Friday, November 22, 2019 at 2:00pm to 3:00pm
Packard Laboratory, 466
19 Memorial Dr W, Bethlehem, PA 18015
Rethinking Achilles Tendon Injuries – New Strategies to Improve Patient Outcomes
ABSTRACT: Achilles tendon ruptures have increased 10-fold in the past 30 years. While advances in clinical care have reduced rerupture rates to below 5%, nearly two-thirds of patients suffer long-term functional deficits. My lab is developing new strategies to monitor tendon loading throughout healing to determine optimal loading strategies and improve patient outcomes. In addition to innovations in clinical research, my research also leverages ultrasound imaging, portable dynamometry, and musculoskeletal models to define the links between muscle-tendon structure and patient function. Throughout my talk, I will present my recent findings and introduce next steps in our effort to personalize surgical decision making and rehabilitative care for patients with Achilles tendon injuries.
BIO: Josh Baxter directs the Human Motion Laboratory at Penn Medicine. Before joining Penn in 2016, Josh was a researcher at Hospital for Special Surgery in New York City where he used robotic techniques to make cadaveric feet walk as if they were attached to living people. This technology allowed clinicians to test how their surgeries would affect the biomechanics of walking before stepping foot in the operating room. Prior to that, Josh earned his PhD at Penn State University where he linked foot structure to function — finding that sprinters have longer toes and shorter heels than non-sprinters, which suggest that small differences in bone structure can have large implications on function and mobility. As a young investigator at Penn, Josh is primarily focused on studying the interaction between tendon structure and function in patient populations. For example, Josh uses ultrasonography, motion capture, and strength assessment techniques in innovative ways to study how tendon disease affects Achilles structure and function. Recent advancements in low-cost electronics allow Josh to translate these techniques to clinical settings to study treatment efficacy in large patient populations. The long-term goal of Josh’s research is to optimize early detection methods and treatment options for tendon injuries and disease. In addition to research, Josh likes to eat tasty food with his wife, pretend to be a dinosaur with his son, and play peek-a-boo with his newborn.