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Glucosamine supplements reduce knee pain
January 24, 2003
Glucosamine supplements reduce knee pain in people with cartilage damage and possibly the degenerative joint disease osteoarthritis, concludes research in the British Journal of Sports Medicine. Glucosamine is produced naturally in the body and found primarily in joint cartilage, damage to which often precedes osteoarthritis. Glucosamine capsules are widely available from health food shops, supermarkets, and over the internet
The researchers conducted a small trial in which 24 patients with chronic knee pain were prescribed 2000 mg a day of glucosamine and a further 22 patients were given dummy pills (placebo). The patients were all aged between 20 and 70 and regularly suffered knee pain that was severe enough to curtail routine activities.
The trial lasted 12 weeks, during which time knee pain and mobility were assessed at regular intervals. Mobility improved over time in both groups of patients, but this happened more quickly in the patients treated with glucosamine, starting at 4 to 8 weeks of the study.
By week 12, almost nine out of ten (88%) of those given glucosamine said their knee pain had lessened compared with only 3 (17%) in the group treated with the placebo.
The authors conclude that 2000 mg of glucosamine daily can provide some degree of pain relief and improved mobility in patients with chronic knee pain as a result of previous cartilage damage or possibly osteoarthritis.
British Medical Journal (BMJ)
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Related Arthritis Current Events and Arthritis News Articles Arthritis Current Events and Arthritis News RSS Novel bioreactor enhances interleukin-12 production in genetically-modified tobacco plants Interleukin-12 is a naturally occurring protein essential for the proper functioning of the human immune system.
Researchers identify cell group key to Lyme disease arthritis A research team led by the La Jolla Institute for Allergy & Immunology and Albany Medical College has illuminated the important role of natural killer (NK) T cells in Lyme disease, demonstrating that the once little understood white blood cells are central to clearing the bacterial infection and reducing the intensity and duration of arthritis associated with Lyme disease.
CT colonography offers 1-stop screening for cancer and osteoporosis New research reveals that computed tomography (CT) colonography, also known as virtual colonoscopy, has the potential to screen for two diseases at once-colorectal cancer and osteoporosis, both of which commonly affect adults over age 50.
Superglue from the sea Sandcastle worms live in intertidal surf, building sturdy tube-shaped homes from bits of sand and shell and their own natural glue.
Melatonin may save eyesight in inflammatory disease Current research suggests that melatonin therapy may help treat uveitis, a common inflammatory eye disease. The related report by Sande et al., "Therapeutic Effect of Melatonin in Experimental Uveitis," appears in the December issue of The American Journal of Pathology.
Adult stem cell breakthrough The first tissue-engineered trachea (windpipe), utilising the patient's own stem cells, has been successfully transplanted into a young woman with a failing airway. The bioengineered trachea immediately provided the patient with a normally functioning airway, thereby saving her life.
Study Investigates Non-Surgical Placement of a Gore-tex Type Device in the Heart to Stop Recurrent Strokes and Mini-Strokes A study is under way at Rush University Medical Center using a small, soft-patch device made of a Gore-tex-type material - often used to make durable outerwear - to close a common hole found in the heart called a patent foramen ovale (PFO) in order to prevent recurrent strokes and transient ischemic attacks (TIAs) in adults.
New imaging technique tracks cancer-killing cells over prolonged period Coaxing a patient's own cells to hunt down and tackle infected or diseased cells is a promising therapeutic approach for many disorders.
New study shows that important gene controls the ability of the thymus to produce disease-fighting T-cells after an organism's birth New research, just published by researchers from the University of Georgia, provides the first evidence that a key gene may be crucial to maintaining the production of the thymus and its disease-fighting T-cells after an animal's birth.
New therapeutic target identified for rheumatoid arthritis Researchers at Hospital for Special Surgery have identified a potential new therapeutic target that could be used to treat inflammatory disorders, such as rheumatoid arthritis. More Arthritis Current Events and Arthritis News Articles
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