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Multi-institutional phase 1 study of MU-G2GL01 for GD2-positive advanced or recurrent solid tumors

Multi-institutional phase 1 study of MU-G2GL01 for GD2-positive advanced or recurrent solid tumors

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2033250044
Enrollment
15
Registered
2025-04-28
Start date
2026-05-12
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

GD2-positive solid tumors

Interventions

Pretreatment 1) Fludarabine : once daily, 30 mg/m^2, for 3 days 2) Cyclophosphamide : once daily, 500 mg/m^2, for 2 days MU-G2GL01 Cohort A : 6.0 x 10^8 cells/body Cohort B : 3.0 x 10^8 cells/body

Sponsors

Kageyama Shinichi
Lead Sponsor
Fujiwara Hiroshi
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Solid tumor that are GD2-positive by immunohistochemistry. 2) Metastasis or recurrence disease worsened after standard systemic therapy, or intolerance to standard systemic therapy before start of protol therapy. 3) ECOG Performance Status: 0 or 1 4) Weight: 30 kg or more

Exclusion criteria

Exclusion criteria: 1) The following complications are excluded from this study. - Unstable angina, myocardial infarction or heart failure - Uncontrolled diabetes mellitus - Active HBV infection, active HCV infection, HIV infection and other ucontrolled infections - Obvious interstitial pneumonia or lung fibrosis by scan - Autoimmune diseases and immune-related adverse events required steroids or immunosuppressive therapy 2) Active metastatic disease or cancerous meningitis in the central nervous system 3) Active multiple cancers 4) Left ventricular ejection fraction: less than 50% 5) SpO2: less than 94%. 6) History of serious allergy to any of the pre-treatment medications and medications for adverse event which are specified in the study protocol, or bovine or murine derived substances 7) Pregnant females or lactating females

Design outcomes

Primary

MeasureTime frame
Tolerability: Tolerability was evaluated for each cohort based on the frequency of occurrence of DLT. Safety: Evaluate the type, frequency, and severity of adverse events and their causal relationship to the investigational product or drug, as well as the nature of the failure.

Secondary

MeasureTime frame
Efficacy (best overall response, response rate at day 56, disease control rate at day 56, progression-free survival) based of RECIST ver1.1 and iRECIST

Contacts

Public ContactHiroshi Miyamoto

FIVERINGS CO.,LTD.

studycenter@fiverings.co.jp+81-6-6358-7110

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026