title: Central neurogenic hyperventilation in anti-NMDA receptor encephalitis.
abstract: Central neurogenic hyperventilation (CNH) is a rare condition that is generally associated with infiltrative tumors of the brainstem. Respiratory dysfunction, particularly central hypoventilation, is common in anti-N-methyl D-aspartate (NMDA) receptor encephalitis. CNH, to the best of our knowledge, has not been described previously in this disease. A 24-year-old woman was diagnosed with anti-NMDA receptor encephalitis secondary to ovarian teratoma. In addition to the typical symptoms of the disease, recurrent CNH episodes were observed during the course of the illness, which subsided with midazolam and propofol infusion. Supportive and disease-specific treatments, including oopherectomy, plasmapheresis and intravenous immunoglobulin, provided excellent recovery. These observations suggest that NMDA receptors may play a role in the pathophysiology of CNH.
authors.affiliation: Department of Neurology, Hacettepe University Hospitals, Turkey.
authors.forename: Atay
authors.initials: A
authors.lastname: Vural
authors.forename: Ethem Murat
authors.initials: EM
authors.lastname: Arsava
authors.forename: Nese
authors.initials: N
authors.lastname: Dericioglu
authors.forename: Mehmet Akif
authors.initials: MA
authors.lastname: Topcuoglu
mesh_terms: D060426:Anti-N-Methyl-D-Aspartate Receptor Encephalitis / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000209:etiology* / Q000503:physiopathology; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use; D010051:Ovarian Neoplasms / Q000150:complications; D010956:Plasmapheresis; D016194:Receptors, N-Methyl-D-Aspartate / Q000502:physiology; D012143:Respiratory Physiological Phenomena; D013724:Teratoma / Q000150:complications; D055815:Young Adult
chemical_list: D016756:Immunoglobulins, Intravenous; D016194:Receptors, N-Methyl-D-Aspartate