PALIPERIDONE

PALIPERIDONE is an FDA-registered drug product whose active ingredient is PALIPERIDONE. It is labelled by ANI Pharmaceuticals, Inc. taken by oral and marketed as a human prescription drug product. Identifiers on file: NDC 43975-349, application ANDA204452, label effective 20260728. It is one of 8 FDA drug label records sharing the active ingredient PALIPERIDONE. This page reproduces the FDA-approved label text so you can check what a product is, who makes it and how it is supplied before discussing it with a pharmacist or prescriber.

Across FDA labelling, products containing PALIPERIDONE are most often described in connection with: week trials, schizoaffective disorder, treatment schizophrenia, established three, one maintenance, trial adolescents, adjunct mood, paliperidone extended-release. Wording differs between labels, and the full indications section on this page takes precedence when it is present.

1. INDICATIONS AND USAGE Paliperidone is an atypical antipsychotic agent indicated for Treatment of schizophrenia ( 1.1 ) Adults: Efficacy was established in three 6-week trials and one maintenance trial. ( 14.1 ) Adolescents (ages 12-17): Efficacy was established in one 6-week trial. ( 14.1 ) Treatment of schizoaffective disorder as monotherapy and as an adjunct to mood stabilizers and/or antidepressants. ( 1.2 ) Efficacy was established in two 6-week trials in adult patients. ( 14.2 ) 1.1 Schizophrenia Paliperidone extended-release tablets are indicated for the treatment of schizophrenia [see Clinical Studies (14.1) ]. The 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. 1.2 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 therapy [see Clinical Studies (14.2) ]. The efficacy of paliperidone in schizoaffective disorder was established in two 6-week trials in adults.

2. DOSAGE AND ADMINISTRATION Initial Dose Recommended Dose Maximum Dose Schizophrenia - adults (2.1) 6 mg/day 3 - 12 mg/day 12 mg/day Schizophrenia- adolescents (2.1) Weight < 51kg 3 mg/day 3 - 6 mg/day 6 mg/day Weight ≥ 51kg 3 mg/day 3 - 12 mg/day 12 mg/day Schizoaffective disorder - adults (2.2) 6 mg/day 3 - 12 mg/day 12 mg/day Tablet should be swallowed whole and should not be chewed, divided, or crushed. ( 2.3 ) 2.1 Schizophrenia Adults The recommended dose of paliperidone extended-release tablets for the treatment of schizophrenia in adults is 6 mg administered 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. In a longer-term study, paliperidone has been shown to be effective in delaying time to relapse in patients with schizophrenia who were stabilized on paliperidone for 6 weeks [see Clinical Studies (14) ]. Paliperidone should be prescribed at the lowest effective dose for maintaining clinical stability and the physician should periodically reevaluate the long-term usefulness of the drug in individual patients. Adolescents (12-17 years of age) The recommended starting dose of paliperidone extended-release tablets for the treatment of schizophrenia in adolescents 12-17 years of age is 3 mg administered 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. 2.2 Schizoaffective Disorder The recommended dose of paliperidone extended-release tablets for the treatment of schizoaffective disorder in adults 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. 2.3 Administration Instructions Paliperidone extended-release tablets can be taken with or without food. Paliperidone extended-release tablets must be swallowed whole with the aid of liquids. Tablets should not be chewed, divided, or crushed. 2.4 Use with Risperidone Concomitant use of paliperidone with risperidone has not been studied. Since paliperidone is the major active metabolite of risperidone, consideration should be given to the additive paliperidone exposure if risperidone is coadministered with paliperidone. 2.5 Dosage in Special Populations Renal Impairment Dosing must be individualized according to the patient’s renal function status. For patients with mild renal impairment (creatinine clearance ≥ 50 mL/min to < 80 mL/min), the recommended initial dose of paliperidone is 3 mg once daily. The dose may then be increased to a maximum of 6 mg once daily based on clinical response and tolerability. For patients with moderate to severe renal impairment (creatinine clearance ≥ 10 mL/min to < 50 mL/min), the recommended initial dose of paliperidone is 3 mg every other day or 1.5 mg once daily, which may be increased to a maximum of 3 mg once daily after clinical reassessment. As paliperidone has not been studied in patients with creatinine clearance below 10 mL/min, use is not recommended in such patients. [See Clinical Pharmacology (12.3) ] Hepatic Impairment For patients with mild to moderate hepatic impairment, (Child-Pugh Classification A and B), no dose adjustment is recommended [See Clinical Pharmacology (12.3) ]. Paliperidone has not been studied in patients with severe hepatic impairment. Elderly Because elderly patients may have diminished renal function, dose adjustments may be required according to their renal function status. In general, recommended dosing for elderly patients with normal renal function is the same as for younger adult patients with normal renal function. For patients with moderate to severe renal impairment (creatinine clearance 10 mL/min to < 50 mL/min), the maximum recommended dose of paliperidone is 3 mg once daily [see Renal Impairment above].

