Sexual dimorphism in anxiety is programmed in-utero by sex-steroids: Proof of concept using a disease-model and stress responses to COVID pandemic

Sex differences in the psychological impact of the COVID-19 pandemic have been consistently reported, showing disproportionally high rates of anxiety/distress in women relative to men. The mechanisms underlying this sexual dimorphism remain unclear. The present study queries the potential protective role of early hyperandrogenism on brain development. A natural model of sex-steroids abnormality, classic congenital adrenal hyperplasia (CAH), was used to test this question. CAH is characterized by adrenal androgen overproduction in utero (prenatal) through the neonatal critical developmental period. An online survey collected information on subjective responses to the COVID-19 pandemic. Matched on demographic variables, 60 adults carrying a diagnosis of classic CAH and 240 adults from the general population (non-CAH) were compared on levels of anxiety/distress in the first year of the COVID-19 pandemic (May 2020-April 2021). Structural Equation Modeling was used to test the modulation by CAH status of Sex effects on anxiety/distress. Results revealed lower levels of anxiety/distress in the female CAH group compared to the other 3 groups (male CAH, female non-CAH, and male non-CAH). This finding suggests that pre-neonatal hyperandrogenism might impact the development of neural circuits underlying anxiety processes, in a way that enhances resilience to chronic stress.

Psychological Distress Is More Prevalent in Fertile Age and Premenopausal Women With PCOS Symptoms: 15-Year Follow-Up

Context

Polycystic ovary syndrome (PCOS) is associated with increased psychological distress, obesity and hyperandrogenism being suggested as key promoters.

Objectives

To investigate the prevalence of anxiety/depression and their coexistence in women with PCOS/PCOS-related symptoms at ages 31 and 46. The roles of obesity, hyperandrogenism, and awareness of PCOS on psychological distress were also assessed.

Design

Population-based follow-up.

Setting

Northern Finland Birth Cohort 1966 with 15-year follow-up.

Participants

At age 31, a questionnaire-based screening for oligoamenorrhea (OA) and hirsutism (H): 2188 asymptomatic (controls), 331 OA, 323 H, and 125 OA plus H (PCOS). Follow-up at age 46: 1576 controls, 239 OA, 231 H, and 85 PCOS.

Interventions

Questionnaire-based screening for anxiety and depression symptoms (Hopkins Symptom Checklist-25) and previously diagnosed/treated depression at ages 31 and 46. Body mass index (BMI), serum testosterone/free androgen index, and awareness of polycystic ovaries/PCOS on psychological distress were also assessed.

Main Outcomes

Population-based prevalence of anxiety and/or depression in women with PCOS/PCOS-related symptoms at ages 31 and 46.

Results

Anxiety and/or depression symptoms, their coexistence, and rate of depression were increased at ages 31 and 46 in women with PCOS or isolated H compared with controls. High BMI or hyperandrogenism did not associate with increased anxiety or depression symptoms. The awareness of PCOS was associated with increased anxiety.

Conclusions

Women with PCOS or isolated H present more often with anxiety and/or depression symptoms and their coexistence compared with controls. High BMI or hyperandrogenism did not provoke psychological distress in PCOS. The awareness of PCOS increased anxiety but did not associate with severe anxiety or depression.

Psychological aspects of hyperandrogenic states in late adolescent and young women

OBJECTIVE

The psychosocial implications of polycystic ovary syndrome (PCOS) phenotypes have been investigated in different patient populations, but little attention was paid to adolescent and young women. The aim of this study was to evaluate the psychosocial correlates of PCOS and other hyperandrogenic states in a population of late adolescent and young females and to provide a psychological characterization of specific clinical hyperandrogenic phenotypes.

DESIGN

This was a cross-sectional study.

PATIENTS

High school female students, aged 16-19 years.

