Tokyo, March 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060799) titled 'Diagnostic validity of tertiary lymphoid structure (TLS) evaluation using transbronchial cryobiopsy (TBCB) specimens in non-small cell lung cancer: A retrospective study comparing with surgical specimens' on March 10.
Study Type:
Observational
Primary Sponsor:
Institute - Hakodate Goryoukaku Hospital
Condition:
Condition - Non-small cell carcinoma
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - To clarify the concordance of tertiary lymphoid structure (TLS) evaluation (presence and maturity) using transbronchial cryobiopsy (TBCB) specimens with the gold stand...