Now approved for adults with major depressive disorder (adjunctive)

For major depressive disorder (Adjunctive) in adultsOpen-label safety trial (Study 503) in adults

Patients on CAPLYTA sustained treatment over 6 months1,2

9 out of 10 patients chose to continue into the open-label safety extension, and 85% stayed on CAPLYTA during the 6-month, open-label safety trial

  • Safety profile observed in the open-label trial was consistent with pivotal trials
  • Rates of TEAEs decreased over time for most events*

*Most TEAEs (>98%) were mild or moderate in severity. 46.8% of patients with TEAEs had first onset within the first 4 weeks of open-label CAPLYTA administration.

Change in depression symptom severity score over 6 months2

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MADRS total score over time2,3
This line graph shows changes in MADRS total scores over time from baseline through 26 weeks for patients receiving CAPLYTA 42 mg or placebo.

80% of patientsmet clinically defined response(reduction of MADRS total score ≥50%)

65% of patientsmet clinically defined remission(MADRS total score of ≤10)

Limitation: This open-label safety extension trial was designed primarily to assess long-term safety and tolerability. Efficacy outcomes are exploratory and should be interpreted with caution, as the study was not powered or controlled to assess treatment efficacy.

†Remission defined as MADRS Total Score ≤10.

ADT=antidepressant therapy; EQLTP=end of open-label treatment period; MADRS=Montgomery-Åsberg Depression Rating Scale; TEAE=treatment emergent adverse event.

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Indications

CAPLYTA is indicated in adults for adjunctive therapy along with antidepressants for the treatment of major depressive disorder (MDD); the treatment of depressive episodes associated with bipolar I or II disorder (bipolar depression) as monotherapy and as adjunctive therapy with lithium or valproate; and the treatment of schizophrenia.

Important Safety Information

BOXED WARNINGS:

  • Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. CAPLYTA is not approved for the treatment of patients with dementia-related psychosis.
  • Antidepressants increased the risk of suicidal thoughts and behaviors in pediatric and young adult patients in short-term studies. Closely monitor all antidepressant-treated patients for clinical worsening, and for emergence of suicidal thoughts and behaviors. The safety and effectiveness of CAPLYTA have not been established in pediatric patients.

Contraindications: CAPLYTA is contraindicated in patients with a history of hypersensitivity to lumateperone or any components of CAPLYTA. Reactions have included pruritus, rash (e.g., allergic dermatitis, papular rash, and generalized rash), and urticaria.

Warnings & Precautions: Antipsychotic drugs have been reported to cause:

  • Cerebrovascular Adverse Reactions in Elderly Patients with Dementia-Related Psychosis, including stroke and transient ischemic attack. See Boxed WARNING above.
  • Neuroleptic Malignant Syndrome, which is a potentially fatal reaction. Signs and symptoms include hyperpyrexia, muscle rigidity, delirium, autonomic instability, elevated creatinine phosphokinase, myoglobinuria (and/or rhabdomyolysis), and acute renal failure. Manage with immediate discontinuation of CAPLYTA and provide intensive symptomatic treatment and monitoring.
  • Tardive Dyskinesia (TD) may develop in patients treated with antipsychotic drugs, including CAPLYTA. TD can develop after a relatively brief treatment period, even at low doses, or after treatment discontinuation. The TD risk appears to be highest in elderly women. The likelihood that TD will become irreversible increases with the duration of the antipsychotic drug treatment and cumulative dose. If signs and symptoms of TD appear, consider discontinuing CAPLYTA if clinically appropriate.
  • Metabolic Changes, including hyperglycemia, diabetes mellitus, dyslipidemia, and weight gain. Hyperglycemia, in some cases extreme and associated with ketoacidosis, hyperosmolar coma or death, has been reported in patients treated with antipsychotics. Measure weight and assess fasting plasma glucose and lipids when initiating CAPLYTA and monitor periodically during long-term treatment.
  • Leukopenia, Neutropenia, and Agranulocytosis (including fatal cases). Perform complete blood counts in patients with pre-existing low white blood cell count (WBC) or history of leukopenia or neutropenia. Consider discontinuing CAPLYTA if clinically significant decline in WBC occurs in absence of other causative factors. Discontinue CAPLYTA in patients with clinically significant neutropenia or absolute neutrophil count <1000/mm3 and monitor closely until neutropenia resolves.
  • Orthostatic Hypotension and Syncope. Monitor heart rate and blood pressure and warn patients with known cardiovascular or cerebrovascular disease. Orthostatic vital signs should be monitored in patients who are vulnerable to hypotension.
  • Falls. CAPLYTA may cause somnolence, postural hypotension, and motor and/or sensory instability, which may lead to falls and, consequently, fractures and other injuries. Assess patients for fall risk when initiating treatment and periodically during long-term treatment.
  • Seizures. Use CAPLYTA cautiously in patients with a history of seizures or with conditions that lower seizure threshold.
  • Potential for Cognitive and Motor Impairment. Advise patients to use caution when operating machinery or motor vehicles until they know how CAPLYTA affects them.
  • Body Temperature Dysregulation. Use CAPLYTA with caution in patients who may experience conditions that may increase core body temperature such as strenuous exercise, extreme heat, dehydration, or concomitant anticholinergics.
  • Dysphagia. Use CAPLYTA with caution in patients at risk for aspiration.

