Telix Pharmaceuticals Limited has announced the spin-off of Rhine Pharma, a new venture focused on improving access to radiopharmaceuticals for cancer imaging and treatment. Rhine Pharma will leverage generator-produced isotopes technetium-99m (99mTc) and rhenium-188 (188Re) to offer innovative solutions, particularly in regions with limited infrastructure.
The company was formed through a collaboration between Telix and Heidelberg University Hospital (UKHD), resulting in RHN001, a PSMA-targeting small molecule that can be labeled with 99mTc for SPECT imaging or 188Re for radioligand therapy. Rhine Pharma will lead the clinical development of RHN001 through the RHINO Trial, a Phase I/IIa study assessing the safety and efficacy of both imaging and therapeutic versions of the compound in advanced prostate cancer patients.
Unlike radioisotopes such as lutetium-177 (177Lu) and actinium-225 (225Ac), which require centralized production, 99mTc and 188Re can be generated on-site, simplifying logistics and reducing costs. This flexibility makes Rhine Pharma's approach ideal for areas with dispersed populations or limited nuclear infrastructure.
Telix’s Managing Director, Christian Behrenbruch, emphasized the company’s commitment to increasing access to innovative treatments through Rhine Pharma. Meanwhile, the RHINO Trial will be conducted in collaboration with the Nuclear Medicine Research Infrastructure (NuMeRI) in South Africa, under the leadership of Professor Mike Sathekge.
The partnership aims to advance precision medicine and make radiopharmaceuticals more accessible worldwide. “Innovation and collaboration are key to delivering these benefits to all patients,” said Professor Sathekge.