References
- Kraepelin E. Dementia praecox. New York: Cambridge University Press;1987.
- Jon MM. Early onset schizophrenia. In: Benjamin JS, Virginia AS, editors. Comprehensive textbook of psychiatry, 8th ed. Vol 2. New York: Lippincott Williams & Wilkins;2009. p.3307-3312.
- Kumra S, Asarnow R, Grace A, Keshavan M, McClellan J, Sikich L, et al. From bench to bedside: translating new research from genetics and neuroimaging into treatment development for early-onset schizophrenia. Early Interv Psychiatry 2009;3:243-258. https://doi.org/10.1111/j.1751-7893.2009.00142.x
- Rhinewine JP, Lencz T, Thaden EP, Cervellione KL, Burdick KE, Henderson I, et al. Neurocognitive profile in adolescents with earlyonset schizophrenia: clinical correlates. Biol Psychiatry 2005;58:705- 712. https://doi.org/10.1016/j.biopsych.2005.04.031
- Vourdas A, Pipe R, Corrigall R, Frangou S. Increased developmental deviance and premorbid dysfunction in early onset schizophrenia. Schizophr Res 2003;62:13-22. https://doi.org/10.1016/S0920-9964(02)00429-2
- Werry JS. Child and adolescent (early onset) schizophrenia: a review in light of DSM-III-R. J Autism Dev Disord 1992;22:601-624. https://doi.org/10.1007/BF01046330
- Asarnow JR, Tompson MC, Goldstein MJ. Childhood-onset schizophrenia: a followup study. Schizophr Bull 1994;20:599-617. https://doi.org/10.1093/schbul/20.4.599
- Remschmidt HE, Schulz E, Martin M, Warnke A, Trott GE. Childhood- onset schizophrenia: history of the concept and recent studies. Schizophr Bull 1994;20:727-745. https://doi.org/10.1093/schbul/20.4.727
- Green WH, Padron-Gayol M, Hardesty AS, Bassiri M. Schizophrenia with childhood onset: a phenomenological study of 38 cases. J Am Acad Child Adolesc Psychiatry 1992;31:968-976. https://doi.org/10.1097/00004583-199209000-00027
- Russell AT. The clinical presentation of childhood-onset schizophrenia. Schizophr Bull 1994;20:631-646. https://doi.org/10.1093/schbul/20.4.631
- Spencer EK, Campbell M. Children with schizophrenia: diagnosis, phenomenology, and pharmacotherapy. Schizophr Bull 1994;20: 713-725. https://doi.org/10.1093/schbul/20.4.713
- Asarnow RF, Asamen J, Granholm E, Sherman T, Watkins JM, Williams ME. Cognitive/neuropsychological studies of children with a schizophrenic disorder. Schizophr Bull 1994;20:647-669. https://doi.org/10.1093/schbul/20.4.647
- Bettes BA, Walker E. Positive and negative symptoms in psychotic and other psychiatrically disturbed children. J Child Psychol Psychiatry 1987;28:555-568. https://doi.org/10.1111/j.1469-7610.1987.tb00223.x
- Eggers C, Bunk D. The long-term course of childhood-onset schizophrenia: a 42-year followup. Schizophr Bull 1997;23:105-117. https://doi.org/10.1093/schbul/23.1.105
- Jacobsen LK, Rapoport JL. Research update: childhood-onset schizophrenia: implications of clinical and neurobiological research. J Child Psychol Psychiatry 1998;39:101-113. https://doi.org/10.1017/S002196309700173X
- Schmidt M, Blanz B, Dippe A, Koppe T, Lay B. Course of patients diagnosed as having schizophrenia during first episode occurring under age 18 years. Eur Arch Psychiatry Clin Neurosci 1995;245:93- 100. https://doi.org/10.1007/BF02190735
- Hoff AL, Harris D, Faustman WO, Beal M, DeVilliers D, Mone RD, et al. A neuropsychological study of early onset schizophrenia. Schizophr Res 1996;20:21-28. https://doi.org/10.1016/0920-9964(95)00065-8
- Schultz SK, Ho BC, Andreasen NC. Clinical features characterizing young-onset and intermediate-onset schizophrenia. J Neuropsychiatry Clin Neurosci 2000;12:502-505. https://doi.org/10.1176/appi.neuropsych.12.4.502
- Greig TC, Bell MD, Kaplan E, Bryson G. Object relations and reality testing in early- and late-onset schizophrenia. J Clin Psychol 2000; 56:505-517. https://doi.org/10.1002/(SICI)1097-4679(200004)56:4<505::AID-JCLP5>3.0.CO;2-B
- Bahn GH, Noh BG, Yoon DJ, Kim YH, Yeum TH. Comparison of clinical characteristics between inpatients with early & late-onset schizophrenia. J Korean Soc Biol Ther Psychiatry 2002;8:242-254.
