Caprelsa Dosage

Generic name: VANDETANIB 100mg
Dosage form: tablet, film coated
Drug classes: EGFR inhibitors, Multikinase inhibitors, VEGF/VEGFR inhibitors

Medically reviewed by Drugs.com. Last updated on Apr 19, 2024.

The recommended dose of CAPRELSA is 300 mg taken orally once daily until disease progression or unacceptable toxicity occurs.

CAPRELSA may be taken with or without food.

Do not take a missed dose within 12 hours of the next dose.

Do not crush CAPRELSA tablets. The tablets can be dispersed in 2 ounces of water by stirring for approximately 10 minutes (will not completely dissolve). Do not use other liquids for dispersion. Swallow immediately after dispersion. Mix any remaining residue with 4 additional ounces of water and swallow.

The dispersion can also be administered through nasogastric or gastrostomy tubes.

Dosage Adjustment

For Adverse Reactions

The 300 mg daily dose can be reduced to 200 mg (two 100 mg tablets) and then to 100 mg for Common Terminology Criteria for Adverse Events (CTCAE) Grade 3 or greater toxicities.

Interrupt CAPRELSA for the following:

Corrected QT interval, Fridericia (QTcF) greater than 500 ms: Resume at a reduced dose when the QTcF returns to less than 450 ms.
CTCAE Grade 3 or greater toxicity: Resume at a reduced dose when the toxicity resolves or improves to CTCAE Grade 1.

For recurrent toxicities, reduce the dose of CAPRELSA to 100 mg after resolution or improvement to CTCAE Grade 1 severity, if continued treatment is warranted.

Adverse events including QT interval prolongation should be monitored closely as they may not resolve fully until approximately three plasma half-lives of the drug. Monitor appropriately.

For Patients with Renal Impairment

Reduce the starting dose to 200 mg in patients with moderate (creatinine clearance ≥30 to <50 mL/min) renal impairment.

For Patients with Hepatic Impairment

CAPRELSA is not recommended for use in patients with moderate and severe hepatic impairment.