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Will Treatment of Parent’s Depression Improve Children’s Asthma ?

Will Treatment of Parent’s Depression Improve Children’s Asthma?

A provoking new research study builds upon the knowledge that children with asthma are at higher risk for depression, and that a parent or caregiver’s depression is linked to worsening symptoms in an asthmatic child.

The University of Buffalo and University of Texas, Dallas study explores this connection further as they embark on research to determine whether treating a depressed caregiver will improve the child’s asthma.

Researchers believe the findings could have major implications for the way children with asthma are treated. Moreover, the knowledge gained may reduce health disparities in child asthma because there is a higher percentage of depressed caregivers among children with asthma from minority and socio-economically disadvantaged groups.

The researchers are recruiting 200 families for the study through Women & Children’s Hospital of Buffalo (WCHOB) and University of Texas Southwestern Medical Center in Dallas.

The study will involve screening caregivers of children with asthma for depression and offering treatment for those who are depressed. It builds on a previous pilot study that suggested a connection between caregiver depression and worsening asthma in children.

“We are hypothesizing that an improvement in the caregiver’s depression will lead to a subsequent improvement in the child’s asthma,” said Bruce Miller, M.D. and Beatrice Wood, Ph.D., both professors of psychiatry and pediatrics.

Heather K. Lehman, M.D., associate professor in the Department of Pediatrics in the Jacobs School of Medicine and Biomedical Sciences at University of Buffalo, is a co-investigator. She has been working with Miller and Wood for several years and is developing a collaborative research program to continue studies examining the interplay between depression and child asthma.

Miller and Wood have been working together on factors that affect asthma in children for more than 20 years. “We have continuously found associations between emotional stress and worsening asthma, and that family relational stress plays a key role,” said Wood.

Early in his career, Miller developed a model for how depression affects the autonomic nervous system, which is responsible for involuntary neural processes affecting the airways. He found that depression in asthmatic children alters their autonomic nervous system function, causing their already reactive airways to become even more dysregulated, resulting in worse airway function under stressful conditions.

These seminal findings were published in the Journal of Allergy and Clinical Immunology.

Wood’s research has demonstrated how family relationship patterns impact physical and emotional illness in children. A 2011 research paper co-authored by Wood and Miller showed that depression among parents of children with asthma was associated with negative parenting and also predicted child depression and worsening asthma.

Studies also have shown that in stressed families, children’s asthma gets worse. “We have specifically shown that a negative family emotional climate predicts worse asthma disease activity,” said Wood.

The current study will involve screening caregivers of children with asthma for depression. Those who meet criteria for clinical depression will be offered antidepressant medication. The child’s asthma treatment plan will not be altered in order to determine the effect of treating caregiver depression to benefit the child’s asthma.

Both caregiver and child will be followed monthly for a year to see if improvements in the caregiver’s depression are followed by improvement in the child’s asthma.

A previous pilot study conducted by Brown at University of Texas Southwestern Medical Center saw encouraging results. In that study, children who had been hospitalized with asthma improved when their parents, who screened positive for depression, were treated with antidepressants, even though the child’s asthma treatment was not changed.

“When the parents’ depression got better, the children’s asthma got better,” said Miller.

The purpose of the current study is to confirm these findings and better understand the mechanisms underlying the effect.

“If a caregiver is depressed he or she may be less able to carry out the care of a child, especially a fragile child who is vulnerable with illness,” Miller explained.

“They may not be able to manage the child’s medications or get the child to the doctor when necessary.”

“At the same time,” said Wood, “our previous studies have shown that depression in the parent cascades into negative parent-child relationships, child depression and worse asthma.” She noted that Miller’s 2009 study showed that depression in the child has a direct physiological effect on the child’s asthma.

The current study is funded with a $3.1 million NIH grant from the National Heart, Lung and Blood Institute.

Source: University of Buffalo

Will Treatment of Parent’s Depression Improve Children’s Asthma?

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. (2018). Will Treatment of Parent’s Depression Improve Children’s Asthma?. Psych Central. Retrieved on December 1, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 11 Mar 2016)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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