First-line Maintenance Treatment With Fluzoparib Plus Bevacizumab in Advanced BRCA Wild Type Ovarian Cancer

Trial Title: First-line Maintenance Treatment With Fluzoparib Plus Bevacizumab in Advanced BRCA Wild Type Ovarian Cancer

NCT ID: NCT06063070

Condition: Ovarian Cancer
High Grade Serous Adenocarcinoma of Ovary
High Grade Endometrioid Ovarian Cancer
Primary Peritoneal Cancer
Fallopian-tube Cancer

Conditions: Official terms:
Ovarian Neoplasms
Carcinoma, Ovarian Epithelial
Fallopian Tube Neoplasms
Cystadenocarcinoma, Serous
Bevacizumab
Angiogenesis Inhibitors
Fluzoparib
Poly(ADP-ribose) Polymerase Inhibitors

Conditions: Keywords:
ovarian cancer
PARP inhibitors
Flzuoparib
Antiangiogenic agents
Bevacizumab
BRCA wild-type

Study type: Interventional

Study phase: Phase 2

Overall status: Not yet recruiting

Study design:

Allocation: N/A

Intervention model: Single Group Assignment

Intervention model description: Drug: fluzoparib plus Bevacizumab

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Fluzoparib Capsules
Description: oral
Arm group label: Fluzoparib + Bevacizumab

Other name: Poly (ADP-ribose) polymerase (PARP) inhibitor

Intervention type: Drug
Intervention name: Bevacizumab
Description: Injectable solution
Arm group label: Fluzoparib + Bevacizumab

Other name: Antiangiogenic agents

Summary: This is an open-label, multi-center Phase II study of fluzoparib combined with bevacizumab for maintenance therapy after first-line platinum-containing chemotherapy in patients with BRCA wild-type advanced ovarian cancer. The primary objective is to evaluate median progression free survival of fluzoparib plus bevacizumab.

