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Clinical Trial Summary

TScan Therapeutics is developing cellular therapies across multiple solid tumors in which autologous participant-derived T cells are engineered to express a T cell receptor that recognizes cancer-associated antigens presented on specific Human Leukocyte Antigen (HLA) molecules. The purpose of this screening study is to collect samples to conduct HLA genotyping, HLA Loss of Heterozygosity (LOH) and expression of Tumor-associated Antigens (TAA) testing. These results will be used to determine if subjects meet the eligibility criteria for these parameters and could potentially be enrolled in a TScan clinical treatment study.


Clinical Trial Description

This multicenter screening study will be conducted to determine a subject's tumor antigen expression profile, HLA genotype and HLA LOH for TScan sponsored clinical treatment study(s). No treatment intervention will occur as part of this screening study. Subjects will be required to provide a buccal swab to assess their HLA status. If they are positive for certain types of HLA, subjects will provide a saliva sample to assess HLA loss of heterozygosity. In parallel, archival tissue (less than 8 months old) will be needed to assess for tumor antigen expression. If archival tissue is older than 8 months, a fresh tumor biopsy will be required at the time of the second visit. If eligible, subjects will be referred to appropriate available interventional trial(s) at the discretion of the Investigator. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05812027
Study type Observational
Source TScan Therapeutics, Inc.
Contact Marlyane Motta, BS
Phone 857 399-9887
Email mmotta@tscan.com
Status Recruiting
Phase
Start date June 26, 2023
Completion date January 14, 2027

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