Dec 12, 2020
Following injury to the articular surface of the knee, measurable changes in the joint microenvironment can occur, including altered expression of proinflammatory cytokines, matrix metalloproteinases (MMPs), aggrecanases, growth factors, and apoptotic factors. A study assessing the impact of 10 synovial fluid biomarkers at the time of knee injury found that three specific biomarkers can predict with moderate accuracy functional outcomes and level of pain postoperative at five years.
The development of post-traumatic osteoarthritis (PTOA) affects a large percentage of patients with anterior cruciate ligament (ACL) tears, meniscus tears, and other knee injuries. Even when an injury is surgically treated, the joint is at a significantly increased risk of PTOA five to 10 or more years following the initial insult. It is believed that the accelerated cartilage degradation associated with PTOA is the result of inflammatory chemokines released into the joint space at the time of injury. In other words, the initial seed of post-traumatic osteoarthritis is planted at the time of the injury, and there may be a specific pattern of molecular biomarkers in the synovial fluid (i.e., an inflammatory phenotype) that is able to predict which patients are at the highest risk of diminished function and development of OA as a result of their knee trauma.
Cellular Therapy to Prevent Osteoarthritis After Knee Surgery
The study prospectively enrolled 39 patients (mean age at time of surgery, 41.56 years) undergoing primary knee arthroscopy for ACL injury, meniscus injury, and/or focal chondral lesion beginning in October 2011. Patients were excluded if they had any additional associated ligament injury, systemic inflammatory disease, autoimmune disease, intra-articular corticosteroid injection in the three months before surgery, prior knee surgery, immunomodulatory drug use, chemotherapy within the past year, insufficient synovial fluid aspiration, or cartilage/meniscal transplantation in addition to arthroscopy. Those aged 18 years or younger also were excluded.
Immediately prior to surgical incision, synovial fluid was aspirated from the operative knee and transferred to sterile tubes containing a protease inhibitor cocktail solution. Researchers assessed the concentration of 10 cytokines and chemokines that have previously been suggested to play a role in cartilage degradation and inflammation in the joint space.
Among 28 patients who did not undergo further surgery since the time of synovial fluid sampling, the biomarkers MMP-3 (a proinflammatory enzyme), TIMP-2 (an anti-inflammatory inhibitor of MMPs), and vascular endothelial growth factor (an angiogenesis-inducing growth factor) most accurately predicted functional outcomes at five years postoperative or injury. These findings support my recommendations for use of Bone Marrow Concentrate, Proprietary Platelet Rich Plasma, Stem Cells or Growth Factors following knee injury or arthroscopic knee surgery to postpone, perhaps avoid a Total Joint Replacement
To learn more, visit my web site and watch my webinar at www.sheinkopmd.com
For a consultation call (312) 475-1893
Tags: Cellular Therapy for knee pain, joint pain, knee health, knee pain, knee surgery
Feb 28, 2019
My column regarding ACL ruptures appeared last Friday. That afternoon, I received the following inquiry and comment from a reader, regarding the prognosis and possible early preventive interventions for a significant knee injury.
“I am one of relatively few patients who has had the Bone Marrow Concentrate treatment for a fully-torn (not-retracted) ACL tear and to date, I’ve had what I’d consider to be an amazing recovery. I read your latest blog post and just thought I’d let you know that I’m back to very aggressive skiing (including small but non-trivial jumps). However, I did want to ask, if you would be willing to comment, if there are actions or periodic diagnostics, you’d recommend to maximize the chances that I’m still happy skiing 10,20,30 years after the injury? I understand you probably can’t comment but nevertheless wanted to let you know I was also a real-life person who had a significant knee trauma with multiple surgical consults all agreeing it was fully torn and required surgery (to return to high-level skiing) and now have a fairly normal looking ACL in MRI (per independent radiologist) and am back to 100% with activities that require a lot of knee stability. I did do two rounds of same-day BMA reinjections and a bunch of platelet injections but no surgery.”
The answer is an orthopedic assessment at three-year intervals to look for markers of post traumatic osteoarthritis such as loss of terminal extension and asymmetrical flexion. The MRI is helpful in detecting moderate arthritic changes but the latest development, the needle scope, allows an orthopedic surgeon to directly examine the meniscus and cartilage in an office setting. The concern is post traumatic arthritis, cartilage defects that will progress, and meniscal damage not always seen on the MRI. Here are some thoughts on early intervention with Cellular Orthopedic and Regenerative Medicine options.
A recent Study Compared the Efficiency of Needle Arthroscopy Versus MRI for Meniscal Tears and Cartilage damage. Needle arthroscopy (NA) may be a less costly and more accurate option for diagnosis and treatment of meniscal tears and early onset post traumatic arthritis than MRI, according to a study published in the February issue of Arthroscopy. Researchers collected data on costs for care and accuracy, including procedures for both false-positive and false-negative findings well as private payer reimbursement rates. They compared outcomes using the global knee injury and osteoarthritis outcome score (KOOS). Patients were followed and evaluated over a two-year period.