4. CONTRAINDICATIONS 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. Known hypersensitivity to paliperidone, risperidone, or to any excipients in paliperidone. ( 4 )

6. ADVERSE REACTIONS The following adverse reactions are discussed in more detail in other sections of the labeling: Increased mortality in elderly patients with dementia-related psychosis [see Boxed Warning and Warnings and Precautions (5.1) ] Cerebrovascular adverse reactions, including stroke, in elderly patients with dementia-related psychosis [see Warnings and Precautions (5.2) ] Neuroleptic malignant syndrome [see Warnings and Precautions (5.3) ] QT prolongation [see Warnings and Precautions (5.4) ] Tardive dyskinesia [see Warnings and Precautions (5.5) ] Metabolic changes [see Warnings and Precautions (5.6) ] Hyperprolactinemia [see Warnings and Precautions (5.7) ] Potential for gastrointestinal obstruction [see Warnings and Precautions (5.8) ] Orthostatic hypotension and syncope [see Warnings and Precautions (5.9) ] Falls [see Warnings and Precautions (5.10) ] Leukopenia, neutropenia, and agranulocytosis [see Warnings and Precautions (5.11) ] Potential for cognitive and motor impairment [see Warnings and Precautions (5.12) ] Seizures [see Warnings and Precautions (5.13) ] Dysphagia [see Warnings and Precautions (5.14) ] Priapism [see Warnings and Precautions (5.15) ] Disruption of body temperature regulation [see Warnings and Precautions (5.16) ] Commonly observed adverse reactions (incidence ≥ 5% and at least twice that for placebo) were ( 6 ) Adults with schizophrenia: extrapyramidal symptoms, tachycardia, and akathisia. Adolescents with schizophrenia: somnolence, akathisia, tremor, dystonia, cogwheel rigidity, anxiety, weight increased, and tachycardia. Adults with schizoaffective disorder: extrapyramidal symptoms, somnolence, dyspepsia, constipation, weight increased, and nasopharyngitis. To report SUSPECTED ADVERSE REACTIONS, contact Inventia Healthcare Limited at 1-800-270-7585 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience The most common adverse reactions in clinical trials in adult subjects with schizophrenia (reported in 5% or more of subjects treated with paliperidone and at least twice the placebo rate in any of the dose groups) were extrapyramidal symptoms, tachycardia, and akathisia. The most common adverse reactions in clinical trials in adult patients with schizoaffective disorder (reported in 5% or more of subjects treated with paliperidone and at least twice the placebo rate) were extrapyramidal symptoms, somnolence, dyspepsia, constipation, weight increased, and nasopharyngitis. The most common adverse reactions that were associated with discontinuation from clinical trials in adult subjects with schizophrenia (causing discontinuation in 2% of paliperidone-treated subjects) were nervous system disorders. The most common adverse reactions that were associated with discontinuation from clinical trials in adult subjects with schizoaffective disorder were gastrointestinal disorders, which resulted in discontinuation in 1% of paliperidone -treated subjects. [See Adverse Reactions (6) ] . The safety of paliperidone was evaluated in 1205 adult subjects with schizophrenia who participated in three placebo-controlled, 6-week, double-blind trials, of whom 850 subjects received paliperidone at fixed doses ranging from 3 mg to 12 mg once daily. The information presented in this section was derived from pooled data from these three trials. Additional safety information from the placebo-controlled phase of the long-term maintenance study, in which subjects received paliperidone at daily doses within the range of 3 mg to 15 mg (n=104), is also included. The safety of paliperidone was evaluated in 150 adolescent subjects 12-17 years of age with schizophrenia who received paliperidone in the dose range of 1.5 mg to 12 mg/day in a 6-week, double-blind, placebo-controlled trial. The safety of paliperidone was also evaluated in 622 adult subjects with schizoaffective disorder who participated in two placebo-controlled, 6-week, double-blind trials. In one of these trials, 206 subjects were assigned to one of two dose levels of paliperidone: 6 mg with the option to reduce to 3 mg (n = 108) or 12 mg with the option to reduce to 9 mg (n = 98) once