Evaluation of hirsutism and hormonal parameters in acne vulgaris patients treated with isotretinoin

BACKGROUND

Although the effect of isotretinoin use on hormonal changes in acne pathogenesis is not fully known, there are limited studies on its effects on the development of hirsutism. In this study, it was aimed to evaluate the effect of isotretinoin use on hirsutism and hormonal parameters in patients with acne vulgaris.

METHODS

In this study, 30 female acne patients and 30 healthy females were evaluated prospectively. Menstrual irregularity, LH, FSH, prolactin, progesterone, 17-OH progesterone, oestradiol, total testosterone, DHEA-S, insulin, glucose, TSH levels, Ferriman-Gallwey (FG) score and ultrasonography (USG) findings of control group and patient group were recorded.

RESULTS

Pre-treatment progesterone (P = .007) and oestradiol (P = .001) levels of the patients were statistically lower than the control group. In the patient group, menstrual irregularity (P < 001) and FG hirsutism score at the third month of treatment were significantly higher than before treatment. In 10% of the patients, there were abnormal findings on pelvic USG in the third month of treatment.

CONCLUSION

In our study, it could not be revealed that isotretinoin has a significant effect on pituitary, adrenal hormones and insulin resistance. We found that 3 months of isotretinoin treatment caused an increase in menstrual irregularity and FG hirsutism score.

Dermatologic Conditions in Transgender Populations

Transgender persons receiving gender-affirming hormone therapy and procedures may face specific skin conditions. Skin diseases in transgender patients often are underdiagnosed and underrecognized despite their important impact on quality of life and mental health. This article discusses pathophysiology, diagnosis, and treatment of common skin diseases in the transgender populations. For transmasculine patients, conditions include acne vulgaris and male pattern hair loss. For transfeminine patients, conditions include hirsutism, pseudofolliculitis barbae, and melasma. Postprocedural keloids and other cutaneous complications are discussed. Unique aspects of skin health in transgender persons should be considered in the context of multidisciplinary gender-affirming care.

Prenatal Androgenization of Ewes as a Model of Hirsutism in Polycystic Ovary Syndrome

The main clinical feature associated with hyperandrogenism in polycystic ovary syndrome (PCOS) in humans is hirsutism, where hair increases its length, pigmentation, and particularly its diameter. Currently, it is not known whether PCOS animal models also exhibit changes in the hair. Therefore, the aim of this study was to explore the wool characteristics in sheep prenatally androgenized (PA) with testosterone propionate. After 4 and 13 months of life, wool was collected from the top of the shoulder of both females and males (both androgenized and controls). The offspring sheep were followed for up to 19 months of life to evaluate testosterone and androstenedione serum levels by ultra-high-performance liquid chromatography-tandem mass spectrometry, determine insulin and glucose response to intravenous glucose tolerance test, and address estrus cyclicity during the second breeding season. PA male animals showed a reduction in wool fiber diameter at 4 months of age compared with controls (P = 0.02) but not at 13 months, whereas PA females showed increased hair diameter at 13 months (P = 0.002), with no difference at 4 months. No substantial changes in other hair parameters (length, color, and medullation) were identified. In addition, increased levels of serum testosterone were observed in PA female sheep compared with controls at 12 months (P = 0.03). Our results indicate for the first time, to our knowledge, that changes in wool fiber diameter observed in PA ewes replicate, at the translational level, the increase in hair diameter in hirsute women with PCOS.

Corticosteroid Injections: A Review of Sex-Related Side Effects

Corticosteroid injections are used as a nonoperative modality to combat acute inflammation when conservative treatments fail. As female patients are regularly seen by orthopedic physicians, it is essential to identify and understand potential sex-related side effects. The aim of this article is to examine available literature for sex-related side effects of orthopedic-related corticosteroid injections. Although the incidence is low, sex-related side effects, such as abnormal menstruation, lactation disturbances, facial flushing, and hirsutism, are associated with corticosteroid injections. Physicians should be aware of these female-specific side effects and relay this information as part of the informed consent process. [Orthopedics. 2017; 40(2):e211-e215.].

Tamoxifen-associated hirsutism: an unusual side effect in a 5-year-old girl with McCune-Albright syndrome

Tamoxifen, a selective estrogen receptor modulator, has been used in the treatment of peripheral precocious puberty. A 5-year and 3-month-old girl, diagnosed with McCune-Albright syndrome, came in with abnormal hair growth approximately 2 months after the initiation of tamoxifen. The pattern of terminal hair on the skin following the administration of the drug and the exclusion of other causes suggested tamoxifen-induced hirsutism.

Virilization in two pre-pubertal children exposed to topical androgen

Androgen replacement therapy for male hypogonadism may be prescribed utilizing intramuscular, oral or more recently, topical formulations. With topical formulations, there is a risk of person-to-person transmission if appropriate precautions are not taken. We describe two cases of virilization in pre-pubertal children following passive transfer of paternal topical testosterone. A 21 month old male was referred with a 6 week history of pubic hair, phallic growth, and linear growth spurt. Genital examination revealed Tanner stage 2 pubic hair and Tanner stage 3 phallic development, which was discordant with the pre-pubertal testicular size (2 mL bilaterally). A 3 year 8 month old girl was referred for a 2 month history of increasing pubic hair development. Examination revealed Tanner stage 2 pubic hair and Tanner stage 1 breast development. Both of these patients had fathers who had been diagnosed with hypogonadism and were being treated with topical androgen gel therapy, which they applied to their arms and chest before bed. In addition, both patients often slept with their parents resulting in skin-to-skin contact. Investigations were consistent with gonadotropin independent virilization with both patients demonstrating elevated testosterone levels. Testosterone levels returned to normal pre-pubertal levels with no further development of secondary sexual characteristics following discontinuation of exposure to topical testosterone. Precautions must be taken to prevent person-to-person transfer of topical steroids. With the increasing popularity of topical steroids for the treatment of low testosterone, it is imperative that these therapies be prescribed and utilized judiciously to prevent harm, specifically gonadotropin-independent virilization.

