Fluzoparib in Patients With Metastatic Non-clear Cell Renal Cell Carcinoma

Nanjing University

Status and phase

Completed

Phase 2

Conditions

Renal Cell Carcinoma

Treatments

Drug: Fluzoparib

Study type

Interventional

Funder types

Other

Identifiers

NCT04535687

RCC-MUL-IIT-FZPL

Details and patient eligibility

About

This trial aims to prospectively assess the safety and efficiency of Fluzoparib in metastatic non-clear cell renal cell carcinoma

Enrollment

1 patient

Sex

All

Ages

18 to 120 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Patients aged 18 years of age or older
Histological proof of metastatic non-clear cell renal cell carcinoma (AJCC Stage IV)，Must have measurable disease as defined by RECIST 1.1 criteria
Somatic or germline mutation in homologous recombination gene from tissue, saliva or blood-based genetic test
At least one prior treatment with a Tyrosine Kinase Inhibitor，the progress of soft tissue lesions need to be consistent with RECIST1.1
Any number of prior systemic therapies is allowed (cytokine, anti-angiogenic, mTOR, immune checkpoint blockage or clinical trial)
Participants must have a life expectancy ≥ 3 months
ECOG PS ≤ 1
Participants must have normal organ and bone marrow function measured within 14 days prior to administration of study treatment as defined below：
Hemoglobin ≥ 100 g/L
Absolute neutrophil count (ANC) ≥ 1.5 x 10^9/L
Platelet count ≥ 100 x 10^9/L
Total bilirubin ≤ 1.5 x institutional upper limit of normal (ULN)
Aspartate aminotransferase (AST) (Serum Glutamic Oxaloacetic Transaminase (SGOT)) / Alanine aminotransferase (ALT) (Serum Glutamic Pyruvate Transaminase (SGPT)) ≤ 2.5 x institutional ULN
Blood Urea Nitrogen（BUN）/Creatinine(Cr)≤ 1.5 x institutional ULN
Appropriate measures should be taken for contraception for women in childbearing period and man with reproductive capacity
Willing and able to provide written informed consent.

Exclusion criteria

Other malignancy unless curatively treated with no evidence of disease for ≥ 5 years except: adequately treated non-melanoma skin cancer, curatively treated in situ cancer of the cervix, ductal carcinoma in situ (DCIS), Stage 1, grade 1 endometrial carcinoma. Patients with a history of localized triple negative breast cancer may be eligible, provided they completed their adjuvant chemotherapy > 3 years prior to registration, and that the patient remains free of recurrent or metastatic disease
Patients with symptomatic uncontrolled brain metastases. The patient can receive a stable dose of corticosteroids before and during the study as long as these were started at least 4 weeks prior to treatment. Patients with spinal cord compression unless considered to have received definitive treatment for this and evidence of clinically stable disease for 28 days.
Previous allogenic bone marrow transplant or double umbilical cord blood transplantation (dUCBT)
Judged by investigator, the subjects had other factors that could lead to the termination of the study such as with other serious disease (including mental illness) need to merge treatment, serious abnormal laboratory values, family and social factors maybe affect the safety or data collection
Breast feeding women
Use of any prohibited concomitant medications within the prior 2 weeks
Involvement in the planning and/or conduct of the study
Participation in another clinical study with an investigational product during the last 4 weeks
Patients receiving any systemic chemotherapy or radiotherapy within 4 weeks prior to study treatment
Any previous treatment with PARP inhibitor, including fluzoparib
Subjects Have failed to control the heart of the clinical symptoms or disease, such as: (1) the NYHA class II or worse heart failure；(2)unstable angina pectoris；(3)myocardial infarction occurred within 1 year；(4) Patients with clinically significant ventricular or ventricular arrhythmia requiring clinical intervention; (5) QTc≥470ms
Concomitant use of known strong CYP3A inhibitors (e.g. itraconazole, telithromycin, clarithromycin, protease inhibitors boosted with ritonavir or cobicistat, indinavir, saquinavir, nelfinavir, boceprevir, telaprevir) or moderate CYP3A inhibitors (e.g. ciprofloxacin, erythromycin, diltiazem, fluconazole, verapamil). The required washout period prior to starting fluzoparib is 2 weeks
Concomitant use of known strong CYP3A inducers (e.g. phenobarbital, phenytoin, rifampicin, rifabutin, rifapentine, carbamazepine, nevirapine and St John's Wort) or moderate CYP3A inducers (e.g. bosentan, efavirenz, modafinil). The required washout period prior to starting fluzoparib is 5 weeks for phenobarbital or enzalutamide and 3 weeks for other agents
Adverse events caused by previously accepted treatment（except hair loss ） have not recovered (grade 1 or baseline level) or less
Patients with myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML) or with features suggestive of MDS/AML
Major surgery within 2 weeks of starting study treatment and patients must have recovered from any effects of any major surgery
Unable to swallow orally administered medication and patients with gastrointestinal disorders likely to interfere with absorption of the study medication
Poor medical risk due to a serious, uncontrolled non-malignant systemic disease or active, uncontrolled infection. Examples include, but are not limited to, uncontrolled uncontrolled major seizure disorder, extensive interstitial bilateral lung disease on High Resolution Computed Tomography (HRCT) scan
Congenital or acquired immunocompromised patients, e.g., patients who are known to be serologically positive for human immunodeficiency virus (HIV)
Known hypersensitivity to fluzoparib or any of the excipients of the product
Known active hepatitis (i.e. Hepatitis B：HBsAg positive，HBV DNA≥2000IU/ml or copy number≥10000/ml；Hepatitis B：HCV antibodies positive，copy number≥institutional ULN)
Uncontrolled hypertension, defined as systolic blood pressure (BP) >= 150 millimeters of mercury (mmHg) or diastolic BP >= 100 mmHg with or without antihypertensive dication
Packed red blood cells and/or platelet transfusions within the last 28 days prior to study entry
Abnormal coagulation function（INR>2.0，PT>16s），hemorrhagic tendency or undergoing thrombolytic or anticoagulant therapy. The patient can receive low dose aspirin, low molecular weight heparin for precausion