abstract：OBJECTIVE:The objective was to investigate changes in luteinizing hormone (LH), follicle-stimulating hormone (FSH), estradiol (E2) and progesterone (P) during the hormone-free interval (HFI) of 6 combined oral contraceptives (COCs). DESIGN:Blood samples were obtained from 62 women. RESULTS:When COCs were grouped by e...

journal_title：Contraception

authors： Cho M,Atrio J,Lim AH,Azen C,Stanczyk FZ

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:To evaluate pregnancy complication rates and related charges in users of 84/7, 21/7 and 24/4 combined oral contraceptives (COCs). STUDY DESIGN:Data were obtained from the i3 InVision Data Mart™ retrospective claims database. Subjects were aged 15-40 years, first prescribed a COC between 1/1/2006 and 4/1/2011...

journal_title：Contraception

authors： Howard B,Trussell J,Grubb E,Lage MJ

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:Previous survey research indicates that women and men experience reduced sexual pleasure when using condoms, especially compared to nonbarrier family planning methods. This study seeks to explore those experiences of reduced pleasure in-depth and how they affect contraceptive method decisions and use. STUDY ...

journal_title：Contraception

authors： Fennell J

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Globally, 14.3% of women of reproductive age use intrauterine contraception (IUC), but the distribution of IUC users is strikingly nonuniform. In some countries, the percentage of women using IUC is <2%, whereas in other countries, it is >40%. Reasons for this large variation are not well documented. The aim...

journal_title：Contraception

authors： Buhling KJ,Zite NB,Lotke P,Black K,INTRA Writing Group.

更新日期：2014-03-01 00:00:00

abstract：:For a dilation and evacuation (D&E) procedure, the cervix must be dilated sufficiently to allow passage of operative instruments and products of conception without injuring the uterus or cervical canal. Preoperative preparation of the cervix reduces the risk of cervical laceration and uterine perforation. The cervix m...

journal_title：Contraception

authors： Fox MC,Krajewski CM

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the need for and outcome of self-administered medical abortion with mifepristone and misoprostol in Brazil, provided through Women on Web, a global telemedicine abortion service. STUDY DESIGN:A retrospective case review of women from Brazil who contacted Women on Web in 2011. Information from the...

journal_title：Contraception

authors： Gomperts R,van der Vleuten K,Jelinska K,da Costa CV,Gemzell-Danielsson K,Kleiverda G

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVES:Federally Qualified Health Centers (FQHCs) are a major and growing source of primary care for low-income women of reproductive age; however, only limited knowledge exists on the scope of family planning care they provide and the mechanisms for delivery of these essential reproductive health services, includi...

journal_title：Contraception

authors： Wood S,Beeson T,Bruen B,Goldberg DG,Mead H,Shin P,Rosenbaum S

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the initial safety and effectiveness of the intrauterine ball (IUB), a copper intrauterine device that, upon insertion in the uterus, takes a three-dimensional spherical form. STUDY DESIGN:Fifteen women were followed for 1 year, with follow-up visits at 1, 3, 6, 9 and 12 months. RESULTS:The phys...

journal_title：Contraception

authors： Baram I,Weinstein A,Trussell J

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:While the intra-uterine device (IUD) is the second most popular contraceptive method in France, its use remains low among women most at risk of unintended pregnancies. Acknowledging the conjoint role of women and physicians in contraceptive decision making, we investigate the determinants of IUD use and IUD r...

journal_title：Contraception

authors： Moreau C,Bohet A,Hassoun D,Ringa V,Bajos N,FECOND group.

