Posts Tagged ‘Dr. Steve Sampson’

Isagani Leal MD, MPH visits Orthohealing Center from Philippines to observe Platelet Rich Plasma Procedures

Monday, March 8th, 2010

We were thrilled to have Dr Isagani Leal visit from Manilla, Philippines. Dr Leal completed his residency training in Tel Aviv, Israel and specializes in non-surgical orthopaedics utilizing musculoskeletal ultrasound.  Of great interest, Dr Leal is the first Dr that I amdr leal aware of who utilizes ultrasound guided acupuncture known as “Intramuscular stimulation.” Developed by Dr Chan Gun, this practice emphasizes that tendon injuries are a result of shortened & contracted muscles. For example if someone has achilles tendon pain, the shortened muscles of the calf & tibialis posterior must be relaxed. Dr Leal palpates the shortened muscle and marks a spot that reproduces pain in the patient. Afterwards Dr Leal uses ultrasound to look into the muscle & inserts an acupuncture like needle into the muscle belly & illicits a “twitch.” The patient perceives a brief pulse known as “Qi (chi)” The needle is left in for 3 minutes then  removed & heat is provided with ultrasound. According to Dr Leal patients need 2 treatments one wk apart & may have tremendous relief. 

 I must admit the idea is interesting having an acupuncture background myself. However this theory may influence us to consider injecting not only the tendon that is damaged but simultaneously relaxing the affected muscle. This phenomenon may also explain why some tendon injuries don’t respond appropriately when treated.

We may have learned more from Dr Leal than he from us! Many thanks to our kind patients who allowed Dr Leal to observe various procedures for the week! We hope to collaborate with Dr Leal in PRP research together.

Dr Sampson

manila_philippines

The Orthohealing Center Supports Team USA Olympic Athletes in Vancouver 2010!

Sunday, February 21st, 2010

In an effort to get our valued readers closer to the Olympic games,  The Orthohealing Center has teamed up with the Team USA Newsusaolympic. Please link to have access to the latest info and receive exclusive updates throughout the games. These athletes have dedicated their lives to this very moment & could use your support! We have treated many Olympic athletes & wish them well in the 2010 games!

 

The Orthohealing Center

First US Approved Stem Cell Clinical Trial for ALS

Tuesday, February 2nd, 2010

stem cellsALS or Lou Gehrig’s disease is a devastating disease that affects the neuromuscular system resulting in muscle weakness with eventual difficulty swallowing and breathing. For patients suffering with this condition many of the trreatments are palliative to improve function like rehabilitation. Some of my patients in the recent past have seeked stem cell based therapies in foreign countries like Costa Rica. One patient received Bone Marrow Stem Cells along with Menstural cells which were injected into his spine. These patients termed “pioneer patients” are driving change & are increasing awareness by describing their experiences. Unfortunately his treatment was not successful.  However perhaps it won’t be long before Americans won’t have to travel abroad for these procedures.

According to CNNthe first US FDA approved trial (Neuralstem) utilizing 8 week fetal tissue for stem cells is taking place. The researchers are very noble in their efforts & the patients are very brave.  However these patients have little options to reverse the effects of their disease.

New JAMA article on Achilles Tendon injury promotes dialogue on PRP

Tuesday, February 2nd, 2010

In a recent article in the Journal of American Medicine (JAMA), a group from the Netherlands studies PRP VS saline injections under ultrasound guidance. The patients were studied for 6 months as a preliminary report. The study showed that both groups equally improved beyond baseline. The researchers concluded that the injection was no more than a placebo effect and that the eccentric exercises that both groups performed may have caused the benefits.

It’s great that more & more evidence is emerging on PRP therapy. This study was a single center randomized blinded trial however it did have some limitations.

Here are my thoughts.

My published review article is referenced in the JAMA article. While the authors of this study should be commended by adding to a topic in need of controlled trials; there are some limitations to be mindful of before drawing indefinite conclusions.

 First, there was no gel matrix added which may have limited the duration of time the PRP was in the tendon. The injection graft was activated by direct contact with the tendon upon injection without an agonist. I currently use a PRP that utilizes a gel matrix by utilizing autologous thrombin combined with calcium chloride.

 

Secondly there were no laboratory platelet counts performed to determine what PRP levels were achieved.  There are numerous platelet separation devices available with varying concentrations of platelets & leukocytes & having definitive counts would have been insightful. 

 The authors unfortunately did not have a third control group to isolate the effects of an eccentric exercise program. It is unreasonable to assume that the eccentric exercises alone accounted for the substantial clinical improvement of VISA-A & satisfaction surveys in both groups. Moreover there is no discussion on the theory that the ultrasound guided needle procedure in both groups may have created microtrauma that could initiate healing.

 Also there is no long term f/u beyond 6 months. Follow up in 12 months may indicate a difference between the two control groups. Also there is no follow up imaging to determine if there is structural healing occurring.

