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PubMed1981

The influence of ovulatory dysfunction and timing of insemination on the success of artificial insemination donor (AID) with fresh or cryopreserved semen.

The influence of ovulatory dysfunction and timing of insemination on the success of AID with either fresh or cryopreserved semen was investigated. A total of 238 patients were inseminated, resulting in 170 pregnancies during 1201 insemination cycles, an average of 5.0 cycles per pregnancy. Pregnancy rates were similar in those patients receiving either fresh or cryopreserved semen, but the number of cycles required for pregnancy to occur was doubled in the latter group. Ovulatory dysfunction further delayed the number of cycles before conception. The poorest results occurred in those patients with ovulatory dysfunction receiving cryopreserved semen. The timing of insemination was more important in patients receiving cryopreserved semen than those receiving fresh semen. With cryopreserved semen, pregnancy was not likely to occur unless the insemination was performed on the day of ovulation. These data suggest that frozen semen is less efficacious than fresh semen, a difference that is compounded by the presence of ovulatory dysfunction in the recipient. It is possible that an increase in the frequency of insemination from every other day to daily may improve the results of AID with cryopreserved semen.

Evaluation Studies as Topic↗
PubMed1981

Pituitary-ovarian function after tubal ligation.

Pituitary-ovarian function was evaluated by measurement of daily serum levels of luteinizing hormone (LH), 17 beta-estradiol, and progesterone in women with a previous history of tubal ligation. Normally menstruating women served as controls. The duration of the proliferative and luteal phase was similar for both groups. The midluteal progesterone level averages did not differ between the two groups. Preovulatory LH and 17 beta-estradiol peaks were significantly lower in the tubal ligation group; average midluteal LH and 17 beta-estradiol levels were also lower. These results reveal that pituitary-ovarian function can be altered following surgical sterilization.

Adult↗
PubMed1984

Complications of female sterilization: immediate and delayed.

Surgical sterilization in women has changed dramatically over the past 20 years. The development of laparoscopy and minilaparotomy have made the procedure readily available even in developing countries. In the United States, changing social values and changes in hospital regulations have done as much as technology to account for the tremendous increases in the number of women undergoing sterilization. Improved sterilization procedures have resulted in lower costs for sterilization and lowered morbidity and mortality rates. Hysterectomy for sterilization alone carries unacceptable morbidity and mortality rates. Originally, laparoscopic techniques utilized unipolar cautery. However, bowel burns, a rare but serious complication, were reported, and this led to newer techniques. These techniques, using bands, clips, and bipolar cautery, have gained increasing popularity and have eliminated many of the serious complications of female sterilization. Historically, there has been concern that tubal sterilization by any method produces, in significant numbers of patients, the subsequent gynecologic and psychologic problems called "post-tubal ligation syndrome." A review of earlier literature indicates that many of these studies have serious methodologic problems, including recall bias, inappropriate control groups, failure to elicit prior history of gynecologic or psychologic problems, and failure to account for the use of oral contraceptives or IUDs. More recent large prospective epidemiologic studies that have controlled for prior gynecologic problems and contraceptive usage have failed to show increased incidence of gynecologic sequelae in large numbers of women. However, there are some data to support the concept that in certain individuals, sterilization may result in disruption of ovarian blood or nerve supply, producing gynecologic sequelae. Additional data from these ongoing large-scale studies and others should help to elucidate this problem in the future. Pregnancy after sterilization (even excluding pregnancies present at the time of the procedure) is more common the first year after the procedure with the risk decreasing in subsequent years.(ABSTRACT TRUNCATED AT 400 WORDS)

Electrocoagulation↗
PubMed1984

Sex hormone profiles in oligomenorrheic adolescent girls and the effect of oral contraceptives.

The hormonal profiles and the effect of oral contraceptives (OCs) on 16 oligomenorrheic and 10 regularly menstruating adolescent girls were studied. Testosterone, androstenedione, dehydroepiandrosterone, estradiol, progesterone, luteinizing hormone, follicle-stimulating hormone, prolactin, and sex-hormone-binding globulin were determined on blood samples obtained during a control cycle, during OC treatment, and during the follow-up cycle after discontinuation of OC use. The oligomenorrheic girls had significantly higher concentrations of androstenedione and total and free testosterone than regularly menstruating girls during the control cycle. Sex-hormone-binding globulin concentrations were significantly lower in the oligomenorrheic group. Both in oligomenorrheic and regularly menstruating girls OC treatment caused a decrease in the mean concentrations of all hormones, except prolactin, to similar levels. For 2 to 4 weeks after treatment the oligomenorrheic girls had significantly lower levels of androstenedione, total and free testosterone, and luteinizing hormone than before treatment. In the control group there were no significant differences between pretreatment and posttreatment hormone concentrations. The risks and benefits of prescribing OCs for oligomenorrheic adolescent girls are discussed.

