Tokyo, Oct. 17 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000063303) titled 'Prospective observational study of eye problems associated with Datopotamab deruxtecan treatment (WJOG21625B)' on Oct. 16.

Study Type: Observational

Primary Sponsor: Institute - West Japan Oncology Group

Condition: Condition - Breast Cancer Classification by malignancy - Malignancy Genomic information - NO

Objective: Narrative objectives1 - To evaluate the incidence and severity of Datopotamab deruxtecan related ocular adverse events Basic objectives2 - Others

Eligibility: Age-lower limit - 18 years-old =18 years at the time of informed consent. 4) No prior treatment with Dato-DXd. 5) Planned initiation of Dat...