Parathyroid Allotransplant for Severe Refractory Hypoparathyroidism

Once a potential donor becomes available, the transplant team will assess if the donor is a match for our study participant using standardized transplantation protocols that include serology blood tests completed in the pre-operative setting. If the donor is a match, the procurement team will procure all parathyroid tissue using standard surgical techniques. The specimen will be kept in organ preservation solution for transport and transported to the operating room. The recipient (study participant) will be admitted to the hospital under and taken to the operating room for the surgical procedure. Once the procurement team arrives with the parathyroid tissue the procedure will be performed under local anesthesia using a well-established technique, for parathyroid auto transplant, of implanting parathyroid tissue in the non-dominant brachioradialis muscle. Immunosuppression medication protocols will be initiated.