Active clinical trials for "Ulnar Neuropathies"

Objectives: To develop a protocol for early treatment using sensory reeducation through the mirror after surgical reconstruction of the median nerve and / or ulnar hand, and its comparison with the evolution of the return of skin sensitivity after a not early rehabilitation which will be conducted by physiotherapists, with blinding of the evaluators.

Functional motor recovery distal to a peripheral nerve lesion is predicated upon time to reinnervation of the motor end plate and the number of regenerate axons that reach the target. Supercharged end-to-side (SETS) transfer of the anterior interosseous nerve to the motor fascicle of the ulnar nerve at the level of the distal forearm has been proposed as an adjunct procedure in severe cubital tunnel syndrome to augment motor recovery of the ulnar-innervated intrinsic muscles. Multiple Level IV Therapeutic studies and a systematic review of Level IV Therapeutic studies have reported favorable clinical and electrodiagnostic outcomes following SETS for cubital tunnel syndrome, with low rates of complications. However, in the absence of controls, it remains unclear what proportion of the observed intrinsic motor recovery is attributable to the SETS procedure. The objective of this randomized trial is to compare the results of ulnar nerve decompression with or without SETS for severe cubital tunnel syndrome.

There is currently no consensus on the normal ultrasound surface of the ulnar nerve at the elbow. The goal of this study is to study the ulnar nerve surface at the elbow in a population of asymptomatic subjects

Regardless of the cause of ulnar nerve entrapment neuropathy, investigators are planning to explore the relationship between the ipsilateral upper extremity dysfunction that may develop due to ulnar neuropathy and the level of entrapment in electromyelography.

Regardless of the cause of ulnar nerve entrapment neuropathy, we are planning to investigate the relationship between sleep quality disorder that may develop due to ulnar neuropathy and the level of entrapment in electromyelography.

The purpose of the study is to investigate utility and appropriateness of treatment interventions taking into account the presumed mechanisms of two main varieties of ulnar neuropathy at the elbow (UNE). The investigators hypothesize that in patients with UNE under the humeroulnar aponeurosis (HUA) surgical HUA release (simple decompression) is superior to conservative treatment. By contrast, in patients with UNE at the retroepicondylar (RTC) groove surgical HUA release (simple decompression) should not be superior to conservative treatment.

This study is to investigate the incidence of undiagnosed ulnar neuropathy in patients undergoing surgery. The investigators hope to determine if patients with ulnar neuropathy have changes in nerve conduction latency during surgery.

The purpose of this study is to determine if a new diagnostic technique, called neuromuscular ultrasound, can improve our ability to diagnose focal nerve disease.