Search by Medical Condition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clinical Trials for Hereditary Sensory and Autonomic Neuropathies Hereditary Sensory Neuropathy Serine Trial A Study of Norepinephrine in Patients With Congenital Insensitivity to Pain and Anhidrosis L-Serine Supplementation in Hereditary Sensory Neuropathy Type 1