Giovanna Testa

Ovarian activity during regular oral contraceptive use

The aim of this study was to assess whether during regular OC use ovarian activity might lead to ovulation, as assessed by ultrasound (US) evaluation of follicular growth and blood levels of 17-beta-estradiol and progesterone. A total of 51 healthy women with normal menstrual cycles (28 +/- 3 days) and no gynecological symptoms were recruited. A total of 22 patients were given a triphasic OC pill containing 35 mg ethinyl estradiol (EE) and 50 mg desogestrel (DSG) in the first seven tablets; 30 mg EE and 100 mg DSG in tablets 8 to 14, and 30 mg EE and 150 mg DSG in tablets 15 to 21; 29 patients received one of two OC pills, both containing 20 mg EE plus 150 mg DSG (15 patients) or 75 mg of gestodene (14 patients). A total of 86 cycles were monitored: 51 during the 3rd-4th cycle and 35 during the 6th-8th cycle of OC treatment. Follicular-like structures were observed in nine patients. The frequency of follicular-like structures was similar during the 3rd-4th cycle (9%) and during the 6th-8th cycle (11%). There was no relationship between follicular growth and blood levels of E2 and progesterone, which always appeared suppressed. In conclusion, the results of this study suggest that during OC use (even with low dose of ethinyl estradiol), a little ovarian activity may be present without ovulation.

Case-Control Study on Risk Factors for Premature Ovarian Failure

Objective of this case-control study was to investigate the potential risk factors for premature ovarian failure (POF). Seventy-three patients with secondary hypergonadotropic amenorrhea and, as control group, 144 women with acute, non-gynecological, non-neoplastic, non-hormone-related diseases were included in the study. Information was obtained on sociodemographic characteristics, gynecological and obstetric data, general lifestile habits, smoking habits and history of selected gynecological and other clinical conditions. A statistically significant association between high education level and POF was found (p = 0.03). Parity was related to a reduced risk of POF and this reduction increased with the number of live births (p = 0.02). No association emerged between POF risk and age at menarche, cycle length and oral contraceptive use. Women with POF could not be distinguished from control women by behavioral and reproductive history, except for lower fertility. The minor influence that reproductive and lifestyle factors have on the occurrence of POF suggests that genetic inheritance plays a more important role.

An Open Randomized Comparative Study of an Oral Contraceptive Containing Ethinyl Estradiol and Cyproterone Acetate with and without the GnRH Analogue Goserelin in the Long-Term Treatment of Hirsutism

A multicenter randomized study was carried out to compare the efficacy of combined therapy with a GnRH analog (goserelin) + an oral contraceptive (OC) containing ethinyl estradiol and cyproterone acetate and same OC alone in the treatment of severe hirsutism. The effect of these two therapies was assessed in a subjective and an objective evaluation of hair growth. According to the subjective evaluation, judged by physician and patient. 95% of patients obtained a partial response. The objective response was assessed by measuring the mean diameter of hair from 3 different areas and 1 control area. The decrease in hair diameter compared to pretreatment was statistically significant for both treatments, mainly for the abdomen and face. The difference between the two groups did not reach statistical significance. Therefore, we assume that OC alone remains the treatment of choice for hirsutism. However, the addition of the GnRH analog to OC needs further investigation and could be justified for patients with no response to standard monotherapy.

Efficacy of Placebo in the Treatment of Patients with Amenorrhea

Thirty-two amenorrheic patients were treated with a tablet oral placebo preparation for a period varying from 30 to 180 days. Another 24 amenorrheic patients were also treated with a placebo administered i.m. for a period varying from 30 to 120 days. As a consequence of the treatment, 27 patients (48%) had menstrual bleedings. The progestogen withdrawal test responsive patients were more responsive to placebo (73 vs. 14% in the progestogen withdrawal test nonresponsive, p < 0.001). The time lag between starting the medication and the first bleeding varied between 4 and 120 days with a mean value of 33.9 (SD 26.3). Oral placebo was more effective than the intramuscular form (56 vs. 38%, p < 0.05).

FIGO Committee for the Ethical Aspects of Human Reproduction and Women’s Health: Ethical Guidelines in the Prevention of Iatrogenic Multiple Pregnancy

Accessible online at: www.karger.com/journals/goi The FIGO Committee for the Ethical Aspects of Human Reproduction and Women’s Health considers the ethical aspects of issues that impact the discipline of obstetrics, gynaecology and women’s health. The following documents represent the result of that carefully researched and considered discussion. This material is not intended to reflect an official position of FIGO but to provide material for consideration and debate about these ethical aspects of our discipline for member organizations and their constituent membership.

Ovarian Stimulation with Low-Dose Pure Follicle-Stimulating Hormone in Polycystic Ovarian Syndrome Anovulatory Patients:Effect of Long-Term Pretreatment with Gonadotrophin-Releasing Hormone Analogue

A randomised clinical trial was performed to evaluate the effect of a 3-month gonadotrophin-releasing-hormone analogue (GnRH-a) in one cycle of ovulation induction with low-dose pure follicle-stimulating hormone (pFSH) in patients with polycystic ovarian syndrome (PCOS) anovulation. Twenty patients with chronic anovulation due to PCOS were randomised to ovulation induction with pFSH administered in a low-dose schedule with (10 patients) and without (10 patients) a 3-month pretreatment with GnRH-a. Ultrasound scan only monitoring of follicular growth, evaluation of plasmatic oestradiol at the day of triggering of ovulation with human chorionic gonadotrophin 5,000 IU and evaluation of plasmatic progesterone 8 days after were the main outcome measures. Ovulation occurred in 9 patients treated with pFSH and in 2 patients treated with GnRH-a plus pFSH. Five pregnancies in the pFSH group and no pregnancy in the GnRH-a group were obtained. Five cycles were stopped due to multifollicular growth in the GnRH-a group and 1 in the pFSH group. Pretreatment with a 3-month administration of a GnRH-a did not improve the ovulation rate and pregnancy rate in PCOS patient ovulation induction with low-dose pFSH.