INVEGA TRINZA

INVEGA TRINZA ® contains paliperidone palmitate. The active ingredient, paliperidone, is an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. INVEGA TRINZA contains a racemic mixture of (+)- and (-)- paliperidone palmitate. The chemical name is (9 RS )-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydro-4 H -pyrido [1,2- a ] pyrimadin-9-yl hexadecanoate. Its molecular formula is C 39 H 57 FN 4 O 4 and its molecular weight is 664.89. The structural formula is: Paliperidone palmitate is very slightly soluble in ethanol and methanol, practically insoluble in polyethylene glycol 400 and propylene glycol, and slightly soluble in ethyl acetate. INVEGA TRINZA is available as a white to off-white sterile aqueous extended-release suspension for intramuscular injection in dose strengths of 273 mg, 410 mg, 546 mg, and 819 mg paliperidone palmitate in single-dose prefilled syringes. The drug product hydrolyzes to the active moiety, paliperidone, resulting in dose strengths of 175 mg, 263 mg, 350 mg, and 525 mg of paliperidone, respectively. The inactive ingredients are polysorbate 20 (10 mg/mL), polyethylene glycol 4000 (75 mg/mL), citric acid monohydrate (7.5 mg/mL), sodium dihydrogen phosphate monohydrate (6 mg/mL), sodium hydroxide (5.4 mg/mL used as an alkalizing agent to set the pH at 7), and water for injection. INVEGA TRINZA is provided in a single-dose prefilled syringe (cyclic-olefin-copolymer) with either 175 mg (0.875 mL), 263 mg (1.315 mL), 350 mg (1.75 mL), or 525 mg (2.625 mL) paliperidone (as 273 mg, 410 mg, 546 mg, or 819 mg paliperidone palmitate) suspension with a plunger stopper and tip cap (bromobutyl rubber), a backstop, and 2 types of commercially available needles: a thin walled 22G, 1 ½-inch safety needle and a thin walled 22G, 1-inch safety needle. Chemical Structure

INVEGA TRINZA (paliperidone palmitate), a 3-month injection, is indicated for the treatment of schizophrenia in patients after they have been adequately treated with INVEGA SUSTENNA (1-month paliperidone palmitate extended-release injectable suspension) for at least four months [see Dosage and Administration (2.2) and Clinical Studies (14) ] . INVEGA TRINZA, a 3-month injection, is an atypical antipsychotic indicated for the treatment of schizophrenia in patients after they have been adequately treated with INVEGA SUSTENNA (1-month paliperidone palmitate extended-release injectable suspension) for at least four months. ( 1 )

Use INVEGA TRINZA only after the patient has been adequately treated with the 1-month paliperidone palmitate extended-release injectable suspension for at least four months. ( 2.2 ) INVEGA TRINZA should be administered once every 3 months. ( 2.1 ) For intramuscular injection only. ( 2.1 ) Each injection must be administered only by a healthcare professional. ( 2.1 ) For deltoid injection: For patients weighing less than 90 kg, use the 1-inch 22 gauge thin wall needle. For patients weighing 90 kg or more, use the 1½-inch 22 gauge thin wall needle. For gluteal injection: Regardless of patient weight, use the1½-inch 22 gauge thin wall needle. Prior to administration, shake the prefilled syringe vigorously for at least 15 seconds within 5 minutes prior to administration to ensure a homogeneous suspension. ( 2.1 ) Initiate INVEGA TRINZA when the next 1-month paliperidone palmitate dose is scheduled with an INVEGA TRINZA dose based on the previous 1-month injection dose as shown below. ( 2.2 ) INVEGA TRINZA Doses for Adult Patients Adequately Treated with INVEGA SUSTENNA If the Last Dose of INVEGA SUSTENNA is: Initiate INVEGA TRINZA at the Following Dose: 78 mg 273 mg 117 mg 410 mg 156 mg 546 mg 234 mg 819 mg Conversion from the INVEGA SUSTENNA 39 mg dose was not studied. Missed Doses: Missing doses of INVEGA TRINZA should be avoided. To manage missed doses on exceptional occasions, refer to the Full Prescribing Information. ( 2.3 ) Moderate to severe renal impairment (creatinine clearance < 50 mL/min): INVEGA TRINZA is not recommended. ( 2.5 ) Mild renal impairment (creatinine clearance ≥ 50 mL/min to < 80 mL/min): Adjust dosage and stabilize the patient using INVEGA SUSTENNA, then transition to INVEGA TRINZA. See above table . ( 2.5 ) 2.1 Administration Instructions INVEGA TRINZA should be administered once every 3 months. Each injection must be administered only by a healthcare