Palimax ER 3 Tablet

Schizophrenia: Paliperidone Extended-Release Tablets are indicated for the treatment of schizophreniaThe efficacy of Paliperidone in schizophrenia was established in three 6-week trials in adults and one 6-week trial in adolescents, as well as one maintenance trial in adults.Schizoaffective Disorder: Paliperidone Extended-Release Tablets are indicated for the treatment of schizoaffective disorder as monotherapy and an adjunct to mood stabilizers and/or antidepressant therapyThe efficacy of Paliperidone in schizoaffective disorder was established in two 6-week trials in adults.

Atypical neuroleptic drugs

Paliperidone is an atypical antipsychotic developed by Janssen Pharmaceutica. Chemically, paliperidone is primary active metabolite of the older antipsychotic risperidone (paliperidone is 9-hydroxyrisperidone). While its specific mechanism of action is unknown, it is believed paliperidone and risperidone act via similar, if not the same, pathways.Paliperidone is the major active metabolite of risperidone. The mechanism of action of paliperidone, as with other drugs having efficacy in schizophrenia, is unknown, but it has been proposed that the drug's therapeutic activity in schizophrenia is mediated through a combination of central dopamine Type 2 (D2) and serotonin Type 2 (5HT2A) receptor antagonism.

Schizophrenia:Adults: The recommended dose is 6 mg once daily. Initial dose titration is not required. Although it has not been systematically established that doses above 6 mg have additional benefit, there was a general trend for greater effects with higher doses. This must be weighed against the dose-related increase in adverse reactions. Thus, some patients may benefit from higher doses, up to 12 mg/day, and for some patients, a lower dose of 3 mg/day may be sufficient. Dose increases above 6 mg/day should be made only after clinical reassessment and generally should occur at intervals of more than 5 days. When dose increases are indicated, increments of 3 mg/day are recommended. The maximum recommended dose is 12 mg/day.Adolescents (12-17 Years Of Age): The recommended starting dose is 3 mg once daily. Initial dose titration is not required. Dose increases, if considered necessary, should be made only after clinical reassessment and should occur at increments of 3 mg/day at intervals of more than 5 days. Prescribers should be mindful that, in the adolescent schizophrenia study, there was no clear enhancement to efficacy at the higher doses, i.e., 6 mg for subjects weighing less than 51 kg and 12 mg for subjects weighing 51 kg or greater, while adverse events were dose-related.Schizoaffective Disorder: The recommended dose is 6 mg administered once daily. Initial dose titration is not required. Some patients may benefit from lower or higher doses within the recommended dose range of 3 to 12 mg once daily. A general trend for greater effects was seen with higher doses. This trend must be weighed against dose-related increase in adverse reactions. Dosage adjustment, if indicated, should occur only after clinical reassessment. Dose increases, if indicated, generally should occur at intervals of more than 4 days. When dose increases are indicated, increments of 3 mg/day are recommended. The maximum recommended dose is 12 mg/day.

Paliperidone is contraindicated in patients with a known hypersensitivity to either paliperidone or risperidone, or to any of the excipients in the Paliperidone formulation. Hypersensitivity reactions, including anaphylactic reactions and angioedema, have been reported in patients treated with risperidone and in patients treated with paliperidone. Paliperidone is a metabolite of risperidone.

Increased mortality in elderly patients with dementia-related psychosis, Cerebrovascular adverse reactions, including stroke, in elderly patients with dementia-related psychosis, Neuroleptic malignant syndrome, QT prolongation, Tardive dyskinesia, Metabolic changes, Hyperprolactinemia, Potential for gastrointestinal obstruction, Orthostatic hypotension and syncope, Falls, Leukopenia, neutropenia, and agranulocytosis, Potential for cognitive and motor impairment, Seizures, Dysphagia, Suicide, Priapism, Thrombotic thrombocytopenic purpura (TTP), Disruption of body temperature regulation, Antiemetic effect, Increased sensitivity in patients with Parkinson's disease or those with dementia with Lewy bodies, Diseases or conditions that could affect metabolism or hemodynamic responses

Renal Impairment: Dosing must be individualized according to the patient's renal function statusHepatic Impairment: No dosage adjustment is required in patients with mild to moderate hepatic impairment. Paliperidone has not been studied in patients with severe hepatic impairment.Elderly: No dosage adjustment is recommended based on age alone. However, dose adjustment may be required because of age-related decreases in creatinine clearance

Store up to 25°C; excursions permitted to 15 -30°C. Protect from moisture. Keep out of reach of children.