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:Tubal ligation (TL) is considered a very efficient contraceptive method. However, some patients complain of a variety of postoperative symptoms. The objective of this study was to investigate whether ovarian reserve may change after tubal ligation. STUDY DESIGN:This was a prospective cohort study of 80 fert...

journal_title：Contraception

authors： Silva AL,Ré Cd,Dietrich C,Fuhrmeister IP,Pimentel A,Corleta HV

更新日期：2013-12-01 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：BACKGROUND:Little research has investigated women's interest in and factors associated with viewing their ultrasound image in abortion care. STUDY DESIGN:Using medical records for all abortion care visits in 2011 (n = 15,575) at an urban abortion provider, we determined the proportion of women who chose to view by soc...

journal_title：Contraception

authors： Kimport K,Upadhyay UD,Foster DG,Gatter M,Weitz TA

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND:Hypertension is recognized as a major risk factor for coronary, cerebral and renal vascular disease. Hormonal methods of contraception may increase the risk for cardiovascular events. We evaluated whether the combined hormonal contraceptive vaginal ring that releases 15-mcg ethinylestradiol and 120 mcg of et...

journal_title：Contraception

authors： Cagnacci A,Zanin R,Napolitano A,Arangino S,Volpe A

更新日期：2013-10-01 00:00:00

abstract：:There is a global need for an ideal method of male contraception. However, the development of male contraceptives has not been well successful. Research on sperm-specific ion channels, especially the recent advance obtained from electrophysiological studies, has emphasized the conception that those channels are target...

journal_title：Contraception

authors： Zheng LP,Wang HF,Li BM,Zeng XH

更新日期：2013-10-01 00:00:00

abstract：BACKGROUND:Developing an objective, reliable method to determine semen exposure in cervicovaginal fluids is important for accurately studying the efficacy of vaginal microbicides and contraceptives. Y-chromosome biomarkers offer better stability, sensitivity, and specificity than protein biomarkers. TSPY4 belongs to th...

journal_title：Contraception

authors： Jacot TA,Zalenskaya I,Mauck C,Archer DF,Doncel GF

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:There is a lack of information concerning the decision factors and sources of information influencing women who purposefully deviate from the prescribed use of their combined hormone contraceptives to exert elective control of their scheduled bleeding. STUDY DESIGN:A self-administered email survey of schedu...

journal_title：Contraception

authors： Lakehomer H,Kaplan PF,Wozniak DG,Minson CT

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:Including support staff in practice change initiatives is a promising strategy to successfully implement new reproductive health services. The Resident Training Initiative in Miscarriage Management (RTI-MM) is an intervention designed to facilitate implementation of manual vacuum aspiration (MVA) for managem...

journal_title：Contraception

authors： Darney BG,VanDerhei D,Weaver MR,Stevens NG,Prager SW

更新日期：2013-08-01 00:00:00

abstract：OBJECTIVE:The objective was to determine the effect of routine, opt-out abortion and family planning training on clinical exposure to uterine evacuation, contraception and other gynecologic skills. METHODS:Data from the first 10 years of the Kenneth J. Ryan Residency Training Program in Abortion and Family Planning we...

journal_title：Contraception

authors： Steinauer JE,Turk JK,Fulton MC,Simonson KH,Landy U

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:Intrauterine contraception (IUC) is safe, highly effective and has few medical contraindications. Primary care providers see many women with chronic conditions who might benefit from IUC. STUDY DESIGN:We surveyed women aged 18-50 who visited one of four primary care clinics in Pennsylvania between October 2...

journal_title：Contraception

authors： Callegari LS,Parisi SM,Schwarz EB

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:The aim was to compare the efficacy and acceptability of two Internet-supported fertility-awareness-based methods of family planning. STUDY DESIGN:Six hundred and sixty-seven women and their male partners were randomized into either an electronic hormonal fertility monitor (EHFM) group or a cervical mucus m...

journal_title：Contraception

authors： Fehring RJ,Schneider M,Raviele K,Rodriguez D,Pruszynski J

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to determine whether women might be interested in repeated use of a pericoital pill, a pill taken around the time of each act of intercourse. STUDY DESIGN:We surveyed women from abortion (n=635) and family planning (n=981) clinics regarding their interest in using a pericoital ...

