The effect of low dose nylestriol-levonorgestrel replacement therapy on bone mineral density in women with postmenopausal osteoporosis

OBJECTIVE

Recently our studies have shown that nylestriol in combination with levonorgestrel prevented bone loss, decreased bone turnover rate and increased the maximal loading of bone without obvious side effects in retinoic acid (RA) induced osteoporotic rats. In addition to the animal experiments, we evaluate the effect of Compound Nylestriol Tablet (CNT) on bone mineral density (BMD) in women with postmenopausal osteoporosis. Compound Nylestriol Tablet, which contains 0.5 mg of nylestriol (cyclopentylethinyl estriol) and 0.15 mg of levonorgestrel per tablet, was authorized as a new anti-osteoporotic agent for clinical trial in postmenopausal osteoporosis.

METHODS

One year's clinical observation was performed in 191 eligible patients who were randomly divided into two groups (A and B). In group A, 119 patients were treated for one year with CNT (one tablet per week) and in group B, 72 patients with placebo. Bone mineral density of lumbar antero-posterior spine (L1-L4), lateral spine, total hip and total forearm positions including radius+ulna at the ultra distal areas, mid areas, and one-third areas, were measured before and after treatment. Biochemical parameters and effects of CNT on uterus, and breast were observed.

RESULTS

We found that patients treated with CNT had a significant decrease of bone loss in total forearm, including radius+ulna at the ultra distal, mid, and 1/3 areas compared with control subjects (all P < 0.05). An improved BMD tendency could be seen at the lumbar spine. There were no differences in the observed biochemical variables. No side-effects on uterus, or mammary glands observed. None of the patients had uterine bleeding or vertebral fractures during one year's CNT treatment.

CONCLUSION

These data suggested that CNT is effective, safe and convenient in treating postmenopausal osteoporosis.

[Medication of the month. Lowette, a contraceptive for treating acne in young women]

Acne is a multifactorial disorder affecting the vast majority of adolescents and young adults. Among the therapeutic armamentum, estroprogestative contraception can be offered to young women. The choice must, however, be carefully targeted because the estroprogestative associations do not show similar anti-acne efficacy. A new contraceptive associating 20 micrograms of ethinyl estradiol and 100 micrograms of levonorgestrel (Lowette) has proven its clinical efficacy in this indication.

Estroprogestinic pill normalizes IGF-I levels in acromegalic women

In some acromegalic patients medical treatment does not succeed in normalizing GH/IGF-I values. Data showing IGF-I suppression in acromegaly by estrogen and by tamoxifen use prompted us to reevaluate the effects of estroprogestins (EP) supplementation on GH/IGF-I levels in acromegalic women resistant or only partially sensitive to medical treatment. Eight active acromegalic women (30-52 yr, 4 with regular menses) entered a prospective open pilot study. Three of them, resistant to medical treatment, were off therapy; the remaining five, partially sensitive, maintained it at the maximally effective dosages throughout the study. Patients were treated with a triphasic pill (ethynil-estradiol 30-40-30 microg/day and desogestrel 50-70-100 mg/day) for 13 +/- 7 months. IGF-I levels fell from 512 (median, interquartile 436-657) microg/l to 282 (244-526) microg/l (p=0.0414); the decrease was observed in 6 patients (75%), and normal values were reached in 4 (50%). GH levels did not change [basal 7.6 (6.2-8.6) microg/l, final 7.6 (6.5-8.3) microg/l]. Effectiveness of treatment was not dependent on concomitant anti-GH treatment or gonadal status. In all patients IGF-I levels re-increased after EP withdrawal. This pilot study shows a marked IGF-I lowering effect of pill in acromegalic women, and warrants a prospective randomized study in patients resistant or partially sensitive to other medical treatments.