Tamoxifen-induced hirsutism

Tamoxifen, a triphenylethylethylene, is an adjuvant therapy used for the treatment of oestrogen-receptor positive breast carcinoma due to its oestrogen receptor antagonist effect.1 We report here a case of rapid onset of hirsutism following administration of tamoxifen.

[Adverse effects of cyclosporin a observed in rheumatoid arthritis and psoriatic arthritis]

INTRODUCTION

Rheumatoid arthritis (RA) and psoriatic arthritis (PA) represent diseases which often demand aggressive therapy in order to control the process and inhibit lesion formation in joints and organs. This kind of therapy can be achieved with cyclosporin A (CsA), particularly when combined with methotrexate (MTX). This combination is far more effective than single-drug therapy and is capable of significantly reducing the number of articular lesions. Considering the fact that monotherapy is associated with many adverse effects, it is feared that both drugs in combination may produce cumulative toxicity. The aim of this work was to determine the frequency of adverse effects caused by CsA in patients treated for RA and PA at the Outpatient Rheumatology Clinic of the First Public Hospital in Szczecin.

MATERIAL AND METHODS

Our study group consisted of 61 patients, including 47 with RA--35 females, mean age 51 yrs (range: 21-69 yrs), mean disease duration 9.9 yrs (range: 2-23 yrs); 12 males, mean age 51.8 yrs (range: 33-74 yrs), mean disease duration 8 yrs (range: 3-14 yrs) and 14 with PA--6 females, mean age 41.1 yrs (range: 33-55 yrs), mean disease duration 7.8 yrs (range: 2-16 yrs); 8 males, mean age 42.9 yrs (range: 35-50 yrs), mean disease duration 7.0 yrs (range: 0.5-21 yrs). All patients were on MTX. During 11 years of follow-up, CsA was withdrawn due to adverse effects in 20 patients (32.8%). The following adverse effects were observed: arterial hypertension (n=19), hand tremor (n=11), hirsutism (n=7), elevated creatinine (n=17), gingival hypertrophy (n=9), abnormal appetite (n=2), peripheral neuropathy (n=1), lymphocytosis (n=1), skin lesions (n=1), diarrhea (n=2), recurrent infections (n=1), candidiasis (n=1), zoster (n=1), and neoplasm (n=2). Adverse effects responsible for withdrawal of CsA in 14 patients (23%) appeared more frequently during the first 12 months of therapy. Our observations indicate that CsA is well tolerated. The majority of adverse effects subsided after dose reduction or temporary withdrawal of the drug.

Testosterone for low libido in postmenopausal women not taking estrogen

BACKGROUND

The efficacy and safety of testosterone treatment for hypoactive sexual desire disorder in postmenopausal women not receiving estrogen therapy are unknown.

METHODS

We conducted a double-blind, placebo-controlled, 52-week trial in which 814 women with hypoactive sexual desire disorder were randomly assigned to receive a patch delivering 150 or 300 microg of testosterone per day or placebo. Efficacy was measured to week 24; safety was evaluated over a period of 52 weeks, with a subgroup of participants followed for an additional year. The primary end point was the change from baseline to week 24 in the 4-week frequency of satisfying sexual episodes.

RESULTS

At 24 weeks, the increase in the 4-week frequency of satisfying sexual episodes was significantly greater in the group receiving 300 microg of testosterone per day than in the placebo group (an increase of 2.1 episodes vs. 0.7, P<0.001) but not in the group receiving 150 microg per day (1.2 episodes, P=0.11). As compared with placebo, both doses of testosterone were associated with significant increases in desire (300 microg per day, P<0.001; 150 microg per day, P=0.04) and decreases in distress (300 microg per day, P<0.001; 150 microg per day, P=0.04). The rate of androgenic adverse events - primarily unwanted hair growth - was higher in the group receiving 300 microg of testosterone per day than in the placebo group (30.0% vs. 23.1%). Breast cancer was diagnosed in four women who received testosterone (as compared with none who received placebo); one of the four received the diagnosis in the first 4 months of the study period, and one, in retrospect, had symptoms before undergoing randomization.

CONCLUSIONS

In postmenopausal women not receiving estrogen therapy, treatment with a patch delivering 300 microg of testosterone per day resulted in a modest but meaningful improvement in sexual function. The long-term effects of testosterone, including effects on the breast, remain uncertain. (ClinicalTrials.gov number, NCT00131495.)

Sodium Valproate, Hyperandrogenism and Altered Ovarian Function in Indian Women with Epilepsy: A Prospective Study

PURPOSE

To assess the association of long-term sodium valproate therapy with reproductive endocrine disorders in Indian women with generalized epilepsy.

METHODS

Clinical parameters, ovarian morphology, and serum reproductive hormone concentrations were evaluated in 30 clinically normal and eumenorrheic reproductive age women with generalized epilepsy who were newly initiated on valproate. Longitudinal evaluations were done in 25 of these women after 1 year, and in some of them after 2 and 3 years of therapy.

