Spots Global Cancer Trial Database for Urine Omics Predicting IO Therapy Responses in mUC Patients

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Trial Identification

Brief Title: Urine Omics Predicting IO Therapy Responses in mUC Patients

Official Title: Urine Metabolomics and Proteomics Profiling to Predict the Responses and Adverse Events of Immuno-Oncology-based Therapy in Patients With Metastatic Urothelial Carcinoma

Study ID: NCT04641936

Conditions

Metastatic Urothelial Carcinoma

Interventions

No intervention required

Study Description

Brief Summary: The study aims to identify urinary metabolite and protein markers that can predict anti-tumor efficacy and adverse events in subjects receiving IO-based therapies for metastatic urothelial carcinoma.

Detailed Description: This is a multi-center single-arm translational study where patients with mUC who are about to receive pre-determined IO-based anti-tumor therapy will be invited to participate the study. After signing the approved informed consent, eligible and consenting subjects will donate their fresh urine samples for subsequent untargeted metabolomics and proteomics study via GS-MS/MS and/or LC-MS/MS to identify potential metabolite and protein markers that are able to predict efficacy and side effects of IO-based therapies. All subjects in the first-line, maintenance after 1st line, second-line, or subsequent lines of IO-based therapy will be invited and recruited, but those who have received any IO-based therapy before the study can NOT be recruited.