Niraparib Combined With Brivanib or Toripalimab in Patients With Cervical Cancer

Study Overview
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Brief Summary
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A Clinical Proof-of-concept Study Evaluating Efficacy and Safety of ZL-2306 (Niraparib) Combined With Brivanib or Toripalimab in Patients With Metastatic, Recurrent, and Persistent Cervical Cancer

Detailed Description
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A prospective, open-ended, single-arm, phase II clinical study.Patients are with metastatic, recurrent, persistent cervical cancer (squamous cell carcinoma, adenocarcinoma, adenosquamous carcinoma) To observe the efficacy and safety of ZL-2306 (Niraparib) combined with Brivanib or Toripalimab in patients with metastatic, recurrent and persistent cervical cancer, and to explore the biomarkers of effectiveness.

Official Title
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A Clinical Proof-of-concept Study Evaluating Efficacy and Safety of ZL-2306 (Niraparib) Combined With Brivanib or Toripalimab in Patients With Metastatic, Recurrent, and Persistent Cervical Cancer

Conditions
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Cervical Cancer

Intervention / Treatment
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* Drug: niraparib combined with brivanib
* Drug: niraparib combined with toripalimab


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Female, aged ≥ 18 yrs and ≤70 yrs; Patients volunteered to participate in this study, signed informed consent, good compliance, and cooperated with follow-up; The subjects' damage caused by other treatments has been recovered (NCI CTCAE version 5.0 grade ≤ grade 1), ECOG score ≤ 2 points Expected survival is longer than 3 months; Pathological diagnosis of cervical squamous cell carcinoma, adenocarcinoma, and adenosquamous carcinoma; Evaluable lesions: CT scan of tumor lesions ≥5mm in length, CT scan of lymph node lesions ≥10mm in length, and scan layer thickness not greater than 5mm (refer to RECIST 1.1); The first diagnosis was confirmed by pathology and / or cytology to be metastatic, or recurrent, persistent cervical cancer (mainly refers to tumors remaining or progressing at least 3 months after initial radiotherapy or concurrent chemoradiotherapy), and the patient can no longer accept Surgery or chemoradiation; Subject agrees to take blood sample; Subjects can provide formalin-fixed, paraffin-embedded tumor tissue samples for subsequent related gene testing (optional); A.Complete blood count: hemoglobin (Hb) ≥90g/L ; absolute neutrophil count (ANC) ≥1.0×109/L ; platelets >=100×109/L B. Biochemical test standards: a. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2 times the upper limit of normal value (ULN). If with liver metastases, ALT and AST ≤ 5 × ULN; b. Total bilirubin (TBIL) ≤ 1.5 × ULN; c. Serum creatinine (Cr) ≤ 1.5 × ULN or creatinine clearance (CCr) ≥ 60ml / min; d. Doppler ultrasound evaluation: left ventricular ejection Blood fraction (LVEF) ≥ the lower limit of normal value (50%). Women of childbearing age should agree that contraception (such as an intrauterine device, contraceptive, or condom) must be used during the study and within 3 months after the last dose; a serum or urine pregnancy test must be negative within 14 days of study enrollment and must be Non-lactating patients. Sign written informed consent before conducting any research-related procedures. Exclusion Criteria: 1.People who are known to be allergic to zl-2306 (niraparib)，brivanib and toripalimab or to active or inactive ingredients of drugs with similar chemical structures to zl-2306 (niraparib），brivanib and toripalimab. 2.Multiple factors affecting oral medication (such as inability to swallow, post-gastrointestinal resection, chronic diarrhea, etc.). 3.Symptomatic, uncontrolled brain metastases or pia meningeal metastases. No imaging scan is required to confirm brain-free metastases; patients with spinal cord compression may still be considered if they have received targeted treatment and have evidence of clinical stability of the disease for at least> 28 days (controlled central nervous system metastasis must be in the study Have received treatment such as radiation or chemotherapy for at least 1 month; patients must not have new symptoms related to central nervous system lesions or symptoms that indicate disease progression, and patients either take a stable dose of hormones or do not need to take hormones). 5.Underwent major surgery within 3 weeks before the study began, or any surgical effects that have not recovered after surgery, or received chemotherapy. 6.Received> 20% bone marrow palliative radiotherapy 1 week before enrollment. 7.Have aggressive cancers other than cervical cancer (except fully treated basal or squamous cell skin cancer within 2 years before enrollment). 8.Patient has a previous or current diagnosis of myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML). 