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Analysis of tumor antigen expression and immune response using clinical samples

Analysis of tumor antigen expression and immune response using clinical samples - Analysis of tumor antigen expression and immune response

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000039445
Enrollment
100
Registered
2020-02-14
Start date
2020-02-10
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

Gastrointestinal cancer, head and neck cancer, gynecological cancer, bone and soft tissue tumor, hematopoietic tumor, brain tumor, skin cancer, breast cancer

Interventions

None listed

Sponsors

Nagasaki university
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1:From April 1, 2010 to March 31, 2025, at Nagasaki University Hospital and joint research facilities, gastrointestinal cancer, head and neck cancer, gynecological cancer, bone and soft tissue tumor, hematopoietic tumor, brain tumor, skin cancer, Patients who underwent a pathological examination at the time of diagnosis and who underwent pathological examination at the time of diagnosis and who obtained tissues such as ascites or peritoneal washings at the time of surgery 2:Patients who are 20 years old or older during the target period 3:Sex: gender does not matter Patients who have received sufficient explanations before participating in this study and who have fully understood and obtained the written informed consent of the subject (or their sponsor) (patients who use residual samples Opt-out)

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

MeasureTime frame
Expression of tumor antigens in tissues (MAGE-A4, NY-ESO-1, CEA, GD2), Analysis of tumor cells, immunocompetent cells, and cells involved in immunosuppression Expression analysis of immune-related genes and genes related to immunosuppression Analysis of immune reactions (humoral and cellular reactions)

Countries

Japan

Contacts

Public ContactAkira Yoneda

Nagasaki University Department of Surgery

akira-br@infoseek.jp0958197316

Outcome results

None listed

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