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ONO-4538-126:phase II study to ONO-4538 in patients with rhabdoid tumor

ONO-4538-126:A multicenter, open-label, uncontrolled phase II study to investigate efficacy and safety of ONO-4538 in patients with rhabdoid tumor

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2051240150
Enrollment
23
Registered
2024-10-07
Start date
2024-11-25
Completion date
Unknown
Last updated
2025-07-18

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

Conditions

rhabdoid tumor

Interventions

For adults, Nivolumab (recombinant) is administered as a 240mg intravenous infusion at two-week intervals. For pediatric patients, Nivolumab (recombinant) is administered as a 3mg/kg intravenous infus

Sponsors

Hirashima Yoshinori
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Gender: Not specified 2. Age (at the time of consent): 1 year or older 3. Patients who are refractory or intolerant to one or more regimens of chemotherapy for rhabdoid Tumors 4. Patients with advanced or recurrent rhabdoid Tumors not eligible for curative resection

Exclusion criteria

Exclusion criteria: 1. Patients with a history of active concurrent malignancy or complications 2. Patients with spinal lesions expected to require radiation therapy or surgical intervention during the trial period 3. Patients with concomitant central nervous system disorders other than AT/RT that are inadequately controlled or may lead to discontinuation of the investigational drug

Design outcomes

Primary

MeasureTime frame
Efficacy Objective response rate(ORR)(Central review)

Secondary

MeasureTime frame
Objective response rate (ORR) (site investigator assesment) Overall survival (OS) Progression free survival (PFS) Disease control rate (DCR) Duration of response (DOR) Time to response (TTR) Best overall response (BOR) Percent change from baseline in the sum of diameters of target lesions Best reduction percent change from baseline in the sum of diameters of target lesions Safety (Adverse event)

Contacts

Public ContactSupport Desk JP

Ono Pharmaceutical Co.,LTD

clinical_trial@ono-pharma.com+81-120-278-120

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Feb 4, 2026