References
- van Os J, Kapur S. Schizophrenia. Lancet 2009;374:635-45
- Hassett A, Ames D, Chiu E, eds. Psychosis in the Elderly. Boca Raton, FL: CRC Press, 2005
- Castle D, Wessely S, Der G, et al. The incidence of operationally defined schizophrenia in Camberwell, 1965–84. Br J Psychiatry 1991;159:790-4
- Rössler W, Salize HJ, van Os J, et al. Size of burden of schizophrenia and psychotic disorders. Eur Neuropsychopharmacol 2005;15:399-409
- Wu EQ, Birnbaum HG, Shi L, et al. The economic burden of schizophrenia in the United States in 2002. J Clin Psychiatry 2005;66:1122-9
- Lafeuille MH, Laliberté-Auger F, Lefebvre P, et al. Impact of atypical long-acting injectable versus oral antipsychotics on rehospitalization rates and emergency room visits among relapsed schizophrenia patients: a retrospective database analysis. BMC Psychiatry 2013;13:221
- Lieberman JA, Stroup TS, McEvoy JP, et al. Effectiveness of antipsychotic drugs in patients with chronic schizophrenia. N Engl J Med 2005;353:1209-23
- Emsley R, Oosthuizen P, Koen L, et al. Oral versus injectable antipsychotic treatment in early psychosis: post hoc comparison of two studies. Clin Ther 2008;30:2378-86
- NAMI. Arlington, Long-acting Injectable Antipsychotics Fact sheet. VA: National Alliance on Mental Illness, 2013 May. Available at: http://www2.nami.org/factsheets/lai_factsheet.pdf [Last accessed 30 August 2016]
- Xiao Y, Muser E, Lafeuille MH, et al. Impact of paliperidone palmitate versus oral atypical antipsychotics on healthcare outcomes in schizophrenia patients. J Comp Eff Res 2015;4:579-92
- Brown JD, Barrett A, Caffery E, et al. Medication continuity among Medicaid beneficiaries with schizophrenia and bipolar disorder. Psychiatric Serv 2013;64:878-85
- Weiden PJ, Kozma C, Grogg A, et al. Partial compliance and risk of hospitalization among California Medicaid patients with schizophrenia. Psychiatr Serv 2004;55:886-91
- McCombs JS, Nichol MB, Johnstone BM, et al. Antipsychotic drug use patterns and the cost of treating schizophrenia. Psychiatr Serv 2000;51:525-7
- Wu EQ, Shi L, Birnbaum H, et al. Annual prevalence of diagnosed schizophrenia in the USA: a claims data analysis approach. Psychol Med 2006;36:1535-40
- Tiihonen J, Haukka J, Taylor M, et al. A nationwide cohort study of oral and depot antipsychotics after first hospitalization for schizophrenia. Am J Psychiatry 2011;168:603-9
- Kirk Morton N, Zubek D. Adherence challenges and long-acting injectable antipsychotic treatment in patients with schizophrenia. J Psychosoc Nurs Ment Health Serv 2013;51:13-18
- Haddad PM, Taylor M, Niaz OS. First-generation antipsychotic long-acting injections v. oral antipsychotics in schizophrenia: systematic review of randomised controlled trials and observational studies. Br J Psychiatry Suppl 2009;52:S20-S8
- Chue P, Llorca P, Duchesne I, et al. Hospitalization rates in patients during long-term treatment with long-acting risperidone injection. J Appl Res 2005;5:266-74
- Olivares JM, Rodriguez-Morales A, Diels J, et al. Long-term outcomes in patients with schizophrenia treated with risperidone long-acting injection or oral antipsychotics in Spain: results from the electronic Schizophrenia Treatment Adherence registry (e-STAR). Eur Psychiatry 2009;24:287-96
- Taylor M, Currie A, Lloyd K, et al. Impact of risperidone long acting injection on resource utilization in psychiatric secondary care. J Psychopharmacol 2008;22:128-31
- Fuller M, Shermock K, Russo P, et al. Hospitalisation and resource utilisation in patients with schizophrenia following initiation of risperidone long-acting therapy in the Veterans Affairs Healthcare System. J Med Econ 2009;12:317-24
- Invega Sustenna (paliperidone palmitate). Available at: http://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=022264
- Einarson TR, Geitona M, Chaidemenos A, et al. Pharmacoeconomic analysis of paliperidone palmitate for treating schizophrenia in Greece. Ann Gen Psychiatry 2012;11:18
- Einarson TR, Vicente C, Zilbershtein R, et al. Pharmacoeconomic analysis of paliperidone palmitate versus olanzapine pamoate for chronic schizophrenia in Norway. Acta Neuropsychiatr 2013;25:85-94
- Mehnert A, Nicholl D, Pudas H, et al. Cost effectiveness of paliperidone palmitate versus risperidone long-acting injectable and olanzapine pamoate for the treatment of patients with schizophrenia in Sweden. J Med Econ 2012;15:844-61
- Baser O, Xie L, Pesa J, et al. Healthcare utilization and costs of Veterans Health Administration patients with schizophrenia treated with paliperidone palmitate long-acting injection or oral atypical antipsychotics. J Med Econ 2015;18:357-65
- Austin PC. An introduction to propensity score methods for reducing the effects of confounding in observational studies. Multivariate Behav Res 2011;46:399-424
- Kahn RS, Fleischhacker WW, Boter H, et al. Effectiveness of antipsychotic drugs in first-episode schizophrenia and schizophreniform disorder: an open randomised clinical trial. Lancet 2008;371:1085-97
- Zhu B, Ascher-Svanum H, Shi L, et al. Time to discontinuation of depot and oral first-generation antipsychotics in the usual care of schizophrenia. Psychiatr Serv 2008;59:315-17
- Peng X, Ascher-Svanum H, Faries D, et al. Decline in hospitalization risk and health care cost after initiation of depot antipsychotics in the treatment of schizophrenia. Clinicoecon Outcomes Res 2011;3:9-14
- Kozma CM, Slaton T, Dirani R, et al. Changes in schizophrenia-related hospitalization and ER use among patients receiving paliperidone palmitate: results from a clinical trial with a 52-week open-label extension (OLE). Curr Med Res Opin 2011;27:1603-11
- Jaeger M, Rossler W. Attitudes towards long-acting depot antipsychotics: a survey of patients, relatives and psychiatrists. Psychiatry Res 2010;175:58-62
- Heres S, Schmitz FS, Leucht S, et al. The attitude of patients towards antipsychotic depot treatment. Int Clin Psychophramacol 2007;22:275-82
- Patel MX, Taylor M, Davis AS. Antipsychotic long-acting injections: mind the gap. Br J Psychiatry Suppl 2009;52:S1-S4
- Xiao Y, Muser E, Fu DJ, et al. Comparison of Medicaid spending in schizoaffective patients treated with once monthly paliperidone palmitate or oral atypical antipsychotics. Curr Med Res Opin 2016;32:759-69
- Pesa JA, Muser E, Montejano LB, et al. Cost and resource utilization among Medicaid patients with schizophrenia treated with paliperidone palmitate or oral atypical antipsychotics. Drugs – Real World Outcomes 2015;2:377-85
- Morrato EH, Parks J, Campagna EJ, et al. Comparative effectiveness of injectable paliperidone palmitate versus oral atypical antipsychotics: early postmarketing evidence. J Comp Eff Res 2015;4:89-99