Advance provision of oral contraceptives to family planning clients in Kenya.

OBJECTIVE: In sub-Saharan Africa, many family planning programmes do not encourage advance provision of oral contraceptives to clients who must wait until menses to initiate pill use. Since some resistance to advance provision of pills is due to provider fears that the practice may be harmful, we conducted a study in Kenya in 1997 to compare pill-taking outcomes between 20 "advance provision" clients and 280 "standard" clients. DESIGN: Prospective observational study. SETTING: Six family planning clinics in Central and Western Kenya. SUBJECTS: Women presenting as new clients at MOH family planning clinics. INTERVENTIONS: Researchers used prospective tracking to compare indicators of pill-taking success between non-menstruating clients given pills to carry home for later use and menstruating clients who began pill use immediately. MAIN OUTCOME MEASURES: Pill-taking outcomes such as side effects, compliance, knowledge, satisfaction, and a continuation proxy. RESULTS: Among clients returning for re-supply, those receiving advance provision of pills did no worse than, and often had superior outcomes to, their counterparts who started taking pills immediately after the clinic visit. CONCLUSIONS: Advance provision of pills, already practiced worldwide, is safe and feasible. Explicit mention should be made of advance provision of pills in national family planning guidance documents and training curricula in Kenya and throughout sub-Saharan Africa.

Long distance truck drivers. 2: Knowledge and attitudes concerning sexually transmitted diseases and sexual behaviour.

Three hundred and thirty seven truck drivers, in transit from Mombasa to destinations within east and central Africa were interviewed on their knowledge on AIDS and sex practices using a pre-defined questionnaire. Nearly all of them, 99% (3.7/321), had heard of AIDS through mass media and from friends. When asked for a definition of AIDS, 87% (336/485 responses) described it as a sexually transmitted disease (STD) which causes body wasting and death. The majority were aware of the correct risk reducing behaviours: 76% (228/300) knew that use of condoms can prevent the transmission/acquisition of STDs but only 32% (90/295) had ever used them. This was in spite of the fact that 61% (226/309) admitted to visiting prostitutes. Various reasons were given for not using condoms. About 32% (34/188) claimed that they did not sleep with prostitutes while 18% (34/188) did not see the need for using condoms. Condoms were unavailable to another 18% (34/188). The data obtained show a clear lack of correlation between the correct knowledge of AIDS and application in the prevention of acquisition and transmission of STD.

Maternal levels of alpha-fetoprotein in African women.

In a prospective and cross-sectional study, 147 serum samples from normal antenatal indigenous Kenyan women were analysed for alpha-fetoprotein (AFP) concentrations between 8 and 28 weeks gestation. There was progressive rise in AFP levels with gestation, most rapid between 12 and 24 weeks. There were wide variations in AFP concentrations at every gestation but no correlation was established with maternal age or parity. All the eleven women with very high AFP values had subsequent complications, including 2 abortions, 1 APH, 7 PET and one pair of twins. The need for more studies on the value of AFP in monitoring of pregnancy in the African set up is emphasised.

Long distance truck-drivers: 1. Prevalence of sexually transmitted diseases (STDs).

A cross section study was conducted among long distance truck drivers to determine the prevalence of sexually transmitted diseases (STDs) and antibodies to human immunodeficiency virus (HIV). A total of 8 drivers and their assistants en route from port of Mombasa to countries in East and Central Africa were enrolled into the study. Blood was taken for HIV and syphilis serology. Discharges from urethra and genital ulcer disease (GUD) were cultured. Seroprevalence for HIV was 18% and 4.6% for syphilis. Fifty percent of Neisseria Gonorrhea cultured were penicillinase producers. Most of the men with urethral discharge and all the GUD were culture negative, probably due to prior treatment. Lack of circumcision, past history of GUD and urethritis were significantly associated with HIV seroconversion.

PIP: This article reports the findings of a study of HIV and STDs prevalence among long-distance truck drivers from East and Central Africa. Similar to prostitutes, truck drivers and a highly mobile population, characterized by having multiple sex partners. The researchers established a tent clinic at the Athi River Weighbridge Police Station near Nairobi, Kenya, where convoys of trucks stop for 3-5 days. 331 men from several East and Central African countries participated in the study. The participants completed a standard questionnaire about their medical history, knowledge, attitudes, and sex practices, and underwent a physical examination and blood test. Their ages ranged from 18-61 years, with a mean age of 31 years. 18% of the participants tested positive for HIV. Additionally, 4.6% tested positive for syphilis, and 4.5% and 4.3% suffered from urethral discharge ranked as the highest risk factor, followed by lack of circumcision. The study found no difference in the HIV prevalence rate between married and single men. The prevalence rate was far higher among Central Africans (31.75%) than among East Africans (16.65%), possibly explained by the hypothesis that says that HIV was first introduced in Central Africa, from where it spread to East Africa. Older drivers where more likely to be infected with HIV than younger drivers, with the age group of 40-49 having the highest prevalence rate. Researchers suspect that this is due to the fact that older drivers have been exposed longer and have more money with which to purchase sex. The report concludes that truck drivers constitute a high risk group, and should be targeted accordingly, with education and condom use campaigns.