Effect of Limb Lengthening on Nerve Neurophysiology in Human Model
IRB Number: 29019
April 07, 2009
Institutional Review Board, Hospital for Special Surgery
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Principal Investigator
- Robert Rozbruch, MD
- S. Robert Rozbruch, MD
Co-Investigators
- Austin T. Fragomen, MD
- Joseph H. Feinberg, MD
- Raheel Shafi, MD
- Craig J. Fryman, BS
Summary
The purpose of our study is to assess the effects of limb lengthening on the electrophysiology of nerves. The study will include 20 consecutive patients between the ages of 18 and 50. EMG/NCS will be conducted preoperatively and then monthly at each follow-up exam by Dr. Joseph Feinberg for up to 6 months if changes are noted during distraction. In case no changes are noted, the NCS/EMG evaluation will be stopped at 4 months
Inclusion/Exclusion Criteria
Inclusion Criteria:
Patients undergoing proximal, middle, or distal tibial lengthening for stature lengthening or deformity correction who have normal preoperative nerve function. Patients will be assessed at an initial visit with Dr. Rozbruch or Dr. Fragomen.
Exclusion Criteria:
Patients with prior nerve damage / neuropathy/ DM will be excluded.
Minors will be excluded.
Contact Information
Craig Fryman (Research Coordinator)
646.797.8249
frymanc@hss.edu