daily. In the other study, 214 subjects received flexible doses of paliperidone (3-12 mg once daily). Both studies included subjects who received paliperidone either as monotherapy or as an adjunct to mood stabilizers and/or antidepressants. Adverse events during exposure to study treatment were obtained by general inquiry and recorded by clinical investigators using their own terminology. Consequently, to provide a meaningful estimate of the proportion of individuals experiencing adverse events, events were grouped in standardized categories using MedDRA terminology. Throughout this section, adverse reactions are reported. Adverse reactions are adverse events that were considered to be reasonably associated with the use of paliperidone (adverse drug reactions) based on the comprehensive assessment of the available adverse event information. A causal association for paliperidone often cannot be reliably established in individual cases. Further, because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. Commonly-Observed Adverse Reactions in Double-Blind, Placebo-Controlled Clinical Trials - Schizophrenia in Adults and Adolescents Adult Patients with Schizophrenia Table 4 enumerates the pooled incidences of adverse reactions reported in the three placebo-controlled, 6-week, fixed-dose studies in adults, listing those that occurred in 2% or more of subjects treated with paliperidone in any of the dose groups, and for which the incidence in paliperidone-treated subjects in any of the dose groups was greater than the incidence in subjects treated with placebo. Table 4. Adverse Reactions Reported by ≥ 2% of Paliperidone –Treated Adult Subjects with Schizophrenia in Three Short-Term, Fixed-Dose, Placebo-Controlled Clinical Trials * * Table includes adverse reactions that were reported in 2% or more of subjects in any of the paliperidone dose groups and which occurred at greater incidence than in the placebo group. Data are pooled from three studies; one study included once-daily paliperidone doses of 3 mg and 9 mg, the second study included 6 mg, 9 mg, and 12 mg, and the third study included 6 mg and 12 mg [see Clinical Studies (14) ] . Extrapyramidal symptoms includes the terms dyskinesia, dystonia, extrapyramidal disorder, hypertonia, muscle rigidity, oculogyration, parkinsonism, and tremor. Somnolence includes the terms sedation and somnolence. Tachycardia includes the terms tachycardia, sinus tachycardia, and heart rate increased. Adverse reactions for which the paliperidone incidence was equal to or less than placebo are not listed in the table, but included the following: vomiting. Percentage of Patients Paliperidone extended-release Tablets Placebo 3 mg once daily 6 mg once daily 9 mg once daily 12 mg once daily Body System or Organ Class Dictionary-Derived Term (N=355) (N=127) (N=235) (N=246) (N=242) Total percentage of subjects with adverse reactions 37 48 47 53 59 Cardiac disorders Atrioventricular block first degree Bundle branch block Sinus arrhythmia Tachycardia 1 2 0 7 2 3 2 14 0 1 1 12 2 3 1 12 1 <1 <1 14 Gastrointestinal disorders Abdominal pain upper Dry mouth Salivary hypersecretion 1 1 <1 1 2 0 3 3 <1 2 1 1 2 3 4 General disorders Asthenia Fatigue 1 1 2 2 <1 1 2 2 2 2 Nervous system disorders Akathisia Dizziness Extrapyramidal symptoms Headache Somnolence 4 4 8 12 7 4 6 10 11 6 3 5 7 12 9 8 4 20 14 10 10 5 18 14 11 Vascular disorders Orthostatic hypotension 1 2 1 2 4 Adolescent Patients with Schizophrenia Table 5 lists the adverse reactions reported in a fixed-dose, placebo-controlled study in adolescent subjects 12-17 years of age with schizophrenia, listing those that occurred in 2% or more of subjects treated with paliperidone in any of the dose groups, and for which the incidence in paliperidone-treated subjects in any of the dose groups was greater than the incidence in subjects treated with placebo. Table 5. Adverse Reactions Reported by ≥ 2% of Paliperidone-Treated Adolescent Subjects with Schizophrenia in a Fixed-Dose, Placebo-Controlled Clinical Trial * Percentage of Patients Paliperidone extended-release tablets Body System or Organ Class Dictionary-Derived Term Placebo (N=51) 1.5 mg once daily (N=54) 3 mg once daily (N=16) 6 mg once daily (N=45) 12 mg once daily (N=35) Total percentage of subjects with