professional. Parenteral drug products should be inspected visually for foreign matter and discoloration prior to administration. It is important to shake the syringe vigorously for at least 15 seconds to ensure a homogeneous suspension. Inject INVEGA TRINZA within 5 minutes of shaking vigorously [see Dosage and Administration (2.8) ] . INVEGA TRINZA is intended for intramuscular use only. Do not administer by any other route. Avoid inadvertent injection into a blood vessel. Administer the dose in a single injection; do not administer the dose in divided injections. Inject slowly, deep into the deltoid or gluteal muscle. INVEGA TRINZA must be administered using only the thin wall needles that are provided in the INVEGA TRINZA pack. Do not use needles from the 1-month paliperidone palmitate extended-release injectable suspension pack or other commercially-available needles to reduce the risk of blockage. Deltoid Injection The recommended needle size for administration of INVEGA TRINZA into the deltoid muscle is determined by the patient's weight: For patients weighing less than 90 kg, the 1-inch, 22 gauge thin wall needle is recommended. For patients weighing 90 kg or more, the 1½-inch, 22 gauge thin wall needle is recommended. Administer into the center of the deltoid muscle. Deltoid injections should be alternated between the two deltoid muscles. Gluteal Injection Regardless of patient weight, the recommended needle size for administration of INVEGA TRINZA into the gluteal muscle is the 1½-inch, 22 gauge thin wall needle. Administer into the upper-outer quadrant of the gluteal muscle. Gluteal injections should be alternated between the two gluteal muscles. Incomplete Administration To avoid an incomplete administration of INVEGA TRINZA, ensure that the prefilled syringe is shaken vigorously for at least 15 seconds within 5 minutes prior to administration to ensure a homogeneous suspension and ensure the needle does not get clogged during injection [see Dosage and Administration (2.8) ] . However, in the event of an incompletely administered dose, do not re-inject the dose remaining in the syringe and do not administer another dose of INVEGA TRINZA. Closely monitor and treat the patient with oral supplementation as clinically appropriate until the next scheduled 3-month injection of INVEGA TRINZA. 2.2 Schizophrenia Adults INVEGA TRINZA is to be used only after INVEGA SUSTENNA (1-month paliperidone palmitate extended-release injectable suspension) has been established as adequate treatment for at least four months. In order to establish a consistent maintenance dose, it is recommended that the last two doses of INVEGA SUSTENNA be the same dosage strength before starting INVEGA TRINZA. Initiate INVEGA TRINZA when the next 1-month paliperidone palmitate dose is scheduled with an INVEGA TRINZA dose based on the previous 1-month injection dose, using the equivalent 3.5-fold higher dose as shown in Table 1. INVEGA TRINZA may be administered up to 7 days before or after the monthly time point of the next scheduled paliperidone palmitate 1-month dose. Table 1. INVEGA TRINZA Doses for Adult Patients Adequately Treated with INVEGA SUSTENNA If the Last Dose of INVEGA SUSTENNA is: Initiate INVEGA TRINZA at the Following Dose: Conversion from the INVEGA SUSTENNA 39 mg dose was not studied. 78 mg 273 mg 117 mg 410 mg 156 mg 546 mg 234 mg 819 mg Following the initial INVEGA TRINZA dose, INVEGA TRINZA should be administered every 3 months. If needed, dose adjustment can be made every 3 months in increments within the range of 273 mg to 819 mg based on individual patient tolerability and/or efficacy. Due to the long-acting nature of INVEGA TRINZA, the patient's response to an adjusted dose may not be apparent for several months [see Clinical Pharmacology (12.3) ] . 