RESULTS

Of the 25 women who completed 1 year follow-up, we observed clinically relevant weight gain in 40%, hirsutism in 20%, menstrual abnormalities in 24%, polycystic ovaries (PCO) in 16%, polycystic ovarian syndrome (PCOS) in 20%, and a significant increase in mean serum testosterone (p=0.046). A significant positive correlation existed between weight gain and the development of menstrual abnormalities (r=0.66, p<0.0001), hirsutism (r=0.53, p=0.006) and PCO (r=0.51, p=0.012). No correlation existed between weight change and serum reproductive hormonal changes. Yearly follow-up for next 2 years in some of these women revealed persistence of menstrual abnormalities, hirsutism and PCO, a significant linear increase in mean body weight, body mass index, and serum testosterone concentrations, and an increase in serum LH levels from second year onwards.

LIMITATIONS

Limitations include small sample size and a high dropout rate on follow-up.

CONCLUSIONS

Long-term valproate therapy in Indian women with generalized epilepsy is associated with development of hirsutism, significant weight gain, stable or progressive alterations in reproductive hormonal function, and ultimately a higher occurrence of PCOS.

Intensive Observation of Toxic Side Effects After Several-Year of Cyclosporin Treatment in Kidney Transplant Patient

In this work we are going to show results of intensive observation of adverse reactions of cyclosporine therapy during 18 months. The research was applied on 30 patients with kidney transplant. The medium time of kidney transplant survival was 9,7+/-2,3 years, with time span of 6 to 15 years. All the patients were subjects to several years' cyclosporine treatment, which was applied on a daily basis with a dosage of 2 to 5 mg/kg of body weight. The concentration of cyclosporine in blood was measured once a month. The concentration of cyclosporine in blood in 19 patients was in referent values of 122,50 nag/ml up to 280,50 nag/ml of blood. In 4 of the patients the concentration was heightened up to 370 to 538 nag/ml (X=766,37 nag/ml), and in 7 patients cyclosporine was below normal dosage down to 30,78 to 96,30 nag/ml in blood (x=77,12 nag/ml). We noticed these toxic side effects: increased values of systolic and diastolic arterial blood pressure in 5 patients, neurotoxic tremor effects in 4 patients, hyperplasia gingival and hirsute in 1 patient each.

Longitudinal follow-up of reproductive and metabolic features of valproate-associated polycystic ovarian syndrome features: A preliminary report

BACKGROUND

In the Systematic Treatment Enhancement Program for Bipolar Disorder, we showed that valproate is associated with new-onset menstrual-cycle irregularities and hyperandrogenism in 10.5% of 86 women. We now determine whether polycystic ovarian syndrome (PCOS) features reverse on valproate discontinutation.

METHODS

Women with valproate-associated PCOS and those at risk for PCOS (valproate use < or =6 months) were re-evaluated for PCOS.

RESULTS

Follow-up (mean 17 months) assessments were completed in 14 women (5 with treatment-emergent PCOS, 9 on valproate < or =6-month). Of seven women who developed valproate-associated PCOS, PCOS reproductive features remitted in three of four discontinuing valproate and persisted in all 3 continuing valproate. Menstrual-cycle irregularities improved among valproate-discontinuers whose PCOS features remitted (p = 0.01). There was a trend toward lower serum testosterone (p = 0.06). Body-weight and polycystic ovarian morphology did not change.

CONCLUSIONS

In the first longitudinal bipolar-disorder study of valproate-associated PCOS, most valproate-discontinuers had improved reproductive features of PCOS despite static body-weight.

Drug-induced hirsutism

Hirsutism is a symptom or sign, which may have more serious associations than cosmetic and psychological concern alone, such as adrenal hyperplasia and ovarian tumor, particularly if it develops well after puberty. Some medicines having androgenic activity may also cause this problem. Here, we present a case of a young unmarried girl who was given anabolic steroid for the treatment of dysmenorrhoea which resulted in hirsutism.

Rosiglitazone and ethinyl estradiol/cyproterone acetate as single and combined treatment of overweight women with polycystic ovary syndrome and insulin resistance

BACKGROUND

Few studies have evaluated insulin sensitizers in comparison/association with oral contraceptives (OC) in women with polycystic ovary syndrome (PCOS) with insulin resistance (IR). This study assessed the effects of a thiazolidinedione versus an anti-androgenic estrogen-progestin followed by their sequential combinations in overweight PCOS women.

METHODS AND RESULTS

Twenty-eight candidates in whom elevated insulin was not normalized after 4 months of diet were randomly assigned to 6 months of rosiglitazone 4 mg/day or to ethinyl estradiol 35 mg/cyproterone acetate 2 mg (EE/CPA: 21/28 days cycle). Each group then received both medications for another 6 months. Rosiglitazone reduced insulin, IR indices [homeostasis model assessment (HOMA) and quantitative sensitivity check index (QUICKI)] and the insulin area under the curve in response to an oral glucose tolerance test (OGTT), but had limited effect on lipids, androgens and hirsutism. EE/CPA did not modify insulin and OGTT response but increased high-density lipoprotein cholesterol and triglycerides and decreased androgens and hirsutism. Similar changes occurred during combined treatments. End results were highly significant in combined groups without noticeable side-effects or changes in safety parameters.

CONCLUSIONS

In obese PCOS women with high insulin not corrected by diet, the combination of rosiglitazone and EE/CPA may be used to achieve complementary beneficial effects on endocrine-metabolic anomalies and clinical symptoms.

