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Safety And Efficacy In Long Term Use Of Lyrica (Regulatory Post Marketing Commitment Plan) (RAINBOW-L)

This study is ongoing, but not recruiting participants.
Information provided by (Responsible Party):
Pfizer Identifier:
First received: January 18, 2011
Last updated: May 3, 2017
Last verified: May 2017

January 18, 2011
May 3, 2017
August 29, 2011
June 30, 2017   (Final data collection date for primary outcome measure)
Number of Participants with Change from Baseline in Clinical Global Impression of Clinical Condition (CGI-C) at Month X [ Time Frame: MAX 104 weeks ]
The CGI-C scale measures a physician's global impression of a participant's clinical condition at final visit in terms of change relative to the start of treatment (CGI-C). At final visit, the participants CGI-C will be categorized into a three point scale as: improvement: CGI response of very much improved, much improved or minimally improved; no change: CGI response of no change; worsening: CGI response of very much worse, much worse or minimally worse
  • The incidence of adverse drug reactions for long term use. [ Time Frame: MAX 104 weeks ]
  • Adverse drug reaction not expected from the LPD (unknown adverse drug reaction) for long term use. [ Time Frame: MAX 104 weeks ]
  • Efficacy rate for the patients of NEUROPATHIC PAIN include POSTHERPETIC NEURALGIA for long term use. [ Time Frame: MAX 104 weeks ]
Complete list of historical versions of study NCT01279850 on Archive Site
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Safety And Efficacy In Long Term Use Of Lyrica (Regulatory Post Marketing Commitment Plan)
Special Investigation Of Long Term Use Of Lyrica(Regulatory Post Marketing Commitment Plan)
The objective of this investigation is to evaluate the safety and efficacy of long term use with Lyrica in medical practice. Also, occurrence of unknown and known adverse drug reactions (ADRs) in subjects treated with Lyrica will be monitored during the survey period, and whether an additional treatment outcome investigation and/or a post-marketing clinical study is required in the future will be determined.

Patients who fulfill criteria below:

  1. Patients who have previously enrolled in A0081261.
  2. Patients who have been administered Lyrica for more than 52 weeks.
Observational Model: Case-Only
Time Perspective: Prospective
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Probability Sample

The patients whom an investigator involving A0081262 prescribes the Lyrica capsule.

And the patients who are administered Lyrica for over 52 weeks (MAX 104 weeks).

Neuropathic Pain
Drug: Pregabalin (Lyrica) capsule
Lyrica® Capsules depending on the investigator prescription. Frequency and duration are according to Package Insert as follows. "The usual adult dosage for oral use begins at 150 mg/day of pregabalin in twice daily, and should be gradually increased to 300 mg/day over 1 week or more and should be orally administered twice daily. Dosage should be adjusted, depending on age or symptoms. However, the daily maximum dose should not be beyond 600 mg, and should be orally administered twice daily".
Other Name: Lyrica® Capsules 25 mg, Lyrica® Capsules 75 mg, Lyrica® Capsules 150 mg
Pregabalin (Lyrica) capsule
Patients administered "Pregabalin capsule".
Intervention: Drug: Pregabalin (Lyrica) capsule
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*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Active, not recruiting
June 30, 2017
June 30, 2017   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • Patients need to be administered by Lyrica for over 52 weeks in order to be enrolled in the surveillance.

Exclusion Criteria:

  • Patients not administered Lyrica.
Sexes Eligible for Study: All
Child, Adult, Senior
Contact information is only displayed when the study is recruiting subjects
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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
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Study Director: Pfizer Call Center Pfizer
May 2017

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP