Spravato

1 INDICATIONS AND USAGE SPRAVATO is indicated for the treatment of: Treatment-resistant depression (TRD) in adults as monotherapy or in conjunction with an oral antidepressant Depressive symptoms in adults with major depressive disorder (MDD) with acute suicidal ideation or behavior in conjunction with an oral antidepressant SPRAVATO is a non-competitive N -methyl D -aspartate (NMDA) receptor antagonist indicated for the treatment of: Treatment-resistant depression (TRD) in adults, as monotherapy or in conjunction with an oral antidepressant. ( 1 ) Depressive symptoms in adults with major depressive disorder (MDD) with acute suicidal ideation or behavior in conjunction with an oral antidepressant. ( 1 ) Limitations of Use: The effectiveness of SPRAVATO in preventing suicide or in reducing suicidal ideation or behavior has not been demonstrated. Use of SPRAVATO does not preclude the need for hospitalization if clinically warranted, even if patients experience improvement after an initial dose of SPRAVATO. ( 1 ) SPRAVATO is not approved as an anesthetic agent. The safety and effectiveness of SPRAVATO as an anesthetic agent have not been established. ( 1 ) Limitations of Use The effectiveness of SPRAVATO in preventing suicide or in reducing suicidal ideation or behavior has not been demonstrated [see Clinical Studies (14.2) ] . Use of SPRAVATO does not preclude the need for hospitalization if clinically warranted, even if patients experience improvement after an initial dose of SPRAVATO. SPRAVATO is not approved as an anesthetic agent. The safety and effectiveness of SPRAVATO as an anesthetic agent have not been established.

2 DOSAGE AND ADMINISTRATION Administer SPRAVATO intranasally under the supervision of a healthcare provider. ( 2.1 ) Assess blood pressure prior to and after administration. ( 2.1 ) TRD: Evidence of therapeutic benefit should be evaluated at the end of the 4-week induction phase to determine need for continued treatment. ( 2.2 ) Depressive symptoms in MDD with acute suicidal ideation or behavior : Evidence of therapeutic benefit should be evaluated after 4 weeks to determine need for continued treatment. Treatment beyond 4 weeks has not been systematically evaluated. ( 2.3 ) See Full Prescribing Information for recommended dosage. ( 2.2 , 2.3 ) See Full Prescribing Information for important administration instructions. ( 2.4 ) 2.1 Important Considerations Prior to Initiating and During Therapy SPRAVATO must be administered under the direct supervision of a healthcare provider. A treatment session consists of nasal administration of SPRAVATO and post-administration observation under supervision. Respiratory Status Assessment During Treatment Monitor patients for changes in respiratory status for at least 2 hours (including pulse oximetry) at each treatment session [see Warnings and Precautions (5.3) ] . Blood Pressure Assessment Before and After Treatment Assess blood pressure prior to dosing with SPRAVATO [see Warnings and Precautions (5.7) ] . If baseline blood pressure is elevated (e.g., >140 mmHg systolic, >90 mmHg diastolic), consider the risks of short term increases in blood pressure and benefit of SPRAVATO treatment [see Warnings and Precautions (5.7) ]. Do not administer SPRAVATO if an increase in blood pressure or intracranial pressure poses a serious risk [see Contraindications (4) ] . After dosing with SPRAVATO, reassess blood pressure at approximately 40 minutes (which corresponds with the C max ) and subsequently as clinically warranted. If blood pressure is decreasing and the patient appears clinically stable for at least two hours, the patient may be discharged at the end of the post-dose monitoring period; if not, continue to monitor [see Warnings and Precautions (5.7) ]. Food and Liquid Intake Recommendations Prior to Administration Because some patients may experience nausea and vomiting after administration of SPRAVATO [see Adverse Reactions (6.1) ], advise patients to avoid food for at least 2 hours before administration and to avoid drinking liquids at least 30 minutes prior to administration. Nasal Corticosteroid or Nasal Decongestant Patients who require a nasal corticosteroid or nasal decongestant on a dosing day should administer these medications at least 1 hour before SPRAVATO [see Clinical Pharmacology (12.3) ]. 2.2 Treatment-Resistant Depression The recommended dosage of SPRAVATO for the treatment of TRD in adults as monotherapy or in conjunction with an oral antidepressant is shown in Table 1. Dosage adjustments should be made based on efficacy and tolerability. Evidence of therapeutic benefit should be evaluated at the end of the induction phase to determine need for continued treatment. Table 1: Recommended Dosage for SPRAVATO for TRD Adults Induction Phase Weeks 1 to 4: Administer twice per week 56 mg or 84 mg Maintenance Phase Weeks 5 to 8 : Administer once weekly 56 mg or 84 mg Week 9 and after : Administer every 2 weeks or once weekly Dosing frequency should be individualized to the least frequent dosing to maintain remission/response. 56 mg or 84 mg 2.3 Depressive Symptoms in Patients with Major Depressive Disorder with Acute Suicidal Ideation or Behavior Administer SPRAVATO in conjunction with an oral antidepressant (AD). The recommended dosage of SPRAVATO for the treatment of depressive symptoms in adults with MDD with acute suicidal ideation or behavior is 84 mg twice per week for 4 weeks. Dosage may be reduced to 56 mg twice per week based on tolerability. After 4 weeks of treatment with SPRAVATO, evidence of therapeutic benefit should be evaluated to determine need for continued treatm…

