NCT07560709

Brief Summary

Treatment of a patient with recurrent osteosarcoma with personalized pp65/tumor mRNA RNA-LP under an individual patient expanded access protocol.

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 21, 2026

Completed
10 days until next milestone

First Posted

Study publicly available on registry

May 1, 2026

Completed
Last Updated

May 1, 2026

Status Verified

April 1, 2026

First QC Date

April 21, 2026

Last Update Submit

April 21, 2026

Conditions

Interventions

Autologous total tumor mRNA and pp65 full length (fl) lysosomal associated membrane protein (LAMP) mRNA loaded DOTAP liposome vaccine administered intravenously (RNA loaded lipid particles, RNA-LPs)

Also known as: RNA loaded lipid particles, RNA-LPs

Eligibility Criteria

Age15 Years - 17 Years
Sexmale(Gender-based eligibility)
Gender Eligibility DetailsIndividual patient expanded access protocol
Age GroupsChild (0-17)

You may qualify if:

  • Participated in clinical trial
  • Received pp65 RNA-LPs alone and had pp65/tumor mRNA RNA-LP manufactured
  • Progressive disease prior to treatment with pp65/tumor mRNA RNA-LP

You may not qualify if:

  • Diagnosis of recurrent OSA is not histopathologically confirmed (i.e. pseudoprogression)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Florida Health

Gainesville, Florida, 32608, United States

Location

MeSH Terms

Conditions

Osteosarcoma

Condition Hierarchy (Ancestors)

Neoplasms, Bone TissueNeoplasms, Connective TissueNeoplasms, Connective and Soft TissueNeoplasms by Histologic TypeNeoplasmsSarcoma

Study Design

Study Type
expanded access
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 21, 2026

First Posted

May 1, 2026

Last Updated

May 1, 2026

Record last verified: 2026-04

Locations