Eligibility criteria
Condition
Painful Diabetic Neuropathy
Sex
Females and Males
Age
18 + years
Inclusion criteria
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- Must have met the inclusion criteria for preceding double-blind study
- Must have received pregabalin or amitriptyline or placebo under double-blind
conditions under double-blind conditions at least during first 3 weeks if double-blind
treatment phase of preceding study.
Exclusion criteria
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- Patients cannot be included if they experienced a serious adverse event while
participating in preceding double-blind study, which was determined to be related to
the study medication.