gestodene and Polycystic-Ovary-Syndrome

We studied (1) the effects of oral contraceptive pills (OCPs) on hirsutism, hormonal and metabolic variables in 49 polycystic ovary syndrome patients without metabolic comorbidities and (2) the effect of 17-hydroxysteroid dehydrogenase type 5 gene polymorphism (-71A/G HSD17B5 SNP) on the response to OCP treatment. Mean age was 21.9 ± 6.5 years. Patients received monophasic OCP (20 μg ethinyl estradiol plus 75 μg gestodene), 21/28 days per cycle, during 6 months; 32 patients with severe hirsutism also received spironolactone 100 mg. The frequencies of HSD17B5 genotypes were: AA = 0.49 (55.1%), AG = 0.42 (30.6%) and GG = 0.09 (14.3%). After 6 months, body mass index and waist circumference remained unchanged regardless of the presence of allele G. A slight reduction (p < 0.05) was noted in systolic blood pressure (p < 0.05) and luteinizing hormone levels, whereas a slight increase (p < 0.05) was noted in lipids. Total testosterone and hirsutism score declined, while sex hormone binding globulin increased after OCP treatment (p < 0.05). None of these changes were associated with genotype. Insulin and homeostasis model assessment remained unchanged after treatment and did not vary according to the presence of allele G. OCP seems to ameliorate androgenic symptoms without compromising metabolic parameters. The -71A/G SNP of HSD17B5 gene did not contribute to the improvements observed.

Topics: 3-Hydroxysteroid Dehydrogenases; Adolescent; Adult; Aldo-Keto Reductase Family 1 Member C3; Brazil; Contraceptives, Oral, Combined; Drug Therapy, Combination; Ethinyl Estradiol; Female; Genetic Association Studies; Hirsutism; Humans; Hydroxyprostaglandin Dehydrogenases; Hyperandrogenism; Mineralocorticoid Receptor Antagonists; Norpregnenes; Pilot Projects; Polycystic Ovary Syndrome; Polymorphism, Single Nucleotide; Severity of Illness Index; Sex Hormone-Binding Globulin; Spironolactone; Testosterone; Young Adult

This randomized study's aim was to compare the effect of four oral contraceptives (OCs) containing 30 mcg of ethinylestradiol (EE) and different progestogens [drospirenone, (DRSP), chlormadinone acetate (CMA), desogestrel (DSG), gestodene (GSD)] on biochemical and hormonal parameters of hyperandrogenism and sex hormone-binding globulin (SHBG) in women with polycystic ovary syndrome (PCOS).. Forty women with PCOS (age 16-35 years) were recruited and randomly assigned to one of four treatment groups of 10 women each, treated, respectively, with 3 mg DRSP/30 mcg EE (Yasmin, Bayer Shering), 2 mg CMA/30 mcg EE (Belara, Grunenthal), 75 mcg GSD/30 mcg EE (Minulet, Wyeth Lederle) and 150 mcg DSG/30 mcg EE (Practil 21, Organon Italia). Blood samples were obtained on day 6-8 of the control cycle and day 6-8 of the third treatment cycle for assay of the following hormones: androsteredione (A), total testosterone (T), free T, SHBG, dehydroepiandrosterone sulphate (DHEAS).. In all groups, mean concentrations of free T, total T and A dropped by 40-60%, and concentrations of DHEAS dropped by 20-50%. Formulations with DRSP and CMA caused a greater reduction of androgens and a progressive increase in serum concentrations of SHBG than those with DSG and GSD.. Clinical studies need to be performed to determine effects of these OCs upon clinical signs of hyperandrogenism.

Topics: Adolescent; Adult; Androstenedione; Androstenes; Chlormadinone Acetate; Contraceptives, Oral, Combined; Dehydroepiandrosterone Sulfate; Desogestrel; Ethinyl Estradiol; Female; Humans; Hyperandrogenism; Norpregnenes; Polycystic Ovary Syndrome; Progesterone Congeners; Sex Hormone-Binding Globulin; Statistics, Nonparametric; Testosterone; Young Adult

