Journal of Pain

Diseases, Conditions, Syndromes

Chronic pain may cost U.S. $635 billion a year

(HealthDay)—Americans spend as much as $635 billion each year on the direct and indirect costs associated with chronic pain, according to a new study.

Ophthalmology

'Dry eye' linked to chronic pain syndromes

Physician-researchers with Bascom Palmer Eye Institute, part of UHealth—the University of Miami Health System, have found a link between "dry eye" and chronic pain syndromes—a finding that suggests that a new paradigm ...

Surgery

Preoperative mental state associated with postoperative pain

(HealthDay)—Even modest depression, anxiety, and catastrophizing are predictors of whether a patient later experiences improvements in pain relief following joint replacement surgery, according to a review published online ...

Genetics

Relieving pain by mapping its biological signatures

Many people are confronted with chronic pain that can last for months or even years. How to best treat chronic pain? First, pain must be categorized for the right treatment to be prescribed. However, is that it is very challenging ...

Diseases, Conditions, Syndromes

Can stimulating the brain treat chronic pain?

For the first time, researchers at the UNC School of Medicine showed they could target one brain region with a weak alternating current of electricity, enhance the naturally occurring brain rhythms of that region, and significantly ...

Oncology & Cancer

Pre-op breast pain in about 28 percent of breast cancer patients

(HealthDay) -- More than a quarter of women about to undergo breast cancer surgery experience breast pain, with genetic polymorphisms in inflammatory cytokines correlating with pain, according to a study published in the ...

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