journal_title：Contraception

authors： Foster DG,Biggs MA,Grossman D,Schwarz EB

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:Hormonal contraception is the most common medication used by reproductive aged women but there is little understanding of the impact of hormonal contraception on obesity and metabolism. Adipokine levels (adiponectin, resistin) and markers of adipocyte development (DLK-1) are altered in obese animals and huma...

journal_title：Contraception

authors： Shaw KA,Hennebold JD,Edelman AB

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:The aim of this study was to explore a new three-dimensional, reticular intrauterine device (3-DRIUD) composed of nitinol and silicone rubber and to observe the contraceptive effect of the device in rats. STUDY DESIGN:Two contraceptive experiments were performed. In the first, female rats underwent bilatera...

journal_title：Contraception

authors： Qiu Y,Wang LG,Zhang MH,Zhang YP,Zhang AD,Yang DT

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:Cyclofem is a combined injectable contraceptive, containing medroxyprogesterone acetate (MPA) and estradiol cypionate. The objective was to characterize the steady-state pharmacokinetics (PK) using tandem liquid chromatography/mass spectrometry and compare these data to a previous PK study of this formulatio...

journal_title：Contraception

authors： Thurman A,Kimble T,Hall P,Schwartz JL,Archer DF

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:This study analyzes levels of progesterone, estradiol, norethindrone (NET) and ethinyl estradiol (EE) in serum and levels of NET in cervical mucus on the last day of the hormone-free interval (HFI) in users of 24/4 [norethindrone acetate (NETA)/EE-24] vs. 21/7 (NETA/EE-21) regimens. STUDY DESIGN:This was a ...

journal_title：Contraception

authors： Fels H,Steward R,Melamed A,Granat A,Stanczyk FZ,Mishell DR Jr

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:Most of the sexually transmitted infection prevention programs fail to attend to the relationship type of individuals at first sexual intercourse and how it influences contraceptive behavior. STUDY DESIGN:A national sample of adolescents (3084 females and 2745 for males) was analyzed to determine the associ...

journal_title：Contraception

authors： Gibbs L

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:Provision of contraception is often linked with physical examination, including clinical breast examination (CBE) and pelvic examination. This review was conducted to evaluate the evidence regarding outcomes among women with and without physical examination prior to initiating hormonal contraceptives. STUDY...

journal_title：Contraception

authors： Tepper NK,Curtis KM,Steenland MW,Marchbanks PA

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:Maternal trisomy 21 ovarian mosaicism might provide the major causative factor for fetal Down syndrome. The small proportion of trisomy 21 oocytes thought to be retarded in their maturation in comparison to normal disomic ones, and the maternal age effect can be based on an accumulation of trisomy 21 oocytes...

journal_title：Contraception

authors： Nagy GR,Győrffy B,Nagy B,Rigó J Jr

更新日期：2013-04-01 00:00:00

abstract：:Steady progress in contraception research has been achieved over the past 50 years. Hormonal and nonhormonal modern contraceptives have improved women's lives by reducing different health conditions that contributed to considerable morbidity. However, the contraceptives available today are not suitable to all users, a...

journal_title：Contraception

authors： Sitruk-Ware R,Nath A,Mishell DR Jr

更新日期：2013-03-01 00:00:00

abstract：BACKGROUND:The pharmacokinetics of the monophasic oral contraceptive nomegestrol acetate (NOMAC) plus 17β-estradiol (E(2)) were investigated after a single dose and multiple dosing. STUDY DESIGN:NOMAC/E2 (2.5 mg/1.5 mg) was administered daily to healthy women (18-50 years, n=23) for 24 days; blood samples for pharmaco...

journal_title：Contraception

authors： Gerrits MG,Schnabel PG,Post TM,Peeters PA

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:The Affordable Care Act (ACA) will expand health care coverage to low-income Americans. Contraception services are a mandated component of ACA plans. STUDY DESIGN:A decision-analytic model was developed to compare the costs and outcomes of the current versus the proposed plan for contraceptive coverage (Fed...

