abstract：BACKGROUND:A new fertility-awareness-based Bridge was developed for postpartum women starting with their first postpartum menses and until they are eligible to use the Standard Days Method®. This article describes the development of the Bridge and theoretical efficacy. STUDY DESIGN:Analysis of a preexisting data set c...

journal_title：Contraception

authors： Sinai I,Cachan J

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:This study evaluated the ethinyl estradiol (EE) and levonorgestrel (LNG) pharmacokinetic profiles of AG200-15, a transdermal contraceptive delivery system, compared with a combination oral contraceptive (COC) containing EE 35 mcg and norgestimate 250 mcg. STUDY DESIGN:A Phase 1, open-label, single-center st...

journal_title：Contraception

authors： Archer DF,Stanczyk FZ,Rubin A,Foegh M

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:The study was conducted to compare lost to follow-up (LTFU) rates in women having a medical abortion who chose follow-up by in-office ultrasound assessment or serum beta human chorionic gonadotropin (β-hCG) testing. METHODS:This retrospective chart review included 865 women who underwent medical abortion in...

journal_title：Contraception

authors： Horning EL,Chen BA,Meyn LA,Creinin MD

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Whether contraception affects health-related quality of life (HRQoL) is unclear. STUDY DESIGN:We conducted a cross-sectional analysis of routine intake data collected from women aged 18-50 years, including the RAND-36 (Research and Development Corporation) measure of HRQoL, pregnancy intentions and recent c...

journal_title：Contraception

authors： Williams SL,Parisi SM,Hess R,Schwarz EB

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND:This study investigated the effects of adding levomefolate calcium 0.451 mg (the calcium salt of L-5-methyltetrahydrofolate; Metafolin®) to an oral contraceptive containing ethinylestradiol (EE) 20 mcg/drospirenone (drsp) 3 mg on folate levels in healthy women seeking contraception. STUDY DESIGN:In this ran...

journal_title：Contraception

authors： Bart S Sr,Marr J,Diefenbach K,Trummer D,Sampson-Landers C

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Highly effective contraception is essential in obese women, but it should not increase their risk of developing or worsening obesity-related cardiometabolic illness. The purpose of this 18-week prospective experimental study was to compare the impact of subcutaneous depot medroxyprogesterone acetate (DMPA-SC...

journal_title：Contraception

authors： Segall-Gutierrez P,Xiang AH,Watanabe RM,Trigo E,Stanczyk FZ,Liu X,Jurow R,Buchanan TA

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:The aim of this study is to explore the effect of first-trimester mifepristone-induced abortion on vaginal bleeding in subsequent pregnancy. STUDY DESIGN:This observational cohort study was conducted during 1998-2001 at antenatal clinics in Beijing, Chengdu, and Shanghai, China. The study enrolled 4,931 wom...

journal_title：Contraception

authors： Liang H,Gao ES,Chen AM,Luo L,Cheng YM,Yuan W

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Fear of adverse effects on subsequent fertility following reversible contraceptive use is an important concern for some women. STUDY DESIGN:We undertook a comprehensive and objective review of the literature for prospective studies reporting pregnancy rates in women following contraceptive cessation. One-ye...

journal_title：Contraception

authors： Mansour D,Gemzell-Danielsson K,Inki P,Jensen JT

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Medroxyprogesterone acetate (MPA), which increases high-density lipoprotein level, has not been used as a progestin in combination with estrogen in a transdermal patch to date. The aim of the research was to develop and evaluate a matrix-type transdermal drug delivery (TDD) system of a combination of ethinyl...

journal_title：Contraception

authors： Agrawal SS,Pruthi JK

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Emergency contraception (EC) does not always work. Clinicians should be aware of potential risk factors for EC failure. STUDY DESIGN:Data from a meta-analysis of two randomized controlled trials comparing the efficacy of ulipristal acetate (UPA) with levonorgestrel were analyzed to identify factors associat...

journal_title：Contraception

authors： Glasier A,Cameron ST,Blithe D,Scherrer B,Mathe H,Levy D,Gainer E,Ulmann A

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Medroxyprogesterone acetate (MPA) and norethisterone (NET) and its derivatives are widely used in female reproductive therapy, but little is known about their mechanisms of action via steroid receptors in the female genital tract. MPA used as a contraceptive has been implicated in effects on local immune fun...

journal_title：Contraception

authors： Africander D,Louw R,Verhoog N,Noeth D,Hapgood JP

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Patient characteristics associated with adherence to dual-method contraceptive use are not known. STUDY DESIGN:Project PROTECT was a 24-month-long randomized trial designed to promote the use of dual methods of contraception using an individualized computer-based intervention or enhanced standard care couns...

journal_title：Contraception

authors： Peipert JF,Zhao Q,Meints L,Peipert BJ,Redding CA,Allsworth JE

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:The FDA approval of mifepristone in 2000 broadened the available options for abortion. The aim of this study was to evaluate whether physicians in New Mexico have integrated the use of mifepristone into their practice. STUDY DESIGN:We performed a mail-out survey of New Mexico Obstetrician Gynecologists (Ob-...

