Interest in a pericoital pill among women in family planning and abortion clinics.

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：BACKGROUND:Mirena is a levonorgestrel-releasing intrauterine system (LNG-IUS) that provides highly effective and long-acting progestogen-only contraception. OBJECTIVE:The objective of this study was to analyze the possible effects of using LNG-20 microg IUS on breast-feeding performance, infant growth and infant devel...

journal_title：Contraception

authors： Shaamash AH,Sayed GH,Hussien MM,Shaaban MM

更新日期：2005-11-01 00:00:00

abstract：:A pharmaceutical and pharmacokinetic study was carried out on levonorgestrel tablets from two different sources (Hungarian- and Chinese-made). Both preparations contained 0.75 mg levonorgestrel and had been shown to have similar contraceptive efficacy and side effects when used for postcoital contraception. Absorption...

journal_title：Contraception

authors： He CH,Shi YE,Liao DL,Zhu YH,Xu JQ,Matlin SA,Vince PM,Fotherby K,Van Look PF

更新日期：1990-05-01 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: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：:Hsp70-2 functions as a molecular chaperone that assists other proteins in their folding, transport and assembly into complexes, and is postulated to be linked to the mechanisms that inhibit apoptosis. Here we have determined the association between Hsp70-2 gene and germ cell apoptosis induced by a high dose of testost...

journal_title：Contraception

authors： Zhou XC,Zhang ZH,Hu ZY,Zou RJ,Liu YX

更新日期：2002-11-01 00:00:00

abstract：:To determine knowledge of, attitudes toward, and use of emergency contraception (EC), interviews were held with 1068 clients of 89 public sector primary healthcare facilities in two urban and two rural areas of South Africa. Only 22.8% of the clients had heard of EC. Awareness was significantly lower in the most rural...

journal_title：Contraception

authors： Smit J,McFadyen L,Beksinska M,de Pinho H,Morroni C,Mqhayi M,Parekh A,Zuma K

更新日期：2001-12-01 00:00:00

abstract：OBJECTIVE:This study was aimed to evaluate a marketed mineralo-herbal preparation containing plants known to have potent contraceptive activity, or contraindicated for use during pregnancy in folklore/ancient Indian literature and recommended for use as an appetizer and headache, hyperacidity and chronic constipation r...

journal_title：Contraception

authors： Srivastava SR,Kesarwani S,Keshri G,Singh MM

更新日期：2005-12-01 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：:Mifepristone medical abortion has been a valuable addition to the reproductive health options of women. Aspects of its provision have however sometimes limited its accessibility and use. This article summarizes existing evidence for simplifying the provision of medical abortion and thus increasing its availability. We...

journal_title：Contraception

authors： Clark WH,Gold M,Grossman D,Winikoff B

更新日期：2007-04-01 00:00:00

abstract：:The ability of 40 mg of milled suspension of a new long-acting androgen ester (20 Aet-1) to restore and maintain accessory gland function was compared with that of testosterone enanthate (TE) in castrated adult rhesus monkeys. Castration did not abolish the ejaculatory response since only two animals did not void seme...

journal_title：Contraception

authors： Rajalakshmi M,Ramakrishnan PR,Kaur J,Sharma DN,Pruthi JS

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVES:To compare pain levels and medication needs after placement of laminaria vs Dilapan-S, and after dilation and evacuation (D&E). STUDY DESIGN:We conducted a single-blinded randomized control trial of patients undergoing D&E at 15 0/7 to 23 6/7 weeks gestation, randomizing to cervical preparation with laminar...

journal_title：Contraception

authors： Liu SM,Flink-Bochacki R

更新日期：2020-12-04 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：:Combined oral contraceptives are undoubtedly popular. By the end of the 1980's, an estimated 63 million married women around the world were using this method of contraception. In Britain, perhaps 95% of all sexually active women have used the pill at some time before their 30th birthday. Commensurate with such widespr...

journal_title：Contraception

authors： Hannaford PC

更新日期：1995-06-01 00:00:00

abstract：:The metabolic and hemostatic effects of two oral contraceptives containing 150 mcg desogestrel and 20 mcg ethinyl-estradiol (EE) (MERCILON) or 30 mcg EE (MARVELON) were compared in order to examine the effect of reducing the EE dose in contraceptive pills. Forty-nine women participated in this randomized study during ...

journal_title：Contraception

authors： Basdevant A,Conard J,Pelissier C,Guyene TT,Lapousterle C,Mayer M,Guy-Grand B,Degrelle H

