered yet loosely constructed process of elimination in pursuit of symptom relief, beginning with alternative regimens. Barriers to biomedical STD care included the need for husband's permission, costs, confidentiality concerns, long waits in public clinics, and fear of judgmental health provider attitudes. Overall, the findings highlight the importance of location-specific strategies aimed at increasing prompt care-seeking at qualified biomedical facilities.