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Clinical Trial Summary

This is a multicentre open-label non-randomised, Single Stage Ahern Design (with a 3+3 design for the safety run-in) phase II clinical trial of DKN-01 plus atezolizumab in patients with advanced unresectable or metastatic OGA who have progressed following chemotherapy.


Clinical Trial Description

A multi-centre phase II open label non-randomised trial of DKN-01 plus atezolizumab in patients with advanced inoperable or metastatic mismatch repair proficient gastroesophageal cancer (GC) who have progressed following chemotherapy. This trial is designed to evaluate the safety and efficacy of administering DKN-01, a DKK1 inhibitor plus atezolizumab, an anti-PD-L1 monoclonal antibody in this patient cohort. This trial is in 2 stages: the first stage (Phase IIA, 3+3 safety run-in) will establish a safe and tolerated dose of DKN-01 in combination with atezolizumab and the second stage (Phase IIB, Single Stage A'hern design for efficacy/ anti-tumour activity) will assess the efficacy of this combination therapy in achieving tumour response according to RECIST 1.1 criteria (additional iRECIST criteria will be used in a sensitivity analysis). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04166721
Study type Interventional
Source Royal Marsden NHS Foundation Trust
Contact Richard Crux
Phone 442086613279
Email richard.crux@rmh.nhs.uk
Status Recruiting
Phase Phase 1/Phase 2
Start date February 11, 2020
Completion date September 11, 2025

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