Increasing access to safe abortion services in rural India: experiences with medical abortion in a primary health center.

abstract：:The mechanism of action of intrauterine devices varies from one type of device to another, although the principle of action is the same, namely, to interfere with the physiology of reproduction at the endometrial level. The biochemical changes of the endometrial tissue and the composition of the uterine fluid have bee...

journal_title：Contraception

authors： Johannisson E

更新日期：1987-07-01 00:00:00

abstract：:Although weight gain is among the most common complaints of women using oral contraceptives (OC) and a frequent reason for discontinuation, studies demonstrate little basis for this perception. We explored this issue by analyzing the daily weights of 128 women during four cycles of triphasic OC use. The mean weight at...

journal_title：Contraception

authors： Rosenberg M

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:Understanding the effect of contraceptives on the development of precancerous lesions of the cervix and cervical cancer may provide information that is valuable to women in contraceptive decision-making. The purpose of this study was to evaluate the association between recent intrauterine device (IUD) use (by...

journal_title：Contraception

authors： Averbach S,Silverberg MJ,Leyden W,Smith-McCune K,Raine-Bennett T,Sawaya GF

更新日期：2018-04-17 00:00:00

abstract：:The objective of this study was to describe the availability of early surgical and medical abortion among members of the National Abortion Federation (NAF) and to identify factors affecting the integration of early abortion services into current services. Telephone interviews were conducted with staff at 113 Planned P...

journal_title：Contraception

authors： Benson J,Clark KA,Gerhardt A,Randall L,Dudley S

更新日期：2003-04-01 00:00:00

abstract：OBJECTIVE:To determine the availability of pharmacist prescribing of hormonal contraception in rural areas of two states. STUDY DESIGN:Cross-sectional survey. RESULTS:Overall, 42% of pharmacies prescribed contraception (Oregon: 46% and New Mexico 19%). A similar proportion of rural pharmacies reported offering pharma...

journal_title：Contraception

authors： Rodriguez MI,Garg B,Williams SM,Souphanavong J,Schrote K,Darney BG

更新日期：2020-03-01 00:00:00

abstract：:Kauradienoic acid was obtained from the hexanic extract of M. tomentosa (Cerv) leaves by chromatographic separation. This substance influenced the in vitro contractility of the rat, dog and guinea pig uterine strips. It also induced strong contractions of the guinea pig uterus in vivo when administered intravenously, ...

journal_title：Contraception

authors： Lozoya X,Enríquez RG,Bejar E,Estrada AV,Girón H,Ponce-Monter H,Gallegos AJ

更新日期：1983-03-01 00:00:00

abstract：:20 patients underwent intraamniotic administration of PGF2alpha for termination of pregnancies ranging from 14-20 weeks gestation. Success was achieved in 18 patients (90%) with this method. The 2 failures were terminated vaginally with adjunctive use of intracervical laminaria and intravenous pitocin induction. 10...

journal_title：Contraception

authors： Berman R,Hale RW,Reich LA,Pion RJ

更新日期：1974-06-01 00:00:00

abstract：:Because RU 486 synergizes with anordrin and its dihydroxylated metabolite to terminate established pregnancy in the rat and rabbit, the interactions of these agents were studied at two days postcoitally in the rat. RU 486 at a dose of 4 mg/kg did not prevent pregnancy when the animals were killed 12 days post insemina...

journal_title：Contraception

authors： Chang CC,Wang WC,Bardin CW

更新日期：1993-04-01 00:00:00

abstract：:The potent luteinizing hormone-releasing hormone (LRH) agonist D-Ser(TBU)6-EA10-LRH was administered in a daily subcutaneous dose of 5 or 25 microgram for 1, 3 or 5 consecutive days to twelve regularly menstruating women in the early follicular phase of the menstrual cycle in an attempt to disturb follicular maturatio...

journal_title：Contraception

authors： Skarin G,Nillius SJ,Wide L

更新日期：1982-01-01 00:00:00

abstract：OBJECTIVE:To determine the acceptability of taking mifepristone at home for early medical abortion in the United States. STUDY DESIGN:This prospective, non-randomized, open-label study at six Planned Parenthood centers gave women with pregnancies up to 63 days' gestation seeking medical abortion the choice of taking m...