Impact of phenytoin therapy on the skin and skin disease

Phenytoin (diphenylhydantoin; Dilantin), ALZA Corp.) is a highly effective and widely prescribed anticonvulsant agent used in the treatment of focal and tonic clonic generalised seizures. The side effects of phenytoin can occassionally engender significant morbidity. Phenytoin can induce generalised eruptions that include: a maculopapular exanthem, Stevens-Johnson syndrome, generalised exfoliative dermatitis, toxic epidermal necrolysis, vasculitis and fixed drug eruptions. Phenytoin is linked to a hypersensitivity syndrome that manifests with fever, rash and lymphadenopathy. Patients receiving phenytoin may develop pseudolymphoma or, rarely, malignant lymphoma and mycosis fungoides-like lesions. Rarer cutaneous side effects include drug-induced lupus, purple hand syndrome, pigmentary alterations and IgA bullous dermatosis. Phenytoin can effect clotting function and alter vitamin and mineral levels. Prenatal exposure to phenytoin may result in a spectrum of structural, developmental and behavioural changes, known as the fetal hydantoin syndrome. Patients who use phenytoin in the long-term commonly manifest with gingival hyperplasia, coarsening of the facies, and hirsutism.

Facial hirsutism following danazol therapy

We describe a 32-year-old woman who presented with excessive facial hair growth of sudden onset that disturbed her psychologically. She had been treated for fibrocystic breast disease with danazol for 6 months. Two months after discontinuation of the drug, the patient had complete reversal of the hair abnormality.

High-dose oral cyclosporin therapy for recurrent focal segmental glomerulosclerosis in children

BACKGROUND

Focal segmental glomerular sclerosis (FSGS) has a high propensity for recurrence after renal transplantation, with a 50% risk for graft failure from recurrent disease.

METHODS

We report on the efficacy of high-dose oral cyclosporin A (CsA) in the treatment of recurrent FSGS in children. Between August 1991 and January 2003, a total of 24 patients with FSGS underwent transplantation at 1 institution. Sixteen patients (67%) had recurrent disease. In these 16 patients, CsA dose was increased gradually until remission was achieved or there was evidence of renal toxicity. Seven patients also underwent plasma exchange.

RESULTS

Thirteen patients (81%) achieved remission. Remission was complete in 11 patients and partial in 2 patients. The CsA dose necessary for inducing remission ranged from 6 to 25 mg/kg/d. Four of these patients also underwent plasma exchange. After remission, CsA dose was reduced gradually toward the standard posttransplantation regimen. Eleven of 13 responders have a functioning graft after a follow-up ranging from 10 months to 12 years. One graft was lost because of recurrent FSGS, and another graft because of recurrence and cellular rejection; noncompliance was a factor in both losses. The 3 patients with disease that did not respond to high-dose CsA therapy lost their grafts because of recurrent FSGS. A common factor in these 3 patients was the inability to increase the CsA dose because of early evidence of nephrotoxicity, evidenced by an increase in serum creatinine level.

CONCLUSION

High-dose oral CsA therapy is effective in producing long-lasting remission of recurrent nephrotic syndrome in children with FSGS.

Differences in Patient and Transplant Professional Perceptions of Immunosuppression-Induced Cosmetic Side Effects

BACKGROUND

A two-part study was initiated to compare kidney transplant patient and transplant professional perceptions regarding immunosuppression-related physical changes and their impact on transplant recipients.

METHODS

Parallel surveys were developed and administered to transplant patients and active transplant clinicians.

RESULTS

Eighty percent of surveyed patients reported immunosuppression-induced hirsutism, gingival hyperplasia, acne, alopecia, or cushingoid facies. Hirsutism (94%) and gingival hyperplasia (51%) occurred more frequently in cyclosporine patients (p < 0.01); alopecia (30%) occurred more frequently in tacrolimus patients (p < 0.01). Patient reported incidence of physical changes significantly exceeded observations by professionals for every condition (p < 0.01), however 84.4% of affected patients reported feeling "happy to endure" changes "for the sake of having a transplant." Patients also reported emotional and social effects due to physical changes, an outcome underestimated by transplant professionals (p < 0.01). Patients and professionals communicated about physical changes; however, more than half of affected patients believed communication occurred "rarely/never" while over half of the professionals believed communication occurred "every visit/most of the time." Although most physicians believed changes could be addressed, doctors recommended treatment for less than half of the affected patients. When recommended therapy changes were pursued, treatments were effective in the majority of cases.

CONCLUSIONS

Incidence of immunosuppression-related physical changes is high and somewhat dependent on drug regimen. Although patients seem willing to accept cosmetic changes for the sake of having a transplant, physical changes have a psychosocial impact that is underestimated by clinicians. Immunosuppression-related physical changes remain underaddressed; effective interventions offer opportunities for improved care.

Safety and adverse effects of androgens: how to counsel patients

Recently, interest has grown in the use of androgen replacement therapy for postmenopausal women. Androgen replacement in women improves libido, bone density, and body composition. The adverse effects, like hirsutism, are generally mild, and the safety profile of transdermal testosterone replacement is more favorable than that of other modes of androgen therapy. Further studies may help to determine the effect of lipid changes on cardiac outcomes. We believe that long-term studies are necessary to observe the potential effect of androgen replacement on cardiovascular mortality, breast and endometrial tissues, and mood and anger before this therapy can be used routinely in women.