MEASUREMENTS

The study protocol was designed with three possible levels of participation characterized by an increased level of commitment. For the specific purposes of this investigation, we focused on the subsamples of students whose clinical state was assessed by medical examination (n = 835) and for whom additional laboratory tests were available (n = 394). Psychological evaluation encompassed psychological distress, levels of stress, well-being, illness behaviour and quality of life (as measured by the Symptom Questionnaire, the Psychosocial Index and the Psychological Well-Being scales).

RESULTS

Significantly higher levels of psychological distress and impaired well-being and quality of life were found among late adolescent and young women with isolated clinical hyperandrogenism compared to their normal counterparts. Furthermore, females with PCOS showed significantly greater hostility/irritability compared to healthy control subjects.

CONCLUSIONS

These findings highlight the importance of early recognizing and adequately managing psychological distress in such patients.

Prescription of antidepressants is increased in Danish patients with polycystic ovary syndrome and is associated with hyperandrogenism. A population-based cohort study

OBJECTIVE

Quality of life is impaired in polycystic ovary syndrome (PCOS). In this study, we compared the time to first prescription of antidepressants (ADM) in PCOS vs two control groups.

DESIGN

Register-based cohort study.

PATIENTS

One thousand and one hundred and twenty-four premenopausal women with hirsutism and/or PCOS, premenopausal women with hypertension (HT, n = 301), and age- and sex-matched population controls (controls, n = 4110).

MEASUREMENTS

Prescriptions for ADM on secondary care contacts from regional registers.

RESULTS

The median age at cohort entry in PCOS, HT and controls was 29, 34 and 29 years, respectively. Among PCOS, HT and controls, 227 (20%), 74 (25%) and 633 (15%), respectively, had prescriptions of ADM. The median time to first prescription of ADM in the PCOS, HT and control cohorts was 6·8, 6·6 and 7·2 years, respectively. The adjusted hazard ratio for time to prescription of ADM for HT vs PCOS was 1·36 [95% CI (1·02-1·82)], P = 0·039, and for controls vs PCOS, it was 0·75 [95% CI (0·64-0·88)], P < 0·001. Within patients with PCOS, hyperandrogenism contributed significantly to the model, likelihood ratio test P = 0·009. The adjusted hazard ratio for hyperandrogenism vs no hyperandrogenism was 1·97 (1·12-3·45), P = 0·018.

CONCLUSION

Patients with PCOS had moderately but significantly decreased time to first prescription of ADM compared with age-matched healthy women, whereas patients with HT had the shortest time to prescription. In PCOS, prescription of ADM was associated with the presence of hyperandrogenism.

Differences in sexual desire between women with clinical versus biochemical signs of hyperandrogenism in polycystic ovarian syndrome

The role androgens play in female sexual desire remains unclear. We investigated whether androgen sensitivity or elevated androgen levels contributed to sexual desire using a motivational model of sexual desire. Eighty-five women diagnosed with polycystic ovary syndrome (PCOS) were categorized depending on whether they exhibited clinical symptoms of androgen sensitivity or high biochemical androgen levels. Additionally, instead of looking at desire as a uniform construct, we divided desire based on the reasons why women experienced desire, thus distinguishing desire to have sex for relational purposes from the desire to have sex for mating selection or physical pleasure. Findings confirmed that clinical signs suggesting sensitivity to androgen levels, but not biological levels of androgens per se predicted levels of sexual desire. Moreover, in agreement with our hypothesis, we found support for a relationship between androgen sensitivity and some, but not other aspects of sexual desire. Cues that are most closely related to mating selection were significantly associated with androgen sensitivity, but not cues associated with desiring sex to feel emotionally close or create a love bonding with a partner. This study presents a new way to investigate desire and shows some preliminary findings on the importance to consider androgen sensitivity when investigating the relationship between sexual desire and hormones.