更新日期：1993-09-01 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：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: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：:In order to determine whether inhibition of the endometrial estradiol-17 beta-dehydrogenase activity by Cu++ could be one of the factors accounting for the enhanced contraceptive efficacy of copper intrauterine devices (Cu-IUD), the activity of the enzyme was measured in endometrial biopsies from women wearing this de...

journal_title：Contraception

authors： Tseng L,Dramusic V,Gurpide E

更新日期：1979-03-01 00:00:00

abstract：:Menstrual induction refers to early uterine evacuation without laboratory confirmation of pregnancy in women with delayed menses. Mechanical aspiration is the method used in many countries but, as suggested by a pilot study, mifepristone followed by a prostaglandin analogue could also be effective. We launched the pre...

journal_title：Contraception

authors： Xiao B,von Hertzen H,Zhao H,Piaggio G

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVES:To evaluate the impact on lipid and carbohydrate variables of a combined one-third ethinyl estradiol (EE)/levonorgestrel (LNG) dose reduction in oral contraceptives. METHODS:In an open-label, randomized study, a dose-reduced oral contraceptive containing 20 microg EE and 100 microg LNG (20 EE/100 LNG) was c...

journal_title：Contraception

authors： Skouby SO,Endrikat J,Düsterberg B,Schmidt W,Gerlinger C,Wessel J,Goldstein H,Jespersen J

更新日期：2005-02-01 00:00:00

abstract：:Neo Sampoon is an effervescent contraceptive vaginal tablet manufactured in Japan that contains 60 mg of the spermicide menfegol. Ortho Vaginal Tablets (OVT) and Emko Vaginal Tablets (EVT), both containing 100 mg of the spermicide nonoxynol-9, were manufactured in the USA. The three products were compared in a randomi...

journal_title：Contraception

authors： Lamptey P,Klufio C,Smith SC,Feldblum PJ

更新日期：1985-11-01 00:00:00

abstract：:In recent years, reproductive health researchers and practitioners have increased their focus on abortion referrals as an overlooked component of access. March 2019 proposed changes to the regulation of publicly funded family planning services that severely restrict abortion referrals have heightened public attention....

journal_title：Contraception

authors： Zurek M,O'Donnell J

更新日期：2019-11-01 00:00:00

abstract：OBJECTIVE:Ulispristal acetate (UPA) is a selective progesterone receptor modulator widely used for emergency contraception (EC). The described main mechanism of action is by inhibiting or delaying ovulation; however, the postovulatory effects of the drug are still on debate. Therefore, the aim of this study was to dete...

journal_title：Contraception

authors： Zumoffen C,Gómez-Elías MD,Caille AM,Bahamondes L,Cuasnicú PS,Cohen DJ,Munuce MJ

更新日期：2017-06-01 00:00:00

abstract：:Blood pyrodoxine hydrochloride (vitamin-B6) concentration was determined in 50 women using combined oral contraceptives (OCs), 24 women who received an intramuscular injection of 150 mg medroxyprogesterone acetate (MPA) every 12 weeks, and in 14 women who used an intrauterine device (IUD) at the out-patient contracep...

journal_title：Contraception

authors： Bennink HJ,Schreurs WH

更新日期：1974-04-01 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：:Levels of contraceptive steroids in breast milk and plasma of lactating women were investigated. 7 lactating women received 150 mg medroxyprogesterone acetate (MPA) 1 week after delivery. 5 women (lactating) took 350 mcg norethisterone (NET) and 2 took 150 mcg d-norgestrel (d-ng) + 30 mcg ethinyl estradiol. Milk an...

journal_title：Contraception

authors： Saxena BN,Shrimanker K,Grudzinskas JG

更新日期：1977-12-01 00:00:00

abstract：:Interception of pregnancy in its initial stage is an attractive and viable approach to contraception. A chemical agent, taken within the first few days of missed menses, intercepts the conception, which is expelled with menstrual flow. The main targets of such agents are the uterus, blastocyst and the growing trophobl...

journal_title：Contraception

authors： Mehrotra PK,Kitchlu S,Dwivedi A,Agnihotri PK,Srivastava S,Roy R,Bhaduri AP

更新日期：2004-05-01 00:00:00

abstract：:Levels of inhibin A and B as well as other hormones in serum samples obtained during the pill-free interval in women taking combined oral contraceptives (OC) were measured to asses the extent of ovarian activity during that period. Type of pill and day of pill-free interval were recorded during routine gynecologic che...

journal_title：Contraception

authors： Renier MA,Vereecken A,Van Herck E,Straetmans D,Ramaekers P,Vanderheyden J,Degezelle H,Buytaert P

更新日期：1998-01-01 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