Ethinyl estradiol-to-desogestrel ratio impacts endothelial function in young women.

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：:A non-randomized comparative clinical trial of the progestin-only oral contraceptive (POC), Ovrette (75 mcg norgestrel) (Wyeth), versus non-hormonal methods was conducted at two clinics in Buenos Aires, Argentina. The trial was designed to assess the breast-feeding patterns of women choosing progestin-only oral contra...

journal_title：Contraception

authors： Moggia AV,Harris GS,Dunson TR,Diaz R,Moggia MS,Ferrer MA,McMullen SL

更新日期：1991-07-01 00:00:00

abstract：BACKGROUND:With the rising influx of Hispanics to the United States, there is an ongoing need to promote health and wellness care to this non-English-speaking, minority population group. Programs, specifically developed to address the unique cultural mores of Hispanics, need to focus on increasing knowledge about healt...

journal_title：Contraception

authors： Garcés-Palacio IC,Altarac M,Scarinci IC

更新日期：2008-04-01 00:00:00

abstract：:This article reports the effects of gossypol at the genomic level in rat spermatogenic cells. After gossypol treatment for various times (8, 12, and 19 weeks), the spermatogonial cells were allowed to rest for 2 to 4 weeks. The function of histone H4 gene promoter (H4GP) in the repopulating pachytene spermatocytes (RP...

journal_title：Contraception

authors： Teng CS,Yang NY,Chen Y

更新日期：1995-08-01 00:00:00

abstract：:Twenty normotensive and ten hypertensive black women taking oral contraceptive (OC) were studied. Age, body weight, family medical history of hypertension, length of OC use, and type of OC were comparable. At midcycle approximately 10-12 hours following OC intake, blood was drawn and the plasma was used to determine e...

journal_title：Contraception

authors： Kaul L,Curry CL,Ahluwalia BS

更新日期：1981-06-01 00:00:00

abstract：:User satisfaction and the physical and psychological effects of five commonly used contraceptive methods were investigated in a population survey among 1466 West German women. The focus was on effects attributed by current and past users to these methods, rather than objectively assessed effects, to shed further light...

journal_title：Contraception

authors： Oddens BJ

更新日期：1999-05-01 00:00:00

abstract：:A questionnaire study was carried out to investigate the needs of women undergoing a medical abortion induced by mifepristone in combination with either gemeprost pessaries or oral misoprostol. One-hundred-and-eighty women undergoing medical abortion of pregnancy of up to 63 days amenorrhoea were randomised to treatme...

journal_title：Contraception

authors： Thong KJ,Dewar MH,Baird DT

更新日期：1992-11-01 00:00:00

abstract：:A prospective, randomized clinical trial observed the effects of Norplant long-term contraceptive implants and domestic implants similar to Norplant on bone mineral density and bone metabolism in female acceptors for 1 year. Bone mineral density (BMD) and bone mineral content (BMC) of lumbar 2-4 and proximal femur of ...

journal_title：Contraception

authors： Di X,Li Y,Zhang C,Jiang J,Gu S

更新日期：1999-09-01 00:00:00

abstract：:A placebo-controlled, double-blind study was carried out to assess the direct hormonal effects of combined and progestogen-only oral contraceptives on well-being and sexuality of women in two contrasting cultures. One-hundred-fifty women, who had been sterilised or whose partners had been vasectomised, were recruited ...

journal_title：Contraception

authors： Graham CA,Ramos R,Bancroft J,Maglaya C,Farley TM

更新日期：1995-12-01 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

abstract：:This review describes the Ford Foundation's program of support of research and training in reproductive science and contraceptive development from 1959 through 1983. An appraisal of some of the merits and limitations of that program and of its impact on the field is also presented. :This report offers a comprehensive...

journal_title：Contraception

authors： Hertz R

更新日期：1984-02-01 00:00:00

abstract：:Twelve young women were prospectively evaluated for the short-term metabolic effects of a low-dose oral contraceptive containing 30 micrograms ethinyl estradiol and 150 micrograms levonorgestrel. To each volunteer a 50 g glucose challenge was administered monthly as a screening test for changes in the glucose metaboli...