[Hormonal correction in combined therapy of temporomandibular joint dysfunction in women]

Pain dysfunction syndrome of the temporomandibular joint (TMJ) in women is often accompanied by mammary and reproductive disorders associated with endocrine disturbances. 30 female patients aged 19-35 years suffering from of the pain dysfunction syndrome TMJ combined with intact dentition and orthognathic occlusion were studied. Dental examination was followed by gynecologic examination. According to the treatment the patients were divided into 2 groups. Group I included women who were administered conventional treatment (orthopedic treatment, drug and physiotherapy). In group II patients conventional therapy was also combined with monophase oral contraceptive "Femoden". Efficacy of treatment in group I was 46.67%; while group II patients showed a 100% favourable effect. Besides, combination of dental and gynecologic therapy was found to exert a 2.1 times more stable clinical effect us compared to conventional treatment. Hormone correction in women with reproductive pathology results in prolonged control of the pain dysfunction syndrome TMJ due to steroid normalization (hypothalamic, hypophysial, ovary steroid normalization) and has no side effects.

[Tolerance and acceptability of Norplant contraceptive devices]

OBJECTIVES

Norplant implants have been used for long-lasting contraception in Senegal since 1986. The purpose of this work was to assess tolerance and acceptability of the method among Senegalese women.

MATERIAL AND METHODS

A prospective non-comparative study including 300 women was undertaken in the Obstetrics and Gynecology Clinic at the University Teaching Hospital A Le Dantec of Dakar between December 1986 and July 1991. Women meeting inclusion criteria were seen at 1 month, 3 months, and 6 months after insertion then every 6-month until device removal.

RESULTS

The mean age of women was 31.3+/-5.45 years and mean parity was 4.7+/-2.45. Almost half of the women no longer desired pregnancy and 67.6% of the women who had not used contraceptive method the month before admission decided to use Norplant. During follow-up visits, 45.2% had menstrual side effects mainly amenorrhea 23.4% and irregular bleeding 12.5%. Non-menstrual side effects were local reactions at the implant site (19.9%). The other side effects were dizziness, asthenia, insomnia, anemia, and high blood pressure and weight change. Overall, 58.8% of the women kept their implants and had them removed after 5 years of use. The failure rate was 3.3+/-1.25. At the end of five years of use, satisfaction was 84.8% and nearly two-thirds of the women decided to recommend Norplant to a friend or relative or to use it again.

CONCLUSION

Norplant is a method of choice among the range of contraceptive methods available in Senegal. Because of its advantages and its ease of use, Norplant could be a widely used method in Senegal.

[Endometriosis in adolescence - treatment]

Endometriosis is treatment when has expressed symptomatic. In spite of increased possibility the current treatment is provisionally. It is applied Danazol, Ru 486, GnRh agonists. Nafarelin diminishes the pain syndrome in 70% of the cases. The relapses are 53.4% for 5 years. However, the GnRH agonists provoke suppress on E2, which lead to transient bones demineralization. Therefore they are impracticable in adolescent age when the bone growth occurs. Therefore in adolescent age for treatment on the endometriosis is recommend low-dose oral contraceptive drugs and in a case of inadequate effect to make Laparoscopic vaporization on the endometriomas by trained operator.

Mifepristone: contraceptive and non-contraceptive uses

Mifepristone is an orally active progesterone antagonist. It can be used for both contraceptive and non-contraceptive clinical indications. It is a very effective drug for emergency contraception with a low incidence of side effects. There is a potential for mifepristone to be used as a once-a-month pill. There is a need, however, for a simple, inexpensive and accurate method to identify the luteinizing hormone surge before this method can be used in clinical practice. The daily administration of mifepristone offers promise as an effective method of contraception but more studies need to be done. The combination of mifepristone with a prostaglandin analogue is a well-established method for termination of pregnancy of up to 9 weeks. Recent data suggest that this combination may also be used up to 9-13 weeks of pregnancy. Although mifepristone is effective in dilating the cervix before vacuum aspiration, misoprostol is probably the drug of choice in most situations. In the second trimester, mifepristone is effective in shortening the abortion process induced by prostaglandin analogues. The combination of mifepristone and prostaglandin also offers a medical method for management of miscarriages. Mifepristone has been used for a number of other indications, but further studies are needed before such treatment can be recommended.