Adolescent↗
PubMed1985

A comparison of high-dose estrogens versus low-dose ethinylestradiol and norgestrel combination in postcoital interception: a study in 493 women.

Ethinylestradiol (EE), at a dosage of 5 mg/day for 5 consecutive days (5 mg EE), has generally been used for interception. A combination of 200 micrograms EE and 2 mg dl-norgestrel (EE + NG) was proposed as an effective alternative. Efficacy and tolerance of these methods were compared in a randomized, double-blind study. A group of 465 women was studied with a follow-up rate of 94.3%. In the 5 mg EE group a pregnancy rate of 0.9% was observed, and in the EE + NG group a rate of 0.4% was found. These rates differ significantly from the expected rates (P less than 0.0005, in both series). Nausea was noted in 59.1% of the 5 mg EE group and in 54.0% of the EE + NG series. Nausea and vomiting occurred in 20.8% and 15.8%, respectively. The efficacy of both methods as alternative morning-after medication was confirmed. The new method is preferable because treatment is limited to only 1 day.

Adolescent↗
PubMed1985

Hysterectomy performed within 1 year after tubal sterilization.

In the United States, approximately 650,000 women of reproductive age undergo tubal sterilization each year and some of these women later have hysterectomies. Little is known about risk factors for having hysterectomy after tubal sterilization. For examination of this issue, we analyzed data from the Collaborative Review of Sterilization, an ongoing multicenter prospective study designed to assess the safety and efficacy of female sterilization operations. In 1979 and 1980, 4002 women 15 to 44 years of age had interval tubal sterilization; of these women, 64 had hysterectomies within 15 months, which yielded a cumulative incidence of 1.6%. Women with a history of menstrual complaints, leiomyomata, ovarian cysts, or endometriosis before their tubal sterilization had an increased risk of hysterectomy, compared with women without such a history. However, 98% of women with a history of these conditions did not have a hysterectomy within 15 months after tubal sterilization. Further follow-up of these women should help to better delineate their long-term risks.

Adolescent↗
PubMed1986

Intranasal peptide contraception by inhibition of ovulation with the gonadotropin-releasing hormone superagonist nafarelin: six months' clinical results.

Forty-seven woman volunteers used a new highly potent stimulatory analog of the hypothalamic gonadotropin-releasing hormone (GnRH) for contraception. The superagonist nafarelin acetate, D-Nal(2)6-GnRH, was administered intranasally in one daily dose of 125 micrograms to 25 women and 250 micrograms to 22 women. Ovulation was consistently inhibited during 261 of 262 treatment months. No pregnancy occurred during 222 months in which no additional contraceptives were used. The mean plasma estradiol level after 6 months of treatment was 162 pmol/l. The predominant bleeding pattern was oligomenorrhea. Three women on the lower dose and six women on the higher dose discontinued the trial prematurely, mainly because of hot flushes. No serious side effects were reported. Ovulatory menstruations returned after a median time of 43 days after discontinuation of therapy. Daily intranasal nafarelin treatment for inhibition of ovulation proved to be an effective and rapidly reversible method of contraception.

Administration, Intranasal↗
PubMed1991

Endocrine responses to long-term administration of the antiprogesterone RU486 in patients with pelvic endometriosis.

OBJECTIVE: To examine endocrine and clinical responses to long-term administration of RU486 in patients with endometriosis. DESIGN: Prospective open trial. SETTING: Faculty practice of the authors. PATIENTS, PARTICIPANTS: Six normally cycling women with endometriosis were recruited. INTERVENTIONS: Subjects received RU486 100 mg/d for 3 months. MAIN OUTCOME MEASURE(S): Hormonal changes during RU486 were compared with control data obtained in the preceding cycle during the early follicular phase. Clinical responses were determined by patient assessment and second-look laparoscopy. RESULTS: All women became amenorrheic, and daily urinary levels of ovarian steroid metabolites remained acyclic. Mean luteinizing hormone (LH) (P less than 0.02) and LH pulse amplitude (P less than 0.05) were increased without changes in LH pulse frequency. An antiglucocorticoid effect was demonstrated by an increase in serum cortisol (P less than 0.01) and adrenocorticotropic hormone (P less than 0.05) levels. Treatment resulted in an improvement in pelvic pain in all subjects without significant change in the extent of disease as evaluated by follow-up laparoscopy. CONCLUSIONS: Daily administration of RU486 results in acyclic ovarian function and improvement in the subjective painful symptoms of endometriosis.