Criteria for eligibility:
Criteria:
Inclusion Criteria: 1. Signed informed consent and ability to comply with treatment and follow-up. 2. Age ≥ 18 years (Calculated on the date the informed consent was signed). 3. Pathologically confirmed high-grade serous (or medium-low differentiation) or high grade endometrioid (≥ grade II) ovarian cancer, primary peritoneal cancer and/or fallopian-tube cancer: - Mixed tumors: high-grade serous or high grade endometrioid (≥ grade II) component must be >50%. 4. Patients with newly diagnosed, histologically confirmed, advanced (FIGO stage III or IV of the 2018 FIGO classification) ovarian, fallopian tube, or primary peritoneal cancer; and underwent tumor reduction surgery. 5. Patients must have received prior to enrollment a minimum of 6 cycles and a maximum of 9 cycles of first line platinum-taxane chemotherapy. However, if platinum-based therapy must be discontinued early as a result of intolerable toxicity, patients must have received a minimum of 4 cycles of the platinum regimen: -Preoperative neoadjuvant chemotherapy and postoperative chemotherapy counted as 1 chemotherapy treatment regimen. 6. Patients must be prior to enrollment in complete response (CR) or partial response (PR) from their first line treatment, and use of the trial drug at least 3 weeks and no more than 9 weeks after their last dose of chemotherapy. - At least 4 cycles of the platinum regimen treatment were completed. - During or after platinum-containing chemotherapy, concurrent use of other investigational drugs and treatment other than endocrine therapy drugs are not permitted. - Bevacizumab in combination with the first line platinum-taxane chemotherapy was allowed. - At the end of the last platinum-containing regimen, the radiographic evaluation of the efficacy was CR or PR, CA125 was reduced to within the upper limit of normal (ULN) or ≥90% lower than pre-treatment levels during treatment, and CA125 was maintained at <1x ULN or has not >10% higher than previously observed for 7 days before the first trial of drug administration. - If there is no evaluable lesion prior to chemotherapy, CA125 must remit to 3 years after radical surgery; 2. Patients with untreated central nervous system metastases: -Patients with prior treatment (radiotherapy or surgery) for systemic, radical brain or meningeal metastases may be enrolled if imaging confirms that stabilization has been maintained for at least 1 month and systemic hormone therapy (dose >10mg/day prednisone or other equivocal hormone) has been discontinued for more than 2 weeks and who have no clinical evidence can be included; 3. Any previous treatment with PARP inhibitor, including, olaparib, niraparib, rucaparib, pamiparib, and fluzoparib; 4. Inability to swallow tablets properly or gastrointestinal function, may interfere with drug absorption, according to the investigator. 5. Recent (within 3 months) occurrence of intestinal obstruction, gastrointestinal perforation; 6. Patients with clinically symptomatic carcinomatous ascites or pleural effusion who need puncture or drainage or who have received drainage of ascites or pleural effusion within 2 months prior to the first trial of drug administration. 7. Patients with clinically significant cardiovascular disease that are not well controlled, such as (1) New York Heart Association (NYHA) ≥ grade 2 congestive heart failure (CHF) (2) unstable angina pectoris (3) myocardial infarction within 1 year (4) clinically significant supraventricular or ventricular arrhythmia requiring treatment or intervention (5) QTc > 470ms; 8. Patients with abnormal coagulation (INR > 1.5 or prothrombin time (PT) > ULN + 4 seconds), bleeding tendency, or who are receiving thrombolytic or anticoagulant therapy are permitted to receive low-dose low molecular heparin or oral aspirin for prophylactic anticoagulation during the trial; 9. Patients who have experienced clinically significant bleeding symptoms or have a definite bleeding tendency within 3 months prior to the first dose, such as peptic bleeding, bleeding gastric ulcer, or suffering from vasculitis, etc., may be retested if the fecal occult blood is positive at the baseline period, and if it is still positive after the retesting, combined with the clinical judgment, and if necessary, gastroscopy will be carried out; 10. Accompanied by active ulcers, unhealed wounds or with fractures; 11. Patients who suffering from hypertension which cannot be well controlled by antihypertensive medication (systolic blood pressure ≥ 150mmHg or diastolic blood pressure ≥ 90mmHg); 12. Any bleeding event with a severity rating of 2 or more on the CTCAE 5.0 within 4 weeks prior to the first dose; 13. Patients has an active infection or an unexplained fever >38.5 degrees during the screening period, prior to the first dose; 14. Patients who has a congenital or acquired immune deficiency (e.g., HIV-infected), or active hepatitis (Hepatitis B reference: HBsAg-positive, HBV DNA ≥500 IU/ml; Hepatitis C reference: HCV antibody-positive, HCV viral copy number > upper limit of normal); 15. Prior history of radiotherapy, chemotherapy, hormonal therapy, or molecularly targeted therapy less than 4 weeks after completion of therapy (last dose) and prior to study drug administration (less than 5 drug half-lives for oral molecularly targeted agents); prior treatment-induced adverse events (other than alopecia) have not recovered to ≤ 1 degree (CTCAE 5.0); 16. Arterial/venous thrombotic events, such as cerebrovascular accidents (including temporary ischemic attack, cerebral hemorrhage, cerebral infarction), deep vein thrombosis, and pulmonary embolism, occurred within 6 months prior to the first dose of medication. 17. Patients with an inherited or acquired history of bleeding or coagulation disorders (e.g. hemophiliacs, coagulation disorders, thrombocytopenia, etc.). There were clinically significant bleeding symptoms or definite bleeding tendency, such as gastrointestinal bleeding, bleeding gastric ulcer, etc., within 3 months prior to the first dose; 18. Patients has received other systemic antitumor therapy during the study period; 19. In the investigator's judgment, patients have other factors that may lead to the forced termination of the study, such as other serious illnesses (including psychiatric illnesses) that require comorbid treatment, serious laboratory test abnormalities, accompanied by family or social factors, which will affect the subject's safety, or the collection of information and samples.

Gender: Female

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Sun Yat-sen University Cancer Cetntre

Address:
City: Guangzhou
Zip: 510060
Country: China

Contact:
Last name: Chunyan Lan, MD&PhD

Phone: +862087343104
Email: lanchy@sysucc.org.cn

Start date: October 18, 2023

Completion date: October 30, 2027

Lead sponsor:
Agency: Sun Yat-sen University
Agency class: Other

Source: Sun Yat-sen University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06063070