adverse reactions 43 37 50 58 74 Cardiac disorders Tachycardia 0 0 6 9 6 Eye disorders Vision blurred 0 0 0 0 3 Gastrointestinal disorders Dry mouth Salivary hypersecretion Swollen tongue Vomiting 2 0 0 10 0 2 0 0 0 6 0 6 0 2 0 11 3 0 3 3 General disorders Asthenia Fatigue 0 0 0 4 0 0 2 2 3 3 Infections and infestations Nasopharyngitis 2 4 0 4 0 Investigations Weight increased 0 7 6 2 3 Nervous system disorders Akathisia Dizziness Extrapyramidal symptoms Headache Lethargy Somnolence Tongue paralysis 0 0 0 4 0 4 0 4 2 4 9 0 9 0 6 6 19 6 0 13 0 11 2 18 4 0 20 0 17 3 23 14 3 26 3 Psychiatric disorders Anxiety 4 0 0 2 9 Reproductive system and breast disorders Amenorrhea Galactorrhea Gynecomastia 0 0 0 0 0 0 6 0 0 0 4 0 0 0 3 Respiratory, thoracic and mediastinal disorders Epistaxis 0 0 0 2 0 * Table includes adverse reactions that were reported in 2% or more of subjects in any of the paliperidone dose groups and which occurred at greater incidence than in the placebo group. Extrapyramidal symptoms includes the terms oculogyric crisis, muscle rigidity, musculoskeletal stiffness, nuchal rigidity, torticollis, trismus, bradykinesia, cogwheel rigidity, dyskinesia, dystonia, extrapyramidal disorder, hypertonia, hypokinesia, muscle contractions involuntary, parkinsonian gait, parkinsonism, tremor, and restlessness. Somnolence includes the terms somnolence, sedation, and hypersomnia. Insomnia includes the terms insomnia and initial insomnia. Tachycardia includes the terms tachycardia, sinus tachycardia, and heart rate increased. Hypertension includes the terms hypertension and blood pressure increased. Gynecomastia includes the terms gynecomastia and breast swelling. Commonly-Observed Adverse Reactions in Double-Blind, Placebo-Controlled Clinical Trials – Schizoaffective Disorder in Adults Table 6 enumerates the pooled incidences of adverse reactions reported in the two placebo-controlled 6-week studies in adult subjects, listing those that occurred in 2% or more of subjects treated with paliperidone and for which the incidence in paliperidone-treated subjects was greater than the incidence in subjects treated with placebo. Table 6. Adverse Drug Reactions Reported by ≥ 2% of Paliperidone-Treated Adult Subjects with Schizoaffective Disorder in Two Double-Blind, Placebo-Controlled Clinical Trials * Body System or Organ Class Dictionary-Derived Term Percentage of Patients Placebo Paliperidone 3-6 mg once-daily fixed-dose range Paliperidone 9-12 mg once-daily fixed-dose range Paliperidone 3-12 mg once-daily flexible dose range (N=202) (N=108) (N=98) (N=214) Total percentage of subjects with adverse reactions 32 48 50 43 Cardiac disorders Tachycardia 2 3 1 2 Gastrointestinal disorders Abdominal Discomfort/Abdominal pain upper Constipation Dyspepsia Nausea Stomach discomfort 1 2 2 6 1 1 4 5 8 0 0 5 6 8 1 3 4 6 5 2 General disorders Asthenia 1 3 4 <1 Infections and Infestations Nasopharyngitis Rhinitis Upper respiratory tract infection 1 0 1 2 1 2 5 3 2 3 1 2 Investigations Weight increased 1 5 4 4 Metabolism and nutrition disorders Decreased appetite Increased appetite <1 <1 1 3 0 2 2 2 Musculoskeletal and connective tissue disorders Back pain Myalgia 1 <1 1 2 1 4 3 1 Nervous system disorders Akathisia Dysarthria Extrapyramidal symptoms Somnolence 4 0 8 5 4 1 20 12 6 4 17 12 6 2 12 8 Psychiatric disorders Sleep disorder <1 2 3 0 Respiratory, thoracic and mediastinal disorders Cough Pharyngolargeal pain 1 <1 1 0 3 2 1 1 * Table includes adverse reactions that were reported in 2% or more of subjects in any of the paliperidone dose groups and which occurred at greater incidence than in the placebo group. Data are pooled from two studies. One study included once-daily paliperidone doses of 6 mg (with the option to reduce to 3 mg) and 12 mg (with the option to reduce to 9 mg). The second study included flexible once-daily doses of 3 to 12 mg. Among the 420 subjects treated with paliperidone, 230 (55%) received paliperidone as monotherapy and 190 (45%) received paliperidone as an adjunct to mood stabilizers and/or antidepressants. Extrapyramidal symptoms includes the terms bradykinesia, drooling, dyskinesia, dystonia, hypertonia, muscle rigidity, muscle twitching, oculogyration, parkinsonian gait, parkinsonism, restlessness, and tremor. Somnolence includes