Using organoids to predict chemotherapy response in osteosarcoma
Official title: An Organoid-based Functional Precision Medicine Trial in Osteosarcoma: PREMOST
Run by Jonsson Comprehensive Cancer Center · NCT06064682 · Data updated 2026-11-12
This study is trying to see how well different chemotherapy drugs work on osteosarcoma by testing them on tiny lab-grown versions of the tumors.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Jonsson Comprehensive Cancer Center Academic / other |
| Drugs / interventions | chemotherapy |
| Locations | 1 site (Los Angeles, California) |
| Status | Recruiting |
| Started | February 12, 2024 |
| Main results expected | January 1, 2027 |
| Study ends | January 1, 2028 |
| Registry record updated | May 11, 2026 |
| Trial ID | NCT06064682 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include patients with imaging studies suggestive of osteosarcoma who are scheduled for a biopsy or surgery.
✕Probably not a fit
Patients who have already been diagnosed with osteosarcoma and are not undergoing biopsy or surgery may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study aims to determine the sensitivity of osteosarcoma to various chemotherapy agents by utilizing tissue cultures in the laboratory. Researchers will establish organoids from tumor samples obtained during routine biopsies or surgeries, allowing for the assessment of how these organoids respond to different treatments. The study will also incorporate genetic testing to enhance understanding of osteosarcoma and its treatment responses. The innovative miniaturized system developed allows for efficient testing of multiple drug combinations and treatment protocols on these organoids.
Why it matters
Potential benefit: If successful, this approach could lead to more personalized and effective treatment options for patients with osteosarcoma.
How similar studies have gone: Other studies have shown promise in using organoid models for predicting treatment responses in various cancers, suggesting a potential for success in this novel approach for osteosarcoma.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion / exclusion criteria - Group1: \- Patients without diagnosis of osteosarcoma and whose imaging studies are suggestive of osteosarcoma and who are planned to undergo biopsy or surgery for diagnostic purposes Inclusion / exclusion criteria - Group 2: \- Patients whose imaging studies are suggestive of metastatic osteosarcoma and who are planned to undergo biopsy or surgery for diagnostic purposes
Where it's running
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UCLA / Jonsson Comprehensive Cancer Center
Los Angeles, California, United States Recruiting
Study contacts
- Principal investigator: Alice Soragni, PhD — University of California at Los Angeles
- Study coordinator: Summer Swearingen
- Email: SSwearingen@mednet.ucla.edu
- Phone: (424) 766-9349
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.