journal_title：Contraception

authors： Skouby SO,Wagner HH,Andersen O

更新日期：1983-11-01 00:00:00

abstract：:Benzene extractives of Hibiscus rosa-sinensis flowers, administered during day 1-4 of gestation, exerted anti-implantation effect without affecting the tubal transport of zygote. On day 4, normal number of blastocyst was present in the uterus but they did not implant. However, as studied by pontamine blue reaction, it...

journal_title：Contraception

authors： Pal AK,Bhattacharya K,Kabir SN,Pakrashi A

更新日期：1985-11-01 00:00:00

abstract：BACKGROUND:The study was conducted to determine the impact of switching from oral to transdermal patch or vaginal ring contraception on biomarkers of thrombosis. STUDY DESIGN:Current healthy oral contraceptive (OC) users were randomized to switch to either a contraceptive ring (CR) or patch (CP) and underwent phleboto...

journal_title：Contraception

authors： Jensen JT,Burke AE,Barnhart KT,Tillotson C,Messerle-Forbes M,Peters D

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:To determine progestin-only pill (POP) use at 3 and 6 months postpartum among women who chose POPs at the postpartum visit. STUDY DESIGN:Secondary data analysis of a prospective observational study with telephone interviews at 3 and 6 months postpartum to assess contraceptive use. RESULTS:Of 440 women who ...

journal_title：Contraception

authors： Uhm S,Garcia-Ruiz N,Creinin MD,Blanton A,Chen MJ

更新日期：2020-10-01 00:00:00

abstract：:Chemical immersion tests, electrochemical methods and atomic absorption spectrometry were employed to investigate the corrosion behavior of Cu and the Cu-Zn-Al shape memory alloy (SMA) in simulated uterine fluid. The effect of pH on corrosion rate and corrosion potential was also investigated. The results indicated th...

journal_title：Contraception

authors： Chen B,Liang C,Fu D,Ren D

更新日期：2005-09-01 00:00:00

abstract：OBJECTIVE:The objective of this investigation was to assess the potential effect of obesity on the effectiveness of hormonal contraceptives (HCs). STUDY DESIGN:A meta-analysis was conducted using individual participant data directly from the Phase 3 clinical trials of combination oral contraceptives (COCs) rather than...

journal_title：Contraception

authors： Yamazaki M,Dwyer K,Sobhan M,Davis D,Kim MJ,Soule L,Willett G,Yu C

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVE:To estimate the effect of increased body weight and body mass index (BMI) on pregnancy rates with levonorgestrel (LNG) 1.5mg used as emergency contraception (EC). METHODS:The study reviewed data from 6873 women in four WHO-HRP randomized trials on EC conducted between 1993 and 2010. Participants took either ...

journal_title：Contraception

authors： Festin MPR,Peregoudov A,Seuc A,Kiarie J,Temmerman M

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:To develop a nurse-led model of medication abortion provision for the primary health care setting of regional and rural Victoria, where, despite decriminalization, access to abortion services is restricted. STUDY DESIGN:This study used a three-round Delphi process to explore consensus about a nurse-led medic...

journal_title：Contraception

authors： de Moel-Mandel C,Graham M,Taket A

更新日期：2019-11-01 00:00:00

abstract：:The metabolic effects of a new oral contraceptive Femodene (SHD 356C) containing 75 micrograms gestodene (delta-15-levonorgestrel) and 30 micrograms ethinyloestradiol were studied in two groups of women. Group 1 consisted of women not currently using oral contraceptives; Group 2 consisted of women switching to Femoden...

journal_title：Contraception

authors： Fotherby K,Trayner I,Longthorne PN,Lee B,Watson HR

更新日期：1987-04-01 00:00:00

abstract：:A report that serum prolactin concentrations were almost doubled by the use of copper IUDs led us to study the effect of both copper and inert IUDs. We studied 105 normal women in whom all other prolactinergic factors had been excluded; 25 of them were using copper IUDs, 25 were using inert IUDs and there were 55 cont...

