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OBJECTIVES: The objective of this study was to quantify the risk of maternal and perinatal morbidity with in vitro fertilization (IVF) technology compared to non-IVF pregnancies in a recent French national cohort. METHOD: The data was extracted from the hospital information data system, including all pregnancies with a delivery from 2013 to 2016. The risks of preterm birth, maternal morbidity (venous and arterial thrombosis, gestational diabetes, vascular disorders, placenta previa, placenta abruption), hypotrophy and congenital malformation were compared in both groups in univariate and multivariate analysis after adjustment on the characteristics of women (age, parity, obesity, tobacco dependence, history of diabetes or high blood pressure), multiple deliveries and sex of children. RESULTS: In all, 2,875,662 pregnancies and 2,922,712 births were analyzed, of which 49,224 were derived from IVF (1.7%). In multivariate analysis, all risks were significantly higher in IVF: premature deliveries (ORajusted=1.28; CI95%=1.24-1.32), maternal morbidity (ORajusted=1.24; CI95%=1.21-2.28), (mainly for thrombosis venous, placenta previa and placenta abruption). The risks of hypotrophy (ORajusted=1.13; CI95%=1.10-1.16) and congenital malformations (ORajusted=1.11; CI95%=1.05-1.17) were slightly increased. CONCLUSION: The results of this study on a large cohort of recent births in France confirm that there was an increased risk of maternal and perinatal morbidities in IVF. These risks were similar to those published in the international literature. This study is the starting point for a forthcoming surveillance.

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BACKGROUND AND PURPOSE: Azithromycin is a macrolide antibiotic with anti-inflammatory and immunomodulating effects. Long-term azithromycin therapy in patients with chronic lung diseases such as cystic fibrosis has been associated with increased antimicrobial resistance, emergence of hypermutable strains, ototoxicity and cardiac toxicity. The aim of this study was to assess the anti-inflammatory effects of the non-antibiotic azithromycin derivative CSY0073. EXPERIMENTAL APPROACH: We compared the effects of CSY0073 with those of azithromycin in experiments on bacterial cultures, Pseudomonas aeruginosa biofilm, lung cells and mice challenged intranasally with P. aeruginosa LPS. KEY RESULTS: In contrast to azithromycin, CSY0073 did not inhibit the growth of P. aeruginosa, Staphylococcus aureus or Haemophilus influenzae and had no effect on an established P. aeruginosa biofilm. Bronchoalveolar lavage (BAL) fluids and lung homogenates collected after the LPS challenge in mice showed that CSY0073 and azithromycin (200 mg·kg(-1), i.p.) decreased neutrophil counts at 24 h and TNF-α, CXCL1 and CXCL2 levels in the BAL fluid after 3 h and IL-6, CXCL2 and IL-1ß levels in the lung after 3 h compared with the vehicle. However, only azithromycin reduced IL-1ß levels in the lung 24 h post LPS challenge. CSY0073 and azithromycin similarly diminished the production of pro-inflammatory cytokines by macrophages, but not lung epithelial cells, exposed to P. aeruginosa LPS. CONCLUSIONS AND IMPLICATIONS: Unlike azithromycin, CSY0073 had no antibacterial effects but it did have a similar anti-inflammatory profile to that of azithromycin. Hence, CSY0073 may have potential as a long-term treatment for patients with chronic lung diseases.

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Health education is a new component of the health care delivery system in the Bahamas. In the past, confusion and uncertainty was expressed regarding the contribution of health education to the health care services. The intention of this study was to investigate the perceptions of selected health and social service providers to health problems, their most likely solutions, and to health education and health education related issues in the Bahamas. A questionnaire was either mailed or hand delivered to 412 selected health and social service providers in New Providence and the Family Islands in the Bahamas. Of these 127 (31%) usable questionnaires were returned. A discussion of the study findings, study limitations, implications for health education and suggestions for future research are presented. The survey results showed that a majority of respondents indicated consistent support for health education and health education related issues. This support was evident even when responses were crosstabulated with such variables as age, profession, and years of experience in present occupation.

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