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Paliperidone

About: Paliperidone is a research topic. Over the lifetime, 993 publications have been published within this topic receiving 13605 citations. The topic is also known as: 9-hydroxyrisperidone & Invega®.


Papers
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Journal ArticleDOI
TL;DR: Clozapine and long-acting injectable antipsychotic medications were the pharmacologic treatments with the highest rates of prevention of relapse in schizophrenia.
Abstract: Importance It has remained unclear whether there are clinically meaningful differences between antipsychotic treatments with regard to preventing relapse of schizophrenia, owing to the impossibility of including large unselected patient populations in randomized clinical trials, as well as residual confounding from selection biases in observational studies. Objective To study the comparative real-world effectiveness of antipsychotic treatments for patients with schizophrenia. Design, Setting, and Participants Prospectively gathered nationwide databases were linked to study the risk of rehospitalization and treatment failure from July 1, 2006, to December 31, 2013, among all patients in Sweden with a schizophrenia diagnosis who were 16 to 64 years of age in 2006 (29 823 patients in the total prevalent cohort; 4603 in the incident cohort of newly diagnosed patients). Within-individual analyses were used for primary analyses, in which each individual was used as his or her own control to eliminate selection bias. Traditional Cox proportional hazards multivariate regression was used for secondary analyses. Main Outcomes and Measures Risk of rehospitalization and treatment failure (defined as psychiatric rehospitalization, suicide attempt, discontinuation or switch to other medication, or death). Results There were 29 823 patients (12 822 women and 17 001 men; mean [SD] age, 44.9 [12.0] years). During follow-up, 13 042 of 29 823 patients (43.7%) were rehospitalized, and 20 225 of 28 189 patients (71.7%) experienced treatment failure. The risk of psychiatric rehospitalization was the lowest during monotherapy with once-monthly long-acting injectable paliperidone (hazard ratio [HR], 0.51; 95% CI, 0.41-0.64), long-acting injectable zuclopenthixol (HR, 0.53; 95% CI, 0.48-0.57), clozapine (HR, 0.53; 95% CI, 0.48-0.58), long-acting injectable perphenazine (HR, 0.58; 95% CI, 0.52-0.65), and long-acting injectable olanzapine (HR, 0.58; 95% CI, 0.44-0.77) compared with no use of antipsychotic medication. Oral flupentixol (HR, 0.92; 95% CI, 0.74-1.14), quetiapine (HR, 0.91; 95% CI, 0.83-1.00), and oral perphenazine (HR, 0.86; 95% CI, 0.77-0.97) were associated with the highest risk of rehospitalization. Long-acting injectable antipsychotic medications were associated with substantially lower risk of rehospitalization compared with equivalent oral formulations (HR, 0.78; 95% CI, 0.72-0.84 in the total cohort; HR, 0.68; 95% CI, 0.53-0.86 in the incident cohort). Clozapine (HR, 0.58; 95% CI, 0.53-0.63) and all long-acting injectable antipsychotic medications (HRs 0.65-0.80) were associated with the lowest rates of treatment failure compared with the most widely used medication, oral olanzapine. The results of several sensitivity analyses were consistent with those of the primary analyses. Conclusions and Relevance Clozapine and long-acting injectable antipsychotic medications were the pharmacologic treatments with the highest rates of prevention of relapse in schizophrenia. The risk of rehospitalization is about 20% to 30% lower during long-acting injectable treatments compared with equivalent oral formulations.

419 citations

Journal ArticleDOI
TL;DR: All doses of paliperidone ER were effective in significantly improving the symptoms of schizophrenia and personal and social functioning and were generally well tolerated, providing a valuable new treatment option for patients with schizophrenia.

271 citations

Journal ArticleDOI
TL;DR: All doses of paliperidone ER were effective in significantly improving the symptoms of schizophrenia and personal and social functioning and were generally well tolerated.

232 citations

Journal ArticleDOI
TL;DR: Paliperidone palmitate significantly delayed time-to-relapse compared with placebo and presented no new safety signals.

219 citations

Journal ArticleDOI
TL;DR: Paliperidone ER, particularly the 6-mg dose, was effective and well tolerated, and provides a valuable new treatment option for schizophrenia.

200 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202342
2022108
202164
202044
201960
201852