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Active ingredients in marijuana found to spread and prolong pain

GALVESTON, Texas -- Imagine that you're working on your back porch, hammering in a nail. Suddenly you slip and hit your thumb instead -- hard. The pain is incredibly intense, but it only lasts a moment. After a few seconds (and a few unprintable words) you're ready to start hammering again.

Interventional radiology treatment for uterine fibroids: Safe, nonsurgical option

FAIRFAX, Va. -- Uterine fibroid embolization -- a minimally invasive interventional radiology treatment for women that cuts off blood flow to painful fibroids to kill the tumors -- is highlighted as an appropriate treatment for women in a Clinical Therapeutics article in the Aug. 13 issue of the New England Journal of Medicine.

Jefferson Headache Center study shows novel, orally inhaled migraine therapy effective

PHILADELPHIA -- A new study conducted at the Jefferson Headache Center at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania shows an investigational, orally-inhaled therapy is effective in treating migraines.

A real eye-opener -- UC researchers uncover which gender is losing sleep

Even with growing progress toward gender equality in the workplace, women continue to carry the most responsibility for family care, a load that according to a new study could indicate why women report more sleep disruption than men.

Chinese acupuncture affects brain's ability to regulate pain, UM study shows

ANN ARBOR, Mich. -- Acupuncture has been used in East-Asian medicine for thousands of years to treat pain, possibly by activating the body's natural painkillers. But how it works at the cellular level is largely unknown.

Researchers identify itch-specific neurons in mice, hope for better treatments

Historically, many scientists have regarded itching as just a less intense version of pain. They have spent decades searching for itch-specific nerve cells to explain how the brain perceives itch differently from pain, but none have been found.

New expensive back procedure exposed as ineffective

A world-first study involving Monash University and the Cabrini Research Institute in Melbourne has revealed the injection of bone cement into broken vertebrae is not an effective treatment for patients suffering painful osteoporotic fractures.

Study results raise questions about vertebroplasty for osteoporotic spinal compression fractures

ROCHESTER, Minn. -- A new study led by Mayo Clinic researchers has found that relief of pain from vertebral compression fractures, as well as improvement in pain-related dysfunction, were similar in patients treated with vertebroplasty and those treated with simulated vertebroplasty without cement injections.

Neuropathic pain: The sea provides a new hope of relief

A compound initially isolated from a soft coral (Capnella imbricata) collected at Green Island off Taiwan, could lead scientists to develop a new set of treatments for neuropathic pain -- chronic pain that sometimes follows damage to the nervous system.

Nerve-block anesthesia can improve surgical recovery, even outcomes

NEW YORK (August 4, 2009) -- When planning for surgery, patients too often don't consider the kind of anesthesia they will receive. In fact, the choice of anesthesia can improve recovery, even outcomes.

Depression and inflammation linked to pain in rheumatoid arthritis patients

Rheumatoid Arthritis (RA) is a chronic autoimmune disease that causes inflammation of the joints and surrounding tissues. More than 1.3 million adults in the U.S. suffer from RA with 75% of those afflicted being women. Patients with RA experience pain, stiffness, swelling, and deterioration of joints.

Hip and back fractures increase mortality rates in older adults

If you are 50 or older and you break your hip, you have a one in four chance of dying within five years.

Hip and back fractures increase mortality rates in people older than 50

Vertebral and hip fractures are associated with an increased risk of death, found a new study of 7753 people in Canada aged 50 years and older published in CMAJ (Canadian Medical Association Journal) http://www.cmaj.ca/press/cmaj081720.pdf (

Use of a restraining device in the subacute phase after a stroke no better than rehabilitation alone

Alexandria, VA -- Restraining the use of some patients' unaffected upper limb during the subacute phase following stroke does not appear to generate greater improvements in motor impairment and capacity than standard rehabilitation alone, according to a pilot study published in the June issue of Physical Therapy, the scientific journal of the American Physical Therapy Association (APTA)

Pain relief only 1 motive for opioid use among high school seniors

Taking opioid drugs without a prescription appears relatively common among high school seniors, according to a report in the August issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals. The most common reasons survey respondents gave for taking the medications included relaxation, feeling good or getting high, experimentation and pain relief.



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