A 4-year follow-up study of women with Norplant-2 contraceptive implants.

abstract：:To determine the safety of transcervical administration of quinacrine pellets as a method of voluntary female sterilization, three noncomparative Phase I clinical trials of the administration of 250 mg quinacrine were carried out in 21 women who were scheduled to undergo hysterectomy 24 h or one month later. Detailed ...

journal_title：Contraception

authors： Laufe LE,Sokal DC,Cole LP,Shoupe D,Schenken RS

更新日期：1996-09-01 00:00:00

abstract：OBJECTIVE:The gold standard for measuring oral contraceptive (OC) pharmacokinetics is the 24-h steady-state area under the curve (AUC). We conducted this study to assess whether limited sampling at steady state or measurements following use of one or two OCs could provide an adequate proxy in epidemiological studies fo...

journal_title：Contraception

authors： Basaraba CN,Westhoff CL,Pike MC,Nandakumar R,Cremers S

更新日期：2017-04-01 00:00:00

abstract：:A new synthetic progestagen, Org 2969 (13-ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol) was administered to 9 healthy normally menstruating women. 3 subjects (Group 1) ingested .030 mg, while 6 (Group 2) ingested .015 mg of the compound daily on Days 1-20 of 1 menstrual cycle. The previous menstrual...

journal_title：Contraception

authors： Viinikka L,Hirvonen E,Ylikorkala O,Nummi S,Virkkunen P,Ranta T,Alapiessa U,Vihko R

更新日期：1977-07-01 00:00:00

abstract：:A simple survey was made of health-care providers to determine their attitudes toward oral contraceptives containing more than 50 mcg of estrogen. It was found that about two-thirds of respondents prescribe this group of medication, although few do so regularly. Their use seemed correlated with providers 40 years of a...

journal_title：Contraception

authors： Grossman RA

更新日期：1988-11-01 00:00:00

abstract：OBJECTIVE:To describe the role of worksite characteristics, job role and abortion stigma in clinical abortion workers' occupational stress. STUDY DESIGN:We recruited nurses, medical assistants and counseling staff who provide abortion care at five hospitals and four freestanding clinics in Massachusetts. Study instrum...

journal_title：Contraception

authors： Janiak E,Freeman S,Maurer R,Berkman LF,Goldberg AB,Bartz D

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:Potential barriers to intrauterine device (IUD) use include provider concern about difficult insertion, particularly for nulliparous women. OBJECTIVE:This study aims to evaluate the evidence on the effectiveness of medications to ease IUD insertion on provider outcomes (i.e., ease of insertion, need for adj...

journal_title：Contraception

authors： Zapata LB,Jatlaoui TC,Marchbanks PA,Curtis KM

更新日期：2016-12-01 00:00:00

abstract：OBJECTIVE:To determine the pharmacokinetics (PK) of drospirenone (DRSP), alone versus in combination with ethinyl estradiol (EE), after single and repeated administration. STUDY DESIGN:We conducted a single-centre, open-label, crossover, 2-treatment, 2-period, 2-sequence study in which non-micronized DRSP 4 mg or a co...

journal_title：Contraception

authors： Richter WH,Koytchev R,Kirkov V,Merki G,Colli E,Regidor PA

更新日期：2020-02-01 00:00:00

abstract：:A study was performed to evaluate the impact of knowledge of HIV infection (diagnosis) on contraception information and choices for HIV infected women. A questionnaire was given to 140 HIV infected women. Most of the studied population included young women with a low educational level. A significant increase in the kn...

journal_title：Contraception

authors： Magalhães J,Amaral E,Giraldo PC,Simoes JA

更新日期：2002-08-01 00:00:00

abstract：:Related to concerns about the role of obesity in the efficacy of contraceptive drugs, a review of the literature was carried out in regard to the pharmacokinetics of ethinyl estradiol and various progestins given by various routes of administration. Most studies show that obese women exhibit modestly lower plasma conc...

journal_title：Contraception

authors： Jusko WJ

更新日期：2017-01-01 00:00:00

abstract：:Medication abortion, also referred to as medical abortion, is a safe and effective method of providing abortion. Medication abortion involves the use of medicines rather than uterine aspiration to induce an abortion. The U.S. Food and Drug Administration (FDA)-approved medication abortion regimen includes mifepristone...

journal_title：Contraception

authors： Practice Bulletins—Gynecology, the Society of Family Planning.

更新日期：2020-10-01 00:00:00

abstract：:The influence of oral contraceptives (OCs) on sex hormone binding globulin (SHBG) capacity was studied in women using OCs for a at least 2 months and compared with values in normal menstruating women, in pregnant women, in postmenopausal women, and in normal males. Binding capacity was measured by ammonium sulfate p...

journal_title：Contraception

authors： van Kammen E,Thijssen JH,Rademaker B,Schwarz F

更新日期：1975-01-01 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：:The study of a modified minilaparotomy technique of interval female sterilization is reported. The modified minilaparotomy technique of interval female sterilization is performed under local anesthesia using the Ramathibodi uterine manipulator, bivalve speculum, and a low midline incision. Sixty cases were treated wit...

journal_title：Contraception

authors： Taneepanichskul S,Intaraprasert S,Chaturachinda K

更新日期：1997-06-01 00:00:00

abstract：:The objective of this double-blind, placebo-controlled study was to evaluate the effect of mefenamic acid and placebo on controlling irregular uterine bleeding in depot-medroxyprogesterone acetate (DMPA) users. A total of 48 DMPA users attending the Family Planning Clinic, Chulalongkorn Hospital were studied, all had ...

