Efficacy of fennel and combined oral contraceptive on depot medroxyprogesterone acetate-induced amenorrhea: a randomized placebo-controlled trial.

abstract：OBJECTIVE:To assess the safety profile of the low-dose levonorgestrel intrauterine system (LNG-IUS) total content 13.5mg (average approximate release rate 8μg/24h over the first year; LNG-IUS 8; Jaydess®) in adolescents. STUDY DESIGN:In a Phase III study in 36 European centers, 304 healthy nulliparous or parous postme...

journal_title：Contraception

authors： Gemzell-Danielsson K,Buhling KJ,Dermout SM,Lukkari-Lax E,Montegriffo E,Apter D

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:Concomitant use of antiretroviral (ARV) and hormonal contraceptives may change the metabolism of each and the resulting safety profiles. We evaluated the safety and tolerability of depot medroxyprogesterone acetate (DMPA) among women on ARV. STUDY DESIGN:HIV-infected women on selected ARV regimens or no ARV...

journal_title：Contraception

authors： Watts DH,Park JG,Cohn SE,Yu S,Hitti J,Stek A,Clax PA,Muderspach L,Lertora JJ

更新日期：2008-02-01 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：: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：:Emergency contraception promises to reduce Mexico's high unwanted pregnancy and unsafe abortion rates. Because oral contraceptives are sold over-the-counter, several emergency contraceptive regimens are already potentially available to those women who know about the method. Soon, specially packaged emergency contracep...

journal_title：Contraception

authors： Langer A,Harper C,Garcia-Barrios C,Schiavon R,Heimburger A,Elul B,Renoso Delgado S,Ellertson C

更新日期：1999-10-01 00:00:00

abstract：:The effects of cyproterone acetate (CPA), administered orally in dos es of either 10 or 20 mg/day for 26 weeks, were studied in 15 healthy male volunteers. During treatment, there was a decrease in sperm density and in normal-shaped sperm and an increase in pathological and immature forms, an increase in dead spermat...

journal_title：Contraception

authors： Koch UJ,Lorenz F,Danehl K,Ericsson R,Hasan SH,Keyserlingk DV,Lübke K,Mehring M,Römmler A,Schwartz U,Hammerstein J

更新日期：1976-08-01 00:00:00

abstract：:The temporal effects of oral administration of cyproterone acetate (CPA), a progestational androgen receptor blocker, were studied on the fertility of adult male rat sires, at a dose of 20 mg kg-1 day-1 after 15 days of gavage. The treatment reduced the fertility and weights of accessory sex glands, without altering t...

journal_title：Contraception

authors： Aleem M,Padwal V,Choudhari J,Balasinor N,Parte P,Gill-Sharma M

更新日期：2005-05-01 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:This analysis was undertaken to compare the effect of the different dosages and formulations of spermicides containing nonoxynol-9 (N-9) on cervical cytology. STUDY DESIGN:A randomized trial was conducted at 14 sites in the United States to evaluate the effectiveness and safety of five spermicides containin...

journal_title：Contraception

authors： Halpern V,Rountree W,Raymond EG,Law M

更新日期：2008-03-01 00:00:00

abstract：:A multicentre randomized clinical trial of the TCu220C, Lippes Loop D and Copper 7 was undertaken in nine WHO Collaborating centres for Clinical Research in Human Reproduction. A total of 984, 992 and 994 devices, respectively, were inserted between 1976 and 1978. The subjects were followed for two years. At this time...

journal_title：Contraception

authors：

更新日期：1982-07-01 00:00:00

abstract：PURPOSE:This prospective study aimed to assess the possible effects of the levonorgestrel-releasing intrauterine system (LNG-IUS) on serum lipids and fasting blood glucose levels over a period of 1 year. METHODS:Forty-eight premenopausal women, attending our gynecology clinic with the complaint of menorrhagia, were en...

journal_title：Contraception

authors： Kayikcioglu F,Gunes M,Ozdegirmenci O,Haberal A

更新日期：2006-05-01 00:00:00

abstract：:A multicentric trial in 9 Spanish Clinics of Family Planning was conducted to evaluate the effectiveness of a vaginal contraceptive Ovule (suppository), containing 18.9 mg of benzalkonium chloride. Gynaecological and cytobacteriological examinations were made to evaluate any possible side-effect. Six-hundred-fifty-thr...

journal_title：Contraception

authors： Méndez F,Castro A,Ortega A

更新日期：1986-10-01 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：:The effects of Nonoxynol-9 and chlorhexidine on sperm motility were compared using the objective Transmembrane Migration Ratio method. These agents were found to be of similar potency in inhibiting sperm motility. The concentrations which reduced sperm motility by 50% (EC50) were 0.205 mg/ml for Nonoxynol-9 and 0.215 ...

journal_title：Contraception

authors： Louis SM,Pearson RM

更新日期：1985-08-01 00:00:00

abstract：:The influence of copper ions on myometrial activity was tested in nonpregnant rabbits in vitro and in vivo, and nonpregnant women in vivo. In an organ bath, CuCl2 in concentrations of 3 micro M and higher caused a dose-dependent increase in the contractile activity of isolated rabbit myometrium. In rabbits in vivo, in...

journal_title：Contraception

authors： Laundański T,Kobylec E,Akerlund M

更新日期：1981-08-01 00:00:00

abstract：:Numerous non-comparative clinical trials of the Dalkon Shield appear to provide ample evidence that the Dalkon Shield was an effective IUD; they seem to yield little evidence that it was a dangerous device, nor markedly different from its contemporaries. Equating the performance of the Dalkon Shield IUD to that of the...