The article provides good follow up data on a single injection, however for chronic Achilles tendinosis, a series of injections may be required.

 It’s terrific that more & more studies are emerging to better define how PRP is best indicated. In my experience chronic Achilles tendinosis is a very challenging condition with limited treatment options.  This study suggests that needling of the injured tendon under ultrasound guidance combined with an eccentric exercise program was effective initially for 6 months.  However long term follow up data & imaging is necessary to clarify interpretations. As with any treatment there will be pro & con articles. In the end we’ll continue better understand this treatment which is in no way a panacea.

Dr Steven SampsonJAMA

Dr Betul Turan of Turkey Visits the Orthohealing Center to Observe Platelet Rich Plasma Procedures

Sunday, December 13th, 2009

turan 2Turan 1Last week after our visit from Japanese Orthopaedic Surgeon Dr Sobajima, we were honored to have Dr Betul Turan of Turkey visit us. Dr Turan is a Physiatrist who specializes in non-surgical orthopaedics. Her husband is an Orthopaedic surgeon who specializes in cartilage regeneration & repair.  Together they are creating a state of the art Regenerative Medicine clinic in Orthopaedics.  Dr Turan observed numerous cases including platelet rich plasma injections utilizing ultrasound guidance. In 2009 we had numerous Dr’s from across the world including Canada, Australia, Korea, Japan, Turkey and others observe procedures for training.

Dr Satoshi Sobajima of Japan visits The Orthohealing Center to observe Platelet Rich Plasma Procedures

Sunday, December 13th, 2009

SobajimaWe were thrilled to have Satoshi Sobajima MD, an orthopaedic surgeon from Osaka Japan visit last week.  Dr Sobajima spent time at the University of Pittsburg doing progressive research in regenerative medicine. Using stem cells, gene therapy, & PRP Dr Sobajima studied regeneration of intervertebral discs of the spine in animal models.  Currently Dr Sobajima is looking at PRP & stem cells to regenerate cortical bone in Rabbit Femurs.  This research could potentially influence surgical protocol around the world as we look for more cost effective, safer, and natural based alternatives.  Dr Sobajima will be presenting his data at the Regenerative Medicine conference in Hiroshima in March 2010. Dr Steven Sampson will also be discussing his knee arthritis study and PRP experiences in Japan.

Dr Sobajima was particularily interested in utilizing ultrasound guidance for his non surgical management of orthopaedic issues. We welcome Dr’s from around the world to visit here to observe our work & to collaborate on research projects in the future.osaka

Medical Students Rotate at The Orthohealing Center with Dr Steven Sampson & Dr Danielle Aufiero

Wednesday, December 2nd, 2009

Certified as preceptors, Dr Steven Sampson & Dr Danielle Aufiero now train medical students from Western University of Health Sciences. At the Orthohealing Center we hope to educate medical students so that they learn more about Physiatry and non-surgical orthopaedic options. Medical students learn communication skills, history taking and diagnostic tools in order to be successful Physicians in the future.

western Uwestern students

UKA to assemble top doctors in London to discuss PRP Platelet Rich Plasma use in elite athletes

Monday, November 23rd, 2009

On Nov 26, 2009 pioneering physicians from around the world will meet in London to form a consensus statement on the use of complex growth factors to treat muscle & tendon injuries.  The UKA or United Kingdom Athletics is the national governing body for athletics, including the Olympics & Plondonaralympics.

Dr Steven Sampson was invited to participate to share clinical experience with PRP. After the symposium, hopefully a consensus statement will be published.  PRP has seen increased use in professional sport.  Having meetings like this is paramount to advance our understanding of the potential role for growth factors & biologics in sport.

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Orthohealing Center supports Multiple Sclerosis bike ride

Thursday, November 19th, 2009

ms bike ride 1ms bike ride 2Congratulations to our patient who rallied to beat a tendon injury & raised money and awareness to support research for Multiple Sclerosis. MS affects many Americans and can cause significant disability. However with progressive research doctors are coming up with new approaches including stem cell therapies to change the way we are thinking about this condition.

New iPhone Application Teaches Doctors how to use Musculoskeletal Ultrasound

Thursday, November 12th, 2009

Shoulder Injection Ultrasound demonstration

 

iphoneDr Steven Sampson was featured in a new iPhone application to teach Doctors across the world how to begin using ultrasound to enhance their practice.  Ultrasound is used commonly in Europe, but suprisingly is only now seeing increased use.  Ultrasound provides remarkable images of tendons and ligaments and soft tissue in some cases superior to MRI. Also Ultrasound is extremely cost effective compared to other imaging like MRI.  Thus by utilizing state of the art technology our health care system could save millions of dollars.  “Pioneer patients” are driving awareness to doctors who will have to meet the demand for more cutting edge treatents & imaging to help them recover and heal.