5 WARNINGS AND PRECAUTIONS Increases in Blood Pressure: Patients with cardiovascular and cerebrovascular conditions and risk factors may be at an increased risk of associated adverse effects. ( 5.7 ) Cognitive Impairment: SPRAVATO may impair attention, judgment, thinking, reaction speed and motor skills. ( 5.8 ) Impaired Ability to Drive and Operate Machinery: Do not drive or operate machinery until the next day after a restful sleep. ( 5.9 ) Embryo-fetal Toxicity: May cause fetal harm. Consider pregnancy planning and prevention in females of reproductive potential. ( 5.11 , 8.1 , 8.3 ) 5.1 Sedation SPRAVATO may cause sedation or loss of consciousness. In some cases, patients may display diminished or less apparent breathing. In clinical trials, 48% to 61% of SPRAVATO-treated patients developed sedation based on the Modified Observer's Assessment of Alertness/Sedation scale (MOAA/S) [see Adverse Reactions (6.1) ] , and 0.3% to 0.4% of SPRAVATO-treated patients experienced loss of consciousness (MOAA/S score of 0). Because of the possibility of delayed or prolonged sedation, patients must be monitored by a healthcare provider for at least 2 hours at each treatment session, followed by an assessment to determine when the patient is considered clinically stable and ready to leave the healthcare setting [see Dosage and Administration (2.5) ] . Closely monitor for sedation with concomitant use of SPRAVATO with CNS depressants [see Drug Interactions (7.1) ] . SPRAVATO is available only through a restricted program under a REMS [see Warnings and Precautions (5.5) ] . 5.2 Dissociation The most common psychological effects of SPRAVATO were dissociative or perceptual changes (including distortion of time, space and illusions), derealization and depersonalization (61% to 84% of SPRAVATO-treated patients developed dissociative or perceptual changes based on the Clinician-Administered Dissociative States Scale) [see Adverse Reactions (6.1) ] . Given its potential to induce dissociative effects, carefully assess patients with psychosis before administering SPRAVATO; treatment should be initiated only if the benefit outweighs the risk. Because of the risks of dissociation, patients must be monitored by a healthcare provider for at least 2 hours at each treatment session, followed by an assessment to determine when the patient is considered clinically stable and ready to leave the healthcare setting [see Dosage and Administration (2.5) ] . SPRAVATO is available only through a restricted program under a REMS [see Warnings and Precautions (5.5) ] . 5.3 Respiratory Depression In post marketing experience, respiratory depression was observed with the use of SPRAVATO. In addition, there were rare reports of respiratory arrest [see Adverse Reactions (6.2) ] . Because of the risks of respiratory depression, patients must be monitored for changes in respiratory status by a healthcare provider for at least 2 hours (including pulse oximetry) at each treatment session, followed by an assessment to determine when the patient is considered clinically stable and ready to leave the healthcare setting [see Dosage and Administration (2.5) ] . SPRAVATO is available only through a restricted program under a REMS [see Warnings and Precautions (5.5) ] . 5.4 Abuse and Misuse SPRAVATO contains esketamine, a Schedule III controlled substance (CIII), and may be subject to abuse and diversion. Assess each patient's risk for abuse or misuse prior to prescribing SPRAVATO and monitor all patients receiving SPRAVATO for the development of these behaviors or conditions, including drug-seeking behavior, while on therapy. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of SPRAVATO. Individuals with a history of drug abuse or dependence are at greater risk; therefore, use careful consideration prior to treatment of individuals with a history of substance use disorder and …

