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NCT02215252 · ClinicalTrials.gov registry record · Phase 2

A Clinical Trial To Evaluate PF-05089771 On Its Own And As An Add-On Therapy To Pregabalin (Lyrica) For The Treatment Of Pain Due To Diabetic Peripheral Neuropathy (DPN)

A Phase 2 study, sponsored by Pfizer.

Completed
Registry status
Phase 2
Development phase
141
Enrollment target

NCT02215252: Completed Phase 2 study, sponsored by Pfizer.

NCT02215252 is a Phase 2 study that has completed, run by Pfizer. The registered enrollment target is 141 participants, roughly in line with the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT02215252, a Phase 2 study, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 2
Development phase
141 participants
Enrollment target

Study Summary

The purpose of this study is to evaluate the efficacy and safety of PF-05089771 as a monotherapy and as an add-on to pregabalin for the treatment of painful diabetic peripheral neuropathy (DPN)

Primary Outcome

The endpoint average pain score, based on the mean of the last 7 days' daily pain numeric rating scale (NRS) scores at (NRS is an 11-point scale where 0 = no pain and 10 = worst possible pain) from the daily pain diaries while receiving study medication during the treatment period.

Interventions

  • DRUG PF-05089771 150 mg
  • DRUG Matched placebo for PF-05089771 150 mg and pregabalin 300 mg
  • DRUG Pregabalin 300 mg
  • DRUG PF-05089771 150 mg + Pregabalin 300 mg

Trial Details

FieldValue
Enrollment Target 141 participants
Start Date 2014-11-10
Est. Completion 2015-09-28
Phase Phase 2
Pfizer

1,845 total trials

What the finished NCT02215252 record still lists

NCT02215252 is an interventional study that assigns participants to a tested intervention. The registered 141 participants enrollment target is mid-sized for trials with a published cap, roughly in line with the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target.

The record links to 0 conditions, and to 4 interventions - of which PF-05089771 150 mg is the first listed.

NCT02215252 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT02215252 about?

NCT02215252 is a clinical study titled "A Clinical Trial To Evaluate PF-05089771 On Its Own And As An Add-On Therapy To Pregabalin (Lyrica) For The Treatment Of Pain Due To Diabetic Peripheral Neuropathy (DPN)". The purpose of this study is to evaluate the efficacy and safety of PF-05089771 as a monotherapy and as an add-on to pregabalin for the treatment of painful diabetic peripheral neuropathy (DPN)

What is the current status of trial NCT02215252?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 141 participants. The study started on 2014-11-10. Estimated completion is 2015-09-28.

What interventions are being tested in trial NCT02215252?

The interventions under investigation include: PF-05089771 150 mg (DRUG), Matched placebo for PF-05089771 150 mg and pregabalin 300 mg (DRUG), Pregabalin 300 mg (DRUG), PF-05089771 150 mg + Pregabalin 300 mg (DRUG).

Who is sponsoring clinical trial NCT02215252?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT02215252's enrollment target sits among peer trials

141 510th of 2000 higher than 1,489 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT02215252, the US trial registry maintained by the National Library of Medicine. NCT02215252 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.