2.3 Missed Doses Dosing Window Missing doses of INVEGA TRINZA should be avoided. If necessary, patients may be given the injection up to 2 weeks before or after the 3-month time point. Missed Dose 3½ Months to 4 Months Since Last Injection If more than 3½ months (up to but less than 4 months) have elapsed since the last injection of INVEGA TRINZA, the previously administered INVEGA TRINZA dose should be administered as soon as possible, then continue with the 3-month injections following this dose. Missed Dose 4 Months to 9 Months Since Last Injection If 4 months up to and including 9 months have elapsed since the last injection of INVEGA TRINZA, do NOT administer the next dose of INVEGA TRINZA. Instead, use the re-initiation regimen shown in Table 2. Table 2. Re-initiation Regimen After Missing 4 Months to 9 Months of INVEGA TRINZA If the Last Dose of INVEGA TRINZA was: Administer INVEGA SUSTENNA, two doses one week apart (into deltoid muscle) Then administer INVEGA TRINZA (into deltoid See Instructions for Use for deltoid injection needle selection based on body weight. or gluteal muscle) Day 1 Day 8 1 month after Day 8 273 mg 78 mg 78 mg 273 mg 410 mg 117 mg 117 mg 410 mg 546 mg 156 mg 156 mg 546 mg 819 mg 156 mg 156 mg 819 mg Missed Dose Longer than 9 Months Since Last Injection If more than 9 months have elapsed since the last injection of INVEGA TRINZA, re-initiate treatment with the 1-month paliperidone palmitate extended-release injectable suspension as described in the prescribing information for that product. INVEGA TRINZA can then be resumed after the patient has been adequately treated with the 1-month paliperidone palmitate extended-release injectable suspension for at least 4 months. 2.4 Use with Risperidone or with Oral Paliperidone Since paliperidone is the major active metabolite of risperidone, caution should be exercised when INVEGA TRINZA is coadministered with risperidone or oral paliperidone for extended periods of time. Safety data involving concomitant use of INVEGA TRINZA with other antipsychotics is limited. 2.5 Dosage Recommendations in Patients with Renal Impairment INVEGA TRINZA has not been systematically studied in patients with renal impairment [see Clinical Pharmacology (12.3) ] . For patients with mild renal impairment (creatinine clearance ≥ 50 mL/min to < 80 mL/min [Cockcroft-Gault Formula]), adjust dosage and stabilize the patient using the 1-month paliperidone palmitate extended-release injectable suspension, then transition to INVEGA TRINZA (see Table 1 ) [see Use in Specific Populations (8.6) and Clinical Pharmacology (12.3) ]. Refer to the Prescribing Information of the 1-month paliperidone palmitate extended-release injectable suspension product for the recommended dosage in patients with mild renal impairment. INVEGA TRINZA is not recommended in patients with moderate or severe renal impairment (creatinine clearance < 50 mL/min) [see Use in Specific Populations (8.6) and Clinical Pharmacology (12.3) ] . 2.6 Switching from INVEGA TRINZA to the 1-Month Paliperidone Palmitate Extended-Release Injectable Suspension For switching from INVEGA TRINZA to INVEGA SUSTENNA (1-month paliperidone palmitate extended-release injectable suspension), the 1-month paliperidone palmitate extended-release injectable suspension should be started 3 months after the last INVEGA TRINZA dose, using the equivalent 3.5-fold lower dose as shown in Table 3. The 1-month paliperidone palmitate extended-release injectable suspension should then continue, dosed at monthly intervals. Table 3. Conversion from INVEGA TRINZA to INVEGA SUSTENNA If the Last Dose of INVEGA TRINZA is: Initiate The initiation dosing as described in the prescribing information for INVEGA SUSTENNA is not required. INVEGA SUSTENNA 3 Months Later at the Following Dose: 273 mg 78 mg 410 mg 117 mg 546 mg 156 mg 819 mg 234 mg 2.7 Switching from INVEGA TRINZA to Oral Paliperidone Extended-Release Tablets For switching from INVEGA TRINZA to oral paliperidone extended-release tablets, the daily dosing of the paliperidone extended-release tablets should be started 3 months after the last INVEGA TRINZA dose and transitioned over the next several months following the last INVEGA TRINZA dose as described in Table 4. Table 4 provides dose conversion regimens to allow patients previously stabilized on different doses of INVEGA TRINZA to attain similar paliperidone exposure with once daily paliperidone extended-release tablets. Table 4. INVEGA TRINZA Doses and Once-Daily Paliperidone Extended-Release Conversion Regimens Needed to Attain Similar Paliperidone Exposures Weeks Since Last INVEGA TRINZA Dose 3 months to 18 weeks Longer than 18 weeks to 24 weeks Longer than 24 weeks Last INVEGA TRINZA Dose Doses of oral paliperidone extended-release tablets 273 mg 3 mg 3 mg 3 mg 410 mg 3 mg 3 mg 6 mg 546 mg 3 mg 6 mg 9 mg 819 mg 6 mg 9 mg 12 mg 2.8 Instructions for Preparation and Administration Administer