4 CONTRAINDICATIONS SPRAVATO is contraindicated in patients with: Aneurysmal vascular disease (including thoracic and abdominal aorta, intracranial, and peripheral arterial vessels) or arteriovenous malformation [see Warnings and Precautions (5.7) ] History of intracerebral hemorrhage [see Warnings and Precautions (5.7) ] Hypersensitivity to esketamine, ketamine, or any of the excipients. Aneurysmal vascular disease (including thoracic and abdominal aorta, intracranial and peripheral arterial vessels) or arteriovenous malformation. ( 4 ) Intracerebral hemorrhage. ( 4 ) Hypersensitivity to esketamine, ketamine, or any of the excipients. ( 4 )

7 DRUG INTERACTIONS 7.1 Central Nervous System Depressants Concomitant use with CNS depressants (e.g., benzodiazepines, opioids, alcohol) may increase sedation [see Warnings and Precautions (5.1) ] . Closely monitor for sedation with concomitant use of SPRAVATO with CNS depressants. 7.2 Psychostimulants Concomitant use with psychostimulants (e.g., amphetamines, methylphenidate, modafinil, armodafinil) may increase blood pressure [see Warnings and Precautions (5.7) ] . Closely monitor blood pressure with concomitant use of SPRAVATO with psychostimulants. 7.3 Monoamine Oxidase Inhibitors (MAOIs) Concomitant use with monoamine oxidase inhibitors (MAOIs) may increase blood pressure [see Warnings and Precautions (5.7) ] . Closely monitor blood pressure with concomitant use of SPRAVATO with MAOIs.

8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to antidepressants, including SPRAVATO, during pregnancy. Healthcare providers are encouraged to register patients by contacting the National Pregnancy Registry for Antidepressants at 1-844-405-6185 or online at https://womensmentalhealth.org/clinical-and-research-programs/pregnancyregistry/antidepressants/ . Risk Summary SPRAVATO is not recommended during pregnancy. There are insufficient data on SPRAVATO use in pregnant women to draw conclusions about any drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. Based on published findings from pregnant animals treated with ketamine, the racemic mixture of arketamine and esketamine, SPRAVATO may cause fetal harm when administered to pregnant women (see Data ) . Advise pregnant women of the potential risk to an infant exposed to SPRAVATO in utero . There are risks to the mother associated with untreated depression in pregnancy (see Clinical Considerations ). If a woman becomes pregnant while being treated with SPRAVATO, treatment with esketamine should be discontinued and the patient should be counseled about the potential risk to the fetus. Published studies in pregnant primates demonstrate that the administration of drugs that block N -methyl- D -aspartate (NMDA) receptors during the period of peak brain development increases neuronal apoptosis in the developing brain of the offspring. There are no data on pregnancy exposures in primates corresponding to periods prior to the third trimester in humans [see Use in Specific Populations (8.2) ] . In an embryo-fetal reproduction study in rabbits, skeletal malformations were noted at maternally toxic doses when ketamine was intranasally administered with a No Observed Adverse Effect Level (NOAEL) at estimated esketamine exposures 0.3 times the exposures at the maximum recommended human dose (MRHD) of 84 mg/day. In addition, intranasal administration of esketamine to pregnant rats during pregnancy and lactation at exposures that were similar to those at the MRHD resulted in a delay in sensorimotor development in pups during the preweaning period and a decrease in motor activity in the post-weaning period. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively. Clinical Considerations Disease-Associated Maternal and/or Embryo-Fetal Risk A prospective, longitudinal study followed 201 pregnant women with a history of major depressive disorder who were euthymic and taking antidepressants at the beginning of pregnancy. The women who discontinued antidepressants during pregnancy were more likely to experience a relapse of major depression than women who continued antidepressants. Consider the risk of untreated depression when discontinuing or changing treatment with antidepressant medication during pregnancy and postpartum. Data Animal Data Based on published data, when female monkeys were treated intravenously with racemic ketamine at anesthetic dose levels in the third trimester of pregnancy, neuronal cell death was observed in the brains of their fetuses. This period of brain development translates into the third trimester of human pregnancy. The clinical significance of these findings is not clear; however, studies in juvenile animals suggest neuroapoptosis correlates with long-term cognitive deficits. Racemic ketamine was administered intranasally to pregnant rats during the period of organogenesis at doses of 15, 50, and 150 mg/kg/day. The No Observed Adverse Effect Level (NOAEL) for embryo-fetal toxicity in rats was the highest dose of 150 mg/kg/da…

