CHOP BW Hospital-for-Sick-Kids-Logo

Michael Levine

Levine Sochett headshotInvestigators: Dr. Michael Levine and Dr. Étienne Sochett

Disease: CYP24A1 mutations, hypercalcemia, hypercalciuria

Research Description: Patients with loss of function mutations in the CYP24A1 gene are unable to degrade vitamin D byproducts. This leads to clinical consequences that include low levels of calcium, osteoporosis and renal stones. There is currently no accepted treatment that can reverse the effects of this mutation. A low-calcium diet is the only current option, but it is mostly ineffective. The research team will investigate if repurposing rifampin, a commonly used antibiotic, can provide a highly beneficial and long-term treatment for these patients. They will conduct a clinical trial among 5 patients with CY24A1 mutations. This research will be supported through a collaborative funding effort between Cures Within Reach and the Canadian Institutes of Health Research, designed to fund proof of concept repurposing clinical trials in rare diseases and to promote collaboration between U.S. and Canadian research institutions.

CWR funding role: Participating Funder

Start date: December 2016

Most recent report: Project will begin enrolling patients and analyzing blood samples in December 2016.

Anticipated next steps:

→ Data published in a scientific journal and/or presented at a scientific conference

→ Data are supporting off-label clinical use

→ Data leveraged into larger philanthropic or government funding for this treatment 

Sign up for our eNewsletter today!


First Name

Cures Within Reach


Tuesday the 16th. copyright 2015 Cures Within Reach.