Nationwide Children's Hospital
This study will evaluate the safety and efficacy of Lutathera (177Lu-DOTATATE) in patients with progressive or recurrent High-Grade Central Nervous System (CNS) tumors and meningiomas that demonstrate uptake on DOTATATE PET. The drug will be given intravenously once every 8 weeks for a total of up to 4 doses over 8 months in patients aged 4 to \<12 years (Phase I) or 12 to \</=39 years (Phase II) to test its safety and efficacy, respectively. Funding Source - FDA OOPD (grant number FD-R-0532-01)
Somatostatin receptors regulate cell growth through downstream modulation of both proliferation and apoptosis signaling pathways, and thus represent a potential therapeutic target. Lutathera (Lutetium \[Lu\]177 Dotatate) is a radionuclide therapy which binds type-2A somatostatin receptors (SST2A) and has recently gained FDA approval for the treatment of adult gastroenteropancreatic neuroendocrine tumors expressing SST2A. High SST2A expression has been consistently observed in medulloblastoma and other embryonal tumors (75-100% of cases) as well as in some HGGs and anaplastic ependymomas (13-8…
All participants must meet the following inclusion and exclusion criteria. No exceptions will be given. Imaging studies to establish eligibility must be done within three weeks prior to enrollment. All other clinical evaluations to establish eligibility (except for \[68Ga\]Ga-DOTATATE PET) must be done within 7 days prior to enrollment. 1. Screening Criteria 1.1 Diagnosis Patient must have a diagnosis of primary high-grade CNS tumor (any histopathologic diagnosis that is WHO grade III-IV) or meningioma (any histologic grade) that is recurrent, progressive, or refractory. Note that patient…
Lutathera: IV administration maximum dose of 200 mCi once every 8 weeks (one cycle) for total of 4 cycles (8 months)