every 3 months Shake syringe vigorously for at least 15 seconds For intramuscular injection only. Do not administer by any other route. Important INVEGA TRINZA should be administered by a healthcare professional as a single injection. DO NOT divide dose into multiple injections. INVEGA TRINZA is intended for intramuscular use only. Inject slowly, deep into the muscle taking care to avoid injection into a blood vessel. Read complete instructions prior to use. Dosing This medication should be administered once every 3 months . Preparation Peel off tab label from the syringe and place in patient record. INVEGA TRINZA requires longer and more vigorous shaking than INVEGA SUSTENNA (1-month paliperidone palmitate extended-release injectable suspension). Shake the syringe vigorously, with the syringe tip pointing up, for at least 15 seconds within 5 minutes prior to administration (see Step 2 ). Thin Wall Safety Needle Selection Thin wall safety needles are designed to be used with INVEGA TRINZA. Therefore, it is important to only use the needles provided in the INVEGA TRINZA kit . Dose pack contents Prefilled Syringe Thin Wall Safety Needles 1 Select needle Needle selection is determined by injection area and patient weight. If administering a Deltoid injection If patient weighs: Less than 90 kg pink hub If administering a Gluteal injection If patient weighs: Less than 90 kg yellow hub 90 kg or more yellow hub 90 kg or more yellow hub 2 Prepare for injection Check suspension After shaking the syringe for at least 15 seconds, check the liquid in the viewing window. The suspension should appear uniform and milky white in color. It is also normal to see small air bubbles. Open needle pouch and remove cap First, open needle pouch by peeling the cover back half way. Place on a clean surface. Then, holding the syringe upright, twist and pull the rubber cap to remove. Grasp needle pouch Fold back needle cover and plastic tray. Then, firmly grasp the needle sheath through the pouch, as shown. Attach needle Hold the syringe pointing up. Attach the safety needle to the syringe using a gentle twisting motion to avoid needle hub cracks or damage. Always check for signs of damage or leakage prior to administration. Remove needle sheath Pull the needle sheath away from the needle in a straight motion. Do not twist the sheath, as this may loosen the needle from the syringe. Remove air bubbles Hold the syringe upright and tap gently to make any air bubbles rise to the top. Remove air by pressing the plunger rod upward carefully until a drop of liquid comes out of the needle tip. 3 Inject Inject dose Slowly inject the entire contents of the syringe intramuscularly, deep into the selected deltoid or gluteal muscle. Do not administer by any other route. 4 After injection Secure needle After the injection is complete, use your thumb or a flat surface to secure the needle in the safety device. The needle is secure when a "click" sound is heard. Dispose properly Dispose of the syringe and unused needle in an approved sharps container. Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image

INVEGA TRINZA is contraindicated in patients with a known hypersensitivity to either paliperidone or risperidone, or to any of the excipients in the INVEGA TRINZA formulation. Hypersensitivity reactions, including anaphylactic reactions and angioedema, have been reported in patients treated with risperidone and in patients treated with paliperidone. Paliperidone palmitate is converted to paliperidone, which is a metabolite of risperidone. Known hypersensitivity to paliperidone, risperidone, or to any excipients in INVEGA TRINZA. ( 4 )

The following 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) ] Orthostatic hypotension and syncope [see Warnings and Precautions (5.7) ] Falls [see Warnings and Precautions (5.8) ] Leukopenia, neutropenia, and agranulocytosis [see Warnings and Precautions (5.9) ] Hyperprolactinemia [see Warnings and Precautions (5.10) ] Potential for cognitive and motor impairment [see Warnings and Precautions (5.11) ] Seizures [see Warnings and Precautions (5.12) ] Dysphagia [see Warnings and Precautions (5.13) ] Priapism [see Warnings and Precautions (5.14) ] Disruption of body temperature regulation [see Warnings and Precautions (5.15) ] The most common adverse reactions (incidence ≥ 5% and occurring at least twice as often as placebo) were injection site reaction, weight increased, headache, upper respiratory tract infection, akathisia, and parkinsonism. