Phoenix Neurological Associates, Ltd.
5090 N. 40th Street Suite 250
Phoenix, AZ 85018
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Patients with Small Fiber Neuropathy and Impaired Glucose Intolerance

Trial Status
Open for Enrollment

What is the Purpose of this Study?
The majority of neuropathy cases is either unknown or has no effective therapy to cure the neuropathy. Recently, however, Impaired Glucose Tolerance (IGT) has been known to be a frequent cause for small fiber neuropathies. This study will investigate whether dulozetine hydrochloride (Cymbalta) is effective in the treatment of painful neuropathic symptoms, in patients with small fiber neuropathy and impaired glucose tolerance.

Who is Eligible to Participate?
Patients diagnosed with Small Fiber Neuropathy with Impaired Glucose Tolerance. Patients must also meet all other inclusion and exclusion criteria explained in further detail by study coordinator

What is involved in this Study?
This is a placebo controlled double blind cross over study. Patients will be randomized into a 1:1 treatment design. Group 1 will receive dulozetine 30 mg a day for 1 week, then 60 mg a day for 5 weeks. Group 2 will receive placebo for these 6 weeks. There will then be a one week “washout period” and the two groups will switch treatments. This will be done as a double blind placebo controlled design.

How long is the Study?
The study will be approximately 21 weeks long. You will be taking study medication for 6 weeks on, one week of washout, and 6 weeks off.

For More Information Contact: Nicole C. Hank, MHSM, study coordinator, at 602-258-3354 ext 137 or nhank@pnal.net or call the Main line at 602-258-3354