How long should someone with ovarian cancer stay on a PARP inhibitor after hysterectomy and chemotherapy?
PARP inhibitors are typically prescribed for two to three years, or until cancer progresses—not necessarily for the rest of your life.
In clinical trials, treatment duration varied
* Some studies treated participants for Show Full Answer
How long should someone with ovarian cancer stay on a PARP inhibitor after hysterectomy and chemotherapy?
PARP inhibitors are typically prescribed for two to three years, or until cancer progresses—not necessarily for the rest of your life.
In clinical trials, treatment duration varied:
* Some studies treated participants for up to 24 months
* Others continued until cancer progression occurred
* The goal is maintenance therapy to delay recurrence, not lifelong treatment
Your oncologist will determine the best duration based on:
* How well the medication is working
* Side effects you experience
* Whether your cancer shows signs of progression
* Your individual response to treatment
It's important to discuss your specific treatment plan with your doctor, as they can tailor the duration to your unique situation and adjust if needed based on how you're doing.
December 15, 2025
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