Androgen and lipid profiles in adolescents with polycystic ovary syndrome who were treated with two forms of combined oral contraceptives

OBJECTIVE

To compare the effects of cyproterone acetate and desogestrel, as part of combined oral contraceptives, on lipid metabolism and hirsutism of adolescents with polycystic ovary syndrome (PCOS).

DESIGN

Prospective randomized clinical trial.

SETTING

Outpatient gynecology clinic (referral center) of a university.

PATIENT(S)

Twenty-eight adolescent girls with clinical and biological hyperandrogenism and six or less menses during the past 12 months.

INTERVENTION(S)

Group A (n = 14) received 0.15 mg of desogestrel plus 0.030 mg of ethinyl estradiol daily. Group B (n = 14) received 2 mg of cyproterone acetate plus 0.035 mg of ethinyl estradiol daily. Treatment was given for 21 days followed by a 7-day rest for a period of 12 months.

MAIN OUTCOME MEASURE(S)

Hirsutism and lipid profile were evaluated before initiation and at 3, 6, 9, and 12 months of treatment. Androgen profile was evaluated before and at 12 months of treatment.

RESULT(S)

A significant decline of the Ferriman-Gallway hirsutism score was observed from the sixth month of therapy in both groups. During therapy, the levels of testosterone, free testosterone, Delta(4)-androstenedione, and 17OH-progesterone decreased significantly, whereas sex hormone-binding globulin (SHBG) increased significantly in both groups. The level of total cholesterol and low density lipoprotein (LDL) cholesterol increased significantly, whereas high density lipoprotein (HDL) cholesterol and apolipoprotein A-I increased significantly from the third month of therapy in both groups. Total cholesterol/HDL cholesterol and LDL cholesterol/HDL cholesterol ratios remained unchanged. The levels of triglycerides increased significantly in the cyproterone acetate-treated group after the third month.

CONCLUSION(S)

Treatment of adolescent girls with PCOS with the two studied formulations is comparably effective in decreasing hirsutism and androgen levels. Both combined oral contraceptives are associated with an increase of total cholesterol, LDL cholesterol, and HDL cholesterol levels and no change of the total cholesterol/HDL cholesterol and LDL cholesterol/HDL cholesterol ratios. Treatment with the cyproterone acetate combined oral contraceptive is associated with a tendency toward increasing the levels of triglycerides.

Adolescent emergency contraception: attitudes and practices of certified nurse-midwives

Teenage pregnancy has reached epidemic proportions in the United States with I million pregnancies and more than 500,000 live births occurring each year among women under the age of 20. The safety and efficacy of postcoital administration of oral contraceptives, commonly called "emergency contraception" (EC), have been well documented. However, EC is dramatically underused in the United States. Because low use of EC may be attributable, in part, to both lack of knowledge, as well as misinformation on the part of health care providers, further research in this area is warranted. Because midwives play a significant role in the provision of reproductive health care to adolescents, their attitudes about the use of EC among teens may impact the availability of emergency contraception options to these clients. This article presents results of a survey of certified nurse-midwives with respect to their attitudes, practices, and policies related to EC and provides recommendations specific to this provider population.

Estradiol and norgestimate: a review of their combined use as hormone replacement therapy in postmenopausal women