journal_title：Contraception

authors： Tantiwattanakul P,Taneepanichskul S

更新日期：2004-10-01 00:00:00

abstract：:To study the effect of Stryphnodendron polliphyllum M. upon implantation, the seeds and empty pods of this plant were given to pregnant rats, on the 5th and 6th days of gestation. The animals were sacrificed on the 14th day of pregnancy and implantation and resorption indices were studied. The results show definite em...

journal_title：Contraception

authors： Guerra MO,Araujo FC,Peters VM,Andrade AT

更新日期：1979-10-01 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：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：BACKGROUND:Doxycycline is commonly used for antibiotic prophylaxis before dilation and evacuation (D&E) but frequently causes nausea and emesis which may affect absorption and effectiveness. Taking doxycycline the night prior to surgery may result in adequate absorption with better tolerance. STUDY DESIGN:We enrolled ...

journal_title：Contraception

authors： Reeves MF,Lohr PA,Hayes JL,Harwood BJ,Creinin MD

更新日期：2009-02-01 00:00:00

abstract：:A drug delivery system which provides a sustained release of norethindrone (NET) and mestranol (ME) for one month after a single intramuscular injection was assessed as a long-acting injectable contraceptive. The system is based upon well defined particle size crystals of the synthetic steroids maintained in suspensio...

journal_title：Contraception

authors： Díaz-Sánchez V,Garza-Flores J,Jimenéz-Thomas S,Rudel HW

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Induced fetal demise by intraamniotic injection of digoxin is an alternative to methods using intracardiac or umbilical vein injection. This study was designed to evaluate the effectiveness of intraamniotic injection and the timing of fetal demise after injection. STUDY DESIGN:Twenty-two women had ultrasoni...

journal_title：Contraception

authors： Borgatta L,Betstadt SJ,Reed A,Feng KT

更新日期：2010-04-01 00:00:00

abstract：OBJECTIVES:The objective was to measure the rate of unintended pregnancies in women using levonorgestrel-releasing intrauterine systems (LNG IUSs, releasing 20 mcg LNG daily) and copper intrauterine devices (IUDs) in a typical population of IUD users and to describe associated complications. METHODS:A multinational, p...

journal_title：Contraception

authors： Heinemann K,Reed S,Moehner S,Minh TD

更新日期：2015-04-01 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：:The effect of eight common local mineral water drinks in Ile-Ife, Nigeria (seven cola and one lemon-based) on sperm motility in vitro was carried out. There was no significant difference in the pH values of all the drinks, the pH ranged between 2.30-2.50. After one minute, Pepsi-Cola had the least inhibitory effect on...

journal_title：Contraception

authors： Oyelola OO,Ayangade SO,Amole F

更新日期：1987-10-01 00:00:00

abstract：:The effect of a single implant-D containing 40 mg of norethindrone acetate on the endometrium and serum progesterone, and its mode of contraceptive action was investigated. 20 women aged 20-40 (parity 1-5) had used implant-D for periods of 7-27 months. Endometrial biopsies and peripheral venous bloods were collected...

journal_title：Contraception

authors： Takkar D,Jeyaseelan S,Kinra G,Laumas KR,Hingorani V

更新日期：1978-02-01 00:00:00

abstract：:The morphology and the related composition of T-type intrauterine devices (IUDs) made of gold-plated copper were studied in relation to patient complaints. The removed IUDs were examined without pretreatment by scanning electron microscopy and energy dispersive x-ray spectroscopy. Besides the previously found incrusta...

journal_title：Contraception

authors： Patai K,Dévényi L,Zelkó R

更新日期：2004-08-01 00:00:00

abstract：:The effect of continuous release of microquantities of cyproterone acetate from subcutaneously implanted silastic capsules on the fertility of surgically manipulated seminal vesicles of rat has been studied. The experimental animals showed infertility for 3 weeks, as a consequence of removal of seminal plasma, followi...

journal_title：Contraception

authors： Nayyar SK,Ghosh T

更新日期：1980-02-01 00:00:00

abstract：:Mifepristone (RU 486; Roussel-Uclaf, Paris, France) is an antiprogesterone used for termination of very early pregnancy. The ripening effect of Mifepristone on the human pregnant cervix was studied in 42 healthy women from 7 to 11 weeks gestation. The women were randomly allocated to oral treatment of either 100 mg Mi...

journal_title：Contraception

authors： Rådestad A,Christensen NJ,Strömberg L

更新日期：1988-09-01 00:00:00

abstract：:Fifty-six women using depot-norethisterone enanthate injections for contraception for 2 years or more were compared with a control group of 48 women not using hormonal contraception. No significant difference was found between the study group and controls for Factors VIIc and Antithrombin III. Factor Xc was reduced in...

journal_title：Contraception

authors： McEwan JA,Griffin M

更新日期：1991-12-01 00:00:00

abstract：:Increased menstrual blood loss (MBL) associated with intrauterine device (IUD) use may precipitate or aggravate iron deficiency anaemia, adversely affecting the health of women particularly those from developing countries. Studies were conducted to define the association of MBL and iron status in South American women;...

journal_title：Contraception

authors： Andrade AT,Pizarro E,Shaw ST Jr,Souza JP,Belsey EM,Rowe PJ

更新日期：1988-07-01 00:00:00

abstract：OBJECTIVES:This study is designed to evaluate the popularity of vasectomy in Iran. The study was conducted to calculate the frequency of vasectomy over time, to compare vasectomy users' characteristics with the general population and whether these characteristics have changed over time. STUDY DESIGN:A cross-sectional ...

journal_title：Contraception

authors： Farrokh-Eslamlou H,Oshnouei S,Alinejad V

更新日期：2015-11-01 00:00:00