BACKGROUND: A decrease in oral contraceptive use, newly available methods, and the emerging role of midwives suggested meaningful changes in contraception use in France. With two repeated cross-sectional studies, we aimed to describe contra…
OBJECTIVE: To assess the risk of intracranial meningioma associated with oral contraceptives containing desogestrel, levonorgestrel, or levonorgestrel combined with oestrogen. DESIGN: Case-control study. SETTING: French national health da…
BACKGROUND AND PURPOSE: Chlormadinone acetate (CMA) is a synthetic progestin for which cases of intracranial meningioma have been reported following prolonged exposure. METHOD: An observational cohort study was conducted based on the Frenc…
BACKGROUND: Nomegestrol acetate (NOMAC) is a synthetic potent progestogen. This study aimed to assess the risk of intracranial meningioma associated with the prolonged use of NOMAC. METHODS: Observational cohort study using SNDS data (Fran…
OBJECTIVE: To assess the risk of intracranial meningioma associated with the use of selected progestogens. DESIGN: National case-control study. SETTING: French National Health Data System (ie, Système National des Données de Santé). PART…
OBJECTIVE: To assess the user profiles of copper intrauterine devices (Cu-IUD) and levonorgestrel intrauterine systems (LNG-IUS) in France in 2019 and the rates of continuation 1 year later. METHODS: A population-based study was conducted …
BACKGROUND AND PURPOSE: A dose-dependent association between the use of cyproterone acetate (CPA) and intracranial meningioma has been identified but data for other potent progestogens are scarce. The association was assessed between intrac…