Hirsutism secondary to topical testosterone: report of two cases and review of the literature

Topical testosterone has been used as a treatment for different vulvar conditions. It is usually well tolerated, although hirsutism and other signs of virilization have been described related to hormonal tests alteration. We report two female patients with vulvar diseases that developed hirsutism after treatment with topical testosterone. Because of its potential virilization, females under this treatment should be closely monitored.

Valproate-associated reproductive and metabolic abnormalities: are epileptic women at greater risk than bipolar women?

OBJECTIVE

Evidence indicates that valproate (VPA) may have an adverse impact on reproductive endocrine and metabolic functions in women with epilepsy. This study explores whether the association of VPA with reproductive endocrine abnormalities is applicable to women with bipolar disorder (BD) or is unique to women with epilepsy.

METHODS

Thirty female patients aged 18-40 years with a DSM-IV diagnosis of BD (15 on lithium monotherapy and 15 on VPA monotherapy or VPA in combination with lithium therapy) and 15 with idiopathic generalized epilepsy (IGE) on VPA monotherapy were evaluated for reproductive endocrine functioning and metabolic parameters.

RESULTS

The menarche age, mean length of menstrual cycle and mean length of menses were not significantly different between groups. None of the bipolar patients on lithium, three (20%) of the bipolar patients on VPA and seven (47%) of the epileptic patients on VPA reported menstrual disturbances. Hirsutism scores of the epilepsy group were significantly higher than those bipolar women, regardless of treatment. Serum total testosterone levels were significantly higher in patients (both with BD and with IGE) treated with VPA than in those treated with lithium. Serum FSH levels were significantly lower and LH-to-FSH ratio was significantly higher in patients with epilepsy than in patients with BD, regardless of treatment. The weight parameters and lipid values investigated did not differ significantly between the groups.

CONCLUSION

The study supports the conclusion that VPA may be associated with menstrual abnormalities and increased total testosterone levels in both bipolar and epileptic patients although women with BD did not show clinical features of hyperandrogenism (menstrual abnormalities, hirsutism and truncal obesity) as did frequently as women with epilepsy.

Local atrophy of the cheek skin and hirsutism in a 3-year-old child following corticosteroids treatment

A case of a 3-year-old girl, with lesions of the cheek skin, treated with a series of topically applied steroid ointments was described. There were treatment complications, including atrophy, erythematous macules and hirsutism.

Epidemiologic and etiologic aspects of hirsutism in Kashmiri women in the Indian subcontinent

OBJECTIVE

To assess the prevalence of hirsutism and study its etiology in the Kashmir Valley of the Indian subcontinent.

DESIGN

Prospective random sample of the general population attending outpatient medical clinics and prospective evaluation of hirsute patients referred to our endocrinology clinic.

SETTING

A tertiary care hospital and district-level primary care hospitals.

PATIENT(S)

Five thousand women attending various hospitals for reasons unrelated to hirsutism and 150 consecutive women referred for hirsutism.

INTERVENTION(S)

Assessment of body hair as per the Ferriman and Gallwey scoring system and an investigative protocol including detailed clinical assessment with endocrinologic workup including estimations of gonadotropins, PRL, T, and 17-hydroxyprogesterone and abdominopelvic ultrasound.

MAIN OUTCOME MEASURE(S)

Presence and cause of hirsutism.

RESULT(S)

Of 4,780 adult women for whom adequate data were available, 504 (10.5%) had hirsutism, among whom 484 (10.1%) had mild (score of 6-9) and 20 (0.4%) had moderate hirsutism (score of 10-14). The etiology of hirsutism revealed idiopathic hirsutism in 38.7%, polycystic ovary syndrome (PCOS) in 37.3%, postmenopausal state in 9.2%, adrenal tumors in 2.1%, congenital adrenal hyperplasia in 1.4%, and drug-induced hirsutism in 0.7%. The cause remained undetermined in 10.6% of patients for whom the available information was not adequate.

CONCLUSION(S)

Hirsutism is as common a problem in the Kashmir Valley (India) as elsewhere in the world. Idiopathic hirsutism (38.7%), PCOS (37.3%), and postmenopausal state (9.2%) are common causes of hirsutism. Late-onset congenital adrenal hyperplasia is a relatively uncommon cause of hirsutism in the Kashmir Valley.

Dehydroepiandrosterone for the treatment of systemic lupus erythematosus

The adrenal steroidal hormone dehydroepiandrosterone (DHEA) has been studied as a potential pharmacological agent in the treatment of the autoimmune disease systemic lupus erythematosus (SLE). Both the endocrine effects (the ability to be converted peripherally to androgenic and oestrogenic sex steroids) and the immunomodulatory effects of DHEA (the production of the Th(1) cytokines, such as IL-2) suggest that this hormone could be of benefit for patients with SLE. During the past decade, five controlled clinical trials and a number of additional observational studies have been performed investigating these possibilities. The results from these studies suggest that 200 mg/day of DHEA for 7 - 12 months decreases corticosteroid requirement for the patients, the frequency of disease flares, has an anti-osteoporotic effect and has an overall beneficial effect on SLE disease activity in female patients. A small study suggested benefits for cognitive function in such patients. The side effects acne and hirsutism were seen relatively frequently (30 - 40% and 10 - 12% of patients, respectively) but in most instances were deemed mild. DHEA treatment resulted in changes in lipid profile and may have endocrine effects, the consequences of which will need to be ascertained through longer-term follow-up studies.