journal_title：Contraception

authors： Ransom WT,Chapman RS,Hull MG

更新日期：1979-11-01 00:00:00

abstract：BACKGROUND:Lactic acid production is considered to be the major protection mechanism of lactobacilli against vaginal infections due to genital pathogens. Some species of Lactobacillus are also hydrogen peroxide (H(2)O(2)) producers. Nonoxynol-9 (N-9) is a nonionic detergent and is the active component of many spermicid...

journal_title：Contraception

authors： Pascual LM,Daniele MB,Pájaro C,Barberis L

更新日期：2006-01-01 00:00:00

abstract：PURPOSE:Positive effects on premenstrual symptoms have been observed with low-dose oral contraceptives. Drospirenone is a synthetic progestogen with antiandrogenic and antimineralocorticoid effects. This open-label, multicenter study evaluated the effects of a combination of ethinylestradiol 30 microg and drospirenone ...

journal_title：Contraception

authors： Borges LE,Andrade RP,Aldrighi JM,Guazelli C,Yazlle ME,Isaia CF,Petracco A,Peixoto FC,Camargos AF

更新日期：2006-12-01 00:00:00

abstract：BACKGROUND:Combined oral contraceptive (COC) formulations with 20 mcg ethinyl estradiol (EE) have a greater incidence of ovarian hormone production and follicular development, which can be managed by shortening the number of hormone-free days per COC cycle. This study evaluates differences in follicular development dur...

journal_title：Contraception

authors： Rible RD,Taylor D,Wilson ML,Stanczyk FZ,Mishell DR Jr

更新日期：2009-03-01 00:00:00

abstract：:The object of this study was to investigate the effects of combined oral contraceptives on pituitary-ovarian function during the menstrual cycle of lactating women whose prolactin levels were usually elevated. Five of six lactating women studied were considered to have the normal menstrual cycle which was comparable t...

journal_title：Contraception

authors： Ryu K,Yu HK,Kwak HM,Hong SS

更新日期：1983-03-01 00:00:00

abstract：OBJECTIVE:Female sterilization is one of the most prevalent methods of contraception in the United States. Prior studies have shown that nearly half of postpartum tubal ligation (PPTL) requests go unfulfilled. This study seeks to establish whether obstetric or medical risk status influences patients' request for or sub...

journal_title：Contraception

authors： Albanese A,French M,Gossett DR

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to assess the presence of ovarian cysts in women using a new low-dose levonorgestrel-releasing intrauterine contraceptive system (LNG-IUS 13.5mg [total content]). STUDY DESIGN:A Phase 3 study assessed LNG-IUS 13.5mg use in healthy women with regular menstrual cycles who requested co...

journal_title：Contraception

authors： Nahum GG,Kaunitz AM,Rosen K,Schmelter T,Lynen R

更新日期：2015-05-01 00:00:00

abstract：:Changes in body weight and the incidence of estrogen-related side effects with low-dose oral contraceptives (OCs) containing 20 microg ethinyl estradiol (EE) have not been demonstrated in placebo-controlled trials. Two placebo-controlled, randomized trials demonstrated the efficacy of a low-dose OC for the treatment o...

journal_title：Contraception

authors： Coney P,Washenik K,Langley RG,DiGiovanna JJ,Harrison DD

更新日期：2001-06-01 00:00:00

abstract：OBJECTIVES:We examine the lifetime and past-year prevalence and circumstances of unprotected intercourse among members of the Society of Family Planning (SFP), a professional reproductive health organization in the United States. STUDY DESIGN:We invited the membership of SFP (n=477) via email to participate in an anon...

journal_title：Contraception

authors： Aiken AR,Trussell J

更新日期：2015-07-01 00:00:00

abstract：:A multinational comparative trial of three IUDs (Copper 7, Lippes loop size D and the Postpartum T) randomly inserted immediately following delivery of the placenta was conducted in six centres. A total of 841 women entered the study. As the predetermined termination indices for expulsions were exceeded at six months ...

journal_title：Contraception

authors：

更新日期：1980-07-01 00:00:00