Osteosarcoma Maintenance Therapy With OST31-164
Public ClinicalTrials.gov record NCT04974008. 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
An Open-Label Phase 2 Study of Maintenance Therapy With OST31-164 After Resection of Recurrent Osteosarcoma
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Up to 45 Patients aged 12 to 39 with osteosarcoma (bone cancer) that had recurred in the lungs and has recently been surgically removed will be enrolled. Patients will receive OST31-164 infusions every 3 weeks over 48 weeks and be followed after that for 3 years.
Study identification
- NCT ID
- NCT04974008
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 39 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years to 39 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
- Oct 20, 2021
- Primary completion
- Sep 20, 2023
- Completion
- Oct 30, 2027
- Last update posted
- Jan 21, 2025
2021 – 2027
United States locations
- U.S. sites
- 21
- U.S. states
- 18
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kaiser Permanente Downey Medical Center | Los Angeles | California | 90027 | — |
| Children's Hospital of Orange County | Orange | California | 92057 | — |
| Rady Children's Hospital | San Diego | California | 92123 | — |
| Children's Hospital of Colorado | Aurora | Colorado | 80045 | — |
| Connecticut Children's | Hartford | Connecticut | 06106 | — |
| Nemours/ Alfred I duPont Hospital for Children | Wilmington | Delaware | 19803 | — |
| Johns Hopkins All Children's Hospital | St. Petersburg | Florida | 33701 | — |
| Children's Healthcare of Atlanta | Atlanta | Georgia | 30322 | — |
| Ann & Robert H. Lurie Children's Hospital of Chicago | Chicago | Illinois | 60611 | — |
| Johns Hopkins Medical Center | Baltimore | Maryland | 21287 | — |
| Dana-Farber Cancer Institute | Boston | Massachusetts | 02215 | — |
| University of Minnesota/Masonic Cancer Center | Minneapolis | Minnesota | 55455 | — |
| Hackensack University Medical Center | Hackensack | New Jersey | 07601 | — |
| Montefiore Medical Center | The Bronx | New York | 10467 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| UPMC Children's Hospital of Pittsburgh | Pittsburgh | Pennsylvania | 15224 | — |
| St. Jude Children's Research Hospital | Memphis | Tennessee | 38105 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Seattle Children's Hospital | Seattle | Washington | 98101 | — |
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 NCT04974008, 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 21, 2025 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04974008 live on ClinicalTrials.gov.