META-ANALYSIS Gynaecology The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience
نویسندگان
چکیده
Kelly Cleland1,*, Haoping Zhu2, Norman Goldstuck3, Linan Cheng4, and James Trussell1,5 Office of Population Research, Princeton University, 218 Wallace Hall, Princeton, NJ 08544, USA Minhang Central Hospital, Shanghai Jiaotong University, Shanghai 201100, People’s Republic of China Reproduction Research South Africa, St John’s Rd, Sea Point, Cape Town 8005, South Africa Shanghai Institute of Planned Parenthood Research, Xie Tu Rd, Shanghai 200032, People’s Republic of China The Hull York Medical School, University of Hull, Hull HU6 7RX, UK
منابع مشابه
The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience.
BACKGROUND Intrauterine devices (IUDs) have been studied for use for emergency contraception for at least 35 years. IUDs are safe and highly effective for emergency contraception and regular contraception, and are extremely cost-effective as an ongoing method. The objective of this study was to evaluate the existing data to estimate the efficacy of IUDs for emergency contraception. METHODS Th...
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OBJECTIVE To determine the effectiveness of the Copper T380A (CuT380A) intrauterine device (IUD) as an emergency contraceptive in women. DESIGN Prospective, multicentre, cohort clinical trial. SETTING Eighteen family planning clinics in China. SAMPLE A cohort of 1963 women, aged 18-44 years, requesting emergency contraception within 120 hours of unprotected sexual intercourse. METHODS W...
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