journal_title：Contraception

authors： Sivin I

更新日期：1993-07-01 00:00:00

abstract：:Conventional oral contraceptive (OC) starting instructions require waiting until menses to begin the OC. The conventional approach requires detailed patient education about when to begin and also may require the use of less effective or less acceptable interim contraceptive protection until menses. At our urban family...

journal_title：Contraception

authors： Westhoff C,Kerns J,Morroni C,Cushman LF,Tiezzi L,Murphy PA

更新日期：2002-09-01 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

abstract：:A variety of epidemiological approaches have been used to assess the safety of steroid contraceptives. Each study design has its own strengths and weaknesses, especially with respect to susceptibility to bias and confounding. Randomized controlled trials provide the strongest evidence of a cause and effect relationshi...

journal_title：Contraception

authors： Hannaford P

更新日期：1998-03-01 00:00:00

abstract：:The metabolism of isotopically labeled ethinyl estradiol (EE) and mestranol (ME) was studied in 3 baboons before and after the simultaneous injection of a norethindrone-mestranol contraceptive formulation. 6 days after the administration of tritiated-EE and carbon-14-ME, the mean urinary excretion of labeled-EE was 3...

journal_title：Contraception

authors： Kulkarni BD,Avila TD,O'Leary JA

更新日期：1977-03-01 00:00:00

abstract：BACKGROUND:Although widely used, the mechanisms of action of the levonorgestrel emergency contraceptive pill (LNG ECP) are still unclear. There are increasing data to indicate that LNG is particularly effective as an ECP by interrupting follicular development and ovulation. An important outstanding question is whether ...

journal_title：Contraception

authors： Novikova N,Weisberg E,Stanczyk FZ,Croxatto HB,Fraser IS

更新日期：2007-02-01 00:00:00

abstract：:The effect of DL-204, 2-(3-ethoxyphenyl)-5,6-dihydro-5-triazole (5,1a)-isoquinoline, a non-hormonal post-implantational anti-fertility drug, on tissue weights, nucleic acids and total protein concentrations in the testes, ventral prostate and seminal vesicles were evaluated in immature and sexually mature rats, while ...

journal_title：Contraception

authors： Prasad RS,Vijayan E

更新日期：1987-11-01 00:00:00

abstract：OBJECTIVE:To understand teen birth trends in Georgia by racial and geographic factors. STUDY DESIGN:We analyzed overall birth and repeat teen birth rates by race, urban/rural status and adequacy of obstetric care from 2008 to 2016 using vital records from all Georgia counties. RESULTS:Overall birth rates among teens ...

journal_title：Contraception

authors： Nandi P,Kramer M,Kottke M

更新日期：2019-03-01 00:00:00

abstract：:Performance of the Slimline and Standard models of the Gyne T 380 were measured through four years in a comparative study initially involving 996 women, seventy percent of whom were randomized to the Slimline device. Cumulative pregnancy rates of Slimline users were 0.3 +/- 0.2 per 100 both at three and at four years,...

journal_title：Contraception

authors： Sivin I,Diaz J,Alvarez F,Brache V,Diaz S,Pavez M,Stern J

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND:Ethinyl estradiol (EE) and progestins have the ability to alter endothelial function. The type of progestin and the ratio of EE to progestin used in oral contraceptive pills (OCPs) may determine how they affect the arterial vasculature. STUDY DESIGN:In this study, we investigated endothelial function across...

journal_title：Contraception

authors： Meendering JR,Torgrimson BN,Miller NP,Kaplan PF,Minson CT

更新日期：2009-01-01 00:00:00

abstract：:Mechanisms for the therapeutic effect of oral contraceptives in dysmenorrhea were studied by recording intrauterine pressure on the first day of menstrual bleeding in women with moderate to severe symptoms and after three weeks of oral contraceptive therapy (150 micrograms levonorgestrel + 30 micrograms ethinyl estrad...

journal_title：Contraception

authors： Ekström P,Juchnicka E,Laudanski T,Akerlund M

更新日期：1989-07-01 00:00:00

abstract：:A long-term follow-up study compared development and health of 128 breast-fed children whose mothers had received depot-medroxyprogesterone acetate (depot-MPA) while lactating and 142 control children whose mothers had used mechanical contraceptives or no contraceptives or had undergone sterilization. The children, wh...

journal_title：Contraception

authors： Jimenez J,Ochoa M,Soler MP,Portales P

更新日期：1984-12-01 00:00:00

abstract：:Medically induced abortion using a new regimen of oral mifepristone 600 mg and vaginal misoprostol 800 micrograms (PGE1 analogue) was carried out in 100 women. Abortion occurred in all patients without resort to surgery. In 99 women, the abortion occurred within 4 hours of the administration of the prostaglandin. Sixt...

journal_title：Contraception

authors： el-Refaey H,Templeton A

更新日期：1994-02-01 00:00:00

abstract：OBJECTIVES:In the United States, the popularity of intrauterine devices (IUDs) is low despite many positive attributes such as high effectiveness and ease of use. The requirement that a clinician remove the IUD may limit US women's interest in the method. Our objective was to describe women's experience with self-remov...

journal_title：Contraception

authors： Foster DG,Grossman D,Turok DK,Peipert JF,Prine L,Schreiber CA,Jackson AV,Barar RE,Schwarz EB

更新日期：2014-07-01 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