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A PHASE I/II STUDY OF ATEZOLIZUMAB 1680 MG EVERY 4 WEEKS IN PATIENTS WITH ADVANCED SOLID TUMOR

A PHASE I/II STUDY OF ATEZOLIZUMAB 1680 MG EVERY 4 WEEKS IN PATIENTS WITH ADVANCED SOLID TUMOR

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031220151
Enrollment
21
Registered
2022-06-21
Start date
2022-09-16
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

Advanced Solid Tumors

Interventions

Atezolizumab: Atezolizumab(Genetical Recombination) 1680 mg once every 4 weeks by intravenous infusion.

Sponsors

Shunichiro Iwasawa
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Patients with ECOG PS of 0 or 1 - Patients who are expected to survive at least 12 weeks from the start of treatment with the investigational drug - Patients with histologically or cytologically confirmed solid tumors - Patients with advanced or recurrent cancer that has not responded to standard of care or patients who are nonresponsive or intolerant to standard of care - Patients with imaging lesions evaluable by RECIST v1.1

Exclusion criteria

Exclusion criteria: - Patients who have received antibody drugs against CTLA-4, PD-1, or PD-L1 in the past and discontinued them because of side effects.

Design outcomes

Primary

MeasureTime frame
Safety, Phamacokinetics - Dose-limiting toxicity (DLT) - Safety ( incidence of adverse events, severity assessed by NCI CTCAE v5.0, timing of incidence, etc.) - Serum concentration and pharmacokinetic parameters (AUC, Cmax, etc.) of atezolizumab

Secondary

MeasureTime frame
Efficacy - Efficacy in terms of tumor response, duration of response, progression free survival based on RECIST v1.1 and immunogenicity.

Contacts

Public ContactClinical trials information

Chugai Pharmaceutical Co., Ltd.

clinical-trials@chugai-pharm.co.jp+81-120-189-706

Outcome results

None listed

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