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The significance of changes in tumor hypoxia by anti-PD-1 / PD-L1 antibody therapy for advanced non-small cell lung cancer.

The significance of changes in tumor hypoxia by anti-PD-1 / PD-L1 antibody therapy for advanced non-small cell lung cancer. - Hypoxia and immunotherapy in lung cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000041659
Enrollment
20
Registered
2020-09-03
Start date
2020-09-01
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 non-small cell lung cancer

Interventions

We perform FMISO-PET before and 8 weeks after immune checkpoint inhibitor treatment

Sponsors

Saitama Medical University International Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Patients diagnosed with advanced non-small cell lung cancer 2. Patients who are scheduled to be treated with immune checkpoint inhibitors (anti-PD-1/PD-L1 antibodies) 3. Patients over the age of 20 when consent is obtained 4.Patients undergoing FDG-PET for whole body search 5. Patients with measurable lesions 6. Patients who have major organ functions 7. Patients who have obtained informed consent for this study

Exclusion criteria

Exclusion criteria: 1. Pregnant women, lactating women and women with the possibility or intention of becoming pregnant 2. Patients with complications that require intravenous administration of antibiotics and antifungal agents 3.Patients who need to administer systemic steroids and other immunosuppressive drugs 4. Patients with diabetes 5. In addition, patients who are judged as inappropriate by the doctor's judgment

Design outcomes

Primary

MeasureTime frame
Change of SUVmax, MTV and TLG of FMISO accumulation on PET

Countries

Japan

Contacts

Public ContactKosuke Hashimoto

Saitama Medical University International Medical Center Respiratory medicine

hkosuke@saitama-med.ac.jp042-984-4177

Outcome results

None listed

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