Condom use and the risk of HIV infection: who is being protected?

A study/survey done on condom use among Zimbabwean men in Zimbabwe.Descriptive baseline data at enrolment into a cohort of male factory workers who were tested for HIV serology and monitored for sero-con version over time, were analysed for condom use. At recruitment, the 1 146 men were asked about their sexual behaviour, history of sexually transmitted diseases (STDs), condom use and circumstances under which condoms were used. HIV seroprevalence in the cohort was 18,2 pc. Self reported use of condoms was low, with only 5 pc of the men reporting using them all the time. Forty four pc reported that they had never used a condom, 11,5 pc tried a condom only once, and 30,5 pc used condoms less than half the time. HIV positive men were more likely (Odds Ratio [OR]= 2,2 95 pc Cl: 1,3 — 3,3) to use condoms than those who tested negative. Men using a condom more than once were younger and had more education (p values < 0,0005). Univariate analysis showed that men with self reported risk factors for HIV infection were more likely to use condoms. Significantly more condom users reported paying for sex, multiple sex partners or (for married men) a girlfriend (p < 0,005). Condom users also more often had a history of genital ulcers, urethral discharge or other STDs. Few married men (24 pc) reported using a condom with their wives. Condom use was more commonly reported with commercial sex workers (44 pc) or other extramarital partners (36 pc). Some risk factors for HIV infection were also present amongst men who reported that they did not use condoms. Independent determinants of condom use identified by stepwise logistic regression analysis included young age, having a girlfriend (OR = 2,2; 95 pc Cl: 1,47 — 3,3), number of sex partners in the last year (OR = 1,27; 95 pc Cl: 1,06 —1,51 per partner), and paying for sex in the preceding year (OR = 1,74; 95 pc Cl: 1,06 — 2,83). The results show that men use condoms with partners considered risky, such as prostitutes or girlfriends but use condoms less often with their wives. The results underscore theneedfor health education for behavioural change that promotes universal, consistent use of condoms or monogamous partnership

Norplant in Zimbabwe: preliminary report

A research study on the introduction and effective use of Norplant as a family planning and birth control method used by women of child-bearing age, in Zimbabwe.During an ongoing study of a pre-introduction trial of Norplant in Zimbabwe, 197 women had the subdermal implant of six capsules containing levonorgestrel inserted between June and December 1991, atParirenyatwa, Harare Hospital and Spilhaus. Acceptability and efficacy were high and no significant side effects had been observed. Three implants were removed due to local infection, Our initial experience indicates that the Norplant continuation rate is much higher than for any other reversible method of contraception and it is highly acceptable as a long term contraceptive

Reduced Semen Quality And Risk Behaviour Amongst Men Consulting A Referral STD Clinic

A CAJM article on the reduced semen quality among Zimbabwean men who consult referral STD clinics.Sexually transmitted diseases (STDs) and infertility are public health challenges that continue to represent a high demand and costly adult medical care conditions in most developing countries. Few studies address strategies for prevention of infertility secondary to STDs through behavioural change and early and prompt STD treatment. A prospective cohort design was used to study the effects of urogenital infection on semen quality in consenting consecutive subjects that presented with chronic or recurrent sexually transmitted diseases. Health seeking behavioural correlates and socio-economic variables were compared between index subjects at a genito-urinary referral clinic and those that presented with non-STD conditions at a referral polyclinic

Case-control study developing Scottish Epilepsy Deaths Study score to predict epilepsy-related death

