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Menopausal Hormones Up Stress, Risk of Depression

Menopausal Hormones Up Stress, Risk of Depression

New research suggests normal hormonal changes and fluctuations during the transition to menopause can lead to emotional sensitivity and depression.

Specifically, investigators from the Department of Psychiatry at the University of North Carolina at Chapel Hill found fluctuating levels of estradiol (a form of estrogen) may enhance emotional sensitivity to psychosocial stress.

When combined with a very stressful life event, this sensitivity is likely to contribute to the development of a depressed mood.

Study results appear online in Menopause, the journal of the North American Menopause Society (NAMS).

Studies have generally found that women are at greater risk to suffer from depression than men. In fact, some investigations suggest the risk is twice as great for women vs. men to suffer a major depressive disorder (MDD).

The increased risk is believed to be a result of depressive episodes that are tied to reproductive events. For example, conditions such as perinatal depression and premenstrual dysphoric disorder occur when hormones are in greater flux.

In addition, the menopausal transition and early postmenopausal period are times of particularly increased vulnerability to depression for women, with rates of MDD and clinical elevations in depressive symptoms doubling or even tripling compared to premenopausal and late postmenopausal rates.

A substantial proportion of women–between 26 percent and 33 percent — will develop clinically significant depressive symptoms within the context of perimenopausal hormonal flux.

The common physiological change occurring during the menopausal transition is extreme variability in estradiol concentrations.

The new 12-month placebo-controlled randomized trial was designed to evaluate the mood and cardiovascular benefits of transdermal estradiol in perimenopausal women. The findings from the placebo group found that, in general, estradiol variability led to the development of depressive symptoms, as well as greater anger/irritability and feelings of rejection.

More specifically, the findings suggest that perimenopausal estradiol fluctuation may increase women’s sensitivity to social rejection. The hypersensitivity, combined with psycho-social stressors such as divorce or bereavement, leave women vulnerable to developing clinically significant depressive symptoms.

Researchers note however, that the effect of estradiol variability on mood is not the same in all women and, if a severe life stress did not occur, estradiol variability did not lead to depression.

In the study very severe life stresses were defined and included divorce or separation, serious illness of a close relative or friend, significant current financial issues, physical or sexual abuse or assault, significant arrest of self or loved one.

Experts believe the study will help clinicians better manage the often complicated physical and mental issues that present during perimenopause.

“These results provide tremendous insight for practitioners. Clinicians need to understand the impact of perimenopausal hormonal fluctuations and the degree of stressful events that a woman is experiencing to determine the best treatment options when a middle-aged woman complains of depression or exaggerated irritability,” says NAMS Executive Director JoAnn Pinkerton, M.D., NCMP.

“This study provides a foundation for future studies to evaluate the value of psycho-social interventions, such as cognitive therapies, to lessen the effect of major life events, as well as the use of estrogen therapy during perimenopausal and menopausal stressful times.”

Source: The North American Menopause Society/EurekAlert

Menopausal Hormones Up Stress, Risk of Depression

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). Menopausal Hormones Up Stress, Risk of Depression. Psych Central. Retrieved on October 20, 2018, from https://psychcentral.com/news/2015/11/06/menopausal-hormones-up-stress-risk-of-depression/94489.html

 

Scientifically Reviewed
Last updated: 6 Nov 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Nov 2015
Published on PsychCentral.com. All rights reserved.