Aripiprazole Maintena dosing is which interval and amount?

Aripiprazole Maintena dosing is which interval and amount?

• A. 300-400 mg q 4 weeks
• B. 117 mg (75 mg) IM q 4 weeks
• C. 90-120 mg q 4 weeks
• D. 25-50 mg q 2 weeks

Answer: (A)

Aripiprazole Maintena is a long-acting injectable given on a monthly schedule. The recommended dose per injection is 300–400 mg, administered every 4 weeks. In practice, 400 mg once a month is the standard target, with 300 mg used if tolerability or other factors necessitate a lower dose. This monthly interval provides steady drug exposure and helps maintain symptom control between injections. The other dosing options described do not align with Maintena’s regimen, which is monthly administration with a 300–400 mg dose, rather than higher frequencies or much smaller, more frequent doses.

Aripiprazole Maintena is a long-acting injectable given on a monthly schedule. The recommended dose per injection is 300–400 mg, administered every 4 weeks. In practice, 400 mg once a month is the standard target, with 300 mg used if tolerability or other factors necessitate a lower dose. This monthly interval provides steady drug exposure and helps maintain symptom control between injections. The other dosing options described do not align with Maintena’s regimen, which is monthly administration with a 300–400 mg dose, rather than higher frequencies or much smaller, more frequent doses.