This study aims to develop a risk prediction model for epilepsy-related death in adults. In this age- and sex-matched case-control study, we compared adults (aged ≥16 years) who had epilepsy-related death between 2009-2016 to living adults with epilepsy in Scotland. Cases were identified from validated administrative national datasets linked to mortality records. ICD-10 cause-of-death coding was used to define epilepsy-related death. Controls were recruited from a research database and epilepsy clinics. Clinical data from medical records were abstracted and used to undertake univariable and multivariable conditional logistic regression to develop a risk prediction model consisting of four variables chosen a priori. A weighted sum of the factors present was taken to create a risk index - the Scottish Epilepsy Deaths Study Score (SEDS Score). Odds ratios (OR) were estimated with 95% confidence intervals (CIs). 224 deceased cases (mean age 48 years, 114 male) and 224 matched living controls were compared. In univariable analysis, predictors of epilepsy-related death were recent epilepsy-related accident and emergency (A&E) attendance (OR 5.1, 95% CI 3.2-8.3), living in deprived areas (OR 2.5, 95% CI 1.6-4.0), developmental epilepsy (OR 3.1, 95% CI 1.7-5.7), raised Charlson Comorbidity Index (CCI) score (OR 2.5, 95% CI 1.2-5.2), alcohol abuse (OR 4.4, 95% CI 2.2-9.2), absent recent neurology review (OR 3.8, 95% CI 2.4-6.1), and generalised epilepsy (OR 1.9, 95% CI 1.2-3.0). SEDS Score model variables were derived from the first four listed above, with CCI ≥2 given 1 point, living in the two most deprived areas given 2 points, having an inherited or congenital aetiology or risk factor for developing epilepsy given 2 points, and recent epilepsy-related A&E attendance given 3 points. Compared to having a SEDS Score of 0, those with a SEDS Score of 1 remained low risk, with OR 1.6 (95% CI 0.5-4.8). Those with a SEDS Score of 2-3 had moderate risk, with OR 2.8 (95% CI 1.3-6.2). Those with a SEDS Score of 4-5 and 6-8 were high risk, with OR 14.4 (95% CI 5.9-35.2) and 24.0 (95% CI 8.1-71.2), respectively. The SEDS Score may be a helpful tool for identifying adults at high risk of epilepsy-related death and requires external validation

Prevalence of sexually transmitted infections among pregnant women with known HIV status in northern Tanzania

<p>Abstract</p> <p>Objectives</p> <p>To determine the prevalence of sexually transmitted infections (STIs) and other reproductive tract infections (RTIs) among pregnant women in Moshi, Tanzania and to compare the occurrence of STIs/RTIs among human immunodeficiency virus (HIV)-infected and uninfected women.</p> <p>Methods</p> <p>Pregnant women in their 3^rdtrimester (N = 2654) were recruited from two primary health care clinics between June 2002 and March 2004. They were interviewed, examined and genital and blood samples were collected for diagnosis of STIs/RTIs and HIV.</p> <p>Results</p> <p>The prevalence of HIV, active syphilis and herpes simplex virus – type 2 (HSV-2) were 6.9%, 0.9% and 33.6%, respectively, while 0.5% were positive for <it>N gonorrhoeae</it>, 5.0% for <it>T vaginalis </it>and 20.9% for bacterial vaginosis. Genital tract infections were more prevalent in HIV-seropositive than seronegative women, statistically significant for syphilis (3.3% vs 0.7%), HSV-2 (43.2% vs 32.0%), genital ulcers (4.4% vs 1.4%) and bacterial vaginosis (37.2% vs 19.6%). In comparison with published data, a declining trend for curable STIs/RTIs (syphilis, trichomoniasis and bacterial vaginosis) was noted.</p> <p>Conclusion</p> <p>Rates of STIs and RTIs are still high among pregnant women in Moshi. Where resources allow, routine screening and treatment of STIs/RTIs in the antenatal care setting should be offered. Higher STIs/RTIs in HIV-seropositive women supports the expansion of HIV-counseling and testing services to all centers offering antenatal care. After identification, STIs/RTIs need to be aggressively addressed in HIV-seropositive women, both at antenatal and antiretroviral therapy care clinics.</p

A systematic review of school-based sexual health interventions to prevent STI/HIV in sub-Saharan Africa

Background The HIV/AIDS epidemic remains of global significance and there is a need to target (a) the adolescent age-groups in which most new infections occur; and (b) sub-Saharan Africa where the greatest burden of the epidemic lies. A focused systematic review of school-based sexual health interventions in sub-Saharan Africa to prevent HIV/AIDS and Sexually Transmitted Infections (STI) in this age group was therefore conducted. Methods Searches were conducted in Medline, Embase, Cinahl and PsychINFO according to agreed a priori criteria for studies published between 1986 and 2006. Further searches were conducted in UNAIDS and WHO (World Health Organization) websites, and 'Google'. Relevant journals were hand-searched and references cited in identified articles were followed up. Data extraction and quality assessment was carried out on studies selected for full text appraisal, and results were analysed and presented in narrative format. Results Some 1,020 possible titles and abstracts were found, 23 full text articles were critically appraised, and 12 articles (10 studies) reviewed, reflecting the paucity of published studies conducted relative to the magnitude of the HIV epidemic in sub-Saharan Africa. Knowledge and attitude-related outcomes were the most associated with statistically significant change. Behavioural intentions were more difficult to change and actual behaviour change was least likely to occur. Behaviour change in favour of abstinence and condom use appeared to be greatly influenced by pre-intervention sexual history. Conclusion There is a great need in sub-Saharan Africa for well-evaluated and effective school-based sexual health interventions

