VALBENAZINE CAP,SPRINKLE
Clinical Criteria Summary
Document 642
Exclusion Criteria
- Patient is actively suicidal or has untreated/inadequately treated depression
- Congenital long QT interval, or QTc >450 ms (men) / >470 ms (women)
- History of cardiac arrhythmias (ventricular), cardiac conduction system disease (LBBB/RBBB), or cardiac device (candidates may be considered with cardiology evaluation)
- Concurrent use of a monoamine oxidase inhibitor (MAOI)
- Current or recent reserpine use within the past 20 days
- Concurrent use of another VMAT2 inhibitor
- History of neuroleptic malignant syndrome (NMS)
- Current clinically significant hyperprolactinemia
- Pregnant or lactating
- Concurrent use of a strong CYP3A4 inducer
Inclusion Criteria
- Diagnosis of tardive dyskinesia secondary to a dopaminergic blocking agent (e.g., antipsychotic or metoclopramide)
- TD interferes with functional status (self-care, ambulation), quality of life, or causes social stigma/isolation/embarrassment
- Prescriber has documented specific movement(s) (facial, oral, extremity, trunk) in medical record along with impact on function, quality of life, or socialization
- Recent Abnormal Involuntary Movement Scale (AIMS) score recorded in medical record
- ECG performed to confirm QTc <450 ms (men) / <470 ms (women)
- If initial prescriber is a resident/fellow/trainee, attending psychiatrist or neurologist must verify diagnosis and need for valbenazine
Document 267
Exclusion Criteria
- Active suicidality or untreated/inadequately treated depression
- Congenital long QT interval or QTc >450 ms (men) / >470 ms (women)
- History of cardiac arrhythmias (ventricular), cardiac conduction system disease (LBBB/RBBB), or presence of a cardiac device (requires cardiology evaluation for consideration)
- Concurrent use of monoamine oxidase inhibitors (MAOIs)
- Current or recent reserpine use within the past 20 days
- Concurrent use of another VMAT2 inhibitor
- History of neuroleptic malignant syndrome (NMS)
- Current clinically significant hyperprolactinemia
- Pregnancy or lactation
- Concurrent use of strong CYP3A4 inducers
Inclusion Criteria
- Documented diagnosis of Huntington disease in the medical record
- Disabling or painful chorea that interferes with functional status (self-care, ambulation), quality of life, or causes social stigma/isolation/embarrassment
- Documentation of specific movement(s) (facial, oral, extremity, trunk) and their impact on function, quality of life, or socialization
- Verification by an attending psychiatrist or neurologist if the initial prescriber is a resident, fellow, or other trainee