Nitromusk compounds in women with gynecological and endocrine dysfunction

Musk xylene (MX), musk ketone (MK), musk ambrette, musk moskene, and musk tibetene are synthetic fragrances. Between 1994 and 1996 these five nitromusk compounds (NMCs) were tested in the blood of 152 women who consulted the Endocrinological Department of the University Hospital of Obstetrics and Gynecology, Heidelberg, Germany, because of gynecological problems. The testing was conducted by gas chromotography with mass-specific detector and mass spectrometry in a retrospective cross-sectional study. MX was detected in 95% and MK in 85% of the blood samples (>20 ng per liter whole blood). The median concentration of MX was 65.5 ng/L and the maximum level of MX was 1183 ng/L; the corresponding values for MK were respectively 55.5 and 518 ng/L. The other three NMCs were found in only a few patients or not at all. Significant associations between MX and MK concentrations were found in blood and different clinical parameters of the endocrine system. MX and MK may act centrally as a disrupter of the (supra-) hypothalamic-ovarian axis, which may result in a mild ovarian insufficiency. On the basis of our data, a reproductive toxicity and an endocrine effect of NMCs in women cannot be ruled out. Further experimental and clinical studies should be conducted.

Rejection and tacrolimus conversion therapy in paediatric liver transplantation

Rejection and efficacy of rescue therapy with tacrolimus were evaluated in 50 children who underwent primary, ABO-compatible, liver transplantation. Six patients who died within the first week and one child who underwent retransplantation from an ABO-incompatible donor were excluded from the study. No patient or graft were lost due to rejection. We observed 48 episodes of rejection in 33 patients. Fourteen patients required conversion to tacrolimus for steroid-resistant rejection with resolution of rejection. One of these children developed PTLD. Other indications for conversion were neurotoxicity and hirsutism. One patient developed blindness of unknown origin after the conversion. Other side effects of tacrolimus were minor and resolved by lowering the dose. Five patients developed rejection after conversion; all achieved resolution with either steroid therapy or increase of tacrolimus dose. In conclusion, our study confirms that tacrolimus is an effective rescue therapy for paediatric liver transplantation.

Severe hirsutism associated with psychopharmacological treatment in major depression

We report the case of a 73-year-old female patient with major depression who developed severe hirsutism during six months of psychopharmacological treatment. Old age and polypharmacotherapy appeared to be significant factors that contributed to a sustained disease progression. The higher prevalence of hirsutism in women who suffer from chronic psychiatric diseases highlights the importance of further investigating the aetiology of hirsutism in major depression.

Medication status and polycystic ovary syndrome in women with bipolar disorder: a preliminary report

BACKGROUND

In patients with epilepsy, polycystic ovary (PCO) syndrome has been reported to be associated with the use of the anticonvulsant divalproex sodium. Whether PCO syndrome is associated with divalproex use in patients with bipolar disorder has not previously been explored.

METHOD

Twenty-two female outpatients with a DSM-IV diagnosis of bipolar disorder who were between the ages of 18 and 45 years (inclusive) and who were taking lithium and/or divalproex (10, divalproex monotherapy; 10, lithium monotherapy; 2, divalproex/lithium combination therapy) were evaluated. Patients completed questionnaires about their medical, psychiatric, and reproductive health histories, and body mass indices were calculated. In the early follicular phase of their menstrual cycle, women were examined for hirsutism, given a pelvic ultrasound, and/or assessed for changes in laboratory values such as serum levels of testosterone, free testosterone, estradiol, estrone, dehydroepiandrosterone, dehydroepiandrosterone sulfate, luteinizing hormone, follicle-stimulating hormone, and 17-OH progesterone.

RESULTS

All 10 patients on lithium monotherapy, 6 of 10 patients on divalproex monotherapy, and both of the patients on divalproex/lithium combination therapy reported some type of menstrual dysfunction, which, in 4 cases, had preceded the diagnosis of bipolar disorder. Hirsutism was not common in any group, but obesity was prominent in all groups. Ovarian ultrasound revealed an increased number of ovarian follicles in 1 patient taking lithium and in none of the patients taking divalproex. Hormonal screening did not indicate PCO-like changes in any patient.

CONCLUSION

In this pilot study of bipolar patients, PCO-like changes were not seen in women receiving divalproex or lithium. However, independent of therapeutic agent used, the bipolar women in this study reported high rates of menstrual disturbances, suggesting that the hypothalamic-pituitary-gonadal axis may be compromised in some women with bipolar disorder.

Phenytoin as the first option in female epileptic patients?

OBJECTIVE

Phenytoin (PHT) is one of the first-choice drugs in several epileptic syndromes, mostly in partial epilepsies, in which case it is effective as carbamazepine and phenobarbital. However, like any other anti-epileptic drug (AED), unpleasant side-effects are not rare. The aim of this study is the evaluation of dermatological troubles related to chronic PHT usage in female patients.

METHOD

Between 1990-93, 731 new patients underwent investigation for epilepsy at the Multidisciplinary Clinic for Epilepsy in our State. In this sample 283 were AED users at the time of the first assessment. Sixty one female patients taking PHT were identified. They were taking PHT in a dosage ranging from 100 to 300 mg daily, in mono or polytherapy regimen, during 1-5 previous years.

RESULTS

More than 50% of the sample showed coarse facial features made by the combination of several degrees of acne, hirsutism and gingival hyperplasia.

CONCLUSION

Except in emergency situations, PHT should not be prescribed as the first option to the treatment of female epileptic patients, because not uncommonly the cosmetic side-effects are more socially handicapping than the epileptic syndrome by itself.