Ifugao males, learning and teaching for the improvement of maternal and child health status in the Philippines: an evaluation of a program

<p>Abstract</p> <p>Background</p> <p>Improving Maternal and Child Health (MCH) is a prioritized global agenda in achieving the United Nations Millennium Development Goal 5. In this challenge, involving males has been an important agenda, and a program with such intent was conducted in <it>Alfonso Lista, Ifugao</it>, of the Philippines. The objectives of this study were: (1) to evaluate the effectiveness in knowledge, attitude, and practice before and after a MCH session; (2) to evaluate the session's effectiveness in relation to socio-demographic characteristics; and (3) to examine if males who have learned about MCH topics can teach another group of males.</p> <p>Methods</p> <p>A male community representative who received a lecture from the health office staff was assigned to teach a group of community males [Group 1, N = 140] in 5 sessions, using educational materials. 10 male volunteers from Group 1 then taught a different group of males [Group 2, N = 105] in their own <it>barangays </it>(villages). To evaluate its effectiveness, a self-administered questionnaire survey pertaining knowledge, attitude and practice regarding MCH was conducted at three different time points: before the session (Time 1, T1), after the session (Time 2, T2), and 3 months following the session (Time 3, T3). A repeated measures analysis of variance was conducted to test for changes over time and its interaction effect between specific socio-demographic variables.</p> <p>Results</p> <p>In Group 1, there was a significant positive increase in knowledge score over time at T1-T2 and T1-T3 (<it>p </it>< 0.001). For attitude, the score increased only at T1-T2 (<it>p </it>= 0.027). The effectiveness in knowledge and attitude did not vary by socio-demographic characteristics. As for practice, majority of the participants reported that they had talked about MCH topics in their community and assisted a pregnant woman in some ways. A comparison between Group 1 and Group 2 revealed that Group 2 had similar effectiveness as Group 1 in knowledge improvement immediately after the session (<it>p </it>< 0.001), but no such improvement in the attitude score.</p> <p>Conclusion</p> <p>Although the change in attitude needs further assessment, this strategy of continuous learning and teaching of MCH topics within community males is shown to improve knowledge and has a potential to uplift the MCH status, including the reduction of maternal deaths, in <it>Alfonso Lista, Ifugao, Philippines</it>.</p

The prevalence, incidence and risk factors of herpes simplex virus type 2 infection among pregnant Zimbabwean women followed up nine months after childbirth

Background Herpes simplex virus type 2 (HSV-2) is the leading cause of genital ulcer disease worldwide. The virus can be transmitted to neonates and there are scarce data regarding incidence of HSV-2 among women in pregnancy and after childbirth. The aim of this study is to measure the incidence and risk factors for HSV-2 infection in women followed for 9 months after childbirth. Methods Pregnant women were consecutively enrolled late in pregnancy and followed at six weeks, four and nine months after childbirth. Stored samples were tested for HSV-2 at baseline and again at nine months after childbirth and HSV-2 seropositive samples at nine months after childbirth (seroconverters) were tested retrospectively to identify the seroconversion point. Results One hundred and seventy-three (50.9%) of the 340 consecutively enrolled pregnant women were HSV-2 seronegative at baseline. HSV-2 incidence rate during the 10 months follow up was 9.7 (95% CI 5.4-14.4)/100 and 18.8 (95% CI 13.9-26.1)/100 person years at risk (PYAR) at four months and nine months after childbirth respectively. Analysis restricted to women reporting sexual activity yielded higher incidence rates. The prevalence of HSV-2 amongst the HIV-1 seropositive was 89.3%. Risk factors associated with HSV-2 seropositivity were having other sexual partners in past 12 months (Prevalence Risk Ratio (PRR) 1.8 (95% CI 1.4-2.4) and presence of Trichomonas vaginalis (PRR 1.7 95% CI 1.4-2.1). Polygamy (Incidence Rate Ratio (IRR) 4.4, 95% CI 1.9-10.6) and young age at sexual debut (IRR 3.6, 95% CI 1.6-8.3) were associated with primary HSV-2 infection during the 10 months follow up. Conclusions Incidence of HSV-2 after childbirth is high and the period between late pregnancy and six weeks after childbirth needs to be targeted for prevention of primary HSV-2 infection to avert possible neonatal infections