The focus of this review is hormone replacement therapy (HRT) with continuous administration of micronised, oral 17beta-estradiol 1 mg/day (herein referred to as continuous estradiol) plus micronised, oral norgestimate 90 microg/day administered for 3 days then withdrawn for 3 days in a 6-day repeating sequence (herein referred to as intermittent norgestimate). According to data from randomised, comparative trials of 1 year's duration, continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day relieves climacteric symptoms (vasomotor symptoms and vulvovaginal atrophy) in postmenopausal women. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day appeared as effective as estradiol 1 mg/day alone or continuous estradiol 2 mg/day plus continuous norethisterone acetate 1 mg/day in the treatment of postmenopausal women with vasomotor symptoms. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day was as effective as continuous estradiol 1 mg/day in causing the maturation of vaginal epithelial cells. In a randomised, double-blind study, bone mineral density (BMD) increased to a significantly greater extent and the rate of bone turnover was slower in postmenopausal women treated with continuous oral estradiol 1 mg/day plus intermittent norgestimate 90 microg/day than in placebo-treated patients. Two randomised, double-blind studies indicated that the addition of norgestimate 90 microg/day to continuous estradiol 1 mg/day did not attenuate the beneficial effects of estradiol on lipid parameters. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day was associated with increases in mean serum high density lipoprotein (HDL)-cholesterol levels and decreases in total cholesterol, low density lipoprotein (LDL)-cholesterol and lipoprotein (a) levels, compared with baseline. There was no statistically significant increase in triglyceride levels. In comparative trials, continuous oral estradiol 1 mg/day plus intermittent oral norgestimate 90 microg/day was well tolerated. Headache, breast pain or discomfort, abdominal pain or discomfort, uterine bleeding, dysmenorrhoea, oedema, nausea and depression were the most commonly reported adverse events. Continuous estradiol 1 mg/day plus intermittent oral norgestimate 90 microg/day was associated with a favourable uterine bleeding profile that improved over time. In a randomised trial, 80% of women were free from bleeding (irrespective of spotting) during month 12 of treatment. Norgestimate 90 microg/day was effective in protecting postmenopausal women against induction of endometrial hyperplasia by continuous estradiol 1 mg/day. In conclusion, data from a limited number of randomised studies indicate that HRT with continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day is effective in relieving climacteric symptoms, increasing BMD and slowing the rate of bone turnover in postmenopausal women. This HRT regimen is well tolerated and is associated with a similar incidence of adverse events to that reported in recipients of continuous estradiol 1 mg/day. The norgestimate component of the regimen provides good endometrial protection and is associated with a favourable bleeding profile. Long-term studies investigating the associated risk of breast cancer and thromboembolic events in recipients of continuous estradiol plus intermittent norgestimate are needed. In the meantime, continuous oral estradiol plus intermittent oral norgestimate can be regarded as an effective new option for HRT in postmenopausal women.

Spotlight on Estradiol and Norgestimate as Hormone Replacement Therapy in Postmenopausal Women*

The focus of this review is hormone replacement therapy (HRT) with continuous administration of micronized, oral 17beta-estradiol 1 mg/day (herein referred to as continuous estradiol) plus micronized, oral norgestimate 90 microg/day administered for 3 days then withdrawn for 3 days in a 6-day repeating sequence (herein referred to as intermittent norgestimate). According to data from randomized, comparative trials of 1 year's duration, continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day relieves climacteric symptoms (vasomotor symptoms and vulvovaginal atrophy) in postmenopausal women. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day appeared as effective as estradiol 1 mg/day alone or continuous estradiol 2 mg/day plus continuous norethisterone acetate 1 mg/day in the treatment of postmenopausal women with vasomotor symptoms. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day was as effective as continuous estradiol 1 mg/day in causing the maturation of vaginal epithelial cells. In a randomized, double-blind study, bone mineral density (BMD) increased to a significantly greater extent and the rate of bone turnover was slower in postmenopausal women treated with continuous oral estradiol 1 mg/day plus intermittent norgestimate 90 microg/day than in placebo-treated patients. Two randomized, double-blind studies indicated that the addition of norgestimate 90 microg/day to continuous estradiol 1 mg/day did not attenuate the beneficial effects of estradiol on lipid parameters. Continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day was associated with increases in mean serum high density lipoprotein (HDL)-cholesterol levels and decreases in total cholesterol, low density lipoprotein (LDL)-cholesterol and lipoprotein (a) levels, compared with baseline. There was no statistically significant increase in triglyceride levels. In comparative trials, continuous oral estradiol 1 mg/day plus intermittent oral norgestimate 90 microg/day was well tolerated. Headache, breast pain or discomfort, abdominal pain or discomfort, uterine bleeding, dysmenorrhea, edema, nausea and depression were the most commonly reported adverse events. Continuous estradiol 1 mg/day plus intermittent oral norgestimate 90 microg/day was associated with a favorable uterine bleeding profile that improved over time. In a randomized trial, 80% of women were free from bleeding (irrespective of spotting) during month 12 of treatment. Norgestimate 90 microg/day was effective in protecting postmenopausal women against induction of endometrial hyperplasia by continuous estradiol 1 mg/day. In conclusion, data from a limited number of randomized studies indicate that HRT with continuous estradiol 1 mg/day plus intermittent norgestimate 90 microg/day is effective in relieving climacteric symptoms, increasing BMD and slowing the rate of bone turnover in postmenopausal women. This HRT regimen is well tolerated and is associated with a similar incidence of adverse events to that reported in recipients of continuous estradiol 1 mg/day. The norgestimate component of the regimen provides good endometrial protection and is associated with a favorable bleeding profile. Long-term studies investigating the associated risk of breast cancer and thromboembolic events in recipients of continuous estradiol plus intermittent norgestimate are needed. In the meantime, continuous oral estradiol plus intermittent oral norgestimate can be regarded as an effective new option for HRT in postmenopausal women.