Comparison of pharmacokinetics of Neoral and Sandimmune in stable pediatric liver transplant recipients

Cyclosporine (Sandimmune; Novartis Pharmaceuticals UK Ltd) is an effective immunosuppressive drug, but its lipid formulation and variable absorption may expose children to the risk of rejection during episodes of gastroenteritis after liver transplantation. Neoral (Novartis) is a microemulsified form of cyclosporine that may be better absorbed. In this study, the pharmacokinetic profiles of Neoral and Sandimmune were compared in stable children after liver transplantation to evaluate whether Neoral is more predictably absorbed. Eight children, 6 boys and 2 girls, with a mean age of 4.5 years (range, 1.2-12) were studied between 4 and 12 months after liver transplantation. Pharmacokinetic profiles were performed on each child by using the same dose (mg/kg) of Neoral or Sandimmune. Tmax, Cmax, Ctrough, and the area under the curve (AUC) were calculated and side effects were documented in children taking either drug for more than 3 months. Mean peak cyclosporine levels were higher and were achieved significantly sooner with Neoral (Cmax 790.5 +/- 216.5 ng/mL, P =.06; Tmax 1.8 +/- 1.0 hr, P =.01) than with Sandimmune (Cmax 589.4 +/- 313 ng/mL, Tmax 2.5 +/- 1.7 hr), implying more rapid and better absorption. There was no significant difference in overall drug exposure (AUC) and 12-hour trough levels between the two formulations (P >.05). Children with Roux-en-Y loop biliary anastomosis taking Neoral, however, showed greater increases in AUC (mean increase = 37%) than those with duct-to-duct anastomosis (mean increase = 16%). There was no correlation between 12-hour trough level and AUC for either Neoral (r2 = 0.48) or Sandimmune (r2 = -0.08); however, for both drugs, AUC correlated very well with the 2-hour post-dose level (r2 = 0.68 and 0.7, respectively). Hirsutism was reported in 4 of 6 children on Neoral and may be associated with higher peak levels. Neoral is more consistently absorbed than Sandimmune in children after liver transplantation and may be more effective prophylaxis against rejection. Because of the increased peak levels and drug exposure, which may influence side effects, particularly in children with Sandimmune malabsorption, we recommend a 1:0.75 dose conversion ratio in patients being converted from Sandimmune to Neoral.

The control of hair growth

The hair follicle is one of a few human tissues containing stem cells. The stem cells are interspersed within the basal layer of the outer root sheath and in an area called the bulge. From this reservoir stem cells migrate to hair matrix and start to divide and differentiate. Their behavior is controlled by numerous cytokines produced by cells of the dermal papilla. Dermal papilla cells and some cells of the inner and outer sheaths of the follicle from androgen-dependent hairs have androgen receptors in their cytoplasm and nucleus. Androgens indirectly control hair growth by influencing the synthesis and release of cytokines from the dermal papilla cells. Drugs affecting hair growth belong to one of the following groups: cytotoxic drugs, antiandrogens and drugs acting on potassium channels. Further development of drugs selective for certain steps in the process of hair growth will enable more successful therapy of hair growth disorders.

Effects of valproate, phenobarbital, and carbamazepine on sex steroid setup in women with epilepsy

Serum levels of sex-hormones, sex-hormone binding globulin, gonadotropin, and prolactin were evaluated during the follicular and the luteal phases in 65 women with epilepsy and in 20 healthy controls. Twenty-one patients were treated with sodium valproate (VPA), 21 with phenobarbital (PB), and 23 with carbamazepine (CBZ). VPA does not stimulate liver microsome enzymes, whereas PB and CBZ do. Patients on VPA therapy showed higher body weight and body mass index, but no significant differences in hirsutism score, or in ovary volume or polycystic ovary prevalence (at ultrasound examination). Estradiol levels were lower in all patient groups than in healthy controls in the follicular but not in the luteal phases. VPA affected luteal progesterone surge in 63.6% of cases. This effect was significantly lower in the CBZ and PB groups. Furthermore, increases in testosterone and delta 4-androstenedione levels and in free androgen index, along with a higher luteinizing hormone-follicle-stimulating hormone ratio in the luteal phase, were observed in women treated with VPA. Although sex-hormone binding globulin levels were higher in CBZ and PB than in VPA-treated patients, the differences were not significant because of the wide dispersion of the carrier protein levels. Inducer antiepileptic drugs decreased dehydroepiandrosterone sulfate levels, which remained unchanged during VPA treatment. No significant differences occurred in basal gonadotropin and prolactin levels.

Safety surveillance of esterified estrogens-methyltestosterone (Estratest and Estratest HS) replacement therapy in the United States

