StemCell Therapy

Arthritis affects 27 million Americans, with knee arthritis alone affecting 9 million. Most of it may preventable. Heres why.

Arthritis is a disease affecting the bearing surface (articular cartilage) of joints, and the underlying bone, along with the surrounding joint capsule.

Most of arthritis is due to sports and activity-related injuries which, later in life, lead to arthritis. While such injuries usually cannot be prevented, the subsequent arthritis would most likely not occur if the damage was repaired immediately using modern regeneration and replacement techniques.

But this doesnt often happen. Patients tend to ignore their injuries. Surgeons still remove the damaged tissue and tell their patients to come back when they need a knee replacement. Arthritis pain is treated with cortisone instead of growth factors and stem cells, and insurance companies dont pay for up-to-date tissue regeneration techniques. How do we change this?

First, dont ignore an injury. If you twist your knee, hear a pop, and then have swelling, theres a 90% chance you have torn a key tissue in the knee. If left alone, the injury will cause arthritis; if repaired properly, it may not. Getting an accurate rapid diagnosisoften with MRI confirmationis the critical first step. Not having the damaged tissue removed, if at all possible, is the next step.

Unfortunately, most surgeons still remove the damaged knee tissuesusually the meniscus shock absorber and the articular cartilage surfacewithout applying the latest repair, regeneration, and replacement techniques.

Why? Because those repair techniques are difficult, take extra operating time, are not reimbursed by insurance companies, and do not have enough large-scale studies to convince the entire medical establishment that they work. But here are the facts:

We know that if the joint cartilage is repaired or replaced when it is injured, the likelihood of arthritis is significantly less. In the USwhere 800,000 meniscus tears occur each yearless than 10% are repaired and only about 0.25% of people receive a new meniscus. Thats because a future arthritis problem is not likely to cost the insurer money, as most people dont stay with the same insurance company for more than a few years. Surgeons tell the patients to expect arthritis to set in 10 - 20 years in the future; sometimes it occurs much faster.

After arthritis does occur, cartilage repair and replacement procedures can still be beneficial. They can reduce pain, improve functions, and delay the time at which an artificial joint is required. Our own data shows that, on average, as long as it is not bone on bone, many severely arthritic joints can be biologically repaired. This can delay the need for an artificial joint by (on average) 10 years. (Since only the first artificial joint has the best outcome, and the joints last only a couple of decades, it is important to delay this procedure until patients are quite old.) Again, biological repair is not in the interest of the insurance company. Most patients are told to live with their arthritic knee, and their pain, until they are older.

The non-operative procedures for preventing arthritis are also exquisitely effective and underfunded. The joints are protected by the muscles that surround them. The forces absorbed by the joints are a multiple of body weight. Most people take 2 - 3 million steps per year at up to five times their body weight, depending on the height of the step. Optimizing your body weight matters. Being 10 pounds overweight leads to up to 50 pounds of extra force, 2 - 3 million times per year. And, the stronger the muscles around the joint, the better they absorb some of the forcesrather than the joint surfaces. Preventing self-induced injury would significantly lower the arthritis rate.

Research funding would also help. Ninety-seven percent of arthritis diagnoses are the types that orthopaedic surgeons most commonly treat: osteoarthritis or traumatic arthritis. Only 3% are inflammatory; these are called rheumatoid arthritis (or related variants). Yet 97% of the funding of the Arthritis Foundation goes towards those 3% of arthritis diagnoses. Why? Two reasons. First, because thats where much of the money in pharmaceutical treatments of arthritis is to be made. Second, because rheumatologists control the Arthritis Foundation. A major effort to focus research dollars on improving techniques for injury repair would improve outcomes for millions of people.

Given the projected costs to society of $128 billion (or 1.2% of GDP) for arthritis treatment each year, one would think that a national program to prevent this disease would be a high priority. Cancer may kill 600,000 people in the US this year, but arthritis ruins more lives. And it doesnt have to.

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Read the original here:
Arthritis: The Preventable Disease? - HuffPost

This entry was posted on June 11, 2017 at 12:41 pm and is filed under Arthritis. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed. |