Drug Interactions:

  • Avoid concomitant use with CYP3A4 inducers.
  • Reduce dose for concomitant use with strong CYP3A4 inhibitors (10.5 mg) or moderate CYP3A4 inhibitors (21 mg).
  • Increased monitoring for serotonin reuptake inhibitor (SRI)‑associated adverse reactions is recommended when used with SRIs; including in geriatric patients who may be at greater risk for clinically significant hyponatremia.

Special Populations: Neonates exposed to antipsychotic drugs during the third trimester of pregnancy are at risk for extrapyramidal and/or withdrawal symptoms following delivery. Reduce dose for patients with moderate (Child-Pugh class B) or severe (Child-Pugh class C) hepatic impairment (21 mg).

Adverse Reactions: The most common adverse reactions in clinical trials (≥5% and greater than twice placebo) with CAPLYTA vs placebo were:

  • Major Depressive Disorder (Adjunctive therapy): dizziness (17% vs 5%), dry mouth (13% vs 3%), somnolence/sedation (12% vs 2%), nausea (9% vs 4%), fatigue (8% vs 2%), and diarrhea (5% vs 1%).
  • Bipolar Depression (Monotherapy, Adjunctive therapy): somnolence/sedation (13% vs 3%, 13% vs 3%), dizziness (8% vs 4%, 11% vs 2%), nausea (8% vs 3%, 9% vs 4%), and dry mouth (5% vs 1%, 5% vs 1%).
  • Schizophrenia: somnolence/sedation (24% vs 10%) and dry mouth (6% vs 2%).

CAPLYTA is available in 42 mg, 21 mg, and 10.5 mg capsules.

Indications

CAPLYTA is indicated in adults for adjunctive therapy along with antidepressants for the treatment of major depressive disorder (MDD); the treatment of depressive episodes associated with bipolar I or II disorder (bipolar depression) as monotherapy and as adjunctive therapy with lithium or valproate; and the treatment of schizophrenia.

US‑CAP‑2500828

Please see full Prescribing Information, including Boxed WARNINGS.

References: 1. CAPLYTA Prescribing Information. 2. Data on File (REF-02960). 3. Thase ME, Harrington A, Calabrese J, Montgomery S, Niu X, Patel MD. Evaluation of MADRS severity thresholds in patients with bipolar depression. J Affect Disord. 2021;286:58‑63. doi:10.1016/j.jad.2021.02.043 4. Earley WR, Durgam S. Kozauer SG, Chen C. Long‑term adjunctive lumateperone treatment in major depressive disorder: results from a six‑month open‑label extension study. Poster presented at the American Psychiatric Association (APA) 2025 Annual meeting, May 17‑21, 2025, Los Angeles, CA. 5. An open-label study of lumateprerone as adjunctive therapy in the treatment of patients with major depressive disorder. ClinicalTrials.gov. identifier: NCT05061719 Updated December 19, 2024. Accessed October 22, 2025. https://clinicaltrials.gov/study/NCT05061719

BOXED WARNINGS:

  • Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. CAPLYTA is not approved for the treatment of patients with dementia-related psychosis.
  • Antidepressants increased the risk of suicidal thoughts and behaviors in pediatric and young adults in short-term studies. Closely monitor all antidepressant-treated patients for clinical worsening, and for emergence of suicidal thoughts and behaviors. The safety and effectiveness of CAPLYTA have not been established in pediatric patients.