journal_title：Contraception

authors： Burlone S,Edelman AB,Caughey AB,Trussell J,Dantas S,Rodriguez MI

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:Intrauterine devices (IUDs) are highly effective at preventing pregnancy and cost-effective. Suboptimal continuation of IUDs places women at risk of unintended pregnancy. Little is known about prevalence or predictors of discontinuation of IUDs within the first 6 months. STUDY DESIGN:A retrospective cohort ...

journal_title：Contraception

authors： Garbers S,Haines-Stephan J,Lipton Y,Meserve A,Spieler L,Chiasson MA

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:The study was conducted to characterize the changes in bleeding pattern over time in women receiving the levonorgestrel-releasing intrauterine system (LNG-IUS) for heavy menstrual bleeding (HMB). The reduction in menstrual blood loss volume has been well documented elsewhere. STUDY DESIGN:Post hoc pooled an...

journal_title：Contraception

authors： Jensen J,Mansour D,Lukkari-Lax E,Inki P,Burock K,Fraser IS

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Rural-to-urban migrant women in Shanghai have poor reproductive health; the incidence of postpartum unintended pregnancy and contraceptive practices has not been adequately studied in this population. STUDY DESIGN:This retrospective study examined the incidence of postpartum unintended pregnancy and associa...

journal_title：Contraception

authors： Huang YM,Merkatz R,Kang JZ,Roberts K,Hu XY,Di Donato F,Sitruk-Ware R,Cheng LN

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:This study assessed the accuracy of medical information provided by crisis pregnancy centers in North Carolina. STUDY DESIGN:We performed a secondary data analysis of a "secret shopper survey" performed by a nonprofit organization. Reports from phone calls and visits to crisis pregnancy centers were analyze...

journal_title：Contraception

authors： Bryant AG,Levi EE

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Obesity is becoming increasingly common in obstetric and gynecologic populations, which may affect the safety of surgical termination of pregnancy. STUDY DESIGN:We performed a retrospective review of all patients undergoing second-trimester surgical termination of pregnancy by under ultrasound guidance term...

journal_title：Contraception

authors： Murphy LA,Thornburg LL,Glantz JC,Wasserman EC,Stanwood NL,Betstadt SJ

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Polycystic ovary syndrome (PCOS) is an endocrine disorder associated with metabolic dysfunction and changes in cardiovascular risk markers, and using oral contraceptives (OCs) may exert a further negative effect on these alterations in patients with PCOS. Thus, the primary objective of this study was to asse...

journal_title：Contraception

authors： Vieira CS,Martins WP,Fernandes JB,Soares GM,dos Reis RM,de Sá MF,Ferriani RA

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:This study was conducted to compare breast epithelial-cell proliferation and estrogen and progesterone receptor levels in women taking one of two oral contraceptives (OCs) containing the same dose of estrogen but different doses of the progestin norethindrone (NET). STUDY DESIGN:Thirty-three women were rand...

journal_title：Contraception

authors： Hovanessian-Larsen L,Taylor D,Hawes D,Spicer DV,Press MF,Wu AH,Pike MC,Pearce CL

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:Music has served as an auxiliary analgesic in perioperative settings. This study evaluates the impact of intraoperative music added to routine pain control measures during first trimester surgical abortion. STUDY DESIGN:We analyzed data from 101 women randomized to undergo abortion with routine pain control...

journal_title：Contraception

authors： Guerrero JM,Castaño PM,Schmidt EO,Rosario L,Westhoff CL

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND:There has been some study of women's emotional and psychological well-being after an abortion but no research into women's expectations, at the time of seeking an abortion, of how they will cope after the abortion. STUDY DESIGN:We abstracted counseling needs assessment forms of 5109 women who sought an abor...

journal_title：Contraception

authors： Foster DG,Gould H,Kimport K

更新日期：2012-07-01 00:00:00