Trial · NCT01226667
Fixed Versus Flexible Dosing of Pregabalin in Patients With Fibromyalgia
NCT01226667, Phase 4, Completed, Osteoporosis Medical Center, Beverly Hills, CA
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Fixed Versus Flexible Dosing of Pregabalin in Patients With Fibromyalgia. Trials, record NCT01226667. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT01226667
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Fixed Versus Flexible Dosing of Pregabalin in Patients With Fibromyalgia
- NCT number
- NCT01226667
- Status
- Completed
- Phases
- Phase 4
- Enrollment
- 174 participants, actual
- Lead sponsor
- Osteoporosis Medical Center, Beverly Hills, CA
- Conditions
- Fibromyalgia
- Interventions
- Pregabalin
- First posted
- 2010-10-22
- Last updated
- 2012-07-31
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Pain score evaluation by NRS | 8 weeks | Least square mean change in Fibromyalgia pain at 8weeks compared to baseline utilizing an 11 point numerical rating scale daily pain diary (0 = no pain to 10 =worst possible pain) performed at daily awakening. |
| Secondary | Patient Global Impression of Change | At weeks 4 and 8 | |
| Secondary | Discontinuation rate | 9 weeks | Discontinuation rates due to lack of efficacy and discontinuation rates due to adverse event. |
| Secondary | Improvements in Wolfe Symptom Severity Score | 9 weeks | Wolfe Symptom Severity scales for pain, fatigue, trouble sleeping, trouble with anxiety or depression, trouble thinking or remembering, overall FM severity, problems awaking feeling unrefreshed |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers1
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as |
|---|---|
| 23983064 | DERIVED |
Source PubMed
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT01226667
GET https://conductscience.org/api/trials/v1/NCT01226667/registered