Adolescent↗
PubMed1993

Efficacy and safety of repeated transcervical quinacrine pellet insertions for female sterilization.

OBJECTIVE: To investigate the rates of tubal occlusion, pregnancy, and side effects of repeated, monthly transcervical insertions of 252 mg quinacrine as pellets. DESIGN: Clinical trial among 159 reproductive age women receiving two monthly transcervical insertions of 252 mg of quinacrine followed by hysterosalpingograms (HSGs) 1 month after last insertion and an additional monthly insertion among women without evidence of bilateral tubal occlusion. Contraception of women's choice provided until bilateral tubal occlusion achieved, and surgical sterilization provided for women failing to achieve bilateral tubal occlusion after third quinacrine insertion. Women were followed for at least 24 months for evidence of pregnancy or side effects. RESULTS: Among the 159 women completing the protocol, 73% had evidence of bilateral tubal occlusion by HSGs after two insertions of quinacrine pellets and 94% after a third insertion. These 149 women were followed for 24 months without a pregnancy failure or serious side effect. CONCLUSION: Transcervical applications of quinacrine as pellets have potential for safe, effective, inexpensive, and easily deliverable female sterilization.

Adult↗
PubMed1998

Is there any evidence for a post-tubal sterilization syndrome?

OBJECTIVE: To review the literature on menstrual and hormonal changes in women who under go tubal sterilization. DESIGN: A systematic review through MEDLINE and a literature search identified more than 200 articles in the English literature from which the most relevant were selected for this review. RESULT(S): Many authors have investigated the sequelae of female sterilization. Increased premenstrual distress, heavier and more prolonged menstrual bleeding, and increased dysmenorrhea have been reported. However, failure to control for age, parity, obesity, previous contraceptive use, interval since sterilization, or type of sterilization may have affected study results. Most studies that have controlled for these important variables have not reported significant changes, except in women who undergo sterilization between 20 and 29 years of age. CONCLUSION(S): Tubal sterilization is not associated with an increased risk of menstrual dysfunction, dysmenorrhea, or increased premenstrual distress in women who undergo the procedure after age 30 years. There may be some increased risk for younger women, although they do not appear to undergo significant hormonal changes.

Age Factors↗
PubMed1997

Treatment of adenomyosis-associated menorrhagia with a levonorgestrel-releasing intrauterine device.

OBJECTIVE: To evaluate the efficacy and tolerability of treatment with a levonorgestrel-releasing intrauterine device (IUD) in women affected by adenomyosis-associated menorrhagia. SETTING: Tertiary care center. DESIGN: Prospective, open, noncomparative study. PATIENT(S): Twenty-five women aged 38 to 45 years with recurrent menorrhagia associated with adenomyosis diagnosed at transvaginal ultrasonography participated in this study. INTERVENTION(S): An IUD releasing levonorgestel 20 mcg/day was inserted in each patient within 7 days of the start of menstrual flow. All of the patients were requested to compile a pictorial blood loss assessment chart each month. They underwent clinical and transvaginal ultrasound examinations 3, 6, and 12 months after IUD insertion. MAIN OUTCOME MEASURE(S): Menstrual pattern; serum hemoglobin, ferritin, and iron level changes. RESULT(S): One patient experienced IUD expulsion 2 months after device insertion and another requested removal of the IUD 4 months after insertion because of persistent irregular blood loss. Six months after IUD insertion, amenorrhea was observed in 2 patients and oligomenorrhea in another, spotting occurred occasionally in 7, and 13 had scanty but regular flow. One year of follow-up has been completed by the remaining 23 women: 2 with amenorrhea, 3 with oligomenorrhea, 2 with spotting, and 16 with regular flows. Significant increases in hemoglobin, hematocrit, and serum ferritin have been observed, but the lipid metabolism and clotting variables have remained unchanged. CONCLUSION(S): Our findings indicate that marked and safe relief from adenomyosis-associated menorrhagia can be obtained with the use of a levonorgestrel-releasing IUD.

Adult↗
PubMed1999

Adolescent gynecology in the office setting.

As stated by the Committee on Adolescence of the AAP, All pediatricians who choose to see teenagers should be able to provide counseling about sexual behavior, education on contraceptive methods and prevention of sexually transmitted diseases, and assistance with access to family planning services, preferably in the office or, if necessary, by referral. Expansion of skills and office capabilities to provide routine reproductive health care for adolescents, including pelvic examinations, annual Pap tests, diagnoses of pregnancy, diagnoses and treatment of sexually transmitted diseases, and the prescription of contraceptives, is also encouraged. Pediatricians who have longstanding relationships with their patients, and who are admired and trusted are ideal for providing this care.

Adolescent↗