Safety and Efficacy Study of Neovasculgen (Pl-VEGF165) Gene Therapy in Patients With Peripheral Nerve Injury

• Status: Unknown status
• Trial end date: 2017-09-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to determine safety and efficacy of pl-vegf165 ("Neovasculgen") for regeneration of peripheral nerve. Pl-vegf165 ("Neovasculgen") is the permitted in Russian Federation angiogenic medication that induce growth of new vessels and included in a complex therapy for patients with peripheral arterial diseases in Russia. It has also been shown to enhance nerve regeneration and muscle reinnervation in animals but these properties have not previously been studied in patients. Moreover, currently there is no method in clinical use to speed the rate of recovery after nerve injury. The objective of this study is to explore the ability of pl-vegf165 to benefit the treatment of patients with peripheral nerve injury. The investigators hypothesize that treatment with intraneural injections with pl-vegf165 after peripheral nerve reconstruction will accelerate nerve regeneration, reduce the period of denervation and improve muscle reinnervation and recovery in patients with peripheral nerve injury.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Human Stem Cell Institute, Russia
• Collaborator: Kazan Federal University

Criteria

Inclusion Criteria:

• Patients with confirmed transection injury between shoulder and wrist

• Isolated injury of ulnar or median nerve (not mixed injury of several nerves)

• Nerve injuries which are amenable to direct end-to-end repair

• Length of the gap between of stumps of transected nerve no longer than 3,5 centimeters

• Early delayed (secondary) repair performed between 2 to 6 weeks after nerve injury

Exclusion Criteria:

• Length of the gap between of stumps of transected nerve more than 3,5 centimeters

• Simultaneous injury of several peripheral nerves

• Localization of nerve injury beyond of forearm

• Presence of neurological deficit preceding to nerve injury

• Systemic disease of connective tissue

• Myopathy

• Large surgical procedures planned for next one and a half year

• Presence of oncological diseases

• Pregnancy and breastfeeding

• Alcohol and drug addiction

• Patient ability to adhere strictly to the rules of the current clinical trial protocol