journal_title：Contraception

authors： Chong E,Frye LJ,Castle J,Dean G,Kuehl L,Winikoff B

更新日期：2015-09-01 00:00:00

abstract：OBJECTIVE:To describe the efficacy, safety, and acceptability of medical abortion in the late first trimester. STUDY DESIGN:We searched PubMed and Cochrane databases for articles in any language that examined the success of medical abortion at gestational ages (>63 to≤84 days gestation). We sought articles that compar...

journal_title：Contraception

authors： Kapp N,Eckersberger E,Lavelanet A,Rodriguez MI

更新日期：2019-02-01 00:00:00

abstract：:This prospective, open-label, randomized trial of healthy adult women up to 9 weeks pregnant compared mifepristone 200 mg followed 2 days later with misoprostol 400 microg orally versus misoprostol 800 microg vaginally. The study was interrupted after the oral misoprostol group experienced a higher than expected failu...

journal_title：Contraception

authors： Schaff EA,Fielding SL,Westhoff C

更新日期：2002-10-01 00:00:00

abstract：:Ovarian function, bleeding patterns and serum lipoproteins were studied in women using contraceptive vaginal rings (CVRs) of dimethyl-polysiloxane impregnated with steroids. The different CVRs were used for about 10 cycles each. The following groups were studied, with the daily steroid dosage given in parentheses. Wom...

journal_title：Contraception

authors： Ahrén T,Victor A,Lithell H,Vessby B,Jackanicz TM,Johansson ED

更新日期：1983-10-01 00:00:00

abstract：:The separate effect of ethinylestradiol (4 micrograms/kg b.w./day) and d-norgestrel (20 micrograms/kg b.w./day) on the fibrinolytic activity in plasma and in vessel walls of the hind leg was investigated in an experimental study on rats. No hormonal effect on the fibrinolytic activity in plasma was registered. However...

journal_title：Contraception

authors： Kjaeldgaard A,Larsson B

更新日期：1984-08-01 00:00:00

abstract：:On September 23, 2016, California became the sixth state to pass legislation requiring health plans and insurers to cover a 12-month supply of FDA-approved self-administered hormonal contraceptives such as contraceptive pills, patches and vaginal rings. This legislation is estimated to result in 38% of current contrac...

journal_title：Contraception

authors： McMenamin SB,Charles SA,Tabatabaeepour N,Shigekawa E,Corbett G

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:The aim of this study was to evaluate the effectiveness of a refined theory-based Interactive Postpartum Sexual Health Education Program to enhance postpartum women's effective contraceptive behavior. STUDY DESIGN:Participants (N=250) were randomized to three groups. Experimental Group A received our interv...

journal_title：Contraception

authors： Lee JT,Tsai JL,Tsou TS,Chen MC

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Barriers to intrauterine device (IUD) use in nulliparous women include fear of pain with insertion and provider perception of difficulty with insertion. The goal of this study was to evaluate whether misoprostol prior to IUD insertion in nulliparous women eased insertion and decreased pain. STUDY DESIGN:Thi...

journal_title：Contraception

authors： Lathrop E,Haddad L,McWhorter CP,Goedken P

更新日期：2013-12-01 00:00:00

abstract：:The objective of this study was to assess the influence of oral contraceptives (OCs) on the risk of venous thromboembolism (VTE) in young women. A 5-year case-control study including all Danish hospitals was conducted. All women 15-44 years old, suffering a first ever deep venous thrombosis or a first pulmonary emboli...

journal_title：Contraception

authors： Lidegaard Ø,Edström B,Kreiner S

更新日期：2002-03-01 00:00:00

abstract：:Intramuscular administration of STS 557 (17 alpha C-cyanomethyl-17 beta-hydroxy-estra-4,9(10)-diene-3-one) at a daily dose of 12 mg/monkey for 8 weeks induced severe oligospermia to complete azoospermia by the 9th week of initiation of treatment with concomitant decrease in the serum level of testosterone. The sperm m...

journal_title：Contraception

authors： Majumdar SS,Sharma RK,Das RP

更新日期：1988-06-01 00:00:00

abstract：BACKGROUND:The adverse effects of copper intrauterine devices (IUDs) such as abnormal bleeding, pain and cramps may be due in part to the burst release of copper ions during the first few months of usage. This study focuses on controlling the initial burst release of copper ions. STUDY DESIGN:This study evaluated in v...