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Janssen Pharmaceuticals, Inc. at 1-800-526-7736 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials Experience 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. Patient Exposure The data described in this section include data from two clinical trials. One is a long-term maintenance trial, in which 506 subjects with schizophrenia received several doses of the 1-month paliperidone palmitate extended-release injectable suspension during the open-label phase, of which 379 subjects continued to receive a single injection of INVEGA TRINZA during the open-label phase, and 160 subjects were subsequently randomized to receive at least one dose of INVEGA TRINZA and 145 subjects received placebo during the double-blind placebo-controlled phase. The mean (SD) duration of exposure during the double-blind phase was 150 (79) days in the placebo group and 175 (90) days in the INVEGA TRINZA group. The other is a Phase 1 study (N=308), which included patients with schizophrenia who received a single injection of INVEGA TRINZA concomitantly with other oral antipsychotics. Adverse Reactions in a Double-Blind, Placebo-Controlled (Long-Term Maintenance) Clinical Trial Commonly Observed Adverse Reactions: The most common adverse reactions (incidence at least 5% in the open-label phase, or in the INVEGA TRINZA group and at least twice the incidence in the placebo group during the double-blind phase) were injection site reaction, weight increased, headache, upper respiratory tract infection, akathisia, and parkinsonism. Discontinuation of Treatment Due to Adverse Events: The percentages of subjects who discontinued due to adverse events in the long-term maintenance trial were 5.1% during the open-label phase. During the double-blind phase, no INVEGA TRINZA-treated subject and one placebo-treated subject discontinued due to adverse events. Adverse Reactions Occurring at an Incidence of 2% or More in INVEGA TRINZA - Treated Patients: The safety profile of INVEGA TRINZA was similar to that seen with the 1-month paliperidone extended-release injectable suspension. Table 8 lists the adverse reactions reported in a long-term maintenance trial in subjects with schizophrenia. Table 8. Incidences of Adverse Reactions 2% or More of INVEGA TRINZA-Treated Patients (and Greater than Placebo) for the Open-Label and Double-Blind Phases of a Long-Term Maintenance Trial in Patients with Schizophrenia --- Open Label----- ------------ Double Blind ------------- Paliperidone Palmitate During the open-label phase, subjects received several doses of the 1-month paliperidone palmitate extended-release injectable suspension followed by a single dose of INVEGA TRINZA prior to randomization to either placebo or INVEGA TRINZA in the subsequent double-blind phase [see Clinical Studies (14)] . Placebo INVEGA TRINZA System Organ Class (N=506) (N=145) (N=160) Adverse Reaction The following terms were combined: Injection site reaction includes Injection site reaction, Injection site erythema, Injection site extravasation, Injection site induration, Injection site inflammation, Injection site mass, Injection site nodule, Injection site pain, Injection site swelling. Weight increased includes Weight increased, Waist circumference increased. Upper respiratory tract infection includes Upper respiratory tract infection, Nasopharyngitis, Pharyngitis, Rhinitis. Akathisia includes Akathisia, Restlessness. Parkinsonism includes Parkinsonism, Cogwheel rigidity, Drooling, Extrapyramidal disorder, Hypokinesia, Muscle rigidity, Muscle tightness, Musculoskeletal stiffness, Salivary hypersecretion. % Incidence is based on the number of subjects experiencing at least one adverse event, not the number of events. % % Table includes adverse reactions that were reported in 2% or more of subjects in the INVEGA TRINZA group during the double-blind phase and which occurred at greater incidence than in the placebo group. General disorders and administration site conditions Injection site reaction 12 0 3 Infections and infestations Upper respiratory tract infection 5 4 10 Urinary tract infection <1 1 3 Metabolism and nutrition disorders Weight increased 10 3 9 Nervous system disorders