Longer-Term Clinical Trial Data | Latuda® (lurasidone HCl)

Longer-Term Data in Adult Patients

Study 3 Open-label Extension Evaluated Safety & Tolerability

Study Design1,2

Latuda® (lurasidone HCl) for Schizophrenia - Adult Open-label Extension Study Design Chart

Clinical Study Design Overview

  • Study 3 core (Meltzer et al.) was a 6-week, randomized, double-blind, placebo- and active-controlled trial (N=478) designed to evaluate the efficacy and safety of 2 fixed, once-daily doses of LATUDA (40 mg/day, 120 mg/day) in adult patients. Active-control olanzapine 15 mg/day was included to establish assay sensitivity and not for comparison of LATUDA to olanzapine2
  • The Study 3 extension was a 26-week, open-label extension phase (n=246) that included patients who had completed the initial 6-week, double-blind Study 3 core trial
    • The 26-week, flexible-dose extension phase was primarily designed to evaluate the safety of LATUDA in patients continued on or transitioned to LATUDA (40 mg/day–120 mg/day)
    • Safety analyses included adverse events, weight, body mass index, cholesterol, triglycerides, glucose, prolactin, the Barnes Akathisia Scale, the Simpson-Angus Scale, and the Abnormal Involuntary Movement Scale1

Tolerability of LATUDA in Study 3 open-label extension

Latuda® (lurasidone HCl) for Schizophrenia - Adult Long-term Adverse Reactions Table

Changes in weight in adult patients

Latuda® (lurasidone HCl) Long-term Weight Change Chart

  • The shaded gray area represents the 6-week, fixed-dose core Study 3 (Meltzer HY, et al), and was followed by a 7-day, fixed-dose, single-blind period that occurred before the first open-label assessment at Week 81, 2
  • Mean change in weight from double-blind baseline to Month 8 for all patients who completed the 26-week extension of Study 3 was 1.94 kg (4.27 lb)3
  • Weight gain has been observed with atypical antipsychotic use. Clinical monitoring of weight is recommended4

Changes in lipids and glucose in adult patients

Latuda® (lurasidone HCl) Long-term Lipid and Glucose Change Chart

  • Median changes from open-label baseline for all patients who received LATUDA in Study 3 26-week extension were total cholesterol –6.5 mg/dL (n=114); triglycerides –8.5 mg/dL (n=114); and glucose 1.0 mg/dL (n=113)1
  • Undesirable alterations in lipids have been observed in patients treated with atypical antipsychotics4
  • Any patient treated with atypical antipsychotics should be monitored for symptoms of hyperglycemia including polydipsia, polyuria, polyphagia, and weakness4

Change in prolactin levels in adult patients

  • Median changes in prolactin from open-label baseline at Month 8 (observed cases) were as follows: placebo to LATUDA (0 ng/mL; n=28); olanzapine to LATUDA (−4.2 ng/mL; n=30); LATUDA to LATUDA (−1.3 ng/mL; n=56); all LATUDA  (−1.3 ng/mL; n=114)1  

View metabolic changes at Year 1 in primarily open-label extension studies (pooled).

1. Stahl SM, Cucchiaro J, Simonelli, D, Hsu J, Pikalov A, Loebel A. Effectiveness of lurasidone for patients with schizophrenia following 6 weeks of acute treatment with lurasidone, olanzapine, or placebo: a 6-month, open-label, extension study. J Clin Psychiatry. 2013;74(5):507-15.
2. Meltzer HY, Cucchiaro J, Silva R, et al. Lurasidone in the treatment of schizophrenia: a randomized, double-blind, placebo- and olanzapine-controlled study. Am J Psychiatry. 2011;168:957-967.
3. Data on file. Sunovion Pharmaceuticals Inc.
4. Latuda® (lurasidone HCl) prescribing information. Sunovion Pharmaceuticals Inc. March 2018.



Increased Mortality in Elderly Patients with Dementia-Related Psychosis
Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. LATUDA is not approved for the treatment of patients with dementia-related psychosis.

Suicidal Thoughts and Behaviors
Antidepressants increased the risk of suicidal thoughts and behavior 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.


CONTRAINDICATIONS: LATUDA is contraindicated in the following:

Cerebrovascular Adverse Reactions, Including Stroke: In clinical trials, elderly subjects with dementia randomized to risperidone, aripiprazole, and olanzapine had a higher incidence of stroke and transient ischemic attack, including fatal stroke. LATUDA is not approved for the treatment of patients with dementia-related psychosis.