the terms sedation and somnolence. Tachycardia includes the terms tachycardia, sinus tachycardia, and heart rate increased. Monotherapy versus Adjunctive Therapy The designs of the two placebo-controlled, 6-week, double-blind trials in adult subjects with schizoaffective disorder included the option for subjects to receive antidepressants (except monoamine oxidase inhibitors) and/or mood stabilizers (lithium, valproate, or lamotrigine). In the subject population evaluated for safety, 230 (55%) subjects received paliperidone as monotherapy and 190 (45%) subjects received paliperidone as an adjunct to mood stabilizers and/or antidepressants. When comparing these 2 subpopulations, only nausea occurred at a greater frequency (≥ 3% difference) in subjects receiving paliperidone as monotherapy. Discontinuations Due to Adverse Reactions Schizophrenia Trials The percentages of subjects who discontinued due to adverse reactions in the three schizophrenia placebo-controlled, 6-week, fixed-dose studies in adults were 3% and 1% in paliperidone-and placebo-treated subjects, respectively. The most common reasons for discontinuation were nervous system disorders (2% and 0% in paliperidone-and placebo-treated subjects, respectively). Among the adverse reactions in the 6-week, fixed-dose, placebo-controlled study in adolescents with schizophrenia, only dystonia led to discontinuation (<1% of paliperidone-treated subjects). Schizoaffective Disorder Trials The percentages of subjects who discontinued due to adverse reactions in the two schizoaffective disorder placebo-controlled 6-week studies in adults were 1% and <1% in paliperidone - and placebo-treated subjects, respectively. The most common reasons for discontinuation were gastrointestinal disorders (1% and 0% in paliperidone- and placebo-treated subjects, respectively). Dose-Related Adverse Reactions Schizophrenia Trials Based on the pooled data from the three placebo-controlled, 6-week, fixed-dose studies in adult subjects with schizophrenia, among the adverse reactions that occurred with a greater than 2% incidence in the subjects treated with paliperidone, the incidences of the following adverse reactions increased with dose: somnolence, orthostatic hypotension, akathisia, dystonia, extrapyramidal disorder, hypertonia, parkinsonism, and salivary hypersecretion. For most of these, the increased incidence was seen primarily at the 12 mg dose, and, in some cases, the 9 mg dose. In the 6-week, fixed-dose, placebo-controlled study in adolescents with schizophrenia, among the adverse reactions that occurred with >2% incidence in the subjects treated with paliperidone, the incidences of the following adverse reactions increased with dose: tachycardia, akathisia, extrapyramidal symptoms, somnolence, and headache. Schizoaffective Disorder Trials In a placebo-controlled, 6-week, high- and low-dose study in adult subjects with schizoaffective disorder, akathisia, dystonia, dysarthria, myalgia, nasopharyngitis, rhinitis, cough, and pharyngolaryngeal pain occurred more frequently (i.e., a difference of at least 2%) in subjects who received higher doses of paliperidone compared with subjects who received lower doses. Demographic Differences An examination of population subgroups in the three placebo-controlled, 6-week, fixed-dose studies in adult subjects with schizophrenia and in the two placebo-controlled, 6-week studies in adult subjects with schizoaffective disorder did not reveal any evidence of clinically relevant differences in safety on the basis of gender or race alone; there was also no difference on the basis of age [see Use in Specific Populations (8.5) ]. Extrapyramidal Symptoms (EPS) Pooled data from the three placebo-controlled, 6-week, fixed-dose studies in adult subjects with schizophrenia provided information regarding treatment-emergent EPS. Several methods were used to measure EPS: (1) the Simpson-Angus global score (mean change from baseline) which broadly evaluates Parkinsonism, (2) the Barnes Akathisia Rating Scale global clinical rating score (mean change from baseline) which evaluates akathisia, (3) use of anticholinergic medications to treat emergent EPS (Table 7), and (4) incidence of spontaneous reports of EPS (Table 8). For the Simpson-Angus Scale, spontaneous EPS reports