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A Study To Evaluate Pregabalin In Patients With Painful Diabetic Peripheral Neuropathy (DPN)

A 14-Week, Double-Blind, Randomized, Placebo-Controlled, Multicenter Study To Evaluate The Safety And Efficacy Of Pregabalin (150mg-600mg/Day) Using A Flexible Optimal Dose Schedule In Patients With Painful Diabetic Peripheral Neuropathy (DPN).

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00156078
Enrollment
450
Registered
2005-09-12
Start date
2005-01-31
Completion date
2007-05-31
Last updated
2021-01-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diabetic Neuropathy, Painful

Brief summary

A study of pregabalin efficacy and safety in a racially and culturally diverse group of subjects with painful diabetic peripheral neuropathy (DPN).

Interventions

DRUGpregabalin

Sponsors

Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosis of Type 1 or 2 diabetes mellitus. * Diagnosis of painful DPN for at least 12 months but less than 5 years in duration.

Exclusion criteria

* Neurologic Disorders unrelated to diabetic neuropathy that may confuse or confound the assessment of neuropathic pain. * Presence of any severe pain associated with conditions other than DPN that may confuse or confound the assessment of neuropathic pain.

Design outcomes

Primary

MeasureTime frame
Mean pain score

Countries

Argentina, Brazil, Chile, Colombia, Ecuador, Indonesia, Jordan, Lebanon, Malaysia, Mexico, Philippines, Saudi Arabia, Singapore, South Korea, Taiwan, Thailand, Turkey (Türkiye), United Arab Emirates, Venezuela

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 14, 2026