journal_title：Contraception

authors： Espey E,Leeman L,Ogburn T,Skipper B,Eyman C,North M

更新日期：2011-08-01 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:Little is known about the out-of-pocket expenditures and dispensing patterns for oral contraceptive pills (OCPs), factors associated with these outcomes and whether they change over time. STUDY DESIGN:Observational cohort using 1996-2006 Medical Expenditure Panel Surveys. RESULTS:Women spent $16 out-of-poc...

journal_title：Contraception

authors： Liang SY,Grossman D,Phillips KA

更新日期：2011-06-01 00:00:00

abstract：:This review provides an update of previous estimates of first-year probabilities of contraceptive failure for all methods of contraception available in the United States. Estimates are provided of probabilities of failure during typical use (which includes both incorrect and inconsistent use) and during perfect use (c...

journal_title：Contraception

authors： Trussell J

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND:Previous studies indicate that the sexual beliefs and mores of students in medical professions may influence their capacity to care for patients' sexuality and contraception issues. Students also represent a large sample of reproductive-age individuals. In this study, we examined contraceptive usage patterns...

journal_title：Contraception

authors： Rowen TS,Smith JF,Eisenberg ML,Breyer BN,Drey EA,Shindel AW

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND:In response to concerns about serious infections following medical abortion, in early 2006 the Planned Parenthood Federation of America changed the route of misoprostol administration from vaginal to buccal and required either routine antibiotic coverage or universal screening and treatment for chlamydia; in...

journal_title：Contraception

authors： Fjerstad M,Trussell J,Lichtenberg ES,Sivin I,Cullins V

更新日期：2011-04-01 00:00:00

abstract：BACKGROUND:Experimental evidences suggest that metabolic activation and conversion of oral contraceptive pills (OCPs) to reactive species are responsible for their genotoxicity. The present study was undertaken to investigate the effects of low-dose (LD) OCPs on the activities of erythrocyte antioxidant enzymes glutath...

journal_title：Contraception

authors： Fallah S,Valinejad Sani F,Firoozrai M

更新日期：2011-04-01 00:00:00

abstract：:The aim of this guidance is to review the management of unacceptable vaginal bleeding patterns in etonogestrel (ENG)-releasing contraceptive implant users concentrating, where possible, on the evidence for pharmacological treatments and identifying a pragmatic approach where this is not possible. This article was deve...

journal_title：Contraception

authors： Mansour D,Bahamondes L,Critchley H,Darney P,Fraser IS

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND:The benefits of social support in post-surgical recovery are well documented; social support decreases preoperative stress and postoperative recovery time. However, a paucity of studies have examined the effect of social support in the context of pregnancy termination. This study is the first to examine the ...

journal_title：Contraception

authors： Veiga MB,Lam M,Gemeinhardt C,Houlihan E,Fitzsimmons BP,Hodgson ZG

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND:The Copper T intrauterine device (IUD) is a safe, effective, reversible contraceptive that is used widely worldwide but little in South Africa. This study assesses the knowledge, attitudes and practices of potential IUD users and health care providers to inform strategies for expanding IUD use in South Afric...

journal_title：Contraception

authors： Gutin SA,Mlobeli R,Moss M,Buga G,Morroni C

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:The use of ultrasound (US) is common in some settings before an abortion procedure. However, its positive effect on the safety or efficacy (ability to complete abortion) of the procedure has not been established. Our aim was to determine whether the use of pre-procedure US improves safety and/or efficacy of ...

journal_title：Contraception

authors： Kulier R,Kapp N

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:In levonorgestrel intrauterine system (LNG-IUS) users, the prevention of sperm penetration through cervical mucus has not been demonstrated. STUDY DESIGN:Subjects were enrolled in an investigator-blinded study to compare quality and sperm penetrability of mid-cycle cervical mucus between LNG-IUS users and h...

journal_title：Contraception

authors： Lewis RA,Taylor D,Natavio MF,Melamed A,Felix J,Mishell D Jr

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND:Between 7% and 10% of men who choose vasectomy as a contraceptive method regret their decision. This study evaluates the effect of a patient decision aid (PtDA) designed to help men decide whether or not to have a vasectomy. STUDY DESIGN:Men considering vasectomy were randomized to an experimental group tha...

journal_title：Contraception

authors： Labrecque M,Paunescu C,Plesu I,Stacey D,Légaré F

更新日期：2010-12-01 00:00:00

abstract：:Research has established the principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection. In Caucasia...

journal_title：Contraception

authors： Nieschlag E

更新日期：2010-11-01 00:00:00

abstract：BACKGROUND:This study was conducted to examine whether small doses of ethinylestradiol (EE, 0.02 mg) and chlormadinone acetate (CMA, 2 mg) administered in a novel 24/4-day regimen during six cycles would suffice to suppress proliferation and to cause secretory changes in the endometrium. STUDY DESIGN:This Phase II, ra...

