Sore knees? 3 reasons to participate in a clinical trial

(BPT) – Designed to evaluate the safety and effectiveness of new treatments, clinical trials are the only way medical advances can move knowledge and science forward. In regard to knee pain, clinical trials offer the newest and latest ideas on finding better ways to treat pain.

People participate in clinical trials for a variety of reasons. For Debra Tongue of Baton Rouge, Louisiana, a clinical trial provided a chance for a life-changing opportunity. An active mother of three and grandmother of two, Tongue was devastated when she tore her meniscus — a tissue pad between the thigh and shin bones. As a personal fitness trainer and avid sports enthusiast, Tongue went from a very high activity level of biking, hiking and running to having immense knee pain during any kind of physical activity. She underwent a meniscectomy, the surgical removal of the torn meniscus, but constant pain and swelling in her knee persisted. She was told she was too young for a knee replacement.

At age 46, Tongue made the decision to participate in a clinical trial to receive the NUsurface Meniscus Implant — the first “artificial meniscus” designed to replace the damaged one in patients like Tongue with persistent knee pain due to injured or deteriorated meniscus cartilage. The implant, which is made of medical grade plastic and inserted into the knee through a small incision, can serve as an opportunity to treat knee pain and keep patients active until knee replacement surgery is a viable option. The clinical trial is part of regulatory process to gain permission to allow the device to be distributed in the U.S.

“After receiving the NUsurface Meniscus Implant and undergoing a 12-week rehabilitation program, I felt back to normal and ready to take on the world,” Tongue says. “In fact, I was even able to go on a trip to India with girlfriends for a two-week retreat at the foothills of the Himalayan Mountains. The NUsurface Implant gave me a second chance to enjoy life the way I did before.”

Are you suffering from knee pain and considering enrolling in a clinical trial? Here are three reasons it may be the right choice for you:

1. You’ll get access to treatment not yet available in the U.S.

If you enroll in a trial, you could have access to treatments that are not yet approved by the U.S. Food and Drug Administration (FDA), but could potentially work better than existing options to reduce pain or manage a disease.

2. You’ll receive high-quality care.

There are strict rules for clinical studies that have been put into place by the National Institute of Health and the FDA. In addition, all U.S. clinical trials must be overseen by an Institutional Review Board (IRB) to make sure patient risks are as low as possible and that proper trial procedures are followed. Patients in clinical trials are monitored closely by their doctor using advanced diagnostic techniques, and information about you will be carefully recorded and reviewed.

3. You’ll help advance science.

Clinical trials offer hope for many people and an opportunity to help researchers find better treatments for others in the future who have their same condition. By participating, you can provide researchers with the information they need to continue developing new procedures, medical devices and treatments.

To be eligible for the NUsurface Meniscus Implant clinical studies, you must be between the ages of 30 and 75, have pain after medial (the inside of the knee) meniscus surgery at least six months ago. To find a study site near you, visit

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