- Kyriakopoulos M, Vyas NS, Barker GJ, Chitnis XA, Frangou S. A diffusion tensor imaging study of white matter in early-onset schizophrenia. Biol Psychiatry 2008;63:519-523. https://doi.org/10.1016/j.biopsych.2007.05.021
- Habel U, Krasenbrink I, Bowi U, Ott G, Schneider F. A special role of negative emotion in children and adolescents with schizophrenia and other psychoses. Psychiatry Res 2006;145:9-19. https://doi.org/10.1016/j.psychres.2005.11.001
- Karp BI, Garvey M, Jacobsen LK, Frazier JA, Hamburger SD, Bedwell JS, et al. Abnormal neurologic maturation in adolescents with early- onset schizophrenia. Am J Psychiatry 2001;158:118-122. https://doi.org/10.1176/appi.ajp.158.1.118
- Nicolson R, Lenane M, Hamburger SD, Fernandez T, Bedwell J, Rapoport JL. Lessons from childhood-onset schizophrenia. Brain Res Brain Res Rev 2000;31:147-156. https://doi.org/10.1016/S0165-0173(99)00032-6
- Lee P, Moss S, Friedlander R, Donnelly T, Honer W. Early-onset schizophrenia in children with mental retardation: diagnostic reliability and stability of clinical features. J Am Acad Child Adolesc Psychiatry 2003;42:162-169. https://doi.org/10.1097/00004583-200302000-00009
- Häfner H, Nowotny B. Epidemiology of early-onset schizophrenia. Eur Arch Psychiatry Clin Neurosci 1995;245:80-92. https://doi.org/10.1007/BF02190734
- Kumra S, Ashtari M, McMeniman M, Vogel J, Augustin R, Becker DE, et al. Reduced frontal white matter integrity in early-onset schizophrenia: a preliminary study. Biol Psychiatry 2004;55:1138- 1145. https://doi.org/10.1016/j.biopsych.2004.02.025
- Werry JS, McClellan JM, Chard L. Childhood and adolescent schizophrenic, bipolar, and schizoaffective disorders: a clinical and outcome study. J Am Acad Child Adolesc Psychiatry1991;30:457-465. https://doi.org/10.1097/00004583-199105000-00017
- Melissa M, Lauren BM, James MM. Psychopharmacology. In: Robert EH, Stuart CY, Glen OG, editors. The American Psychiatric Publishing Textbook of Psychiatry. 5th ed. Vol 2. Washington DC: American Psychiatric Publishing, Inc.;2008. p.1053-1131.
- Kay SR, Fiszbein A, Opler LA. The positive and negative syndrome scale (PANSS) for schizophrenia. Schizophr Bull 1987;13:261-276. https://doi.org/10.1093/schbul/13.2.261
- Kay SR, Opler LA, Lindenmayer JP. Reliability and validity of the positive and negative syndrome scale for schizophrenics. Psychiatry Res 1988;23:99-110. https://doi.org/10.1016/0165-1781(88)90038-8
- Guy W. ECDEU Assessment manual for psychopharmacology. Washington, DC: US department of Health, Education and Wellfare; 1976.
- Busner J, Targum SD. The clinical global impressions scale: applying a research tool in clinical practice. Psychiatry (Edgmont) 2007; 4:28-37.
- Asarnow JR, Ben-Meir S. Children with schizophrenia spectrum and depressive disorders: a comparative study of premorbid adjustment, onset pattern and severity of impairment. J Child Psychol Psychiatry 1988;29:477-488. https://doi.org/10.1111/j.1469-7610.1988.tb00738.x
- Kolvin I, Humphrey M, McNay A. Studies in the childhood psychoses. VI. Cognitive factors in childhood psychoses. Br J Psychiatry 1971;118:415-419. https://doi.org/10.1192/bjp.118.545.415
- Eggers C. Course and prognosis of childhood schizophrenia. J Autism Child Schizophr 1978;8:21-36. https://doi.org/10.1007/BF01550275
- Werry JS, McClellan JM, Andrews LK, Ham M. Clinical features and outcome of child and adolescent schizophrenia. Schizophr Bull 1994;20:619-630. https://doi.org/10.1093/schbul/20.4.619
- Remschmidt H. Early-onset schizophrenia as a progressive-deteriorating developmental disorder: evidence from child psychiatry. J Neural Transm 2002;109:101-117. https://doi.org/10.1007/s702-002-8240-3
- Hollis C. Adolescent schizophrenia. Adv Psychiatr Treat 2000;6: 83-92. https://doi.org/10.1192/apt.6.2.83
- Razali MS, Hasanah CI. Neuroleptic drug utilisation for acute schizophrenia. Singapore Med J 1996;37:611-613.
- Nicolson R, Brookner FB, Lenane M, Gochman P, Ingraham LJ, Egan MF, et al. Parental schizophrenia spectrum disorders in childhood- onset and adult-onset schizophrenia. Am J Psychiatry 2003; 160:490-495. https://doi.org/10.1176/appi.ajp.160.3.490
- Leucht S, Pitschel-Walz G, Abraham D, Kissling W. Efficacy and extrapyramidal side-effects of the new antipsychotics olanzapine, quetiapine, risperidone, and sertindole compared to conventional antipsychotics and placebo. A meta-analysis of randomized controlled trials. Schizophr Res 1999;35:51-68. https://doi.org/10.1016/S0920-9964(98)00105-4
- Hafner H, Riecher-Rossler A, Hambrecht M, Maurer K, Meissner S, Schmidtke A, et al. IRAOS: an instrument for the assessment of onset and early course of schizophrenia. Schizophr Res 1992;6:209-223. https://doi.org/10.1016/0920-9964(92)90004-O
- Ropcke B, Eggers C. Early-onset schizophrenia: a 15-year follow-up. Eur Child Adolesc Psychiatry 2005;14:341-350. https://doi.org/10.1007/s00787-005-0483-6
- Remschmidt H, Martin M, Fleischhaker C, Theisen FM, Hennighausen K, Gutenbrunner C, et al. Forty-two-years later: the outcome of childhood-onset schizophrenia. J Neural Transm 2007;114: 505-512. https://doi.org/10.1007/s00702-006-0553-z