Acne resolution rates: results of a single-blind, randomized, controlled, parallel phase III trial with EE/CMA (Belara) and EE/LNG (Microgynon)

BACKGROUND AND OBJECTIVE

Acne in women can often be successfully treated by the intake of oral contraceptives containing gestagens with anti-androgenic properties. This study aimed to evaluate the efficacy of the monophasic oral contraceptive ethinylestradiol/chlormadinone acetate (EE/CMA; Belara for the treatment of mild to moderate papulopustular acne of the face and acne-related disorders in comparison to EE/levonorgestrel (LNG; Microgynon.

METHODS

199 female acne patients were enrolled in a single-blind, randomized, multicentre phase III study and divided into two groups who received either EE/CMA or EE/LNG. The primary end point was fulfilled if the number of papules/pustules per half of the face present on admission had decreased by at least 50% in the 12th medication cycle.

RESULTS

59.4% of the women under EE/CMA and 45.9% under EE/LNG were responders. The relative frequency of women with complete resolution was 16.5% under EE/CMA and 4.3% under EE/LNG at cycle 12.

CONCLUSION

EE/CMA is an efficient treatment for women with mild and moderate papulopustular acne of the face and related disorders, reflecting the well-known anti-androgenic properties of the progestogen CMA.

The effects of two progestogen-only pills containing either desogestrel (75 microg/day) or levonorgestrel (30 microg/day) on lipid metabolism

The effects of two progestogen-only pills (POPs) containing either desogestrel (75 microg/day) or levonorgestrel (30 microg/day) on lipid metabolism were compared in a double-blind, randomized study in Sweden and Finland. Eighty-one healthy female volunteers received either desogestrel 75 microg/day or levonorgestrel 30 microg/day for seven treatment periods of 28 days. The following lipid parameters were measured at screening and at treatment Periods 3 and 7: total cholesterol, total triglycerides, HDL-cholesterol, HDL(2)-cholesterol, HDL(3)-cholesterol, LDL-cholesterol, apolipoprotein A-I, apolipoprotein A-II, apolipoprotein B, lipoprotein (a), and the carrier proteins sex hormone-binding globulin (SHBG) and cortisol-binding globulin. Overall, both study medications had similar, minimal effects on lipid metabolism. To summarize, compared with pre-treatment, no changes were observed for LDL-cholesterol and its protein fraction apolipoprotein B. The concentrations of total cholesterol and triglycerides decreased marginally. Decreasing trends were also seen for lipoprotein (a), HDL-cholesterol and its subfractions, HDL(2)-cholesterol and HDL(3)-cholesterol, and the apolipoproteins, apolipoprotein A-I and apolipoprotein A-II. The results indicated no significant differences between the groups in any of the parameters, with the exception of a smaller decrease in HDL(3)-cholesterol at treatment Period 7 for the desogestrel-containing POP compared with the levonorgestrel-containing POP and a significant difference between the two treatments for lipoprotein (a) at Period 3. The serum concentration of the carrier protein SHBG was found to be slightly higher in the desogestrel group, which may be a manifestation of the higher androgenicity of levonorgestrel compared with desogestrel. It can be concluded that the POP containing 75 microg desogestrel has a negligible effect on lipid metabolism. Despite the higher progestogen dose, the effect of this new POP is similar to that of a traditional POP containing 30 microg levonorgestrel.

