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Can Poor Sleep Increase Knee Pain?

Can Poor Sleep Increase Knee Pain? Everyone understands that arthritic knee pain can hinder sleep, but can poor sleep increase knee pain?

Researchers at the University of Alabama at Birmingham (UAB) plan to study the relationship to learn about the role of sleep and the presentation of joint pain.

“It certainly makes sense that pain can interfere with a good night’s sleep, but there is growing evidence that poor sleep can itself lead to an increase in pain,” said Megan Ruiter, Ph.D.

“Understanding this relationship could open up new avenues in pain management through the treatment of sleep disorders.”

Ruiter is studying the sleep and pain relationship among patients with osteoarthritis of the knee. Osteoarthritis is a chronic joint disease affecting mainly the hands, knees, hips and spine.

Pain from this disease is common, though the experience of the pain can widely vary among patients, regardless of how much the disease has progressed.

Ruiter is recruiting patients with osteoarthritis of the knee who are already participating in an ongoing pain study at UAB, the Understanding Pain and Limitations of Osteoarthritic Disease (UPLOAD) study, to also participate in a sleep study.

Participants from the UPLOAD study who qualify for the sleep study will undergo sleep testing on two nights in the UAB Sleep Wake Disorders Center. The first night will be used to identify those without pre-existing sleep disorders, who will then undergo a second night of testing.

“There is reason to believe that poor sleep can cause a cascade of physiological problems that can lead to pain issues,” said Laurence Bradley, Ph.D., the lead investigator of the UPLOAD study.

“Sleep is a modifiable phenomenon,” Ruiter said. “Treating sleep to modify pain may allow more options than simply treating pain at the source, which is often extremely difficult.”

Bradley said there may be three factors that primarily influence pain in these patients. There are biological factors such as blood pressure or hormone levels, psychosocial factors like perceptions and expectations, as well as genetic factors.

In particular, Ruiter said that African-Americans are more likely than whites to have knee osteoarthritis and report greater severity of pain and disability from the disease. Ethnic differences in measures of objective sleep and pain processes in the central nervous system may represent important contributors, she said.

“We anticipate that African-Americans will report higher levels of pain and disability, along with higher self-reported sleep issues,” said Ruiter.

“We hope the study will shed light on the clinical usefulness of pain measures and sleep measures, and suggest new therapies to treat pain by treating the potential underlying sleep issue.”

Source: University of Alabama at Birmingham

Knee inflammation photo by shutterstock.

Can Poor Sleep Increase Knee Pain?

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). Can Poor Sleep Increase Knee Pain?. Psych Central. Retrieved on August 19, 2018, from https://psychcentral.com/news/2013/07/16/can-poor-sleep-increase-knee-pain/57267.html

 

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