Akathisia 5 2 5 Headache 7 4 9 Parkinsonism 5 0 4 Demographic Differences An examination of population subgroups in the long-term maintenance trial did not reveal any evidence of differences in safety on the basis of age, gender, or race alone; however, there were few subjects 65 years of age and older. Extrapyramidal Symptoms (EPS) Data from the long-term maintenance trial provided information regarding EPS. Several methods were used to measure EPS: (1) the Simpson-Angus global score which broadly evaluates parkinsonism, (2) the Barnes Akathisia Rating Scale global clinical rating score which evaluates akathisia, (3) the Abnormal Involuntary Movement Scale scores which evaluates dyskinesia, and (4) use of anticholinergic medications to treat EPS (Table 9), and (5) incidence of spontaneous reports of EPS (Table 10). Table 9. Extrapyramidal Symptoms (EPS) Assessed by Incidence of Rating Scales and Use of Anticholinergic Medication Percentage of Subjects Open-label Phase Double-blind Phase Paliperidone Palmitate During the open-label phase, subjects received several doses of the 1-month paliperidone palmitate extended-release injectable suspension followed by a single dose of INVEGA TRINZA [see Clinical Studies (14)] . Placebo INVEGA TRINZA Scale (N=506) % (N=145) % (N=160) % Parkinsonism For Parkinsonism, percent of subjects with Simpson-Angus Total score > 0.3 at any time (Global score defined as total sum of items score divided by the number of items) 6 3 6 Akathisia For Akathisia, percent of subjects with Barnes Akathisia Rating Scale global score ≥ 2 at any time 3 1 4 Dyskinesia For Dyskinesia, percent of subjects with a score ≥ 3 on any of the first 7 items or a score ≥ 2 on two or more of any of the first 7 items of the Abnormal Involuntary Movement Scale at any time 1 3 3 Use of Anticholinergic Medications Percent of subjects who received anticholinergic medications to treat EPS 11 9 11 Table 10. Extrapyramidal Symptoms (EPS)-Related Events by MedDRA Preferred Term Percentage of Subjects Open-label Phase Double-blind Phase Paliperidone Palmitate During the open-label phase, subjects received several doses of the 1-month paliperidone palmitate extended-release injectable suspension followed by a single dose of INVEGA TRINZA [see Clinical Studies (14)] . Placebo INVEGA TRINZA EPS Group (N=506) % (N=145) % (N=160) % Parkinsonism group includes: Cogwheel rigidity, drooling, extrapyramidal disorder, hypokinesia, muscle rigidity, muscle tightness, musculoskeletal stiffness, parkinsonism Hyperkinesia group includes: Akathisia, restlessness Dystonia group includes: Blepharospasm, dystonia, muscle spasms Overall percentage of subjects with EPS-related adverse events 10 3 8 Parkinsonism 4 0 4 Hyperkinesia 5 2 5 Tremor 2 0 1 Dyskinesia <1 1 1 Dystonia 1 0 1 After injection of INVEGA TRINZA in the open-label phase, 12 (3.2%) subjects had EPS that were new or worsened in severity, with events under the groupings of hyperkinesia (1.6%) and parkinsonism (1.3%) being the most common. After injection of INVEGA TRINZA in the open-label or double-blind phases, one subject discontinued from the open-label phase due to restlessness. An examination of the time to EPS during the double-blind phase showed no clustering of these events at visits that would be expected to correspond to median peak plasma concentrations of paliperidone for subjects randomized to INVEGA TRINZA. Dystonia 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. Pain Assessment and Local Injection Site Reactions Investigator ratings of injection site. Redness and swelling were observed in 2% or less of subjects in the INVEGA TRINZA and placebo groups during the double-blind phase of the long-term maintenance study, and were rated mild based on investigator ratings using a 4-point scale (0=absent; 1=mild; 2=moderate; 3=severe). There were no reports of induration in either group during the double-blind phase, and no subjects discontinued due to INVEGA TRINZA injection. Subject ratings of injection site pain. Subject evaluations of injection pain during the double-blind phase also were similar for placebo and INVEGA TRINZA. Subject ratings of injection site pain in the single-dose Phase 1 study allowed for assessment of the temporal course of injection site pain. Residual injection pain peaked 1 or 6 hours after injection, and trended downward 3 