There are several restorative options now available when conservative therapies for the treatment of knee degenerative processes, such as non-pharmacological interventions, systemic drug treatment, and intra-articular therapies offer only short-term benefits or fail. Before resorting to surgery; be aware that encouraging preliminary results have been reported using mesenchymal stem cells (MSCs), either alone or in association with surgery. My clinical published research documents success with using your Bone Marrow Concentrate for joint restoration and combating progression of posttraumatic arthritis. Additionally, I have published an article concerning another source for joint restoration, micro-fractured adipose tissue. The latter has created a huge interest in the context of cartilage regeneration due to its wide availability, ease to harvest and richness in mesenchymal cell elements within the so called stromal vascular fraction. Moreover, MSCs from adipose tissue are characterized by marked anti-inflammatory and regenerative properties, which make them an excellent tool for regenerative medicine purposes.
Tags: ACL tear, Adult Mesenchymal Stem Cells, arthritis, Arthroscopy, biologics, bone marrow, cartilage damage, cellular orthopedics, hip pain orthopedic surgeon, joint pain, joint restoration, knee pain, KOOS, meniscal tears, MSC, orthobiologic, Osteoarthritis, PRP, sports medicine, therapy, treatment
Feb 4, 2019
On Monday, the annual migration for attempts at the physical Restoration and Regeneration of the NFL players injured bodies began. While in the past, the losers would chant “wait ‘til next year”; very soon, the NFL winners and losers alike will take flight to Orthopedic Surgeons around the USA and world, on occasion, some will even find their way to my office, seeking both operative and non-operative repair of the injuries incurred over the last eight months. What I will offer is Regenerative and Restorative initiatives using either the patient’s bone marrow, circulating blood or body fat. While I use a needle and not a knife in my practice, at times it takes arthroscopy and open surgical procedures to assist the athlete in returning to play or extending a career. The fall NFL 2019 schedule is already on line; there is a sense of urgency. These attempts at restoring and regenerating anatomic and physical well-being are not limited to the professional football player. To the best of my recollection, it was Tiger Woods in 2008, who brought regenerative medicine to the attention of the American public. When in 2011, Kobe Bryant traveled to Dusseldorf, Germany for a highly publicized orthobiologic treatment of his arthritic knee, returning to play for another six seasons, he was soon after followed by the professional golfer Fred Couples, baseball player Alex Rodriguez, and NFL star Payton Manning. All returned to their respective sport and extended playing careers; many more have followed. Now Cellular Orthopedics, Regenerative Medicine and Joint Restoration are available around our country as well as at my office for professional, college, high school, amateur athletes and fitness enthusiasts of any age.
Orthobiologics and Cellular Orthopedics are a dynamic approach to body injury and arthritis using the individual’s own (autologous) platelets, molecules and proteins circulating in the blood (Cytokines and Growth factors), adipose tissue, or bone marrow to effect healing and eliminate pain. At this time, it is FDA Compliant to use such in the care and treatment of injury and arthritis as long as that which is to be used has been harvested from the patient herself or himself, not cultured or expanded, and not treated with additional agents. The successes are no longer merely anecdotal; there is an ever-increasing body of scientific evidence to validate the emerging discipline of Cellular Orthopedics. For instance, in my office, I integrate patient care with documenting outcomes and that has led to several recent scientific publications contributing to an evidence-based orthobiologics practice. You may find those publications and more at my web site www.sheinkopmd.com. To schedule a consultation call (312) 475-1893.
There is a way of still being an athlete and significantly reducing your risk of injury, take up esports. Marquette University is adding varsity esports, a competitive video gaming team in the fall of 2019. The team will have tryouts, coaches and regular practices just like any intercollegiate sport
Tags: arthritis, athletes, autologous, avascular necrosis, bone marrow, cellular orthopedics, cytokines, esports, Growth Factors, injury, joint pain, joint replacement, joint restoration, knee pain, meniscus tear, MSC, OA, orthobiologic, Orthopedic Surgeon, Osteoarthritis, Pain Management, pain reduction, patyon manning, platelets, PRP, sports injury, sports medicine, stem cells, superbowl, surgery, tiger woods, torn labrum
Jan 16, 2019
I swear to tell the truth, the whole truth, so help me G_d. Injured cartilage in a skeletally mature adult typically doesn’t heal on its own; surgical techniques are needed in an attempt to repair and replace cartilage. These latter procedures are appropriate for specific cartilage injury, rather than the widespread cartilage changes found in the osteoarthritic joint. That is not to say that someday soon, we may have the ability to regenerate cartilage. Research is ongoing in regenerative medicine with continual progress as evidenced by preliminary success in spinal cord injured patients:
StemCyte gets FDA green light to continue studying spinal cord injury treatment stem cells.
