| T O P I C R E V I E W |
| Dave |
Posted - 07/28/2005 : 11:12:48
Yet another news story describing TMS but missing the point entirely.
Knee pain often accompanied by other aches
NEW YORK (Reuters Health) - Older adults' knee pain is usually not an isolated problem, but is more often part of a constellation of chronic aches, a new study suggests.
In a survey of more than 6,000 adults age 50 years of older, UK researchers found that 57 percent of those who reported knee pain also had pain in at least two other body sites, and these men and women tended to have more physical limitations than their peers.
Only a minority of those with knee pain had that problem alone.
It is "safe to assume" that most survey respondents with knee pain had knee osteoarthritis, though some with widespread pain may have had other conditions, Dr. Peter Croft, the study's lead author, told Reuters Health.
Osteoarthritis is the common, wear-and-tear form of arthritis in which the cartilage cushioning the joints breaks down over time, leading to inflammation, stiffness and pain.
Osteoarthritis in the knee could help create pain elsewhere by affecting a person's posture, gait or activity levels, according to Croft. Obesity can also contribute to pain in numerous body sites.
But in a more general sense, Croft said, factors like a person's general health and perceptions of pain help determine whether pain -- wherever it is -- becomes chronic, and whether discomfort develops in other parts of the body.
Older people, according to Croft, may commonly have a "pain syndrome" affecting their joints, as opposed to an isolated form of arthritis.
He and his colleagues at Keele University report their findings in the August issue of the journal Arthritis & Rheumatism.
Their survey included patients at three general practices who indicated any body sites in which they had pain for at least one day in the past month. The subjects also answered questions about their general health, weight and symptoms of depression and anxiety.
Overall, 41 percent said they'd had knee pain in the past month, while 23 percent reported pain in other sites.
Of the men and women with knee pain, most had pain elsewhere -- usually affecting two or more sites, such as the lower back, neck or hip. Those with multiple aches and pains also reported more physical limitations.
It's possible, Croft said, that treating knee pain will help ease pain in other body areas. But, he added, it may also be important to focus on general pain management for older people with more widespread symptoms.
SOURCE: Arthritis & Rheumatism, August 2005.
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