[Hormonal correction of the resident microflora of the vagina and uterus cervix in women with chronic cervicitis]

Clinical, microbiological and hormonal examination of women with chronic cervicitis revealed lesions in the upper section of the reproductive tract in a high proportion of those examined, hormonal disturbances being registered in 96.7% of women. Dysbiotic manifestations (suppression of lacto- and bifidoflora and the excessive growth of opportunistic microorganisms) in the uterus cervix and vagina observed in patients with chronic cervititis were not associated with the etiology of the inflammatory process. The degree of dysmicrobiocenosis in the lower section of the genital tract in women with chronic cervicitis depends on the character of hormonal disturbances. The most significant inhibition of the resident flora was observed when ovarian dysfunction occurred and less significant--in cases of hyperprolactinemia and changes in the level of hypophysial hormones. Hormonal disturbances led to contamination of vagina and cervical canal with opportunistic microorganisms that was inversely proportional to the presence of lactic acid bacteria and bifidobacteria in these organs. Complex therapy of women with chronic cervicitis with the use of preparations for the correction of hormonal disturbances made it possible to restore the normal microflora of the genital tract and to improve the results of treatment.

A large observational clinical evaluation of a desogestrel-containing combiphasic oral contraceptive in Germany

OBJECTIVE

The aim of this observational study was to assess the influence of a new combiphasic oral contraceptive on cycle control, tolerability and acne in a large cohort of women who wanted to switch from their previous oral contraceptive.

METHODS

A total of 2,280 women were enrolled in this clinical evaluation at 232 centers in Germany. All women switched from their previous pill to a combiphasic oral contraceptive containing ethinylestradiol and desogestrel (combiphasic EE/DSG; comprising 25 microg desogestrel and 40 microg ethinylestradiol for 7 days followed by 125 microg desogestrel and 30 microg ethinylestradiol for 15 days and then a 6-day pill-free interval) for three cycles.

RESULTS

Most women (53%) had previously used a monophasic oral contraceptive containing 20 or 30-35 microg ethinylestradiol. The most frequent reasons for switching were bleeding irregularities (41% of women), other menstrual disorders (27%) and migraine/headache (10%). After switching to combiphasic EE/DSG, cycle control improved significantly: the incidences of spotting and breakthrough bleeding decreased from 33% and 23% of women, respectively, before the start of the study, to 7% and 3% of women at the end of the study period. At the end of the study, acne was no longer present in 37% of the 592 women who had acne at the start of the study, and subjective complaints such as headaches were less frequent than before. Most women were satisfied or very satisfied with the combiphasic oral contraceptive and 89% wished to continue using it.

CONCLUSIONS

The results of this observational clinical evaluation indicate that in everyday use, for women who wish to switch from another oral contraceptive, combiphasic EE/DSG is an effective and well-tolerated oral contraceptive, which improves cycle control and has a beneficial effect on acne.

Long-term mifepristone (RU486) therapy resulting in massive benign endometrial hyperplasia

Mifepristone (RU486) is a potent antiprogestagen, and at high doses it also acts as an antiglucocorticoid drug. Mifepristone, administered as a single 600 mg dose, is commonly employed to induce medical abortion in conjunction with prostaglandins. The long-term safety profile of mifepristone, especially at high doses, is less well-established. Long-term mifepristone is considered efficacious in treating uterine myomas, endometriosis (25--100 mg/day), and possibly in inoperable meningiomas (200 mg/day), as well as inoperable Cushing's syndrome. Many animal studies document an antiproliferative effect (antioestrogenic), as do some reports in humans. However, there are also data to suggest that, as an antiprogestagen, mifepristone may promote an unopposed oestrogen milieu, and thus have a proliferative effect upon the endometrium. We hereby describe the first reported case of an adolescent female with Cushingoid features and morbid osteoporosis who was treated with mifepristone for its antiglucocorticoid effect (400 mg/day) in an attempt to prevent further bone loss. The patient's striae, weight gain, and buffalo hump markedly improved, and further bone loss was halted. However, with each of the two 6-month courses of mifepristone (9 months apart) she developed massive simple endometrial hyperplasia and a markedly enlarged uterus. This reversed to normal after cessation of mifepristone treatment. In conclusion, High doses of the antiprogestagen mifepristone over a prolonged period of time may promote an unopposed oestrogen milieu leading to endometrial hyperplasia. Therefore, interval pelvic imaging in women who receive long-term mifepristone may be prudent.

