OnCo
drugsProductPhase 2

212Pb-DOTAMTATE

An alpha-particle version of neuroendocrine radioligand therapy that produced responses in over half of patients who had never had PRRT, with FDA Breakthrough designation.

ALPHAMEDIX-02 (Sanofi/Orano Med/RadioMedix, October 2025): met all primary endpoints; ORR 54.3% in PRRT-naive patients with ~70-75% progression-free at about 3 years, and durable disease control in PRRT-exposed patients (~83% progression-free at 18 months). Breakthrough Therapy designation 2024. Sanofi acquired global rights (2024); registrational strategy under discussion. Supply relies on Orano Med's 212Pb generators.

Loading structure…
|
DOTAMTATE (Pb-212 chelated in the product) · 2D coordinates (no PubChem conformer)
PubChem
How it works, step by step · animated schematic, not to scale
Targeted alpha therapy
Modality
Targeted alpha therapy (lead-212)
Mechanism
DOTAMTATE (SSTR2 agonist) chelating 212Pb, which decays via 212Bi to emit an alpha particle at the tumour cell.
Brand / code
AlphaMedix

Trials

top

Recruiting now (live from ClinicalTrials.gov)

Recruiting trials near you · live from ClinicalTrials.gov
212Pb-DOTAMTATE
intervention: 212Pb-DOTAMTATE
Open on ClinicalTrials.gov →

Country and place are remembered in this browser only. A postcode is sent to OpenStreetMap's Nominatim service to find coordinates when you press the button; nothing else leaves your device.

Landmark trials in OnCo

Latest papers

top
Literature trend0 papers in the last 12 monthsHow this is computed
Latest papers · live from Europe PMC
Open in Europe PMC

Query for this drug: (TITLE:"212Pb-DOTAMTATE" OR ABSTRACT:"212Pb-DOTAMTATE" OR TITLE:"AlphaMedix" OR ABSTRACT:"AlphaMedix") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about 212Pb-DOTAMTATE, not a curated reading list.

Connected

9top