The promise and reality of the intrauterine route for hormone delivery for prevention and therapy of gynecological disease.

abstract：OBJECTIVES:The objectives of this analysis were to 1) estimate prevalence of contraceptive use among women at risk for unintended pregnancy and 2) identify correlates of contraceptive use among women with ongoing or potential need for contraceptive services in Puerto Rico during the 2016 Zika virus (ZIKV) outbreak. ST...

journal_title：Contraception

authors： Ellington SR,Rodriguez RS,Goldberg H,Bertolli J,Simeone RM,Mercado AS,Pazol K,Jamieson DJ,Honein MA,Swartzendruber A,Miles T,Cordero JF,Shapiro-Mendoza CK

更新日期：2020-06-01 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：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：:A large introductory study of Cyclofem, a once-a-month injectable contraceptive, was conducted in three Mexican provinces. A total of 3457 healthy women participated: 640 women from rural areas (community-based component) and 2817 women from urban and suburban areas (health center-based component). A total of 20,316 w...

journal_title：Contraception

authors： Garza-Flores J,Moraks del Olmo A,Fuziwara JL,Figueroa JG,Alonso A,Monroy J,Perez M,Urbina-Fuentes M,Guevara SJ,Cedeno E,Barrios R,Ferman JJ,Medina LM,Velazquez E,Perez-Palacios G

更新日期：1998-07-01 00:00:00

abstract：OBJECTIVE(S):To describe differences in contraceptive knowledge, attitudes and use among HIV-infected and HIV-uninfected women served by an academic medical center in New York City and to describe gaps in knowledge and practice of gynecologic and HIV clinicians providing care at the same clinic sites where patients com...

journal_title：Contraception

authors： Teodoro N,Fu A,Ohly NT,Shalev N,Matseoane-Peterssen D,Westhoff CL

更新日期：2019-10-01 00:00:00

abstract：:Open-ended vasectomy was performed on one-hundred men. Sixty-three of them showed up for follow-up six months later. Spontaneous recanalisation had occurred in two. Sperm granuloma without orchialgia was found in 14 out of 59 men (23.9%). Twenty-one out of the 63 thought their sex life had improved, while 40 thought i...

journal_title：Contraception

authors： Temmerman M,Cammu H,Devroey P,Amy JJ

更新日期：1986-06-01 00:00:00

abstract：:The objectives of this study were to define the "normal" position of the T-shaped intrauterine device (IUD) in the endometrial cavity, using transvaginal ultrasound, and to compare the IUD's position in women with and without complaints of bleeding and/or pain. Vaginal ultrasound was carried out in women who had used ...

journal_title：Contraception

authors： Faúndes D,Bahamondes L,Faúndes A,Petta C,Díaz J,Marchi N

更新日期：1997-07-01 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:To describe medroxyprogesterone acetate (MPA) levels among Kenyan depot medroxyprogesterone acetate (DMPA) users in the FEM-PrEP HIV prevention trial, and to compare MPA levels between ARV for HIV prevention (treatment) and placebo groups. STUDY DESIGN:We measured MPA in previously collected plasma samples f...

journal_title：Contraception

authors： Nanda K,Callahan R,Taylor D,Wang M,Agot K,Jenkins D,Van Damme L,Dorflinger L,FEM-PrEP Study Group.

更新日期：2016-07-01 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：:Saponins isolated from Sapindus mukorossi have potent spermicidal activity. Morphological changes in human ejaculated spermatozoa after exposure to these saponins were evaluated under Scanning Electron Microscope. The minimum effective concentration (0.05% in spot test) did not affect the surface topography after expo...

journal_title：Contraception

authors： Dhar JD,Bajpai VK,Setty BS,Kamboj VP

更新日期：1989-05-01 00:00:00

abstract：:The study compares NORPLANT subdermal implants acceptors enrolled randomly for two different insertion procedures. One group (420 women) received the implants with the use of a scalpel according to the manufacturer's instructions. The other group (423 women) received the implant without an incision, directly through a...

journal_title：Contraception

authors： Díaz J,Rubin J,Faúndes A,Díaz M,Bahamondes L

更新日期：1991-09-01 00:00:00

abstract：BACKGROUND:The purpose of this pilot project was to test the feasibility of a technique designed to place a copper intrauterine device (IUD) through the hysterotomy incision of an elective cesarean delivery to minimize possible contamination and to guarantee that tailstrings were visible in the vagina for easy removal ...

journal_title：Contraception

authors： Nelson AL,Chen S,Eden R

更新日期：2009-07-01 00:00:00

abstract：:A randomized comparative study between Nova-T and Copper-T-200 was performed simultaneously in Denmark, Finland and Sweden. The results of 741 postmenstrual insertions with Nova-T and 780 with Copper-T are reported. The pregnancy rate of Nova-T was lower in every age and parity group. The pregnancy rate of Copper-T-20...