6 ADVERSE REACTIONS The following adverse reactions are discussed in more detail in other sections of the labeling: Sedation [see Warnings and Precautions (5.1) ] Dissociation [see Warnings and Precautions (5.2) ] Respiratory Depression [see Warnings and Precautions (5.3) ] Increase in Blood Pressure [see Warnings and Precautions (5.7) ] Cognitive Impairment [see Warnings and Precautions (5.8) ] Impaired Ability to Drive and Operate Machinery [see Warnings and Precautions (5.9) ] Ulcerative or Interstitial Cystitis [see Warnings and Precautions (5.10) ] Embryo-fetal Toxicity [see Warnings and Precautions (5.11) ] The most commonly observed adverse reactions (incidence ≥5% and at least twice that of placebo): TRD: dissociation, dizziness, nausea, sedation, vertigo, hypoesthesia, anxiety, lethargy, blood pressure increased, vomiting, feeling drunk, and headache. ( 6 ) Treatment of depressive symptoms in adults with MDD with acute suicidal ideation or behavior: dissociation, dizziness, sedation, blood pressure increased, hypoesthesia, vomiting, euphoric mood, and vertigo. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Janssen Pharmaceuticals, Inc. at 1-800-JANSSEN (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. Treatment-Resistant Depression In Conjunction with an Oral Antidepressant SPRAVATO was evaluated for safety in 1709 adults diagnosed with treatment-resistant depression (TRD) [see Clinical Studies (14.1) ] from five Phase 3 studies (3 short-term and 2 long-term studies) and one Phase 2 dose-ranging study. Of all SPRAVATO-treated patients in the completed Phase 3 studies, 479 (30%) received at least 6 months of treatment, and 178 (11%) received at least 12 months of treatment. Adverse Reactions Leading to Discontinuation of Treatment In short-term studies in adults <65 years old (Study 1 pooled with another 4-week study), the proportion of patients who discontinued treatment because of an adverse reaction was 4.6% in patients who received SPRAVATO plus oral AD compared to 1.4% for patients who received placebo nasal spray plus oral AD. For adults ≥65 years old, the proportions were 5.6% and 3.1%, respectively. In Study 2, a long-term maintenance study, the discontinuation rates because of an adverse reaction were similar for patients receiving SPRAVATO plus oral AD and placebo nasal spray plus oral AD in the maintenance phase, at 2.6% and 2.1%, respectively. Across all Phase 3 studies, adverse reactions leading to SPRAVATO discontinuation in more than 2 patients were (in order of frequency): anxiety (1.2%), depression (0.9%), blood pressure increased (0.6%), dizziness (0.6%), suicidal ideation (0.5%), dissociation (0.4%), nausea (0.4%), vomiting (0.4%), headache (0.3%), muscular weakness (0.3%), vertigo (0.2%), hypertension (0.2%), panic attack (0.2%) and sedation (0.2%). Most Common Adverse Reactions The most commonly observed adverse reactions in patients treated with SPRAVATO plus oral AD (incidence ≥5% and at least twice that of placebo nasal spray plus oral AD) were dissociation, dizziness, nausea, sedation, vertigo, hypoesthesia, anxiety, lethargy, blood pressure increased, vomiting, and feeling drunk. Table 3 shows the incidence of adverse reactions that occurred in patients treated with SPRAVATO plus oral AD at any dose and greater than patients treated with placebo nasal spray plus oral AD. Table 3: Adverse Reactions Occurring in ≥2% of Adult TRD Patients Treated with SPRAVATO + Oral AD at Any Dose and at a Greater Rate than Patients Treated with Placebo Nasal Spray + Oral AD SPRAVATO + Oral AD (N=346) Placebo + Oral AD (N=222) Cardiac disorders Tachycardia The following terms were combined: …