A Study to Evaluate Safety, Tolerability, Dosimetry, and Preliminary Efficacy of the HER2 Directed Radioligand CAM-H2 in Patients With Advanced/Metastatic HER2-Positive Breast, Gastric, and Gastro-Esophageal Junction (GEJ) Cancer

Summary

This is a Phase 1/2 multi-center, open label, dose escalation and dose expansion study to evaluate safety, tolerability, dosimetry, pharmacodynamics (PD), and efficacy of the targeted radionuclide therapeutic CAM-H2 in patients with progressive, advanced/metastatic HER2-positive breast, gastric, and GEJ cancer with disease progression following anti-HER2 standard of care treatment.

Timeline

Start

2021-09-14

Primary completion

2023-12-11

Completion

2023-12-11

Outcome

Outcome not reported

Stopped (Business): “Per Strategic Sponsor decision”

Publications

• D'Huyvetter M, Vos J, Caveliers V, Vaneycken I, Heemskerk J, Duhoux FP, Fontaine C, Vanhoeij M, Windhorst AD, Aa FV, Hendrikse NH, Eersels JLE, Everaert H, Gykiere P, Devoogdt N, Raes G, Lahoutte T, Keyaerts M. Phase I Trial of 131I-GMIB-Anti-HER2-VHH1, a New Promising Candidate for HER2-Targeted Radionuclide Therapy in Breast Cancer Patients. J Nucl Med. 2021 Aug 1;62(8):1097-1105. doi: 10.2967/jnumed.120.255679. Epub 2020 Dec 4.

Drugs

Indications