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Clinical Trial Summary

This is a multicenter, single-arm, open, dose-escalation Phase I/II clinical trial, consisting of a dose-escalation phase (accelerated titration phase, 3+3 design) and a dose expansion phase.


Clinical Trial Description

Based on the safety, tolerability, PK results, and antitumor activity of EX103 in patients with relapsed or refractory CD20-positive non-Hodgkin lymphoma, this study will determine dose-limiting toxicity (DLT) and determine the maximum tolerated dose (MTD) or optimal biological dose (OBD) to provide a basis for the recommended Phase 2 dose (RP2D). The dose expansion phase will further evaluate the safety, tolerability, PK, PD profile, initial antitumor effect, and immunogenicity of several extended cohorts. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06021678
Study type Interventional
Source Guangzhou Excelmab Inc.
Contact Jiali Lu, MD, PHD
Phone 86-02028211020
Email jiali.lu@excelmab.com
Status Recruiting
Phase Phase 1/Phase 2
Start date November 12, 2021
Completion date April 2025

See also
  Status Clinical Trial Phase
Terminated NCT03578198 - Rituximab Plus MG4101 Indolent CD20-positive Non-Hodgkin Lymphoma (NHL) Phase 2