and use of anticholinergic medications, there was a dose-related increase observed for the 9 mg and 12 mg doses. There was no difference observed between placebo and paliperidone 3 mg and 6 mg doses for any of these EPS measures. Table 7. Treatment-Emergent Extrapyramidal Symptoms (EPS) Assessed by Incidence of Ratings Scales and Use of Anticholinergic Medication – Schizophrenia Studies in Adults EPS Group Percentage of Patients Paliperidone extended-release tablets Placebo 3 mg once daily 6 mg once daily 9 mg once daily 12 mg once daily (N=355) (N=127) (N=235) (N=246) (N=242) Parkinsonism 1 9 11 3 15 14 Akathisia 2 6 6 4 7 9 Use of Anticholinergic medications 3 10 10 9 22 22 1 For Parkinsonism, percent of patients with Simpson-Angus global score > 0.3 (global score defined as total sum of items score devided by the number of items) 2 For Akathisia, percent of patients with Barnes Akathisia Rating Scale global score ≥ 2 3 Percent of patients who received anticholinergic medications to treat emergent EPS Table 8. Treatment-Emergent Extrapyramidal Symptoms (EPS)-Related Adverse Events by MedDRA Preferred Term – Schizophrenia Studies in Adults Dyskinesia group includes: Dyskinesia, extrapyramidal disorder, muscle twitching, tardive dyskinesia Dystonia group includes: Dystonia, muscle spasms, oculogyration, trismus Hyperkinesia group includes: Akathisia, hyperkinesia Parkinsonism group includes: Bradykinesia, cogwheel rigidity, drooling, hypertonia, hypokinesia, muscle rigidity, musculoskeletal stiffness, parkinsonism Tremor group includes: Tremor EPS Group Percentage of Patients Paliperidone extended-release Tablets Placebo 3 mg once daily 6 mg once daily 9 mg once daily 12 mg once daily (N=355) (N=127) (N=235) (N=246) (N=242) Overall percentage of patients with EPS- related AE 11 13 10 25 26 Dyskinesia 3 5 3 8 9 Dystonia 1 1 1 5 5 Hyperkinesia 4 4 3 8 10 Parkinsonism 2 3 3 7 6 Tremor 3 3 3 4 3 Compared to data from the studies in adults subjects with schizophrenia, pooled data from the two placebo-controlled 6-week studies in adult subjects with schizoaffective disorder showed similar types and frequencies of EPS as measured by rating scales, anticholinergic medication use, and spontaneous reports of EPS-related adverse events. For subjects with schizoaffective disorder, there was no dose-related increase in EPS observed for parkinsonism with the Simpson-Angus scale or akathisia with the Barnes Akathisia Rating Scale. There was a dose-related increase observed with spontaneous EPS reports of hyperkinesia and dystonia and in the use of anticholinergic medications. Table 9 shows the EPS data from the pooled schizoaffective disorder trials. Table 9. Treatment-Emergent Extrapyramidal Symptoms (EPS)-Related Adverse Events by MedDRA Preferred Term – Schizoaffective Disorder Studies in Adults Dyskinesia group includes: Dyskinesia, muscle twitching Dystonia group includes: Dystonia, muscle spasms, oculogyration Hyperkinesia group includes: Akathisia, hyperkinesia, restlessness Parkinsonism group includes: Bradykinesia, drooling, hypertonia, muscle rigidity, muscle tightness, musculoskeletal stiffness, parkinsonian gait, parkinsonism Tremor group includes: Tremor EPS Group Percentage of Patients Paliperidone Placebo 3-6 mg once-daily fixed-dose range 9-12 mg once-daily fixed-dose range 3-12 mg once-daily flexible dose (N=202) (N=108) (N=98) (N=214) Overall percentage of patients with EPS-related AE 11 23 22 17 Dyskinesia 1 3 1 1 Dystonia 1 2 3 2 Hyperkinesia 5 5 8 7 Parkinsonism 3 14 7 7 Tremor 3 12 11 5 The incidences of EPS-related adverse events in the adolescent schizophrenia studies showed a similar dose-related pattern to those in the adult studies. There were notably higher incidences of dystonia, hyperkinesia, tremor, and parkinsonism in the adolescent population as compared to the adult studies (Table 10) . Table 10. Treatment-Emergent Extrapyramidal Symptoms (EPS)-Related Adverse Events by MedDRA Preferred Term – Schizophrenia Studies in Adolescent Subjects Hyperkinesia group includes: Akathisia Dystonia group includes: Dystonia, muscle contracture, oculogyric crisis, tongue paralysis, torticollis Tremor group includes: Tremor Parkinsonism group includes: Cogwheel rigidity, extrapyramidal disorder, muscle rigidity Dyskinesia group