Now for the bad news. In spite of false news generated by the charlatans, parasites, camp followers and hucksters in their Regenerative Medicine seminars, print media and television adds; there is no scientific evidence to support their claims of cartilage regeneration, hair restoration, cure of erectile dysfunction, so on and so forth.
Stem cell fraud? Couple says therapy gave them ‘false hope’
“Unfortunately, what I had hoped to be a hard-hitting expose turned into limp-noodle babbling. Another missed opportunity.” Continuing the commentary about regenerative medicine clinic charlatans and fraud started by NBC, when a patient showed me a brochure from yet another group that holds itself out to treat every abnormal medical condition from A to Z with “Stem Cells”, I suggested that he request data regarding their successes. Please bear in mind the self- contradicting adage that Always and Never statements are always false and never true. They are frequently used by people who suffer from personality disorders. On Friday he sent me the response to his inquiry regarding outcomes at a one of the national stem cell clinics.
“success rates per our clinical research network are VERY encouraging: Orthopedic: knee 83%, hip 80%, back (cervical, thoracic, lumbar, sacral 80% ave., ED 77%, Cataracts 100%” Remember what I just wrote about Always and Never?
The good news though is that there is emerging scientific evidence to justify Joint Restoration with a cellular orthopedic procedure. While an image of an arthritic joint allows for identification of cartilage and meniscal changes, that same image will frequently be consistent with bone marrow edema, and thickening of the bone adjacent to a joint (subchondral sclerosis) as well as loose bodies within the joint. As cartilage does not have a nerve supply, the pain generation in Osteoarthritis more probable than not is the result of inflammation of the synovial joint lining and the subchondral bone. While there is no scientific means of re-growing cartilage after age 40 at this time-defects may be filled by surgery-orthopedic surgeons focusing on Cellular Orthopedics have developed methods to restore the joint function by blocking the pain generators, restoring healthy subchondral bone, and reversing bone marrow edema.
To schedule an Evidence Based Consultation, call (312) 475-1893
You may read my Blog and explore my published research articles on the website www.sheinkopmd.com
Tags: arthritis, bone marrow edema, cartilage regeneration, cellular orthopedic, Hip pain, inflammation, joint health, joint pain, knee pain, medicine, meniscus tear, Osteoarthritis, restoration, soft tissue repair, stem cell, stem cell injection, subchondral bone
Dec 13, 2018
You may recall from my last several Blogs that The American Journal of Orthopedics published my paper in November: Safety and Efficacy of Micro-Fractured Adipose Tissue for Knee Arthritis. While surfing the internet this morning, I noted that many physicians are labeling the procedure a source of stem cells; it is not.
Lipogems is now U.S. Food and Drug Administration (FDA) approved for use in Orthopedics. The proprietary name is applied to a Micro-fragmented Adipose Tissue Transplant System that was the technology I introduced and monitored in a scientific clinical trial dating back three years leading to the publication. Federal regulators have now cleared the way for the device and technology that uses a patient’s own body fat (known clinically as adipose tissue) to assist in the healing process. Lipogems is attractive to orthopedic physicians because it is compliant with the latest FDA guidelines and is cleared for use in orthopedics. Unfortunately, clinics and physicians are erroneously, describing the procedure as a source of stem cells; I will emphasize again it is not. Even the Lipogems company uses term reparative and not regenerative.
The Power of Fat
When I grew up, my grandmother and mother fed me chicken soup for whatever ailed me. Many patients are looking for another option to major invasive surgery. Fat has many important cells and is easy to get from the patient’s body. Micro fragmented adipose tissue may be an option for patients who have tried physical therapy, nonsteroidal anti-inflammatory drugs, or steroid injections, and other treatments that have not provided enough relief.
In November 2017, the FDA finalized its rules guiding the use of Human Cellular and Tissue Products. The Agency reaffirmed that the Lipogems system meets the new guidelines’ criteria for minimal manipulation of the tissue, and that it is intended for homologous use. “Fat has been used for many years in support of the repair or replacement of damaged or injured tissue,” according to Dr. Arnold Caplan of Case Western Reserve University in Cleveland, Ohio. “Fat has a high concentration of reparative cells and is a very powerful tissue. How the fat is processed makes a huge difference on the quality of the tissue and if it meets the new FDA guidelines.”
To schedule an evidence-based consultation for your arthritic joint, call (312) 475-1893.
You may access my website at www.sheinkopmd.com
If you schedule before the end of the year, I will share my wife’s chicken soup recipe on request
Tags: arthritis, athletes, Clinical Studies, Clinical Trial. Mitchell B. Sheinkop, FDA, Interventional Orthopedics, knee pain, lipogems, Micro-fragmented Adipose Tissue Transplant, Osteoarthritis, stem cells
