Archive for August, 2009

Dr Steven Sampson travels to Canada to explore breakthrough Stem Cell technology

Monday, August 31st, 2009

In an effort to provide the most powerful natural based healing options to demanding patients, I travelled to Canada to met with researchers who are developing technology that may take the standards of PRP therapy to another level!  After being contacted by a group of researchers, I agreed to visit their clinic & lab to investigate their findings.  We will begin trials of this technology in my office at the Orthohealing Center in Los Angeles innext couple of weeks.  This technique apparently can regenerate bone and most likely cartilage at a much more potent rate than platelet Rich Plasma. While Platelet Rich Plasma has inspired me to immerse myself in the field of orthobiologics, there are some limitations.  For example tendon studies have shown most but not all patients responded favorably.  This most likely results from mosampson PRP labre complicated cases as well as from reasons we don’t quite understand yet.  Therefore we are striving to incorporate the most state of the art technology to encourage the body’s ability to self heal. While it’s great that many doctors are beginning to explore with PRP therapy to promote it’s widespread use, after 3 years and hundreds of injections performed we are loking further.

New York Giants Defensive Tackle Chris Canty receives platelet rich plasma treatment

Thursday, August 27th, 2009

NY GIAntsNY Giants Defensive Tackle Chris Canty reportedly received a PRP injection to his injured Hamstring to accelerate healing.  It’s great to see that more athletes are getting access to this emerging therapy. Hopefully the PRP is utilizing the latest technology including ultrasound guidance to ensure proper needle location, otherwise the procedure will be ineffective.  By looking into the body, we are able to spot tears and place the platelets within a millimeter of the injury.  Also there are various manufacturers of PRP which can affect the concentrations of the growth factors that are being delivered. For example some PRP disposable devises increase the concentration from 2x baseline to 10x. Currently it is believed that the greater the concentration the better. 

New injuries have a greater ability to heal faster since there is a natural healing response occuring from the trauma opposed to chronic injuries that have scarred and need to “wake up.” However chronic injuries do well with PRP therapy, only the time frame is extended because we are starting the recovery process from scratch.

New York Times article today on Platelet Rich Plasma

Thursday, August 20th, 2009

t_elbowNY TimesAn article in the NY times today discusses Platelet Rich Plasma (PRP) and tendon injuries. Dr Steven Sampson at the Orthohealing  Center in Los Angeles is a principal investigator in the tennis elbow study that was mentioned in the NY Times today.

While the article focuses on PRP treatment for tendon injuries, Dr Sampson is publishing research very soon on platelet rich plasma therapy for knee osteoarthritis. 12 month data has been collected.

LA Times article, Claudio Vargas NY Mets Pitcher receives PRP Platelet Rich Plasma

Wednesday, August 19th, 2009

According to the LA times, NY Mets pitcher Claudio Vargas received a PRP injection to his throwing elbow. Vargas attributed the positive turning point of his recovery to PRP. Vargas is one many professional ballplayers that have received this treatment.  However there are many variations with PRP treatment including debates amongst experts on optimal equipment used to concentrate the platelets  and the absolute need for ultrasound guidance.  Therefore treatment failures must be carefully looked at to make sure that the exact area was appropriately localized & treated. Takashi Saito. Felow mets player Jose Reyes also had a PRP injection for a hamstring injury.mets-vargas successfully received PRP treatment and avoided Tommy John surgery.

NY Times article on cartilage repair using stem cells

Wednesday, August 19th, 2009

NY Times

Mimicking Human Cartilage to Repair a Knee

According to the New York Times,  Orthomimetics,  developed a scaffold approved for use in Europe from a collaboration between  the Massachusetts Institute of Technology and the University of Cambridge.The scaffold is off the shelf & allows stem cells to be absored to regenerate cartilage.

My former colleague Bert Mandelbaum MD was quoted. This treatment may lower the expense typically involved and may be available to more patients because of less  preparation time.  This is just an example of the progress being made in cartilage repair. Ultimately I feel there will be a trend towards more injection based cartilage repair with less invasive surgery.  As technology is advancing with improved live imaging, doctors wont have to open up a joint or insert an obtrusive scope  to properly treat it.

 

New Platelet Rich Plasma (PRP) and stem cell article: New Frontier in Rheumatology?

Wednesday, August 12th, 2009

ankle prpA new article on PRP was published in the Journal of Musculoskeletal Medicine from the Arthritis & Osteoporosis Center of Maryland.  The piece discusses Platelet Rich Plasma (PRP) and stem cells for management of osteoarthritis. The authors describe a synergistic phenomenon when combining the stem cells with PRP. The platelets help direct the stem cells to proliferate and coordinate repair of damaged cells. I expect more & more literature to emerge on the use of PRP & stem cells to address common orthopaedic injuries.

http://jmm.consultantlive.com/display/article/1145622/1427681

At The Orthohealing Center we will be publishing our data on Knee Osteoarthritis treated with PRP very soon, stay tuned.