includes: Dyskinesia, muscle contractions involuntary Percentage of Patients Paliperidone extended-release tablets EPS Group Placebo (N=51) 1.5 mg once daily (N=54) 3 mg once daily (N=16) 6 mg once daily (N=45) 12 mg once daily (N=35) Overall percentage of patients with EPS-related AE 0 6 25 22 40 Hyperkinesia 0 4 6 11 17 Dystonia 0 2 0 11 14 Tremor 0 2 6 7 11 Parkinsonism 0 0 6 2 14 Dyskinesia 0 2 6 2 6 Dystonia Class Effect: Symptoms of dystonia, prolonged abnormal contractions of muscle groups, may occur in susceptible individuals during the first few days of treatment. Dystonic symptoms include: spasm of the neck muscles, sometimes progressing to tightness of the throat, swallowing difficulty, difficulty breathing, and/or protrusion of the tongue. While these symptoms can occur at low doses, they occur more frequently and with greater severity with high potency and at higher doses of first generation antipsychotic drugs. An elevated risk of acute dystonia is observed in males and younger age groups. Laboratory Test Abnormalities In the pooled data from the three placebo-controlled, 6-week, fixed-dose studies in adult subjects with schizophrenia and from the two placebo-controlled, 6-week studies in adult subjects with schizoaffective disorder, between-group comparisons revealed no medically important differences between paliperidone and placebo in the proportions of subjects experiencing potentially clinically significant changes in routine serum chemistry, hematology, or urinalysis parameters. Similarly, there were no differences between paliperidone and placebo in the incidence of discontinuations due to changes in hematology, urinalysis, or serum chemistry, including mean changes from baseline in fasting glucose, insulin, c-peptide, triglyceride, HDL, LDL, and total cholesterol measurements. However, paliperidone was associated with increases in serum prolactin [see Warnings and Precautions (5.7) ]. Other Adverse Reactions Observed During Premarketing Evaluation of Paliperidone The following additional adverse reactions occurred in < 2% of Paliperidone-treated subjects in the above schizophrenia and schizoaffective disorder clinical trial datasets. The following also includes additional adverse reactions reported at any frequency by paliperidone-treated subjects who participated in other clinical studies. Cardiac disorders: bradycardia, palpitations Eye disorders: eye movement disorder Gastrointestinal disorders: flatulence General disorders: edema Immune system disorders: anaphylactic reaction Infections and infestations: urinary tract infection Investigations: alanine aminotransferase increased, aspartate aminotransferase increased Musculoskeletal and connective tissue disorders: arthralgia, pain in extremity Nervous system disorders: opisthotonus Psychiatric disorders: agitation, insomnia, nightmare Reproductive system and breast disorders: breast discomfort, menstruation irregular, retrograde ejaculation Respiratory , thoracic and mediastinal disorders: nasal congestion Skin and subcutaneous tissue disorders: pruritus, rash Vascular disorders: hypertension The safety of paliperidone was also evaluated in a long-term trial designed to assess the maintenance of effect with paliperidone in adults with schizophrenia [see Clinical Studies (14) ]. In general, adverse reaction types, frequencies, and severities during the initial 14-week open-label phase of this study were comparable to those observed in the 6-week, placebo-controlled, fixed-dose studies. Adverse reactions reported during the long-term double-blind phase of this study were similar in type and severity to those observed in the initial 14-week open-label phase. 6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of paliperidone; because these reactions were reported voluntarily from a population of uncertain size, it is not possible to reliably estimate their frequency: angioedema, catatonia, ileus, priapism, somnambulism, swollen tongue, tardive dyskinesia, thrombotic thrombocytopenic purpura, urinary incontinence, urinary retention. 6.3 Adverse Reactions Reported with Risperidone Paliperidone is the major active metabolite of risperidone. Adverse reactions reported with risperidone can be found in the ADVERSE REACTIONS section of the risperidone package insert.

