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Niraparib

AKEEGA with prednisone is indicated for the treatment of adult patients with deleterious or suspected deleterious BRCA2 -mutated ( BRCA2 m) metastatic castration-sensitive prostate cancer (mCSPC).

Prescribing label

Selected manufacturer label information, organised into consistent sections by Sofidex. This source is written for healthcare professionals; ask your pharmacist to explain instructions that are unclear. Read the full label at DailyMed ↗

Drug facts

Used for
  • Select patients for therapy based on an FDA-approved test for AKEEGA.
  • AKEEGA is a combination of niraparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, and abiraterone acetate, a CYP17 inhibitor indicated with prednisone for the treatment of adult patients with: deleterious or suspected deleterious BRCA2 -mutated ( BRCA2 m) metastatic castration-sensitive prostate cancer (mCSPC).

What it is used for

AKEEGA with prednisone is indicated for the treatment of adult patients with deleterious or suspected deleterious BRCA -mutated ( BRCA m) metastatic castration-resistant prostate cancer (mCRPC).

Select patients for therapy based on an FDA-approved test for AKEEGA.

Side effects, and when to stop

The following adverse reactions are discussed elsewhere in the labeling:

  • Myelodysplastic syndrome/acute myeloid leukemia
  • Myelosuppression
  • Hypokalemia, fluid retention, and cardiovascular adverse reactions
  • Hepatotoxicity
  • Adrenocortical insufficiency
  • Hypoglycemia
  • Increased fractures and mortality in combination with Radium 223 Dichloride
  • Posterior reversible encephalopathy syndrome

Who should not take it

None.

Storing it

Storage and Handling

Store at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F).

Based on its mechanism of action, AKEEGA may harm a developing fetus. Females who are or may become pregnant should handle AKEEGA tablets with protection, e.g., gloves.

Cite this page

NLM

sofidex [Internet]. Daloreum; c2026. Niraparib; [reviewed 2026 Aug 3; cited 2026 Nov 10]. Available from: https://sofidex.com/patients/medicines/niraparib

APA 7th

sofidex. (2026, August 3). Niraparib. Daloreum. Retrieved November 10, 2026, from https://sofidex.com/patients/medicines/niraparib

AMA 11th

Niraparib. sofidex. Reviewed August 3, 2026. Accessed November 10, 2026. https://sofidex.com/patients/medicines/niraparib

The cited date is today’s, because a citation records when you read the page. The reviewed date is when a clinician last checked it.