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At least 973 records · Page 54Linked to original sources
PubMed1987

[Entering the city: Maghribian migrations and the reshaping of urban networks in Tunis and Marseilles].

The development of French urban areas populated predominantly by North African immigrants is explored. "Starting from...research on the development of the outer periphery, the author analyses the emergence of a big Maghrebian city within Marseilles. He shows both the reproduction of residential patterns found in Tunis and the production of original social relationships, which characterize the dynamics of exchange between Maghrebian people." (SUMMARY IN ENG AND SPA)

Africa↗
PubMed1993

Comparative study on the efficacy and acceptability of two contraceptive pills administered by the vaginal route: an international multicenter clinical trial.

The efficacy and acceptability of two widely used oral contraceptive tablets, one containing 250 mg levonorgestrel and 50 micrograms ethinyl estradiol and the other containing 150 micrograms desogestrel and 30 micrograms ethinyl estradiol, administered by the vaginal route were compared in 1055 women studied over 12,630 woman-months of vaginal contraceptive pill use. This multicenter clinical trial was performed in nine countries of the developing world by the "South to South Cooperation in Reproductive Health," an organization founded by scientists from the Third World working in the area of reproductive health, and the study was developed and coordinated by one of these centers. The findings of this study confirm the efficacy of both these tablets when administered by the vaginal route. Involuntary pregnancy rates at 1 year of 2.78 for subjects in the levonorgestrel group and 4.54 for subjects the desogestrel group showed no statistically significant difference between the two groups. However, total discontinuation rates of 47.01 for subjects in the levonorgestrel group and 56.33 for subjects in the desogestrel group showed a statistically significant difference between the two groups, and discontinuation rates attributable to prolonged bleeding of 0.6 for subjects in the levonorgestrel group and 3.2 for subjects in the desogestrel group were also significantly higher in the group of subjects using the desogestrel vaginal contraceptive pill. Blood pressure remained at admission values throughout treatment. A statistically significant weight increase from admission values occurred in both groups of subjects.

Administration, Intravaginal↗
PubMed1998

Methods for economic evaluation alongside a multicentre trial in developing countries: a case study from the WHO Antenatal Care Randomised Controlled Trial.

The WHO is testing a new rationalised programme of antenatal care in a multicentre randomised trial. The motivation for this trial arose from the current uncertainty about the effectiveness of different approaches to provision of routine antenatal care. Decision makers also lack information about the costs of providing routine antenatal care and the cost-effectiveness of one programme over another. Such information will be needed before the final choice of programme can be made. The WHO trial provides an ideal opportunity to estimate and compare the incremental costs and cost-effectiveness of the new programme in four countries (Argentina, Cuba, Saudi Arabia, Thailand). A separate economic component has been organised to measure the costs of antenatal care. Methods for cost identification and measurement, and methods for economic analysis in the context of an international study are based on current recommendations for the conduct of economic evaluations alongside trials. However, several aspects require further development. In particular, this includes defining standard methods for costing in different countries; measuring women's costs of access to care; and making comparisons across international settings. The economic evaluation will also inform similar multicentre international trials and investigate issues of generalisability beyond trial settings.

Argentina↗
PubMed1987

Mauritania.

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Africa↗