ClinicalTrials.gov record
Safety And Efficacy Study Of Once Daily Controlled Release Pregabalin In The Treatment Of Patients With Postherpetic Neuralgia
ClinicalTrials.gov ID: NCT01270828
Public ClinicalTrials.gov record NCT01270828. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
ClinicalTrials.gov public records Last synced Apr 24, 2026, 12:10 PM EDT
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3 Double-blind, Randomized, Placebo-controlled, Safety And Efficacy Study Of Once Daily Controlled Release Pregabalin In The Treatment Of Patients With Postherpetic Neuralgia (Protocol A0081224)
Study identification
- NCT ID
- NCT01270828
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Enrollment
- 806 participants
Conditions and interventions
Conditions
Interventions
- Pregabalin Drug
- placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2011
- Primary completion
- Aug 31, 2014
- Completion
- Oct 31, 2014
- Last update posted
- Jan 27, 2021
2011 – 2014
United States locations
- U.S. sites
- 82
- U.S. states
- 24
- U.S. cities
- 65
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fundamental Research | Gulf Shores | Alabama | 36542 | — |
| Radiant Research, Inc. | Chandler | Arizona | 85224 | — |
| Elite Clinical Studies, LLC | Phoenix | Arizona | 85018 | — |
| HOPE Research Institute | Phoenix | Arizona | 85018 | — |
| The Pain Center of Arizona | Phoenix | Arizona | 85018 | — |
| The Pain Center of Arizona | Phoenix | Arizona | 85027 | — |
| Genova Clinical Research | Tucson | Arizona | 85704 | — |
| Larry Watkins, M.D. (Private Practice) | Little Rock | Arkansas | 72205 | — |
| Lynn Institute of the Ozarks | Little Rock | Arkansas | 72205 | — |
| Hearne Family Practice Clinic | Little Rock | Arkansas | 72206 | — |
| Center for Clinical Research, Inc | Carmichael | California | 95608 | — |
| Community Medical Providers | Clovis | California | 93611 | — |
| Sierra Medical Research | Clovis | California | 93612 | — |
| Inland Pain Medicine | Colton | California | 92324 | — |
| The Helm Center | Laguna Hills | California | 92637 | — |
| University of Southern California | Los Angeles | California | 90033 | — |
| USC IDS Pharmacy | Los Angeles | California | 90089 | — |
| Translational Research Group, Inc | North Hollywood | California | 91606 | — |
| George J. Rederich, M.D., Incorporated | Redondo Beach | California | 90277 | — |
| Integrated Research Group, Inc. | Riverside | California | 92506 | — |
| Drug Shipmnent Only Aristotelis T. Laliotis, M.D. Integrated Research Center, Inc. | San Diego | California | 92117 | — |
| Integrated Research Center, Inc. | San Diego | California | 92117 | — |
| Center For Clinical Research, Inc. | San Francisco | California | 94115 | — |
| Neurological Research Institute | Santa Monica | California | 90404 | — |
| Foothills Pain Management Clinic, PS | West Covina | California | 91790 | — |
| JEM Research Institute | Atlantis | Florida | 33462 | — |
| Orthopedic Research Institute | Boynton Beach | Florida | 33472 | — |
| Innovative Research of West Florida, Inc. | Clearwater | Florida | 33756 | — |
| Clinical Research of West Florida, Inc. | Clearwater | Florida | 33765 | — |
| Clinical Physiology Associates | Fort Myers | Florida | 33916 | — |
| Health Care Family Rehab & Research Center | Hialeah | Florida | 33012 | — |
| Laszlo Jozsef Mate, MD | North Palm Beach | Florida | 33408 | — |
| Family Care Specialists | Ocala | Florida | 34471 | — |
| Renstar Medical Research | Ocala | Florida | 34471 | — |
| Compass Research, LLC | Orlando | Florida | 32806 | — |
| Comprehensive Pain care of South Florida | Royal Palm Beach | Florida | 33411 | — |