journal_title：Contraception

authors： Rabe T,Hartschuh E,Wahlstrom T,Höschen K,König S

更新日期：2010-10-01 00:00:00

abstract：BACKGROUND:Surgical sterilization has many advantages. Previous information on prevalence and correlates was based on surveys of women. STUDY DESIGN:We estimated the prevalence of vasectomy and tubal ligation of partners for male participants in the 2002 National Survey of Family Growth, a nationally representative su...

journal_title：Contraception

authors： Anderson JE,Warner L,Jamieson DJ,Kissin DM,Nangia AK,Macaluso M

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:Detection of semen biomarkers in vaginal fluid can be used to assess women's recent exposure to semen. Quantitative tests for detection of prostate-specific antigen (PSA) perform well, but are expensive and require specialized equipment. We assessed two rapid immunochromatographic strip tests for identificat...

journal_title：Contraception

authors： Hobbs MM,Steiner MJ,Rich KD,Gallo MF,Warner L,Macaluso M

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:Little is known about attitudes and beliefs among teenagers and young women about the intrauterine device (IUD). STUDY DESIGN:We surveyed 252 women, ages 14-27 years, presenting for appointments at an urban family planning clinic about demographics, sexual and birth control history, and opinions about the I...

journal_title：Contraception

authors： Fleming KL,Sokoloff A,Raine TR

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:The use of progestogen-only contraceptives by breastfeeding women raises theoretical concerns regarding possible adverse effects on breastfeeding success, and infant health or growth. This review was conducted to determine from the literature whether use of progestogen-only contraceptives by breastfeeding wo...

journal_title：Contraception

authors： Kapp N,Curtis K,Nanda K

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Given the need for a 90-day post-Essure hysterosalpingogram (HSG) to confirm proper tubal placement and occlusion, we examined the impact of dedicating a staff nurse to schedule HSG appointments, call with appointment reminders and track HSG compliance for patients who had Essure. STUDY DESIGN:We performed ...

journal_title：Contraception

authors： Guiahi M,Goldman KN,McElhinney MM,Olson CG

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:Women ages 35 years and older have the greatest proportion of contraceptive nonuse and unintended pregnancies ending in abortion. STUDY DESIGN:We conducted a population-based case-control study among women ages 35-44 years at risk of unwanted pregnancy using the National Survey of Family Growth (NSFG) data ...

journal_title：Contraception

authors： Upson K,Reed SD,Prager SW,Schiff MA

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND:Induced fetal demise by intraamniotic injection of digoxin is an alternative to methods using intracardiac or umbilical vein injection. This study was designed to evaluate the effectiveness of intraamniotic injection and the timing of fetal demise after injection. STUDY DESIGN:Twenty-two women had ultrasoni...

journal_title：Contraception

authors： Borgatta L,Betstadt SJ,Reed A,Feng KT

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:New strategies are needed for preventing HIV infection in women. One potential approach is female-initiated use of an effective topical microbicidal gel in combination with a cervical barrier such as the diaphragm. STUDY DESIGN:Randomized, placebo-controlled safety and feasibility trial of diaphragm with va...

journal_title：Contraception

authors： von Mollendorf CE,Van Damme L,Moyes JA,Rees VH,Callahan MM,Mauck CK,Puren AJ,Tweedy K,Taylor D

更新日期：2010-03-01 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：BACKGROUND:Weight gain is commonly reported as a side effect of hormonal contraception and can lead to method discontinuation or reluctance to initiate the method. The purpose of this study was to investigate weight change in adolescent (aged 15-19 years) users of depot-medroxyprogesterone acetate (DMPA), norethisteron...

journal_title：Contraception

authors： Beksinska ME,Smit JA,Kleinschmidt I,Milford C,Farley TM

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Incarcerated women have had limited access to health care prior to their arrest. Although their incarceration presents an opportunity to provide them with health care, their reproductive health needs have been overlooked. STUDY DESIGN:We performed a cross-sectional study of a nationally representative sampl...

journal_title：Contraception

authors： Sufrin CB,Creinin MD,Chang JC

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:User profile, continuation rate, reasons for discontinuation, problems during insertion and removal, and effectiveness of an etonogestrel subdermal contraceptive implant (ESCI) were assessed. STUDY DESIGN:A follow-up of 372 women 3 years after insertion of an ESCI performed by family physicians in Granada, ...

journal_title：Contraception

authors： Arribas-Mir L,Rueda-Lozano D,Agrela-Cardona M,Cedeño-Benavides T,Olvera-Porcel C,Bueno-Cavanillas A

更新日期：2009-11-01 00:00:00

abstract：BACKGROUND:Questions remain regarding whether oral contraceptive (OC) use among women with a family history of breast cancer increases disease risk. STUDY DESIGN:We conducted a systematic review by searching MEDLINE and CENTRAL databases for evidence (in all languages) published in peer-reviewed journals from 1966 to ...

journal_title：Contraception

authors： Gaffield ME,Culwell KR,Ravi A

更新日期：2009-10-01 00:00:00