Status:

UNKNOWN

A Prospective Study of the Relevance of the HLA-G Immune Checkpoint in Cancer Immunotherapy

Lead Sponsor:

Assistance Publique - Hôpitaux de Paris

Conditions:

Solid Tumor

Eligibility:

All Genders

18+ years

Brief Summary

Therapeutic targeting of immune checkpoints PD-1/PD-L1 and/or CTLA-4 is efficient in several solid cancer subtypes, however only some patients do experience clinical benefit from these treatments. One...

Eligibility Criteria

Inclusion

  • Age 18 or older
  • Social insurance
  • Ability to provide signed consent
  • Histologically proven solid cancer (non-small cell lung cancer, urothelial carcinoma, renal cell carcinoma, other)
  • Advanced and/or metastatic disease not accessible to local treatment
  • At least one target lesion according to iRECIST
  • Available fixed tumor sample for immunohistochemistry studies
  • Treatment with anti-PD(L)1 immunotherapy with or without anti-CTLA4 immunotherapy

Exclusion

  • Women pregnant or breastfeeding
  • Inability to consent to this research
  • Previous cancer immunotherapy (except BCG instillations for non-muscle infiltrative bladder cancer)
  • Patients chronically infected with HIV, HBV or HCV

Key Trial Info

Start Date :

March 10 2020

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

September 10 2025

Estimated Enrollment :

281 Patients enrolled

Trial Details

Trial ID

NCT04300088

Start Date

March 10 2020

End Date

September 10 2025

Last Update

March 9 2020

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