| Comprehensive Clinical Development Inc. | St. Petersburg | Florida | 33716 | — |
| Neurology Clinical Research, Inc. | Sunrise | Florida | 33351 | — |
| Clinical Research of West Florida, Inc. | Tampa | Florida | 33603 | — |
| Meridien Research | Tampa | Florida | 33606 | — |
| Injury Care Medical Center | Boise | Idaho | 83713 | — |
| Millennium Pain Center, LLC | Bloomington | Illinois | 61701 | — |
| (IP Shipping Address) Advocate Illinois Masonic Medical Center | Chicago | Illinois | 60657 | — |
| Chicago Anesthesia Pain Specialists | Chicago | Illinois | 60657 | — |
| Advanced Pain Care Clinic | Evansville | Indiana | 47714 | — |
| Clinical Research Advantage | Evansville | Indiana | 47714 | — |
| Global Scientific Innovations | Evansville | Indiana | 47714 | — |
| Clinical Trials of America, Inc. | Monroe | Louisiana | 71201 | — |
| Boston Clinical Trials | Boston | Massachusetts | 02135 | — |
| Beacon Clinical Research | Brockton | Massachusetts | 02301 | — |
| Infinity Medical Research, Inc. | North Dartmouth | Massachusetts | 02747 | — |
| Michigan Head Pain & Neurological Institute | Ann Arbor | Michigan | 48104 | — |
| QUEST Research Institute | Bingham Farms | Michigan | 48025 | — |
| The Center for Pharmaceutical Research, PC | Kansas City | Missouri | 64114 | — |
| Clinvest, A Division of Banyan Group, Inc | Springfield | Missouri | 65807 | — |
| Medex Healthcare Research, Inc. | St Louis | Missouri | 63117 | — |
| Montana Medical Research Inc | Missoula | Montana | 59808 | — |
| Lincoln Internal Medicine Associates | Lincoln | Nebraska | 68516 | — |
| Drug Shipment Only: Heartland Clinical Research, Inc. | Omaha | Nebraska | 68134 | — |
| Heartland Clinical Research, Inc. | Omaha | Nebraska | 68134 | — |
| The Office of Dr. Stephen H. Miller, MD | Las Vegas | Nevada | 89144 | — |
| Albuquerque Clinical Trials, Inc. | Albuquerque | New Mexico | 87102 | — |
| Dent Neurological Institute | Amherst | New York | 14226 | — |
| SPRI Clinical Trials LLC | Brooklyn | New York | 11235 | — |
| Medex Healthcare Research, Inc - Saint Louis | New York | New York | 10036 | — |
| North American Partners In Pain Management | New York | New York | 11580 | — |
| Asheville Neurology Specialists, PA | Asheville | North Carolina | 28806 | — |
| Raleigh Neurology Associates, P.A. | Raleigh | North Carolina | 27607 | — |
| The Center for Clinical Research | Winston-Salem | North Carolina | 27103 | — |
| Radiant Research | Akron | Ohio | 44311 | — |
| Providence Health Partners-Center for Clinical Research | Dayton | Ohio | 45439 | — |
| Wells Institute for Health Awareness | Kettering | Ohio | 45429 | — |
| Lynn Health Science Institute | Oklahoma City | Oklahoma | 73112 | — |
| Mark A Fisher | Oklahoma City | Oklahoma | 73112 | — |
| Pharmacorp Clinical Trials, Inc. | Charleston | South Carolina | 29412 | — |
| Arlington Research Center, Inc. | Arlington | Texas | 76011 | — |
| Lovelace Scientific Resources, Inc. | Austin | Texas | 78758 | — |
| Radiant Research | Dallas | Texas | 75231 | — |
| ClinRx Research, LLC | Richardson | Texas | 75080 | — |
| Hillcrest Family Health Centers, Division of Clinical Research | Waco | Texas | 76710 | — |
| Clinical Research Associates of Tidewater | Norfolk | Virginia | 23507 | — |
| Clinical Investigation Specialists, Inc. | Kenosha | Wisconsin | 53142 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 64 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01270828, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 27, 2021 · Synced Apr 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01270828 live on ClinicalTrials.gov.