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OncoMatch/Clinical Trials/NCT07357519

Lu-TARGO (177Lu-TARGeted Osteosarcoma Therapy)

Is NCT07357519 recruiting? Yes, currently enrolling (Jun 2026). This Phase 1/2 trial studies multiple treatments including LNTH2403 Phase 1 dose and Phase 2; LNTH2403 a single agent recommended phase 2 dose (RP2D). for relapsed / refractory osteosarcoma.

Phase 1/2RecruitingLantheus Medical ImagingNCT07357519Data as of Jun 2026

Treatment: LNTH2403 Phase 1 dose · Phase 2; LNTH2403 a single agent recommended phase 2 dose (RP2D).This is a multi-center, non-randomized, open-label, dosimetry and dose-escalation, cohort-expansion study of LNTH-2403 administered to subjects with relapsed / refractory (R/R) osteosarcoma. This study consists of 2 phases: (1) a dosimetry and dose escalation phase; and (2) a cohort expansion phase.

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Extracted eligibility criteria

Treatments studied

Other

LNTH2403 Phase 1 dosePhase 2; LNTH2403 a single agent recommended phase 2 dose (RP2D).

Cancer type

Osteosarcoma

Performance status

ECOG 0–2(Ambulatory, capable of self-care)

Demographics

Ages ≥ 12

Prior therapy

Min 1 prior line

Must have received: chemotherapy — neoadjuvant / perioperative systemic therapy included

Progression following at least one course of chemotherapy, which includes neoadjuvant / perioperative systemic therapy.

Lab requirements

Blood counts

Kidney function

Liver function

Organ Function

Structured fields extracted by AI. May contain errors — verify against the official protocol.

US trial sites

  • UCLA · Los Angeles, California

Showing up to 5 US sites.

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Frequently asked questions

Is NCT07357519 currently recruiting?

Yes, this trial is currently recruiting patients.

Is prior treatment required for enrollment?

Yes. Patients must have previously received chemotherapy.

Could you qualify for this trial?

Enter your biomarker results to see how this trial's eligibility criteria match your specific cancer profile.

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Related pages

Osteosarcoma trials