days after the injection. Deltoid injections were numerically more painful than gluteal injections, although most pain ratings were below 10 mm on a 100-mm scale. Other Adverse Reactions Observed During the Clinical Trial Evaluation of INVEGA TRINZA The following additional adverse reactions were identified in the long-term maintenance trial. The following list does not include reactions: 1) already listed in previous tables or elsewhere in labeling, 2) for which a drug cause was remote, 3) which were so general as to be uninformative, 4) which were not considered to have significant clinical implications, or 5) occurred at an incidence lower than that of placebo-treated patients. Cardiac disorders: tachycardia Gastrointestinal disorders: nausea, vomiting Metabolism and nutrition disorders: hyperinsulinemia Psychiatric disorders: anxiety Additional Adverse Reactions Reported in Clinical Trials with the 1-Month Paliperidone Palmitate Extended-Release Injectable Suspension The following is a list of additional adverse reactions that have been reported in clinical trials with the 1-month paliperidone palmitate extended-release injectable suspension: Cardiac disorders: atrioventricular block first degree, bradycardia, bundle branch block, palpitations, postural orthostatic tachycardia syndrome Ear and labyrinth disorders: vertigo Eye disorders: eye movement disorder, eye rolling, oculogyric crisis, vision blurred Gastrointestinal disorders: abdominal discomfort/abdominal pain upper, diarrhea, dry mouth, toothache General disorders and administration site conditions : asthenia, fatigue Immune system disorders: hypersensitivity Investigations: electrocardiogram abnormal Metabolism and nutrition disorders: decreased appetite, increased appetite Musculoskeletal and connective tissue disorders: back pain, myalgia, pain in extremity, joint stiffness, muscle spasms, muscle twitching, nuchal rigidity Nervous system disorders: bradykinesia, cerebrovascular accident, convulsion, dizziness, dizziness postural, dysarthria, hypertonia, lethargy, oromandibular dystonia, psychomotor hyperactivity, syncope Psychiatric disorders: agitation, nightmare Reproductive system and breast disorders: breast discharge, erectile dysfunction, gynecomastia, menstrual disorder, menstruation delayed, menstruation irregular, sexual dysfunction Respiratory, thoracic and mediastinal disorders: cough Skin and subcutaneous tissue disorders: drug eruption, pruritus, pruritus generalized, rash, urticaria Vascular disorders : hypertension Additional Adverse Reactions Reported in Clinical Trials with Oral Paliperidone The following is a list of additional adverse reactions that have been reported in clinical trials with oral paliperidone: Cardiac disorders : bundle branch block left, sinus arrhythmia Gastrointestinal disorders : abdominal pain, constipation, flatulence, small intestinal obstruction General disorders and administration site conditions : edema, edema peripheral Immune system disorders : anaphylactic reaction Musculoskeletal and connective tissue disorders : arthralgia, musculoskeletal pain, torticollis, trismus Nervous system disorders : grand mal convulsion, parkinsonian gait, transient ischemic attack Psychiatric disorders: sleep disorder Reproductive system and breast disorders : breast engorgement, breast tenderness/breast pain, retrograde ejaculation Respiratory, thoracic and mediastinal disorders: nasal congestion, pharyngolaryngeal pain, pneumonia aspiration Skin and subcutaneous tissue disorders: rash papular Vascular disorders : hypotension, ischemia 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of paliperidone; because these reactions were reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure: angioedema, catatonia, ileus, somnambulism, swollen tongue, thrombotic thrombocytopenic purpura, urinary incontinence, and urinary retention. Cases of anaphylactic reaction after injection with the 1-month paliperidone palmitate extended-release suspension have been reported during postmarketing experience in patients who have previously tolerated oral risperidone or oral paliperidone. Paliperidone is the major active metabolite of risperidone. Adverse reactions reported with oral risperidone and risperidone long-acting injection can be found in the Adverse Reactions (6) sections of the package inserts for those products.