Neuroleptic Malignant Syndrome (NMS): NMS is a potentially fatal symptom complex reported with administration of antipsychotic drugs. Clinical signs of NMS are hyperpyrexia, muscle rigidity, altered mental status, and evidence of autonomic instability. Additional signs may include elevated creatine phosphokinase, myoglobinuria (rhabdomyolysis), and acute renal failure. Manage NMS with immediate discontinuation of antipsychotic drugs, including LATUDA, intensive symptomatic treatment and monitoring.

Tardive Dyskinesia (TD): The risk of developing TD (a syndrome of abnormal involuntary movements) and the potential for it to become irreversible are believed to increase as the duration of treatment and total cumulative dose of antipsychotic increase. The syndrome can develop, although much less commonly, after relatively brief treatment periods at low doses or may even arise after discontinuation of treatment. The syndrome may remit, partially or completely, if antipsychotic treatment is withdrawn.

Metabolic Changes Atypical antipsychotic drugs have caused metabolic changes including:

Hyperglycemia and Diabetes Mellitus: Hyperglycemia, in some cases extreme and associated with ketoacidosis or hyperosmolar coma or death, has been reported in patients treated with atypical antipsychotics. Patients with diabetes should be regularly monitored for worsening of glucose control; those with risk factors for diabetes should undergo fasting blood glucose testing at the beginning of and periodically during treatment. Any patient treated with atypical antipsychotics should be monitored for symptoms of hyperglycemia, including polydipsia, polyuria, polyphagia, and weakness. Patients who develop symptoms of hyperglycemia should undergo fasting blood glucose testing. In some cases, hyperglycemia has resolved when the atypical antipsychotic was discontinued; however, some patients required continuation of anti-diabetic treatment despite discontinuation of the suspect drug.

Dyslipidemia: Undesirable alterations in lipids have been observed in patients treated with atypical antipsychotics.

Weight Gain: Weight gain has been observed with atypical antipsychotic use. Clinical monitoring of weight is recommended.

Hyperprolactinemia: As with other drugs that antagonize dopamine D2 receptors, LATUDA elevates prolactin levels. Galactorrhea, amenorrhea, gynecomastia, and impotence have been reported in patients receiving prolactin-elevating compounds.

Leukopenia, Neutropenia, and Agranulocytosis: Leukopenia/neutropenia has been reported with antipsychotics. Agranulocytosis (including fatal cases) has been reported with other agents in the class. Monitor complete blood count in patients with a pre-existing low white blood cell count (WBC)/absolute neutrophil count (ANC) or history of drug-induced leukopenia/neutropenia. Discontinue LATUDA at the first sign of a decline in WBC in the absence of other causative factors.

Orthostatic Hypotension and Syncope: Atypical antipsychotics cause orthostatic hypotension and syncope. Generally, the risk is greatest at the beginning of treatment and when increasing the dose. Monitor patients vulnerable to hypotension and those with cardiovascular and cerebrovascular disease.

Falls: Antipsychotics may cause somnolence, postural hypotension, or motor and sensory instability, which may lead to falls, causing fractures or other injuries. For patients with disease, conditions, or medications that could exacerbate these effects, complete fall risk assessments when initiating treatment and recurrently during therapy.

Seizures: LATUDA should be used cautiously in patients with a history of seizures or with conditions that lower seizure threshold.

Potential for Cognitive and Motor Impairment: Patients should be cautioned about operating hazardous machinery, including motor vehicles, until they are reasonably certain that therapy with LATUDA does not affect them adversely.

Body Temperature Regulation: Use LATUDA with caution in patients who may experience conditions that increase body temperature (e.g., exercising strenuously, exposure to extreme heat, concomitant medication with anticholinergic activity, or being subject to dehydration).

Dysphagia: Antipsychotics, including LATUDA, have been associated with esophageal dysmotility and aspiration, and should be used with caution in patients at risk for aspiration pneumonia.

Most Commonly Observed Adverse Reactions: Commonly observed adverse reactions (≥5% incidence and at least twice the rate of placebo) for LATUDA:

To report SUSPECTED ADVERSE REACTIONS, contact Sunovion Pharmaceuticals Inc. at 877-737-7226 or FDA at 1-800-FDA-1088 (www.fda.gov/medwatch).


LATUDA is indicated for:

Before prescribing LATUDA, please read the full Prescribing Information, including Boxed Warning.