Body Handbook კატალოგი პროფილი რეიტინგი
ძვალ-კუნთოვანი BODY HANDBOOK
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Osteoarthritis
Cartilage isn't a tyre that wears thin and runs out. Osteoarthritis is an inflamed, remodelling joint, and the advice most people absorb (rest it, protect it, wait for a replacement) is the one thing that reliably makes it worse. The best-supported treatment is the opposite: load the joint on purpose, progressively, most days. Do that and pain drops a quarter to a third inside three months, the joint stops waking you at 2am, and the long walk comes back.
Condition მტკიცებულება ძლიერი თავი ძვალ-კუნთოვანი

The pain doesn't come from the cartilage; cartilage has no nerves. What hurts is the inflamed joint lining, the irritable bone underneath, and the weak muscles bracing a joint that's lost its rhythm 1. So pain tracks inflammation and muscle, not the x-ray, and all three you can change.

Loading works as well as a pill, without the pill's cost. Across 54 trials in 5,000 patients, structured exercise cut pain about a quarter and held for months as long as people kept moving 2. At scale, twelve supervised sessions over eight weeks dropped pain 26 to 33 percent across ~28,000 patients 3.

Losing weight pulls a second lever. Every kilo you carry adds roughly four across the knee, and each 1 percent lost improves pain and function about 2 percent 4; diet and exercise together beat either alone 5.

Weeks one and two: pain barely moves, but the joint isn't wrecked the next day and the fear of moving lifts.

Six to twelve weeks: pain a quarter to a third lower, morning stiffness from ten minutes to two, the walk after dinner back, stairs no longer something you dread 2 3.

The decade: you keep the muscle and the active week. The walking ability you hold onto in your sixties is one of the cleanest predictors of how the rest of life goes 10.

The fine print — when to skip it, and what people get wrong

"Exercise wears it out faster" is backwards: loading is the best-studied treatment, avoidance the real damage 2. No supplement rebuilds cartilage; glucosamine and chondroitin didn't beat placebo 11. And it isn't only for the elderly: half of ACL and meniscus injuries reach knee OA within ten to twenty years 12.

A steroid shot every three months replaces the exercise that should be there 7. Six gentle range-of-motion sessions isn't the tested dose; twelve progressive ones is 3. PRP and arthroscopy both failed against sham or saline 13 14.

See a doctor promptly for a hot, red, swollen joint with fever (possible infection), morning stiffness over an hour or many small joints at once (inflammatory arthritis), or a hip that won't bear weight after a fall (possible fracture) 1. Oral anti-inflammatories carry kidney, ulcer, and heart cautions worth a real conversation.

References
  1. 1Hunter DJ, Bierma-Zeinstra S (2019). Osteoarthritis. The Lancet. link
  2. 2Fransen M, McConnell S, Harmer AR, Van der Esch M, Simic M, Bennell KL (2015). Exercise for osteoarthritis of the knee: a Cochrane systematic review. Cochrane Database of Systematic Reviews. link
  3. 3Skou ST, Roos EM (2017). Good Life with osteoArthritis in Denmark (GLA:D): evidence-based education and supervised neuromuscular exercise delivered by certified physiotherapists nationwide. BMC Musculoskeletal Disorders. link
  4. 4Panunzi S, Maltese S, De Gaetano A, et al. (2021). Comparative efficacy of different weight loss treatments on knee osteoarthritis: a network meta-analysis. Obesity Reviews. link
  5. 5Messier SP, Mihalko SL, Legault C, et al. (2013). Effects of intensive diet and exercise on knee joint loads, inflammation, and clinical outcomes among overweight and obese adults with knee osteoarthritis: the IDEA randomized clinical trial. JAMA. link
  6. 6Derry S, Conaghan P, Da Silva JA, Wiffen PJ, Moore RA (2016). Topical NSAIDs for chronic musculoskeletal pain in adults. Cochrane Database of Systematic Reviews. link
  7. 7McAlindon TE, LaValley MP, Harvey WF, et al. (2017). Effect of intra-articular triamcinolone vs saline on knee cartilage volume and pain in patients with knee osteoarthritis: a randomized clinical trial. JAMA. link
  8. 8Evans JT, Walker RW, Evans JP, Blom AW, Sayers A, Whitehouse MR (2019). How long does a knee replacement last? A systematic review and meta-analysis of case series and national registry reports with more than 15 years of follow-up. The Lancet. link
  9. 9Evans JT, Evans JP, Walker RW, Blom AW, Whitehouse MR, Sayers A (2019). How long does a hip replacement last? A systematic review and meta-analysis of case series and national registry reports with more than 15 years of follow-up. The Lancet. link
  10. 10Hawker GA, Croxford R, Bierman AS, et al. (2014). All-cause mortality and serious cardiovascular events in people with hip and knee osteoarthritis: a population based cohort study. PLOS ONE. link
  11. 11Clegg DO, Reda DJ, Harris CL, et al. (2006). Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis. New England Journal of Medicine. link
  12. 12Lohmander LS, Englund PM, Dahl LL, Roos EM (2007). The long-term consequence of anterior cruciate ligament and meniscus injuries: osteoarthritis. American Journal of Sports Medicine. link
  13. 13Bennell KL, Paterson KL, Metcalf BR, et al. (2021). Effect of intra-articular platelet-rich plasma vs placebo injection on pain and medial tibial cartilage volume in patients with knee osteoarthritis: the RESTORE randomized clinical trial. JAMA. link
  14. 14Moseley JB, O'Malley K, Petersen NJ, et al. (2002). A controlled trial of arthroscopic surgery for osteoarthritis of the knee. New England Journal of Medicine. link
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