RecruitingPhase 1

Tegavivint With Gemcitabine in Patients With Relapsed or Refractory Osteosarcoma

United States24 participantsStarted 2026-01-22

Plain-language summary

The goal of this clinical trial is to define the maximum tolerated dose (MTD) and/or Recommended phase 2 dose (RP2D) of Tegavivint in combination with Gemcitabine in patients with relapsed or refractory osteosarcoma (OS). The study will also investigate the toxicities of Tegavivint in combination with gemcitabine in patients with relapsed or refractory OS.

Who can participate

Age range

1 Year – 30 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

Disease Status:
Performance Level: Participants must have a Lansky (≤ 16 years) or Karnofsky (\> 16 years) score of ≥ 60, or Eastern Cooperative Oncology Group (ECOG) ≤ 2 Note: Participants who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory to assess the performance score.
Prior Therapy: Participants must have fully recovered from the clinically significant acute effects of all prior anti-cancer chemotherapy, immunotherapy, surgery, or radiation therapy before enrollment.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Maximum dose tolerated

Timeframe: upto day 21

Trial details

NCT IDNCT07144254

SponsorEmory University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2028-05

Contact for this trial

Kate Glasscox, BSN, RN

404-785-0002 aflacdevtreferral@choa.org

View on ClinicalTrials.gov More Osteosarcoma Recurrent trials