hypoparathyroidism-deafness-renal disease syndrome (MONDO_0007797, a Monarch Disease Ontology term) can be described as follows. The HDR syndrome is an inherited condition consisting of hypoparathyroidism, sensorineural deafness and renal disease. Also known as: Barakat Syndrome, Barakat syndrome, HDR syndrome, hypoparathyroidism, deafness, and renal anomalies syndrome, hypoparathyroidism, sensorineural deafness, and renal disease.