journal_title：Contraception

authors： Luukkainen T,Nielsen NC,Nygren KG,Pyörälä T,Allonen H

更新日期：1979-01-01 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：: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：:Mature epididymal boar spermatozoa converted fructose, glycerol and glycerol-3-phosphate to carbon dioxide, but in the presence of 0.5 mM 3-bromopyruvate, these oxidations were inhibited while that of lactate was unaffected. Inhibition of the oxidation of these substrates results in a decrease in the content of ATP an...

journal_title：Contraception

authors： Jones AR,Gillan L,Milmlow D

更新日期：1995-11-01 00:00:00

abstract：:Ten Egyptian women who were using the injectable contraceptive norethisterone oenanthate (NET-OEN) for at least 6 months were monitored weekly for a period of 12 weeks by measuring 3 pituitary hormones (FSH, LH and prolactin) and 2 ovarian hormones (oestradiol 17-B and progesterone). It was concluded that NET-OEN is a...

journal_title：Contraception

authors： Saleh FM,Sallam HN,Abdel-Rahman H,Souka AR,El-Sahwi SY,Toppozada HK

更新日期：1983-07-01 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 evaluation of the study was of the impact of oral contraceptive (OC) use on activated protein C (APC-resistance). Eight hundred eighteen young fertile women were screened for a study designed to compare three different marketed OC preparations. The women could have used either other oral contraceptive preparations...

journal_title：Contraception

authors： Endrikat J,Noah M,Gerlinger C,Bannemerschult R,Junge W,Ruebig A,Schmidt W,Düsterberg B

更新日期：2001-10-01 00:00:00

abstract：:A longitudinal study of coagulation parameters was carried out on 100 Singaporean acceptors using the levonorgestrel subdermal implants NORPLANT for contraceptive purposes. At the end of 1 year of use, results from this on-going study indicate that these subjects may have an increased predisposition to thrombosis as e...

journal_title：Contraception

authors： Viegas OA,Singh K,Koh S,Singh P,Ratnam SS

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:We sought to determine whether there are differences in subject's motivation to participate in hormonal and barrier method contraceptive efficacy studies. STUDY DESIGN:All women presenting for screening appointments for either barrier or hormonal contraceptive efficacy trials were asked to complete a survey...

journal_title：Contraception

authors： Hohmann H,Reid L,Creinin MD

更新日期：2009-09-01 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：:A prospective randomized trial was conducted in 140 women to compare the efficacy of vaginal gemeprost with vaginal misoprostol for termination of second trimester pregnancy. Women requesting termination of second trimester pregnancy were randomized into two groups. Group A women were given 1 mg vaginal gemeprost ever...

journal_title：Contraception

authors： Wong KS,Ngai CS,Wong AY,Tang LC,Ho PC

更新日期：1998-10-01 00:00:00

abstract：:The aim of this study was to evaluate the effectiveness of lactational amenorrhoea and to determine the relationship between extended breastfeeding and the return of fertility. Breastfeeding pattern, basal body temperature, cervical mucus, salivary ferning, vaginal blood discharge, frequency of sexual intercourse, and...

journal_title：Contraception

authors： Tommaselli GA,Guida M,Palomba S,Barbato M,Nappi C

更新日期：2000-04-01 00:00:00

abstract：:The effect of aromatase inhibitors on the implantation process is not well known. This study examined the anti-implantation action in rats of a nonsteroidal aromatase inhibitor of high specific activity, fadrozole hydrochloride (Fad). Continuous subcutaneous infusion of Fad at 300 microg/day from Day 1 (the day of spe...

journal_title：Contraception

authors： Tamada H,Mizuta Y,Kawate N,Inaba T,Sawada T

更新日期：2003-07-01 00:00:00

abstract：:STS 557 (17 alpha-cyanomethyl-17 beta-hydroxy-estra-4.9(10)-diene-3-one) is a potent progestin. This compound was 10 times as potent as the standard levonorgestrel as judged by the classic Clauberg-McPhail Assay. The antiprogestational response is significant when STS 557 treatment starts 2 days before progesterone ad...

journal_title：Contraception

authors： Oettel M,Kurischko A

更新日期：1980-01-01 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：:In 1991, the source of public sector condom supplies in an African country changed from USAID to WHO. Following a complaint, the two types of condoms were sampled and compared. Laboratory tests indicated that the new-style condoms were of adequate quality, but a number of differences were noted between the two types. ...

journal_title：Contraception

authors： Gerofi J,Deniaud F,Friel P

更新日期：1995-10-01 00:00:00

abstract：:First year results of a randomized study of 1509 users of the Copper T380Ag with a silver core or of an IUD releasing 20 mcg day of levonorgestrel are reported. The cumulative gross pregnancy rate for each device was 0.3 per 100 at one year, with more than 490 women having one year of use with each device. The levonor...

journal_title：Contraception

authors： Sivin I,Alvarez F,Diaz J,Diaz S,el Mahgoub S,Coutinho E,Brache V,Diaz MM,Faundes A,Pavez M

更新日期：1984-11-01 00:00:00