journal_title：Contraception

authors： Ramakrishnan R,B B,Aprem AS

更新日期：2015-12-01 00:00:00

abstract：OBJECTIVES:The objectives of this analysis were to 1) estimate prevalence of contraceptive use among women at risk for unintended pregnancy and 2) identify correlates of contraceptive use among women with ongoing or potential need for contraceptive services in Puerto Rico during the 2016 Zika virus (ZIKV) outbreak. ST...

journal_title：Contraception

authors： Ellington SR,Rodriguez RS,Goldberg H,Bertolli J,Simeone RM,Mercado AS,Pazol K,Jamieson DJ,Honein MA,Swartzendruber A,Miles T,Cordero JF,Shapiro-Mendoza CK

更新日期：2020-06-01 00:00:00

abstract：:A longitudinal study of coagulation parameters was carried out on 100 Singaporean acceptors using Norplant-2 rods for contraceptive purposes. At the end of 2 years of use, results from this study show a return of platelet count to preinsertion level while platelet aggregation remained significantly enhanced. Thus the ...

journal_title：Contraception

authors： Singh K,Viegas OA,Koh S,Singh P,Ratnam SS

更新日期：1989-02-01 00:00:00

abstract：:The morphology and the related composition of T-type intrauterine devices (IUDs) made of gold-plated copper were studied in relation to patient complaints. The removed IUDs were examined without pretreatment by scanning electron microscopy and energy dispersive x-ray spectroscopy. Besides the previously found incrusta...

journal_title：Contraception

authors： Patai K,Dévényi L,Zelkó R

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVE:Women who have abortions are at high risk of contraception discontinuation and subsequent unintended pregnancy. The objective of this analysis was to identify factors associated with choice of highly effective, long-acting, progestin-only contraceptive methods after abortion. STUDY DESIGN:Women presenting fo...

journal_title：Contraception

authors： Steinauer JE,Upadhyay UD,Sokoloff A,Harper CC,Diedrich JT,Drey EA

更新日期：2015-12-01 00:00:00

abstract：:With an ever-increasing number of reproductive-aged women undergoing solid organ transplant and fertility improving after transplant, knowledge of the safety and efficacy of various contraceptive methods is essential to guide patient selection. We present the case of a 22-year-old patient desiring an intrauterine devi...

journal_title：Contraception

authors： Gordon C,Harken T

更新日期：2019-09-01 00:00:00

abstract：:We evaluated the efficacy and side effects of immediate postcoital administration of levonorgestrel 0.75 mg used repeatedly for contraception. A total of 295 healthy women with infrequent coitus were enrolled at 6 study sites. Each woman took levonorgestrel 0.75 mg by mouth immediately after intercourse during 6 month...

journal_title：Contraception

authors：

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:It can prove challenging to create social marketing materials aimed at a specific subsection of the population, especially when the topic is relatively new and possibly misunderstood. Therefore, the objective of this study was to assess adolescent knowledge of and attitudes towards emergency contraception (E...

journal_title：Contraception

authors： Johnson R,Nshom M,Nye AM,Cohall AT

更新日期：2010-02-01 00:00:00

abstract：:A number of case-control studies published in recent years have shown an apparent increase in the risk of venous thromboembolism (VTE) associated with the use of third-generation oral contraceptives (OCs) compared with second-generation OCs. However, it is thought that these studies were subject to a number of biases ...

journal_title：Contraception

authors： Heinemann LA

更新日期：2000-08-01 00:00:00

abstract：OBJECTIVES:To compare uterine rupture rates in women having a medical abortion receiving gemeprost alone to those receiving mifepristone plus gemeprost. STUDY DESIGN:We reviewed the records of women undergoing medical abortion at 13 0/7-23 6/7 weeks from January 2007 to December 2014 at a single center in Italy. Prior...

journal_title：Contraception

authors： Morra I,Ferrara C,Sglavo G,Sansone A,Saccone G,Perriera L,Di Carlo C

更新日期：2019-03-01 00:00:00

abstract：:This report provides specific information on the prevalence rates of the most common side effects during the first 3 cycles of use of 3 combination oral contraceptives (OCs) containing 50 mcg estrogen. The probabilities of a symptom occurring for the first time, or persisting once present, during the initial cycles of...

journal_title：Contraception

authors： Berger GS,Edelman DA,Talwar PP

更新日期：1979-11-01 00:00:00