Jose María Pascual1, Ruth Prieto2, Inés Castro-Dufourny3, Lorenzo Mongardi4, Maria Rosdolsky5, Sewan Strauss6, Rodrigo Carrasco7, Laura Barrios8. 1. Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain. Electronic address: jmpasncj@hotmail.com. 2. Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain. 3. Department of Endocrinology, Hospital del Sureste, Madrid, Spain. 4. Department of Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy. 5. Independent Medical Translator, Jenkintown, Pennsylvania, USA. 6. School of Medicine, Technische Universität, Dresden, Germany. 7. Department of Neurosurgery, Ramón y Cajal University Hospital, Madrid, Spain. 8. Statistics Department, Computing Center, C.S.I.C., Madrid, Spain.
Abstract
OBJECTIVE: This study provides a systematic review and meta-analysis of psychiatric disorders caused by craniopharyngiomas and the hypothalamic alterations underlying these symptoms. METHODS: We investigated a collection of 210 craniopharyngiomas reported from 1823 to 2017 providing detailed clinical and pathologic information about psychiatric disturbances, including 10 of our own series, and compared the hypothalamic damage in this cohort with the present in a control cohort of 105 cases without psychiatric symptoms. RESULTS: Psychiatric disorders occurred predominantly in patients with craniopharyngiomas developing primarily at the infundibulotuberal region (45%) or entirely within the third ventricle (30%), mostly affecting adult patients (61%; P < 0.001). Most tumors without psychic symptoms developed beneath the third ventricle floor (53.5%; P < 0.001), in young patients (57%; P < 0.001). Psychiatric disturbances were classified in 6 major categories: 1) Korsakoff-like memory deficits, 66%; 2) behavior/personality changes, 48.5%; 3) impaired emotional expression/control, 42%; 4) cognitive impairments, 40%; 5) mood alterations, 32%; and 6) psychotic symptoms, 22%. None of these categories was associated with hydrocephalus. Severe memory deficits occurred with damage of the mammillary bodies (P < 0.001). Mood disorders occurred with compression/invasion of the third ventricle floor and/or walls (P < 0.012). Coexistence of other hypothalamic symptoms such as temperature/metabolic dysregulation or sleepiness favored the emergence of psychotic disorders (P < 0.008). Postoperative psychiatric outcome was better in strictly intraventricular craniopharyngiomas than in other topographies (P < 0.001). A multivariate model including the hypothalamic structures involved, age, hydrocephalus, and hypothalamic symptoms predicts the appearance of psychiatric disorders in 81% of patients. CONCLUSIONS: Craniopharyngiomas primarily involving the hypothalamus represent a neurobiological model of psychiatric and behavioral disorders.
OBJECTIVE: This study provides a systematic review and meta-analysis of psychiatric disorders caused by craniopharyngiomas and the hypothalamic alterations underlying these symptoms. METHODS: We investigated a collection of 210 craniopharyngiomas reported from 1823 to 2017 providing detailed clinical and pathologic information about psychiatric disturbances, including 10 of our own series, and compared the hypothalamic damage in this cohort with the present in a control cohort of 105 cases without psychiatric symptoms. RESULTS:Psychiatric disorders occurred predominantly in patients with craniopharyngiomas developing primarily at the infundibulotuberal region (45%) or entirely within the third ventricle (30%), mostly affecting adult patients (61%; P < 0.001). Most tumors without psychic symptoms developed beneath the third ventricle floor (53.5%; P < 0.001), in young patients (57%; P < 0.001). Psychiatric disturbances were classified in 6 major categories: 1) Korsakoff-like memory deficits, 66%; 2) behavior/personality changes, 48.5%; 3) impaired emotional expression/control, 42%; 4) cognitive impairments, 40%; 5) mood alterations, 32%; and 6) psychotic symptoms, 22%. None of these categories was associated with hydrocephalus. Severe memory deficits occurred with damage of the mammillary bodies (P < 0.001). Mood disorders occurred with compression/invasion of the third ventricle floor and/or walls (P < 0.012). Coexistence of other hypothalamic symptoms such as temperature/metabolic dysregulation or sleepiness favored the emergence of psychotic disorders (P < 0.008). Postoperative psychiatric outcome was better in strictly intraventricular craniopharyngiomas than in other topographies (P < 0.001). A multivariate model including the hypothalamic structures involved, age, hydrocephalus, and hypothalamic symptoms predicts the appearance of psychiatric disorders in 81% of patients. CONCLUSIONS:Craniopharyngiomas primarily involving the hypothalamus represent a neurobiological model of psychiatric and behavioral disorders.
Authors: Hermann L Müller; Maithé Tauber; Elizabeth A Lawson; Jale Özyurt; Brigitte Bison; Juan-Pedro Martinez-Barbera; Stephanie Puget; Thomas E Merchant; Hanneke M van Santen Journal: Nat Rev Dis Primers Date: 2022-04-21 Impact factor: 52.329
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