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Phase II study of Nivolumab under high fiber intake in immunotherapy-resistant solid tumors

Phase II study of Nivolumab under high fiber intake in immunotherapy-resistant solid tumors - Keihin area's next generation research for checkpoint inhibitor and immuno-oncology (Kangaroo-Tail: K-TAIL) 203

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs031230606
Enrollment
21
Registered
2024-01-30
Start date
2024-01-30
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Non-small cell lung cancer Esophageal cancer Gastric cancer Non-small cell lung cancer, Esophageal cancer,Gastric cancer

Interventions

Nivolumab was administered in 28-day cycles until unmanageable toxic effects or clinical disease progression occurred. Take 6 grams of dietary fiber from beans three times a day.

Sponsors

Horiike Atsushi
Lead Sponsor
Tsunoda Takuya
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histologically confirmed non-small cell lung cancer (Cohort 1), esophageal cancer (Cohort 2), or gastric cancer (Cohort 3) 2) Patients with acquired resistance to cancer immunotherapy 3) Patients with evaluable disease according to RECIST ver1.1 4) No symptomatic brain metastases 5) Patients with a performance status (ECOG criteria) of 0-1 6) Patients must be at least 18 years of age at the time of consent. 7) The specified period of time since prior treatment or completion of the procedure has elapsed. 8) Patients with no severe disease in major organs (bone marrow, lung, liver, kidney, etc.) 9) Patients who are expected to survive at least 3 months 10) Written informed consent has been obtained from the patient.

Exclusion criteria

Exclusion criteria: 1) Patients with active overlapping cancers 2) Patients with local or systemic active infections requiring drainage or other surgical procedures. 3) Patients with active hepatitis B or active hepatitis C (HBs antigen positive patients are eligible if their viral load is less than sensitive and they do not have active hepatitis). 4) Patients with interstitial lung disease evident on chest radiographs. 5) Patients with pericardial, pleural or ascites effusions requiring drainage. 6) Patients with serious immune-related adverse events (irAEs) during previous cancer immunotherapy. 7) Patients with concomitant autoimmune disease or a history of autoimmune disease requiring steroid therapy. 8) Patients with non-autoimmune diseases requiring continuous systemic oral or intravenous administration of steroids at doses higher than 10 mg/day of prednisolone equivalent, and patients on immunosuppressive drugs. 9) Patients with a history of hypersensitivity to any component or additive of nivolumab. 10) Pregnant women, lactating women, women who may be currently pregnant, or patients who are unwilling to use contraception. 11) Patients with clinically problematic psychiatric disorders that would preclude enrollment in this study. 12) Other patients deemed inappropriate by the investigators.

Design outcomes

Primary

MeasureTime frame
Rate of progression-free survival at 6 months

Secondary

MeasureTime frame
Rate of objective response Progression-free survival Overall survival Adverse events

Contacts

Public ContactAtsushi Horiike

Showa Medical University Hospital

horiike@med.showa-u.ac.jp+81-3-3784-8400

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026