Strong CYP3A4/P-glycoprotein (P-gp) inducers: Avoid using a strong inducer of CYP3A4 and/or P-gp (e.g., carbamazepine, rifampin, St John's Wort) during a dosing interval for INVEGA TRINZA. If administering a strong inducer is necessary, consider managing the patient using paliperidone extended release tablets. ( 7.2 , 12.3 ) 7.1 Drugs Having Clinically Important Interactions with INVEGA TRINZA Because paliperidone palmitate is hydrolyzed to paliperidone [see Clinical Pharmacology (12.3) ] , results from studies with oral paliperidone should be taken into consideration when assessing drug-drug interaction potential. In addition, consider the 3-month dosing interval and long half-life of INVEGA TRINZA [see Dosage and Administration (2.1) and Clinical Pharmacology (12.3) ] . Table 11. Clinically Important Drug Interactions with INVEGA TRINZA Concomitant Drug Name or Drug Class Clinical Rationale Clinical Recommendation Centrally Acting Drugs and Alcohol Given the primary CNS effects of paliperidone, concomitant use of centrally acting drugs and alcohol may modulate the CNS effects of INVEGA TRINZA. INVEGA TRINZA should be used with caution in combination with other centrally acting drugs and alcohol [see Adverse Reactions (6.1 , 6.2) ] . Drugs with Potential for Inducing Orthostatic Hypotension Because INVEGA TRINZA has the potential for inducing orthostatic hypotension, an additive effect may occur when INVEGA TRINZA is administered with other therapeutic agents that have this potential [see Warnings and Precautions (5.7) ] . Monitor orthostatic vital signs in patients who are vulnerable to hypotension [see Warnings and Precautions (5.7) ] . Strong Inducers of CYP3A4 and P-gp (e.g., carbamazepine, rifampin, or St. John's Wort) The concomitant use of paliperidone and strong inducers of CYP3A4 and P-gp may decrease the exposure of paliperidone [see Clinical Pharmacology (12.3) ] . Avoid using CYP3A4 and/or P-gp inducers with INVEGA TRINZA during the 3-month dosing interval, if possible. If administering a strong inducer is necessary, consider managing the patient using paliperidone extended-release tablets [see Dosage and Administration (2.7) ] . Levodopa and Other Dopamine Agonists Paliperidone may antagonize the effect of levodopa and other dopamine agonists. Monitor and manage patient as clinically appropriate. 7.2 Drugs Having No Clinically Important Interactions with INVEGA TRINZA Based on pharmacokinetic studies with oral paliperidone, no dosage adjustment of INVEGA TRINZA is required when administered concomitantly with valproate [see Clinical Pharmacology (12.3) ]. Additionally, no dosage adjustment is necessary for valproate when co-administered with INVEGA TRINZA [see Clinical Pharmacology (12.3) ] . Pharmacokinetic interaction between lithium and INVEGA TRINZA is unlikely. Paliperidone is not expected to cause clinically important pharmacokinetic interactions with drugs that are metabolized by cytochrome P450 isozymes. In vitro studies indicate that CYP2D6 and CYP3A4 may be involved in paliperidone metabolism; however, there is no evidence in vivo that inhibitors of these enzymes significantly affect the metabolism of paliperidone. Paliperidone is not a substrate of CYP1A2, CYP2A6, CYP2C9, and CYP2C19; an interaction with inhibitors or inducers of these isozymes is unlikely. [See Clinical Pharmacology (12.3) ]

Storage and Handling Store at room temperature 20°C to 25°C (68°F to 77°F); excursions between 15°C and 30°C (59°F and 86°F) are permitted. Do not mix with any other product or diluent.