Navigation Links
Coming Soon -- Stem-Cell Surgical Thread?
Date:7/24/2009

Novel technique could speed repair of ligaments, tendons, study shows

FRIDAY, July 24 (HealthDay News) -- A team of John Hopkins University undergraduates say they have found a way to quickly and easily embed a person's stem cells into surgical thread, a procedure they believe may help improve healing and prevent re-injury.

The 10 biomedical engineering students developed the procedure as part of a contest sponsored by a medical technology company trying to patent the concept as a way to help patients recover from major orthopedic injuries, such as ruptured ligaments and tendons.

"Using sutures that carry stems cells to the injury site would not change the way surgeons repair the injury," student team leader Matt Rubashkin, who will be a senior in the fall, said in a university news release. "But we believe the stem cells will significantly speed up and improve the healing process. And because the stem cells will come from the patient, there should be no rejection problems."

In concept, stem cells from bone marrow drawn from a patient's hip would be quickly woven into surgical thread using the students' machine. The stem cell thread would then be used, as in conventional surgery, to stitch the ruptured tendon or other injury. The stem cells should eventually evolve into tendon or cartilage that blends into their setting while releasing growth factor proteins that hasten healing and reduce inflammation along the way.

The students, with help from orthopedists and sponsor, Bioactive Surgical Inc. of Maryland, are testing the machine and procedure on animals. Early test results show the stem cells remaining intact and attached to the sutures.

"The students exceeded all expectations. They have probably cut at least a year off of the development time of this technology, and they are definitely advancing the science in this emerging area," the inventor of the technology, Dr. Lew Schon, an assistant professor of orthopedic surgery in the Johns Hopkins School of Medicine,said in the news release.

According to the students' research, about 46,000 people in the United States undergo Achilles tendon repair surgery every year. The procedure and post-surgical treatment cost about $40,000, and recovery takes up to a year.

The Baltimore students have also applied for grants to study how the embedded surgical thread could be used in other orthopedic surgeries or even cardiology and obstetrics.

More information

The U.S. National Institutes of Health has more about stem cells.



-- Kevin McKeever



SOURCE: Johns Hopkins University, news release, July 20, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Teens who see more smoking in movies may have increased risk of becoming established smokers
2. Align Technology Executive to Present at Upcoming Financial Conferences
3. WellPoint Announces Appearances at Upcoming Conferences
4. Nuvelo Announces Upcoming Conference Calls, Webcasts and Conference Participation
5. Idenix Pharmaceuticals to Present at Two Upcoming Investor Conferences
6. West Pharmaceutical Services to Present at Upcoming Conferences
7. Shopko Express Coming to the Fox Valley
8. Coming Soon: Pain-Free Dentistry
9. Exponent to Present at the Upcoming Sidoti & Company Investor Forum and William Blair Small-Cap Growth Stock Conference
10. A New Interactive Consumer Experience Highlighting Successful Weight Loss Strategies is Coming to a Mall Near You
11. Race Against Pain Coming to California
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Coming Soon -- Stem-Cell Surgical Thread?
(Date:9/22/2017)... ... September 22, 2017 , ... TopConsumerReviews.com ... by Native Remedies that helps promote pancreatic health and regulate blood sugar ... some prescription-based approaches can have negative side effects, and with the changes in ...
(Date:9/22/2017)... , ... September 22, 2017 , ... “Letters From Home”: ... people, even the lost, have value to God. “Letters From Home” is the creation ... a member of the President’s Cabinet of Jerry Savelle Ministries International, who has traveled ...
(Date:9/21/2017)... ... September 21, 2017 , ... 38-Year-Old Plastic Surgeon Gill at Aesthetic Surgery ... is pleased to announce that Plastic Surgeon Kiranjeet Gill has been awarded as one ... is an annual award that was started in 2003 to salute young achievers in ...
(Date:9/21/2017)... ... September 21, 2017 , ... ... of a new member survey conducted by the International Society of Hair ... from 2014 to 2016 rose 60 percent, with 635,189 procedures performed in 2016. ...
(Date:9/21/2017)... ... September 21, 2017 , ... The New England Center for Children® ... the election of Yie-Hsin Hung to the Board of Directors. , “The New ... Directors. Ms. Hung is an invaluable addition to our team,” said Vincent Strully, Jr., ...
Breaking Medicine News(10 mins):
(Date:9/5/2017)... -- Oramed Pharmaceuticals Inc. (NASDAQ: ORMP ) ... focused on the development of oral drug delivery systems, ... with the U.S. Food and Drug Administration (FDA) regarding ... At the meeting, the FDA ... of ORMD-0801, would be a Biologics License Application (BLA).  ...
(Date:9/1/2017)... WHIPPANY, N.J. , Sept. 1, 2017  Bayer will ... at the European Society for Medical Oncology (ESMO) 2017 Congress, ... studies presented will include new preclinical and clinical data on ... from two earlier pipeline projects. ... of the best minds in cancer research at ESMO," said ...
(Date:8/29/2017)... RANDOLPH, N.J. , Aug. 29, 2017 ... inventory management, security, and regulatory compliance for veterinary practices ... today announced a new partnership that makes TITAN,s expertise ... legal compliance available to Cubex,s clients nationally. ... healthcare provider buying and handling controlled substances is at ...
Breaking Medicine Technology: