Status:
TERMINATED
NeuroPath Comparative Validation Study Plan
Lead Sponsor:
Excel-Tech Ltd.
Conditions:
Carpal Tunnel Syndrome (CTS)
Eligibility:
All Genders
18-75 years
Phase:
PHASE3
Brief Summary
The purpose of the study is to compare the performance of the NeuroPath automated nerve conduction test with the standard of care manual test in the diagnosis of entrapment neuropathies.
Eligibility Criteria
Inclusion
- Symptomatic
- sensory symptoms (numbness and/or tingling) in at least 2 of digits 1,2,3 and 4, in at least one hand, for at least 1 month, prior to the start of the clinical study. The sensory symptoms may be intermittent or constant, but if constant, there must have been a period of time during which the symptoms were intermittent. The numbness and tingling may be accompanied by pain, but pain alone is not sufficient to meet this first inclusion criteria.
- Sensory symptoms (numbness and/or tingling) aggravated by at least 1 of the following: sleep, sustained hand or arm positioning, or repetitive actions of the hand.
- Sensory symptoms (numbness and/or tingling) mitigated by at least 1 of the following: changes in hand posture, shaking the hand, or use of a wrist splint.
- If pain is present, the wrist, hand, and finger pain is greater than elbow, shoulder, or neck pain if there is pain in any or all of those locations.
- Symptomatic
Exclusion
- Sensory symptoms exclusive or predominatly in the little finger (D5) (ulnar neuropathy).
- Neck pain or shoulder pain preceded the paresthesia in the digits (cervical radiculopathy and/or brachial plexopathy).
- Numbness and/or tingling in the feet that preceded or accompanied the sensory symptoms in the hands (polyneuropathy).
- Medical history and physical examination that indicates an explanation for the sensory symptoms which is more probable than CTS. For example, digital neuropathy, median nerve pathology proximal to the carpal tunnel, ulnar neuropathy, radical neuropathy, brachial plexopathy, cervical radiculopathy, spinal cord, brainstem or brain pathology, or a polyneuropathy.
- Absence of 1st, 3rd, 4th or 5th digits
- Open wounds at the measurement sites
- Excessive sensitivity to electrical stimulation
- Median nerve injection in the past 30 days
- Prior carpal tunnel surgery
- Patients who are susceptible to radio frequency noise - such as patients with pacemakers or patients that have electrical stimulators of any sort.
- Control Subject Inclusion Criteria:
- Normal neurological examination
- Control Subject
Key Trial Info
Start Date :
August 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2006
Estimated Enrollment :
200 Patients enrolled
Trial Details
Trial ID
NCT00393549
Start Date
August 1 2006
End Date
December 1 2006
Last Update
June 6 2007
Active Locations (2)
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1
Harmonex Neuroscience Research
Dothan, Alabama, United States, 36303
2
SunCoast Neuroscience Associateion
St. Petersburg, Florida, United States, 33701