Some joint soreness shouldn't wait

Ongoing soreness deserves a proper exam

Arrange a regular exam if the soreness returns often or limits daily life. Night soreness, swelling, or buckling also deserves a look. Mention weight loss you didn't expect or a history of cancer. That's why those details can change which tests are useful.

The provider will ask how the trouble began and which movements help or hurt. You'll discuss old injuries, health problems, and medicine. Then the provider checks motion, strength, warmth, and tender spots. An X-ray or another test may follow if the exam points that way.

At QC Kinetix, medical providers examine your joint before discussing platelet-rich plasma, known as PRP, a non-surgical treatment made by drawing and spinning your blood and using a shot to place the prepared liquid in the aching joint. The exam may show that another kind of care fits better. That isn't a failed visit. You can leave without agreeing to treatment.

A safe choice includes the reasons to wait

An active infection, bleeding trouble, or blood-thinning medicine can affect a planned shot. Tell the provider before anything is scheduled. Keep taking your medicine unless your doctor changes it. Your regular doctor may need to help with that choice.

A joint that buckles, gives way, or feels loose may not be steady enough for this care. Very broad wear may also call for a joint-replacement opinion. Hearing that opinion doesn't commit you to surgery. It tells you what an operation and recovery could involve.

Here is the part to remember. Be wary when someone promises a certain result or says the joint will be rebuilt. Ask for the exact treatment name, full price, likely relief, and what happens if it doesn't help. If the answers stay cloudy, you can walk away.

Sources

1. Roughly 14 million people in the United States have symptomatic knee osteoarthritis, and more than half of them are under 65 - with nearly 2 million under 45. The market for a cash-pay procedure sold as an alternative to joint replacement is largely working-age people who are being told they are too young for surgery.

   Deshpande BR, et al. — Number of Persons With Symptomatic Knee Osteoarthritis in the US: Impact of Race and Ethnicity, Age, Sex, and Obesity.. Arthritis care & research, 2016. DOI: 10.1002/acr.22897.

2. The lifetime risk of developing symptomatic knee osteoarthritis is approximately 45%, rising with obesity and with a history of significant knee injury. Almost half of all adults will eventually face the decisions this topic describes.

   Murphy L, et al. — Lifetime risk of symptomatic knee osteoarthritis.. Arthritis and rheumatism, 2008. DOI: 10.1002/art.24021.

3. The Cochrane review of exercise for knee osteoarthritis found high-quality evidence that land-based therapeutic exercise provides short-term benefit in pain and physical function, sustained for at least 2-6 months after the programme ends, with mild transient soreness the only reported adverse effect across 45 trials. It is the best-evidenced treatment for this condition and it costs nothing per injection.

   Fransen M, et al. — Exercise for osteoarthritis of the knee.. The Cochrane database of systematic reviews, 2015. DOI: 10.1002/14651858.CD004376.pub3.

4. The RESTORE trial - a participant-, injector- and assessor-blinded RCT of 288 adults aged 50+ with symptomatic medial knee OA (Kellgren-Lawrence 2-3) - compared three weekly intra-articular PRP injections against saline placebo, with co-primary endpoints of 12-month knee pain and medial tibial cartilage volume on MRI. PRP did not beat placebo on either. It is the single best-designed test of the specific claim that PRP changes joint structure, and it was negative.

   Bennell KL, et al. — 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, 2021. DOI: 10.1001/jama.2021.19415.

5. A four-arm, multicentre, single-blind phase 2/3 randomized trial of 480 knee OA patients (KL II-IV) compared autologous bone marrow aspirate concentrate, autologous adipose stromal vascular fraction and allogeneic umbilical-cord-tissue mesenchymal stromal cells against a corticosteroid injection control. At 12 months NONE of the three orthobiologic injections was superior to another, or to the corticosteroid control, and none of the four groups showed a significant change in MRI osteoarthritis score from baseline. No procedure-related serious adverse events occurred.

   Mautner K, et al. — Cell-based versus corticosteroid injections for knee pain in osteoarthritis: a randomized phase 3 trial.. Nature medicine, 2023. DOI: 10.1038/s41591-023-02632-w.

6. The AAOS clinical practice guideline summary on SURGICAL management of knee osteoarthritis - the other end of the ladder, and the honest comparator for anyone told a biologic injection will let them avoid an operation.

   Srivastava AK, et al. — American Academy of Orthopaedic Surgeons Clinical Practice Guideline Summary of Surgical Management of Osteoarthritis of the Knee.. The Journal of the American Academy of Orthopaedic Surgeons, 2023. DOI: 10.5435/JAAOS-D-23-00338.

7. The 2019 ACR/Arthritis Foundation guideline makes STRONG recommendations for exercise, weight loss in people with overweight or obesity, self-efficacy and self-management programs, tai chi, cane use, tibiofemoral bracing, topical NSAIDs, oral NSAIDs and intra-articular glucocorticoid injection in knee OA. Notably it does NOT strongly recommend any biologic injectable.

   Kolasinski SL, et al. — 2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee.. Arthritis & rheumatology (Hoboken, N.J.), 2020. DOI: 10.1002/art.41142.

8. FDA states plainly that no stem cell, exosome, stromal vascular fraction, umbilical cord blood, Wharton's jelly or amniotic-fluid product has been approved for the treatment of ANY orthopedic condition - it names osteoarthritis, tendonitis, disc disease, tennis elbow, back pain, hip pain, knee pain, neck pain and shoulder pain individually. The only FDA-approved stem cell products in the United States are cord-blood-derived blood-forming stem cells for disorders of the hematopoietic system, and there are currently no FDA-approved exosome products.

   US Food and Drug Administration, Center for Biologics Evaluation and Research — Consumer Alert on Regenerative Medicine Products Including Stem Cells and Exosomes. FDA, 2020.