FDA lists 8 drug label records with PALIPERIDONE as the active ingredient. The most common dosage forms and the manufacturers with the most records are summarised below; strengths, pack sizes and inactive ingredients can still differ between apparently similar products.

5 FDA recall record(s) match this product name or manufacturer. A match means the firm or product name appears in the enforcement report; confirm lot numbers and dates against the official FDA notice before acting.

What is PALIPERIDONE used for?
1. INDICATIONS AND USAGE Paliperidone is an atypical antipsychotic agent indicated for Treatment of schizophrenia ( 1.1 ) Adults: Efficacy was established in three 6-week trials and one maintenance trial. ( 14.1 ) Adolescents (ages 12-17): Efficacy was established in one 6-week trial. ( 14.1 ) Treatment of schizoaffective disorder as monotherapy and as an adjunct to mood stabilizers and/or …

Who makes PALIPERIDONE?
ANI Pharmaceuticals, Inc. is the labeler of record for PALIPERIDONE. 8 FDA label records share the active ingredient PALIPERIDONE, so generic and branded versions may come from different companies; the manufacturer named on your pack is the one that matters for any enquiry.

What form does PALIPERIDONE come in?
administered by oral. Strengths and pack sizes vary by label, so compare the NDC on your pack with the identifier listed on this page.

Is PALIPERIDONE prescription or over-the-counter?
The FDA label for this product is recorded as human prescription drug. Marketing status can differ between strengths and countries, so check the dispensing rules where you live.

Are there other products containing PALIPERIDONE?
Yes. 8 FDA drug label records list PALIPERIDONE as the active ingredient. Products with the same active ingredient can usually be substituted only when a prescriber or pharmacist confirms it is appropriate.

Has PALIPERIDONE been recalled?
5 FDA recall record(s) match this product name or manufacturer. Review the recall and safety notices section on this page and confirm lot numbers against the official FDA enforcement report.

Where does this information come from?
All content is reproduced from FDA Structured Product Labelling data via openFDA. It is provided for identification and reference only and is not medical advice.