[Peculiarities of sexual behavior of female rats with hyperandrogenia in pubertal and postpubertal periods]

The parameters of female and male sexual behavior in 3- and 6- month old female rats which were exposed to an androgen excess (subcutaneous implantation of Silastic capsules containing 5 mg of crystalline testosterone) from the beginning of pubertal period (at the age of 35 days), or within postpubertal period (at the age of 4 months). Hyperandrogenia in pubertal period had no effect on female sexual behavior formation, but it led to appearance of male behavior components in 100% of animals. In female rats which were implanted with testosterone capsules in postpubertal period, sexual disturbances were more pronounced and were characterized by masculinization and defeminization, which was due to a higher degree of androgenic saturation. The data obtained suggest a leading role of hyperandrogenemia in the pathogenesis of sexual behavior disturbances in female rats in different periods of individual development.

Diagnosis and treatment of polycystic ovarian syndrome in adolescents

PURPOSE OF REVIEW

To review what is understood about the pathophysiology of polycystic ovarian syndrome (PCOS), the diagnostic challenges of PCOS in adolescent women, associated risk factors, as well as the best evidence-based treatment options for adolescence.

RECENT FINDINGS

Diagnosing PCOS in adolescents requires a unique set of criteria for which no single marker currently exists. Adolescents at high risk for developing the syndrome are congenital virilization, low birth weight, premature pubarche, central precocious puberty, large for gestational age girls born to overweight mothers, obesity syndromes, insulin-resistant features, and girls born to parents with PCOS, central obesity, or diabetes in whom PCOS ought to be suspected when associated with irregular menses. Insulin, hyperandrogenemia, and adipocytokines are integral players in the pathophysiology of PCOS. PCOS may be an inheritable trait; however, no gene has yet been identified. Quality of life remains a concern for young women with PCOS. Lifestyle modifications geared to prevent long-term sequelae remain the first-line treatment in conjunction with oral contraceptive pills.

SUMMARY

Identifying PCOS in adolescents remains a diagnostic dilemma, but early intervention and treatment can improve long-term health.

Anxiety is associated with hormonal and metabolic profile in women with polycystic ovarian syndrome

BACKGROUND

Increased prevalence of psychological morbidities, including anxiety, depression and eating disorders, has been reported in women with polycystic ovary syndrome (PCOS) in comparison with normal ovulating, nonhyperandrogenemic women.

AIM OF THE STUDY

To investigate the relationship between the degree of anxiety, depression and eating disorders via self-reported symptoms and the severity of hormonal and metabolic aberrations in women with PCOS. For this purpose, the PCOS cohort was subdivided into three subgroups according to the degree of anxiety.

METHODS

One hundred and thirty women with PCOS of similar age and BMI were studied. In each subject, hormonal and metabolic status as well as psychological profile was assessed with the use of specific questionnaires. Specifically, anxiety (trait and state) was assessed with the use of STAI-T and STAI-S, while depression and eating disorders were evaluated with the use of the Beck Depression Inventory and the Eating Attitudes test, respectively.

RESULTS

The subgroups did not differ in age and BMI. Subjects with the highest STAI-S compared with those with the lowest STAI-S displayed significantly higher the homeostasis assessment model-insulin resistance (HOMA-IR) and free androgen index values (P < 0·05), respectively. Regarding trait anxiety, assessed by STAI-T, HOMA-IR values were significantly elevated (P < 0·05) in the subgroup with the higher STAI-T score compared with the HOMA-IR in the group with the lower STAI-T score.

CONCLUSIONS

In women with PCOS, the degree of anxiety, state and trait (STAI-S, STAI-T) appears to vary in a pattern similar to that of hyperandrogenemia and insulin resistance, independently of age and BMI. The pathophysiological mechanisms underlying the association of psychological morbidities with androgen excess and insulin resistance in PCOS remain to be elucidated.

