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Recruiting Phase 2 NCT05961124

Alternative Dosing Of Niraparib To Decrease Dose Interruption In First Line Maintenance Treatment For Ovarian Cancer

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Trial Parameters

Condition Ovarian Cancer
Sponsor Sunnybrook Health Sciences Centre
Study Type INTERVENTIONAL
Phase Phase 2
Enrollment 40
Sex FEMALE
Min Age 18 Years
Max Age N/A
Start Date 2023-08-21
Completion 2025-09
Interventions
Niraparib

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Brief Summary

The goal of this clinical trial is to test alternative dosing of niraparib in patients with newly diagnosed high-grade, advanced stage ovarian cancer. The main questions it aims to answer are: What is the incidence of hematologic and other adverse events? What is the incidence of dose interruption, dose reduction and discontinuation? What is the length of time of progression-free survival at 24 months?

Eligibility Criteria

Inclusion Criteria 1. Patients must be able to understand the study, agree to participate and provide written, informed consent 2. Patients must be female and age \>/= 18 years of age 3. Newly diagnosed, histologically confirmed, high-grade serous and grade 3 endometrioid ovarian, primary peritoneal, or fallopian tube cancer undergoing frontline treatment 4. Stage III and IV cancer according to International Federation of Gynecology and Obstetrics (FIGO) 2018 criteria and all patients undergoing neoadjuvant chemotherapy (NACT) 5. Patients must meet the following front-line treatment requirements: i. Patients must have completed a minimum of 4 cycles of platinum-based chemotherapy (carboplatin, cisplatin, oxaliplatin). Primary or interval debulking therapy and intraperitoneal chemotherapy are allowed. ii. Patients must have a complete response or partial tumor response (no lesion \>1cm) to platinum-based regimen iii. CA-125 must be either: 1. CA-125 in normal range or 2. CA-125 decrease

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