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Clinical Trial Summary

This is a first in human, open-label, dose escalation and expansion Phase I study of SIM1811-03 in adult patients with advanced tumors. SIM1811-03 is a first-in-class IgG1-based humanized anti-tumor necrosis factor type 2 receptor (TNFR2) monoclonal antibody for the treatment of malignant tumors.


Clinical Trial Description

This is a phase I trial to evaluate the safety, efficacy, and pharmacokinetic/ pharmacodynamic characteristics of SIM1811-03 in participants with advanced tumors. The trial is composed of two parts, Part I and Part II. Part I is a dose escalation part to determine the MTD and/or RD of SIM1811-03 or SIM1811-03 in combination with Sintilimab Injection . Part II is a dose expansion part at RD level SIM1811-03 determined in Part I to assess the anti-tumor activity of SIM1811-03 or SIM1811-03 in combination with Sintilimab Injection in participants with advanced solid tumors or CTCL. The tumor types in Part II will be adjusted based on the response observed in Part I. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05781386
Study type Interventional
Source Jiangsu Simcere Pharmaceutical Co., Ltd.
Contact Jiongyan Li, MD
Phone 86(25)8556 6666
Email lijiongyan@zaiming.com
Status Recruiting
Phase Phase 1
Start date March 6, 2022
Completion date December 30, 2025

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