Comparison of the effect on acne with a combiphasic desogestrel-containing oral contraceptive and a preparation containing cyproterone acetate

OBJECTIVE

To investigate the effect of a combiphasic oral contraceptive containing ethinylestradiol and desogestrel (combiphasic EE/DSG) on acne, compared with a preparation containing ethinylestradiol and cyproterone acetate (EE35/CPA).

METHODS

An open, randomized, group-comparative, multicenter study was carried out, with 172 women randomized to treatment with either combiphasic EE/DSG (25 microg desogestrel and 40 microg ethinylestradiol for 7 days followed by 125 microg desogestrel and 30 microg ethinylestradiol for 15 days) or EE35/CPA (2.0 mg cyproterone acetate and 35 microg ethinylestradiol for 21 days). Assessments were performed at pretreatment and after cycles 3 and 6.

RESULTS

The number of comedones, papules, pustules and nodules significantly decreased in both groups over the 6-month study. Compared with pretreatment (= 100%), the relative numbers of comedones, papules, pustules and nodules at cycle 6 significantly decreased to 37%, 38%, 19% and 12.5% in the combiphasic EE/DSG group and to 24%, 36%, 17% and 1% in the EE35/CPA group, respectively. All reductions were statistically significant (p < or = 0.003) at both cycles 3 and 6, except for nodules at cycle 6 with combiphasic EE/DSG, which probably resulted from differences between the treatment groups at baseline. There were no statistically significant differences between the two treatments. In both groups, the majority of women with severe acne shifted to a less severe acne category.

CONCLUSIONS

Combiphasic EE/DSG progressively reduced the number and severity of acne lesions during the six cycles of treatment. The reduction in acne with the combiphasic oral contraceptive was comparable to a preparation containing the antiandrogen cyproterone acetate.

A quantitative biometrological assessment of acne and hormonal evaluation in young women using a triphasic low-dose oral contraceptive containing gestodene

OBJECTIVE

To investigate the effect of a triphasic low-dose oral contraceptive pill containing gestodene on acne severity and hormone levels in young women over 13 menstrual cycles.

METHODS

A total of 33 subjects aged 16-25 years with moderate facial acne were enrolled in the study. The primary efficacy end-points used in the clinical assessment of acne were the overall severity and number of lesions, sebum secretion and superficial follicular biopsy. Both physicians and patients evaluated acne status. Blood levels of sex hormone binding globulin (SHBG), estradiol, progesterone and androgens were monitored.

RESULTS

By cycle 13, the total lesion count had been reduced by 80%. Physicians and patients assessed acne status in 90% and 95% of cases, respectively, as better or much better (p < 0.001). At the end of the study, SHBG levels had increased by 229% and total and free testosterone levels had decreased by 41% and 70%, respectively.

CONCLUSION

An oral contraceptive containing triphasic gestodene has a beneficial effect on the severity ofacne, decreases major circulating androgen levels and is well tolerated.

Effect of a desogestrel-containing oral contraceptive on the skin

OBJECTIVE

This pilot study evaluated the effects of a desogestrel-containing oral contraceptive (DSG-OC) on facial seborrhea (oiliness), acne and related factors in otherwise healthy women with moderate facial acne vulgaris.

METHODS

In this double-blind, placebo-controlled study, 41 women received DSG-OC (50/100/150 microg desogestrel plus 35/30/30 microg ethinylestradiol given in a 7/7/7 day regimen) and 41 received placebo for six cycles. Seborrhea and skin assessments, and hormone analyses were performed regularly.

