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A Phase 2 Pilot Study to Evaluate the Safety and the Anti-Tumour Activity of the Myc Inhibitor OMO-103 Administered Intravenously in Patients with Advanced High-Grade Osteosarcoma

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-510987-22-00
Acronym
VHIO23003(OMO-103-03
Enrollment
10
Registered
2024-09-23
Start date
2024-12-30
Completion date
Unknown
Last updated
2025-11-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Advanced High-Grade Osteosarcoma

Brief summary

Progression-free survival rate at 16 weeks (16-week PFS) according to RECIST V1.1 by Investigator assessment.

Detailed description

• Objective Response Rate (ORR) • Disease Control Rate (DCR) • Time to Progression (TTP) • Time to Response (TTR) • Duration of Response (DOR) • Overall survival (OS), • Incidence and severity of adverse events (AEs), graded by Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.• Safety will be assessed through routine monitoring of adverse events, evaluation of laboratory parameters, vital signs, physical examination and ECGs., PK parameters of OMO-103: AUC; Cmax; tmax; t1/2., • Health-related quality of life (HRQoL) measured by the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire – Core 30 items (EORTC-C30) for adult patients, and by the Pediatric Quality of Life Inventory (PedsQL) for patients between 12 and 17., • Q-TWiST approach [time experiencing toxicity (grade 3/4 AEs) before progression, time without toxicity or symptoms of progression, and time after progression]

Interventions

DRUGOmomyc

Sponsors

Vall D Hebron Institute Of Oncology
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Progression-free survival rate at 16 weeks (16-week PFS) according to RECIST V1.1 by Investigator assessment.

Secondary

MeasureTime frame
• Objective Response Rate (ORR) • Disease Control Rate (DCR) • Time to Progression (TTP) • Time to Response (TTR) • Duration of Response (DOR) • Overall survival (OS), • Incidence and severity of adverse events (AEs), graded by Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.• Safety will be assessed through routine monitoring of adverse events, evaluation of laboratory parameters, vital signs, physical examination and ECGs., PK parameters of OMO-103: AUC; Cmax; tmax; t1/2., • Health-related quality of life (HRQoL) measured by the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire – Core 30 items (EORTC-C30) for adult patients, and by the Pediatric Quality of Life Inventory (PedsQL) for patients between 12 and 17., • Q-TWiST approach [time experiencing toxicity (grade 3/4 AEs) before progression, time without toxicity or symptoms of progression, and time after progression]

Countries

Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026