A Study to Evaluate Two Formulations of Carisoprodol in Subjects With Musculoskeletal Spasm of the Lower Back
Public ClinicalTrials.gov record NCT00671502. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized, Double-Blind, Double-Dummy Trial of Two Sustained Release Formulations of Carisoprodol Compared to Placebo in Subjects With Acute, Painful, Musculoskeletal Spasm of the Lower Back
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine if two sustained released formulations of carisoprodol are more effective than placebo.
Study identification
- NCT ID
- NCT00671502
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 840 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- 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
- Apr 2008 (Type not available)
- Primary completion
- Feb 2009 (Actual)
- Completion
- Feb 2009 (Actual)
- Last update posted
- Nov 9, 2011
2008 – 2009
United States locations
- U.S. sites
- 68
- U.S. states
- 23
- U.S. cities
- 61
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| MedSearch, LLC | Birmingham | Alabama | 35235 | — |
| Genesis Clinical Research Corporation | Huntsville | Alabama | 35802 | — |
| Vaughn H. Mancha, Jr., PC Family Practice | Montgomery | Alabama | 36117 | — |
| Anasazi Internal Medicine PC | Phoenix | Arizona | 85032 | — |
| Heritage Physician Group | Hot Springs | Arkansas | 71913 | — |
| OrthoArkansas | Little Rock | Arkansas | 72205 | — |
| Family Practice Clinic | North Little Rock | Arkansas | 72114 | — |
| Quality of Life Medical Center, LLC | Hawaiian Gardens | California | 90716 | — |
| Trinity Health and Wellness | Roseville | California | 95661 | — |
| San Diego Sports Medicine & Family Health Center | San Diego | California | 92120 | — |
| Quality Care Medical Center, Inc. | Vista | California | 92084 | — |
| Anthony Roselli, MD | Avon | Connecticut | 06001 | — |
| Clinical Research of South Florida | Coral Gables | Florida | 33134 | — |
| Southeastern Integrated Medical, PL dba Florida Medical Research Institute | Gainesville | Florida | 32607 | — |
| South Florida Clinical Research Center | Hollywood | Florida | 33023 | — |
| FPA Clinical Research | Kissimmee | Florida | 34741 | — |
| Genesis Research International | Longwood | Florida | 32779 | — |
| Well Pharma Medical Research Corporation | Miami | Florida | 33143 | — |
| International Research Associates, LLC | Miami | Florida | 33156 | — |
| Tukoi Clinical Research | Miami | Florida | 33180 | — |
| Renstar Medical Research | Ocala | Florida | 34471 | — |
| University Clinical Research, Inc. | Pembroke Pines | Florida | 33024 | — |
| Sunrise Medical Research #501 | Plantation | Florida | 33324 | — |
| Southwest Florida Clinical Research Center | Tampa | Florida | 33609 | — |
| Palm Beach Research Center | West Palm Beach | Florida | 33409 | — |
| Perimeter Institute for Clinical Research, Inc. | Atlanta | Georgia | 30338 | — |
| Sunset Medical Research | Sunset | Louisiana | 70584 | — |
| Clinical Pharmacology Study Group | Worcester | Massachusetts | 01610 | — |
| Northern Pines Health Center | Buckley | Michigan | 49620 | — |
| KMED Research | Clair Shores | Michigan | 48081 | — |
| Harris & Associates, P.C. | Detroit | Michigan | 48235 | — |
| Valley Medical Center | Flint | Michigan | 48507 | — |
| Westside Family Medical Center, P.C. | Kalamazoo | Michigan | 49009 | — |
| Kansas City University of Medicine and BioSciences Dybedal Building | Kansas City | Missouri | 64106 | — |
| Comprehensive Clinical Research | Berlin | New Jersey | 08009 | — |
| South Jersey Medical Associations, PA | Blackwood | New Jersey | 08012 | — |
| Care Center of Family Practice & Pediatrics of Hamilton | Hamilton | New Jersey | 08610 | — |
| Partners in Primary Care | Voorhees Township | New Jersey | 08043 | — |
| Albuquerque Clinical Trials, Inc. | Albuquerque | New Mexico | 87102 | — |
| Metrolina Medical Research | Charlotte | North Carolina | 28209 | — |
| Clinical Research Source Inc. | Perrysburg | Ohio | 43551 | — |
| Family Practice Center of Wadsworth, Inc. | Wadsworth | Ohio | 44281 | — |
| Integrated Medical Research | Ashland | Oregon | 97520 | — |
| Williamette Valley Clinical Studies | Eugene | Oregon | 91404 | — |
| Fanno Creek Clinic, LLC | Portland | Oregon | 97219 | — |
| Best Clinical Research - PA | Philadelphia | Pennsylvania | 19104 | — |
| Arcuri Clinical Research | Philadelphia | Pennsylvania | 19142 | — |
| Partners in Clinical Research | Cumberland | Rhode Island | 02864 | — |
| Omega Medical Research | Warwick | Rhode Island | 02886 | — |
| Robert S. Eagerton Jr., MD Family Practice | Manning | South Carolina | 29102 | — |
| Holston Medical Group, P.C. | Bristol | Tennessee | 37620 | — |
| ACRC Trials | Addison | Texas | 75001 | — |
| Arlington Family Health Pavilion | Arlington | Texas | 76012 | — |
| Central TX Clinical Research | Austin | Texas | 78705 | — |
| Mid-Cities Family Care | Bedford | Texas | 76021 | — |
| Evergreen Clinical Research, LLC | Bellaire | Texas | 77401 | — |
| Deer Park Family Clinic, P.A. | Deer Park | Texas | 77536 | — |
| Prime Care Medical Group | Houston | Texas | 77024 | — |
| West Houston Clinical Research | Houston | Texas | 77055 | — |
| North Hills Family Practice | North Richland Hills | Texas | 76180 | — |
| North Texas Family Medicine | Plano | Texas | 75093 | — |
| Sun Research Institute | San Antonio | Texas | 78205 | — |
| Unlimited Research | San Antonio | Texas | 78217 | — |
| InVisions Consultants, LLC | San Antonio | Texas | 78218 | — |
| Oakwell Clinical Research | San Antonio | Texas | 78218 | — |
| Health Research of Hampton Roads, Inc. | Newport News | Virginia | 23606 | — |
| Medical Research Initiatives | Richmond | Virginia | 23230 | — |
| Liberty Research Center | Tacoma | Washington | 98405 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00671502, 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 Nov 9, 2011 · Synced Oct 31, 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 public registry record, listed eligibility criteria, and available contact information for NCT00671502 live on ClinicalTrials.gov.