RESULTS

Analyses of sebum output (measured using Sebutape) indicated that the effect of DSG-OC on the skin varied with facial area. Compared with placebo, DSG-OC had a statistically significant effect on the cheeks (60% relative reduction in sebum output; p = 0.02), and a non-significant effect on the forehead (30% relative reduction in sebum output). Acne lesion counts did not differ significantly between groups. Both patient and investigator assessments of skin condition (visual analog scale) indicated significant improvements with DSG-OC compared with placebo. The reduced sebum output with DSG-OC is associated with a three-fold increase in sex hormone binding globulin, as well as an expected decrease in free testosterone and other androgens that were found in this group.

CONCLUSION

These results suggest that DSG-OC reduces facial oiliness and may be a useful contraceptive choice for women with this problem.

[Intrauterine therapy with levonorgestrel releasing IUD of women with hypermenorrhea secondary to uterine fibroids]

OBJECTIVES

The aim of the study was to evaluate the effectiveness of Mirena IUD (Schering) treatment in women with severe menstrual bleedings secondary to uterine fibroids.

MATERIAL AND METHODS

The study comprised 12 women in the age of 30 to 43 years (average 36.4) with uterine fibroids and severe menstrual bleedings. Eight patients developed anemia with hemoglobin levels below 12 g/dL. All women were treated with the levonorgestrel releasing IUD. Half of the group was observed for 6, and the remaining women for 12 months. Intensity of menstrual bleedings was evaluated prior and after the treatment. US evaluation comprised measurements of endometrium and the fibroids.

RESULTS

No early complications were observed following the insertion of the IUD. Six weeks following the insertion, one patient had persisted menstrual bleedings and was operated, the remaining 11 noted decrease in the intensity of menstruation. After twelve weeks 3 out of 6 women with intramural fibroids developed ammenorrhea, the remaining 3 had scanty menstrual bleedings. Hemoglobin levels were normal in 11 women already 6 months after the insertion of IUD. Post treatment US revealed endometrium thickness of no more then 4 mm, and no change in the fibroids volume.

CONCLUSION

Insertion of levonorgestrel releasing Mirena IUD (Schering) reduces intensity of menstrual bleedings secondary to uterine fibroids.

Does anovulation induced by oral contraceptives favor pregnancy during the following two menstrual cycles?

OBJECTIVE

To compare IVF and pregnancy outcomes before and after anovulation induced by oral contraceptives.

DESIGN

Observational clinical study.

SETTING

Infertility clinic.

PATIENT(S)

Forty women with two intact ovaries (32 of 40 couples with male factor infertility and 8 with unknown causes of infertility) underwent 190 IVF treatment cycles (55 natural cycles and 135 clomiphene citrate-stimulated cycles).

INTERVENTION(S)

If the women failed to conceive after 2-4 IVF treatment cycles, oral contraceptives were used to induce anovulation for 1 month before IVF was performed in two consecutive cycles.

MAIN OUTCOME MEASURE(S)

Rates of oocyte retrieval, fertilization, cleavage, preembryo formation, pregnancy, and implantation were compared before and after a period of anovulation.

RESULT(S)

The pregnancy rate per cycle of the first and second cycle combined (23%) and that of the second cycle alone (30%) after a period of anovulation were significantly higher than that observed before a period of anovulation (9%).

CONCLUSION(S)

Anovulation induced by oral contraceptives, showing bilateral ovarian quiescence, enhances pregnancy rates in the following two menstrual cycles of IVF treatment.

Is the SANE role within the scope of nursing practice? On "pelvics," "colposcopy," and "dispensing of medications"

Clearly communicating with other professionals and with sexual assault survivors about the boundaries and imitations of the SANE medical-forensic examination is important. Although SANEs work cooperatively in an interdisciplinary sexual assault response team model to better meet the needs of sexual assault victims, they function as independent professional nurses in their role of collecting medical forensic evidence. Properly defined to focus on assessment, identification, and documentation of trauma, the SANE role is an independent professional role but is still within the scope of basic nursing practice. The answer to our question, "Is the SANE role advanced practice nursing or is it within the scope of basic nursing practice?" is thus "The SANE role is clearly within the scope of basic nursing practice."