An Assessment of P-15 Bone Putty in Anterior Cervical Fusion With Instrumentation
Public ClinicalTrials.gov record NCT00310440. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The aim of this trial is to evaluate if P-15 bone putty (investigational device) is not inferior in effectiveness and safety to local autologous bone (control device) when applied in instrumented anterior cervical discectomy and fusion (ACDF) with use of a structural allograft ring in patients with degenerative cervical disc disease..
Study identification
- NCT ID
- NCT00310440
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 319 participants
Conditions and interventions
Conditions
Interventions
Device · Other
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
- Dec 31, 2005
- Primary completion
- Apr 30, 2014
- Completion
- May 22, 2019
- Last update posted
- Mar 11, 2020
2006 – 2019
United States locations
- U.S. sites
- 10
- U.S. states
- 8
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Department of Neurological Surgery UCSF Spine Center | San Francisco | California | 94143 | — |
| Spine Education Research Institute | Thornton | Colorado | 80229 | — |
| Sarasota Memorial Hospital | Sarasota | Florida | 34233 | — |
| Orthopaedics Northeast/Midwest Spine Group | Fort Wayne | Indiana | 46825 | — |
| Indiana Spine Group | Indianapolis | Indiana | 46260 | — |
| Indianapolis Neurosurgical Group | Indianapolis | Indiana | 46260 | — |
| Kansas University Medical Center | Kansas City | Kansas | 66160-0001 | — |
| New England Neurosurgical Associates, LLC | Springfield | Massachusetts | 01104 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| University of Utah Orthopaedic Center | Salt Lake City | Utah | 84108 | — |
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 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00310440, 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 Mar 11, 2020 · Synced Sep 5, 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 NCT00310440 live on ClinicalTrials.gov.