| Bipolar I disorder
Geodon vs Lybalvi
Side-by-side clinical, coverage, and cost comparison for bipolar i disorder.Deep comparison between: Geodon vs Lybalvi with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsLybalvi has a higher rate of injection site reactions vs Geodon based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Lybalvi but not Geodon, including UnitedHealthcare
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Category
Geodon
Lybalvi
At A Glance
Oral / IM injection
Twice daily
D2/5HT2 antagonist
Oral
Once daily
Atypical antipsychotic + opioid antagonist
Indications
- Schizophrenia
- Bipolar I disorder
- Schizophrenia
- Bipolar I disorder
Dosing
Schizophrenia Initiate at 20 mg twice daily with food; may adjust up to 80 mg twice daily at intervals of not less than 2 days.
Schizophrenia (acute agitation, IM) 10-20 mg IM as needed up to 40 mg/day; 10 mg may be given every 2 hours, 20 mg every 4 hours; limit to 3 consecutive days, then transition to oral.
Bipolar I disorder (acute manic/mixed episodes) Initiate at 40 mg twice daily with food; increase to 60 or 80 mg twice daily on day 2; subsequent doses adjusted within 40-80 mg twice daily range based on tolerability and efficacy.
Bipolar I disorder (maintenance, adjunct to lithium or valproate) Continue at the same dose on which the patient was initially stabilized, within the range of 40-80 mg twice daily with food.
Schizophrenia Initiate at 5 or 10 mg/10 mg orally once daily; recommended dose 10, 15, or 20 mg/10 mg once daily; maximum 20 mg/10 mg once daily.
Bipolar I disorder - monotherapy (manic or mixed episodes) Initiate at 10 or 15 mg/10 mg orally once daily; recommended dose 10, 15, or 20 mg/10 mg once daily; maximum 20 mg/10 mg once daily.
Bipolar I disorder - adjunct to lithium or valproate Initiate at 10 mg/10 mg orally once daily; recommended dose 10, 15, or 20 mg/10 mg once daily; maximum 20 mg/10 mg once daily.
Contraindications
- Known history of QT prolongation, including congenital long QT syndrome
- Recent acute myocardial infarction
- Uncompensated heart failure
- Concomitant use with drugs that prolong the QT interval (e.g., dofetilide, sotalol, quinidine, Class Ia and III anti-arrhythmics, mesoridazine, thioridazine, chlorpromazine, droperidol, pimozide, sparfloxacin, gatifloxacin, moxifloxacin, halofantrine, mefloquine, pentamidine, arsenic trioxide, levomethadyl acetate, dolasetron mesylate, probucol, tacrolimus)
- Known hypersensitivity to ziprasidone or any excipient
- Concomitant use of MAOIs, or use within 14 days of stopping an MAOI
- Current opioid use
- Acute opioid withdrawal
Adverse Reactions
Most common (>=5%) Somnolence, extrapyramidal symptoms, akathisia, dizziness, nausea, constipation, respiratory tract infection, headache, asthenia, abnormal vision
Serious QT prolongation, neuroleptic malignant syndrome, serotonin syndrome, tardive dyskinesia, DRESS, leukopenia, neutropenia, agranulocytosis, seizures
Postmarketing Torsade de pointes, facial droop, galactorrhea, priapism, somnambulism, angioedema, urinary incontinence, postural hypotension, syncope
Most common (>=5%) Weight increased, somnolence, dry mouth, headache
Serious Neuroleptic malignant syndrome, drug reaction with eosinophilia and systemic symptoms (DRESS), metabolic changes (hyperglycemia, dyslipidemia, weight gain), tardive dyskinesia, orthostatic hypotension and syncope, leukopenia, neutropenia, agranulocytosis, dysphagia, seizures
Postmarketing Anaphylactoid reaction, angioedema, cholestatic or mixed liver injury, hepatitis, jaundice, diabetic coma, diabetic ketoacidosis, DRESS, fecal incontinence, hyperlipidemia, neutropenia, pancreatitis, priapism, rash, rhabdomyolysis, SIADH, somnambulism, stuttering, venous thromboembolic events
Pharmacology
Ziprasidone is a dopamine D2/D3 and serotonin 5HT2A/5HT2C antagonist with agonist activity at 5HT1A receptors and inhibition of synaptic reuptake of serotonin and norepinephrine; its antipsychotic and antimanic effects are thought to be mediated through combined D2 and 5HT2 antagonism.
The efficacy of olanzapine in schizophrenia and bipolar I disorder may be mediated through combined dopamine and serotonin type 2 (5HT2) antagonism; samidorphan is an opioid antagonist whose mechanism could be mediated through mu-, kappa-, and delta-opioid receptor antagonism.
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Most Common Insurance
Anthem BCBS
Geodon
- Covered on 5 commercial plans
- PA (6/12) · Step Therapy (6/12) · Qty limit (0/12)
Lybalvi
- Covered on 5 commercial plans
- PA (1/12) · Step Therapy (6/12) · Qty limit (10/12)
UnitedHealthcare
Geodon
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Lybalvi
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (1/8) · Qty limit (1/8)
Humana
Geodon
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (1/3)
Lybalvi
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Geodon.
Cost estimate not availableHealthWell: Schizophrenia - Medicare Access
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.