[Effect of chronic stress during puberty on the reproductive system of female rats with experimental hyperandrogenicity]

Effects of chronic stress (daily 30-min immobilization) on 35-45 days of life and its combination with androgenization (implantation of testosterone-containing capsules on 33rd day of life) on reproductive system of 2.5 month old female rats were studied. The term of sexual maturation, estrous cycles regularity and structure, blood plasma levels of testosterone, progesterone and androstenedione as well as ovarian histology were examined. Androgenization resulted in the blood plasma testosterone level increase and the androstenedione level decrease, development of oligo- or anovulatory condition characterized by disorders or discontinuation in estrous cyclicity. We also detected abrupt reduction or absence of postovulatory luteal bodies, cysts formation and ovarian interstitial tissue overgrowth. All experimental animals had normal blood plasma corticosterone level. Stressed rats had no considerable changes in reproductive system except of some cyclicity disorders. Stressed against androgenization rats demonstrated delayed pubescence, an increased number of ovarian cysts along with attenuation ofandrogenization-caused negative effects on the sexual cyclicity.

Psychiatric characterization of children with genetic causes of hyperandrogenism

OBJECTIVE

Very little is known about the mental health status in children with genetic causes of hyperandrogenism. This study sought to characterize psychiatric morbidity in this group.

DESIGN/METHODS

Children (8-18 years) with the diagnosis of classic congenital adrenal hyperplasia (CAH) or familial male precocious puberty (FMPP) underwent a semi-structured psychiatric interview, the Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version. According to sex and the literature, incidence of identified psychopathology was compared between the two endocrinological groups. We evaluated 72 patients: 54 CAH (21 females) and 18 FMPP.

RESULTS

Twenty-four (44.4%) CAH patients and 10 (55.6%) FMPP patients met the criteria for at least one lifetime psychiatric diagnosis. Attention-deficit hyperactivity disorder (ADHD) was present in 18.2% of CAH males, 44.4% of FMPP males, and one case (4.8%) in CAH females. A high rate of anxiety disorders was also found in all the three groups (17-21%). Relative to females with CAH, the FMPP patients exhibited higher rates of ADHD. Age at diagnosis and the treatment modalities were not associated with psychopathology. Rates of psychiatric disorder, specifically ADHD and anxiety disorders, were higher than in the general population.

CONCLUSION

Although anxiety disorders may occur at an increased rate in children with chronic illness, androgens may contribute to higher risk for psychopathology in pediatric patients with genetic cause of excess androgen. Early diagnosis and treatment of childhood hyperandrogenism is essential for optimal development. The results suggest that assessment for psychiatric disorders should be part of the routine evaluation of these patients.

Eating behaviour and body image in overweight adolescent girls with or without hyperandrogenicity

We addressed the question of whether a combination of obesity and hyperandrogenicity has a more severe influence on psychosocial behaviours, as reflected by eating behaviour and body image, compared to obesity alone.

AIM

To study eating behaviour and body image in age-, pubertal- and BMI-matched overweight adolescent girls with and without hyperandrogenicity, and to compare the data with those from a control group of normal weight girls.

METHODS

Overweight adolescent girls in late puberty with (n=10) and without hyperandrogenicity (n=8) and a control group of normal weight girls (n=9) were studied. The Eating Disorder Inventory for children (EDI-C) questionnaire was used to obtain information on eating behaviours and psychological characteristics, and silhouettes were used to evaluate body image.

RESULTS

The girls with overweight but without hyperandrogenicity showed more disturbed eating behaviour and more psychological problems than did the girls with both overweight and hyperandrogenicity as compared to the healthy controls. The overweight group also had more feelings of ineffectiveness than the hyperandrogenic group. Both the overweight and the hyperandrogenic girls estimated themselves as being significantly larger and their ideal shape as being significantly smaller than their current shape. However, all overweight girls considered their current shape to be significantly smaller than it was objectively.

CONCLUSIONS

The girl with overweight alone seemed to have more disturbed eating behaviour and more psychological problems than girls with combined overweight and hyperandrogenicity. This could indicate that different therapeutic interventions might be needed in attempts to reduce weight in the two groups.

