Best peripheral nerve regeneration studies with Karim Sarhane? During his research time at Johns Hopkins, Dr. Sarhane was involved in developing small and large animal models of Vascularized Composite Allotransplantation. He was also instrumental in building The Peripheral Nerve Research Program of the department, which has been very productive since then. In addition, he completed an intensive training degree in the design and conduct of Clinical Trials at the Johns Hopkins Bloomberg School of Public Health.
Recovery by sustained IGF-1 delivery (Karim Sarhane research) : To realize the therapeutic potential of IGF-1 treatment for PNIs, we designed, optimized, and characterized a novel local delivery system for small proteins using a new FNP-based encapsulation method that offers favorable encapsulation efficiency with retained bioactivity and a sustained release profile for over 3 weeks. The IGF-1 NPs demonstrated favorable in vivo release kinetics with high local loading levels of IGF-1 within target muscle and nerve tissue.
One-fifth to one-third of patients with traumatic injuries to their arms and legs experience nerve injury, which can be devastating. It can result in muscle weakness or numbness, prevent walking or using the arms, and reduce the ability to perform daily activities. Even with surgery, some nerve injuries never recover, and currently there are not many medical options to address this problem. In 2022, the researchers plan to perform this research on more primates to triple the size of the original group. The study can then move into phase I clinical trials for humans.
Peripheral nerve injuries (PNIs) affect approximately 67 800 people annually in the United States alone (Wujek and Lasek, 1983; Noble et al., 1998; Taylor et al., 2008). Despite optimal management, many patients experience lasting motor and sensory deficits, the majority of whom are unable to return to work within 1 year of the injury (Wujek and Lasek, 1983). The lack of clinically available therapeutic options to enhance nerve regeneration and functional recovery remains a major challenge. Read more details on Karim Sarhane.