Efficacy Study Measuring the Impact of Pregabalin on Peripheral Neuropathic Pain.

NCT ID: NCT00219544

Last Updated: 2021-01-22

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

158 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-11-30

Study Completion Date

2008-02-29

Brief Summary

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This study will measure the impact of treatment with pregabalin in adult men and women who have a diagnosis of peripheral neuropathic pain (pain caused by a primary lesion of the peripheral nervous system such as Diabetic peripheral Neuropathy and Postherpetic Neuralgia).

Detailed Description

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Conditions

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Neuropathic Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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1

Group Type EXPERIMENTAL

Pregabalin (Lyrica)

Intervention Type DRUG

pregabalin 150mg/day (75mg BID)

2

Group Type EXPERIMENTAL

Pregabalin (Lyrica)

Intervention Type DRUG

pregabalin 300 mg/day (150mg BID)

3

Group Type EXPERIMENTAL

Pregabalin (Lyrica)

Intervention Type DRUG

pregabalin 600/day (300mg BID)

4

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo

Interventions

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Pregabalin (Lyrica)

pregabalin 150mg/day (75mg BID)

Intervention Type DRUG

Pregabalin (Lyrica)

pregabalin 300 mg/day (150mg BID)

Intervention Type DRUG

Pregabalin (Lyrica)

pregabalin 600/day (300mg BID)

Intervention Type DRUG

Placebo

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subjects presenting a diagnosis of peripheral neuropathic pain, defined as pain caused by a lesion of the peripheral nervous system manifesting with sensory symptoms and signs, for at least 6 months at screening.
* At baseline, subjects must have completed at least 4 daily pain diaries and must have a mean weekly pain score equal or greater than 4.

Exclusion Criteria

* Presence of any of the following diagnoses: Cervical or lumbo-sacral radiculopathy; Operated or non-operated chronic low back pain Carpal tunnel syndrome or any other entrapment-related neuropathic pain (defined as pain associated with focal nerve lesion produced by constriction or mechanical distortion of the nerve, within a fibrous or fibro-osseous tunnel, or by a fibrous band) ; Complex regional pain syndrome (type 1 and 2); Fibromyalgia.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Pfizer Investigational Site

Calgary, Alberta, Canada

Site Status

Pfizer Investigational Site

Calgary, Alberta, Canada

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Pfizer Investigational Site

Calgary, Alberta, Canada

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Pfizer Investigational Site

Edmonton, Alberta, Canada

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Edmonton, Alberta, Canada

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Red Deer, Alberta, Canada

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Kelowna, British Columbia, Canada

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Vancouver, British Columbia, Canada

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Vancouver, British Columbia, Canada

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Winnipeg, Manitoba, Canada

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Winnipeg, Manitoba, Canada

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Winnipeg, Manitoba, Canada

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Halifax, Nova Scotia, Canada

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Kingston, Ontario, Canada

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London, Ontario, Canada

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Port Hope, Ontario, Canada

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Toronto, Ontario, Canada

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Charlottetown, Prince Edward Island, Canada

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Granby, Quebec, Canada

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Laval, Quebec, Canada

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Laval, Quebec, Canada

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Lévis, Quebec, Canada

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Mirabel, Quebec, Canada

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Montreal, Quebec, Canada

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Montreal, Quebec, Canada

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Montreal, Quebec, Canada

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Sherbrooke, Quebec, Canada

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Sherbrook, Quebec, Canada

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Pfizer Investigational Site

Ste-Foy, Quebec, Canada

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Pfizer Investigational Site

Saskatoon, Saskatchewan, Canada

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Countries

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Canada

Other Identifiers

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A0081084

Identifier Type: -

Identifier Source: org_study_id

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