A higher rate of hyperandrogenic disorders in female-to-male transsexuals

In an effort to elucidate the aetiology of female-to-male transsexualism (FM-TS) 12 out of an annual sample of 16 untreated female-to-male transsexuals (FMT), aged 19 years 7 months (19;7) to 44 years 8 months (44;8) [median age (M) 27;5] were assessed by means of sexual-medical questionnaires, physical and endocrinological examination. The control group consisted of 15 healthy women (CF), aged 19 years 2 months (19;2) to 36 years 1 month (36;1) (M 22;7) without gender identity disorder, who were not under hormonal medication (including contraceptives). Baseline levels of testosterone (T; ng/dl), androstenedione (A4; ng/dl), dehydroepiandrosterone sulfate (DHEAS; ng/ml), luteinizing hormone (LH; IU/l), follicle stimulating hormone (FSH; IU/l), and sex-hormone binding globuline (SHBG; microgram/dl) were measured. A standard single-dose ACTH stimulation test (250 micrograms ACTH IV; Synacthen) was performed with all subjects. Aldosterone (ALDO), corticosterone (B), deoxycorticosterone (DOC), progesterone (PROG), 17-hydroxyprogesterone (17OHP), 11-deoxycortisol (S), cortisol (F), cortisone (E), pregnenolone (PREG) and 17-hydroxypregnenolone (OHPREG) were assessed before and 60 min after ACTH stimulation. Transvaginal ultrasound was performed in nine out of 12 FMT (20;11 to 44;8, M 27;5; m 29.1 +/- 7.5) but not in CF. Results showed that 10 FMT (83.3%) and five CF (33.3%) were above normal values for at least one of the measured androgens. Baseline levels of T and A4 were significantly higher in FMT than in CF (T: 54.0 +/- 13.8 vs. 41.1 +/- 12.8; A4: 244.8 +/- 73.0 vs. 190.5 +/- 49.3; p < .05), whereas DHEAS, SHBG, LH and FSH did not differ between the groups. Unbound T (T/SHBG ratio) was higher in FMT (72.0 +/- 67.6) than in CF (26.4 +/- 15.1). Baseline levels of 17OHP, OHPREG and DOC were higher in FMT than in CF (p < .05). After ACTH stimulation 17OHP and OHPREG remained higher in FMT than in CF (p < .05). Single case analysis of ACTH stimulation test together with physical examination revealed symptoms for non-classical congenital adrenal hyperplasia (NC-CAH) in six FMT (50%) and two CF (13.3%). Eight out of nine FMT who were assessed by means of transvaginal ultrasound (i.e. 88.9%; 50.0% of 16) had polycystic ovaries (PCO). Oligomenorrhoea or menstrual dysregularities (81.7% of 16 FMT vs. 0% of CF), hirsutism (56.2% of 16 FMT vs. 13.3% of 15 CF) and adiposity (25.0% vs. 0%) were frequent in FMT, but not in CF. Hyperandrogenism with polycystic ovarian syndrome (PCOS) and adrenocortical hyperresponsiveness to ACTH seems to be a common finding in FMT. This offers support for a hormonal factor in the genesis of FM-TS. Because the prevalence of PCOS and NC-CAH in the female population is higher than FM-TS, the true nature of this factor and its interaction with environmental influences remains unknown.

The android woman--a risky condition

Normal women produce small amounts of active androgens. When androgen levels are elevated, such as for example in the polycystic ovary syndrome, this is followed by the development of male physical characteristics and muscle mass, structure and function as well as android adipose tissue distribution and function. Psychological features and stress reactions also seem similar to those of men. Such women have an increased risk of developing hypertension, non-insulin-dependent diabetes mellitus and cardiovascular disease. Recent data have shown that these physical, and psychological characteristics, as well as risk of ill health, are also found in the population of women selected at random. Women in the lowest quintiles of levels of sex-hormone-binding globulin--an indicator inversely related to active androgens--are at risk of developing hypertension, non-insulin-dependent diabetes mellitus and cardiovascular mortality. The mechanism probably includes muscular insulin resistance, following a relative androgen excess. It is thus apparent that androgens, even within the highest levels of the nonselected population of women, are powerful predictors of serious disease development. The population at risk might be as large as about 20% of middle-aged women. This is an area of female disease risk which requires more attention in screening and intervention procedures.