Spots Global Cancer Trial Database for Total Neoadjuvant Therapy With Short-course Radiation Followed by Envafolimab Plus CAPEOX for MSS Locally Advanced Ultra Low Rectal Adenocarcinoma

Study Description

Brief Summary: Short-course radiotherapy combined with immunotherapy may bring revolutionary changes to the total neoadjuvant therapy mode for locally advanced ultra low rectal cancer to preserve the organs. In view of the shortcomings of the current otal neoadjuvant therapy model for locally advanced ultra low rectal cancer, we will explore the feasibility of a new model of short-course radiotherapy combined with immunotherapy, and develop a possible optimal plan based on the existing theoretical basis, namely "short-course radiotherapy + PD-L1 monoclonal antibody combined with CAPEOX chemotherapy for 8 cycles", and explore the efficacy and adverse effects of this model. The study will also attempt to explore the characteristics of the treatment beneficiary population, explore the characteristics of the treatment beneficiary population by multi-dimensional tumor and microenvironmental information through multi-omics sequencing analysis, attempt to build an efficacy prediction model, early screening of the treatment beneficiary population for precise treatment, and thus explore a new model of radiotherapy combined with immunotherapy for the poplation who can be achieved organ preservation.

Detailed Description:

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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