Low-dose flutamide-metformin has been developed as a background therapy for non-obese adolescents and young women with hyperinsulinaemic hyperandrogenism, a variant of polycystic ovary syndrome (PCOS). We verified whether the lipolytic efficacy of flutamide-metformin in women with PCOS is enhanced by giving an oral contraceptive (OC) co-therapy that contains drospirenone, instead of gestodene, as progestin.. An open-labelled study was carried out in which non-obese women with PCOS (n = 29; age approximately 20 years), who had been on a combination of flutamide (62.5 mg/day), metformin (850 mg/day) and ethinylestradiol-gestodene for 8-15 months, were randomized for replacement of the gestodene OC by a drospirenone OC. Assessments of endocrine-metabolic state and body composition (by dual-energy X-ray absorptiometry) were performed at randomization and after 6 months.. The switch to drospirenone OC was accompanied by a reduction of total and abdominal fat (mean -0.8 and -0.5 kg) and by an increment of lean body mass (+0.6 kg; all P < 0.01), so that body adiposity was strikingly reduced without changing body weight.. In non-obese women with PCOS, low-dose flutamide-metformin reduces total and abdominal fat excess more effectively if contraceptive co-therapy contains drospirenone, instead of gestodene, as progestin.

Topics: Abdomen; Adipose Tissue; Adolescent; Adult; Androgen Antagonists; Contraceptives, Oral; Drug Therapy, Combination; Estrogens; Ethinyl Estradiol; Female; Flutamide; Humans; Hypoglycemic Agents; Metformin; Norpregnenes; Obesity; Polycystic Ovary Syndrome

To assess whether a single nucleotide polymorphism (SNP50) of the aromatase gene (CYP19) is associated with polycystic ovary syndrome (PCOS) phenotypes and to investigate the influence of this polymorphism on the response of PCOS to treatment with oral contraceptive pills (OCP).. 162 hirsute women were stratified into a classic PCOS group (hyperandrogenism, ovulatory dysfunction, c-PCOS) and an ovulatory PCOS group (hyperandrogenism, ovulatory cycles, polycystic ovaries, ov-PCOS). 51 women completed a 6-month OCP trial (20 µg ethinyl estradiol + 75 µg gestodene, 21/28 days per cycle, plus 100 mg spironolactone in 32 women with moderate to severe hirsutism). We considered the presence of the polymorphic allele A (AG+AA) in comparison to the absence of the polymorphism (GG) to express results and to perform the comparisons regarding clinical variables.. Mean age was 23.3 ± 6.9 years. Hirsutism score was similar in c-PCOS and ov-PCOS (15 (11-20) vs. 13 (11-20)). The differences in hormone and metabolic variables between phenotypes were independent of the presence of allele A. In the OCP trial subsample, no differences were observed between genotypes after 6 months' treatment.. The differences between c-PCOS and ov-PCOS cannot be explained by the genetic variation at SNP50 in the CYP19 gene.

Topics: Adult; Androgens; Anovulation; Aromatase; Blood Pressure; Body Mass Index; Contraceptives, Oral; Ethinyl Estradiol; Female; Gene Frequency; Genotype; Hirsutism; Humans; Hyperandrogenism; Norpregnenes; Phenotype; Polycystic Ovary Syndrome; Polymorphism, Single Nucleotide; Spironolactone; Young Adult

A case of unusual combination of polycystic ovaries (PCO), adrenal non-functioning adenoma and severe hirsutism in a young woman from Southern Italy is reported here. A 18-yr-old woman was referred to our Department because of oligomenhorrea, acne and severe hirsutism. During evaluation of the cause of her symptoms, PCO and small left adrenal adenoma were revealed. Although adrenal androgen excess has been shown to dysregulate the hypothalamic-pituitary-gonadal axis, causing PCO-like syndrome, normal circulating androgen values were found. Androgens and cortisol levels were completely suppressed by low-dose dexamethasone test, excluding autonomous steroid secretion by the adrenal mass. Normal response of cortisol and adrenal androgens to corticotropin stimulation test permitted the exclusion of functional adrenal hyperandrogenism. Despite normal LH/FSH ratio, anovulatory cycles were revealed by persistently low progesterone values. Glucose and insulin response to oral glucose tolerance test did not differ from those of normal population. The patient showed an improvement of acne and hirsutism on therapy with estro-progestins (EP). In conclusion, despite normal pattern of serum androgens and LH/FSH ratio, this patient had anovulatory cycles and good response to the EP treatment. These findings suggest that ultrasonography evidence of PCO together with anovulatory cycles contributed to her clinical picture whereas adrenal adenoma seemed to have no relevant role. This case report underlines the need of cautious interpretation of imaging results and clinical signs of severe hirsutism, reminding one that the true cause of a medical problem may not be the most evident.

Topics: Acne Vulgaris; Adenoma; Adolescent; Adrenal Gland Neoplasms; Androgens; Estrogens; Ethinyl Estradiol; Female; Hirsutism; Humans; Norpregnenes; Oligomenorrhea; Ovary; Polycystic Ovary Syndrome; Progestins; Treatment Outcome; Ultrasonography