This paper summarizes all postmarketing safety surveillance data collected by Solvay Pharmaceuticals, Inc. (Marietta, Georgia), between 1989 and 1996 for Estratest and Estratest HS (half-strength). These oral esterified estrogens--methyltestosterone combination products have been marketed in the United States since 1964 for the treatment of moderate-to-severe vasomotor symptoms associated with menopause in patients whose symptoms have not been relieved by estrogens alone. Between 1989 and 1996, more than 1 million woman-years of exposure occurred. The safety profile contained in this paper is based on a cumulative total of 568 individual cases comprising 863 adverse events (AEs). The proportions of AEs associated with the use of Estratest (575 events; 66.6%) and Estratest HS (288 events; 33.4%) were commensurate with the proportions of individual reports of adverse experiences for the two formulations (369 reports [65.0%] and 199 reports [35.0%], respectively). The rank order and percentage of types of AEs reported were also similar. The cumulative volume of reports was relatively low given the extent of exposure. Despite the limitations inherent in spontaneous postmarketing surveillance, the safety profile derived from this assessment does not indicate a significant safety concern with Estratest or Estratest HS. No deaths were reported, and no adverse findings indicative of the need for more comprehensive surveillance or concern on the part of the medical community or consumers were observed. Reports of cancer, cardiovascular disease, thromboembolic phenomena, and hepatic dysfunction were few and were assessed as not related to treatment with Estratest or Estratest HS; reports of drug overdose, drug-drug interaction, and birth defects were rare (4 of 863 events; 0.5%). The most commonly reported AEs were those known to be associated with estrogen therapy (weight gain, headache, nausea, and vasodilatation) and androgen treatment (alopecia, acne, and hirsutism). Twenty-three (4.0%) of the 568 cases reported had at least one event that was regarded as serious, and 53 (6.1%) of the total 863 AEs were regarded as serious. The findings indicate that Estratest and Estratest HS are safe when used as directed and that the marginal increase in risk associated with androgen coadministration can be managed with appropriate patient selection and monitoring, as stated in the package insert for these compounds.

[Skin and hair]

Data deriving from comprehensive hospital monitoring systems suggest that drug-induced skin effects occur in 2-5% of patients receiving any drug medication. Exanthematous (maculopapular) reaction (75%) and urticaria with/without angioedema (30%) are the most frequent of all cutaneous reactions to drugs. The incidence of cutaneous reactions relates to the quantity of the drugs which is prescribed and consumed worldwide. Thus penicillin, sulfonamides and nonsteroidal antiinflammatory drugs show the highest rate of cutaneous side effects. Drug reactions may be classified as either predictable (e.g. chemotherapy-induced alopecia) or unpredictable. Unpredictable side effects of drugs may be the result of allergic (type I to IV) or non-allergic reactions. Hereditary and acquired enzyme deficiency and variations in metabolic pathway may delay drug metabolism and cause nonallergic, toxic side effects. Such a mechanism is known to occur in patients with a low acetylation rate under hydralazine, INH or sulfonamide treatment. Some immunologic although nonallergic factors may facilitate eruptions in patients with infectious mononucleosis under ampicillin medication and in AIDS patients on co-trimoxazole therapy. When a cutaneous drug reaction is diagnosed, withdrawal of the drug is recommended. In instances in which patients display mild drug eruptions and no alternative therapy is available, the drug may be continued. However, it should be kept in mind that mild morbiliform eruption is often the initial presentation of toxic epidermal necrolysis. In AIDS patients sulfonamides most frequently have been implicated as a risk factor for the development of toxic epidermal necrolysis. In other than type 1 hypersensitivity reactions, skin testing and in vitro tests have low sensitivity and specificity.

Use and misuse of oral contraceptives: risk indicators for poor pill taking and discontinuation

The contraceptive efficacy of oral contraceptives (OCs) depends on their proper and continued use, particularly with lower estrogen preparations. However, few studies have examined why women miss pills or discontinue OCs, and those that do tend to be small and to focus on adolescents. To address the issues of poor OC compliance and early OC discontinuation, we analyzed OC use in a convenience sample of 6,676 women between the ages of 16 and 30 from Denmark, France, Italy, Portugal, and the United Kingdom. Logistic regression was used to examine the independent effect of each factor. Poor compliance was associated with a lack of established routine for pill-taking (relative risk [RR] = 3.3), failure to read and understand written materials that came with the OC package (RR = 2.2), not receiving adequate information or help about OCs from their health care provider (RR = 1.5), and occurrence of certain side effects, including hirsutism (RR = 2.1), nausea (RR = 1.4), bleeding irregularities (RR = 1.3), and breast tenderness (RR = 1.2). Women who were inconsistent OC users, missing one or more pills per cycle, were almost three times as likely to experience an unintended pregnancy while using OCs than were women who took their OCs consistently. Factors that predicted early discontinuation (women who wished to continue contraceptive protection but discontinued OC use) were primarily side effects, including nausea (RR = 2.1), bleeding (RR = 1.9), breast tenderness (RR = 1.8), mood changes (RR = 1.8), and weight gain (RR = 1.4).(ABSTRACT TRUNCATED AT 250 WORDS)

Biochemical and molecular teratology of fetal hydantoin syndrome

Animal and human research has clearly shown that anticonvulsants are teratogens and pose a risk for fetal malformations. In the case of dilantin it appears that fetal susceptibility correlates with the fetal level of the microsomal detoxifying enzyme epoxide hydrolase. The genetics of seizures in the parents does not predict the risk for fetal teratogenesis. The clinician must work with a mother who has seizures prior to conception to achieve the best control of seizures with a single anticonvulsant at the lowest effective dose to minimize the teratogenic potential, but even if this is done there is still a risk of fetal malformations and developmental delays. Each pregnancy in a woman on anticonvulsants is at risk, and appropriate counseling should be accomplished before conception so the family can make an informed decision. The exact risk of teratogenesis is lower than previously recorded. Dilantin poses approximately a 10% risk, tegretol less than 10%, and valproic acid causes a threefold increase in the risk of neural tube defects as well as an increased risk of other malformations. The positive aspect is that with good medical management and good prenatal care approximately 90% of infants exposed to anticonvulsants in utero will not show evidence of teratogenesis. Finally, it is important to stress that all pregnancies carry a 3% risk for a major birth defect independent of any exposures or genetic history.