9.Suffering from a serious or uncontrolled illness, including but not limited to: Uncontrollable nausea and vomiting, inability to swallow research drugs, and any gastrointestinal disorders that may interfere with the metabolism of the drug. Active viral infections such as human immunodeficiency virus, hepatitis B, hepatitis C, etc. Uncontrolled major seizures, unstable spinal cord compression, superior vena cava syndrome, or other mental illnesses that prevent patients from signing informed consent. Immunodeficiency (except splenectomy), or other diseases that the investigator believes may expose patients to high-risk toxicity. 10.History of bleeding and thrombosis: Any CTCAE Grade 2 bleeding event within 3 months prior to screening, or CTCAE Grade 3 and above bleeding events within 6 months prior to screening. History of gastrointestinal bleeding or clear gastrointestinal bleeding tendency within 6 months before screening. Such as: esophageal varices at risk of bleeding, focal lesions of locally active ulcers, or fecal occult blood +. Have active bleeding or coagulopathy, have a tendency to bleed, or are receiving thrombolytic or anticoagulant therapy. Patients need anticoagulation with drugs such as warfarin or heparin. Patients need long-term antiplatelet therapy (eg aspirin, clopidogrel). Thrombosis or embolism events in the past 6 months, such as: cerebrovascular accidents (including transient ischemic attacks), pulmonary embolism. 11.Serious cardiovascular history: NYHA (New York Heart Association) Grade 3 and 4 congestive heart failure. Suffering from unstable angina or newly diagnosed angina or myocardial infarction within 12 months before screening. Arrhythmias requiring therapeutic intervention (patients taking beta-blockers or digoxin can be enrolled). CTCAE≥ grade 2 valvular heart disease. 12.Poorly controlled hypertension (systolic blood pressure> 150 mmHg or diastolic blood pressure> 100 mmHg). 13.Other laboratory inspection abnormalities: Hyponatremia (sodium <130 mmol / L); baseline serum potassium <3.5 mmol / L (before entering the study, potassium supplements can be used to restore serum potassium above this level). Abnormal thyroid function, and drugs cannot maintain thyroid function within normal range. 14.Any previous or current disease, treatment, or laboratory abnormality that may interfere with the results of the study, affect the patient's full participation in the study, or the investigator believes that the patient is not suitable to participate in the study; the patient may not receive platelets within 4 weeks before the study drug begins Red blood cell infusion. 15.Patients who are pregnant or breastfeeding, or plan to become pregnant during study treatment. 16.Corrected QTc interval (QTc)> 450 milliseconds; if the patient has a prolonged QTc interval, but the investigator evaluates that the reason for the prolongation is a pacemaker (and no other cardiac abnormalities), it is necessary to discuss with the investigator to determine whether the patient is suitable Group study. 17.With any active autoimmune disease or have a history of autoimmune disease (including but not limited to: autoimmune hepatitis, interstitial pneumonia, uveitis, enteritis, hepatitis, pituitary inflammation, vasculitis, nephritis, hyperthyroidism, hypothyroidism; patients with vitiligo or asthma has been completely relieved in childhood and do not need any intervention after adulthood could be included; Asthma patient who need bronchodilators for medical intervention cannot be included) 18.Treatment with other immunosuppressive medications, systemic or topical corticosteroids (>10 mg daily prednisone or equivalent) within 14 days before enrollment. 19.With a history of severe allergic reaction to other monoclonal antibodies 20.Evidence of central nervous system metastasis (such as brain edema requiring hormone intervention, or brain metastasis progression). Patients who have previously received treatment for brain or meningeal metastasis and persistently stable (MRI) for at least 1 month thus stopped systemic hormone therapy (dose > 10mg/ prednisone or other therapeutic hormones) for more than 2 weeks can be included. 21.Have previously received any PARP inhibitor or PD-1/PD-L1 inhibitor treatment.

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 70 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Treatment arm1<br>niraparib 200mg/day and brivanib 400mg/day | Drug: niraparib combined with brivanib<br>* Drug：Niraparib will be administered as a dose of 200 mg orally every day. Drug：Brivanib will be administered as a dose of 400mg orally every day.<br>* Other names: Treatment group1;|
| Experimental: Treatment arm2<br>niraparib 200mg/day and toripalimab 240mg/21 days | Drug: niraparib combined with toripalimab<br>* Drug：Niraparib will be administered as a dose of 200 mg orally every day. Drug：Toripalimab will be administered as a dose of 240mg Intravenously every 21days.<br>* Other names: Treatment group2;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| ORR | Objective To evaluate the objective response rate (CR + PR) of ZL-2306 (niraparib) combined with brivanib or toripalimab in patients with relapsed and persistent cervical cancer. | 6 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| PFS | progression-free survival | 6 months | 
| DCR | evaluate the safety of combined application of ZL-2306 (niraparib) combined with brivanib or toripalimab， disease control rate | 6 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Cervical Cancer,Niraparib,Brivanib,Toripalimab