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About
The efficacy and safety of Pazopanib combined with Palbociclib in the third line and above treatment of refractory solid tumors co amplified in the 11q13 region (FGF3/4/19/CCND1).
Full description
Based on literature review, this study first conducted a phase Ib study to observe the dose limiting toxicity (DLTs) of the combination therapy of pazopanib and palbociclib and to determine the recommended dose for phase II study (RP2D); Further phase II studies will be conducted to evaluate the efficacy of pazopanib combined with palbociclib in the third line and above treatment of refractory solid tumors co amplified in the 11q13 region using objective response rate (ORR) or progression free survival 2/progression free survival 1 (PFS2/PFS1). And observe and evaluate the progression free survival (PFS), time to remission (TTR), disease control rate (DCR), and overall survival (OS) of pazopanib combined with palbociclib for third line and above treatment of refractory solid tumors co amplified in the 11q13 region. Evaluate the safety of Pazopanib combined with palbociclib for the third line and above treatment of refractory solid tumors co amplified in the 11q13 region.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Voluntarily join this study and sign an informed consent form;
≥ 18 years old;
Patients with metastatic solid tumors diagnosed by histology or cytology; Queue 1:11q13 co amplified or FGFR1/FGFR2 amplified urothelial carcinoma Queue 2: Head and neck squamous cell carcinoma co amplified in 11q13 region Queue 3:11q13 co amplified other solid tumors
Disease progression or intolerable toxicity confirmed by imaging during or after treatment with at least two standard treatment regimens in the past;
According to RECIST 1.1, there must be at least one measurable lesion;
Can swallow pills normally;
ECOG score: 0-2;
Expected survival period ≥ 12 weeks;
The function of important organs meets the following requirements (no blood components or cell growth factor drugs are allowed to be used within 14 days before the first medication):
Absolute neutrophil count ≥ 1.5 × 109/L; Platelets ≥ 100 × 109/L; Hemoglobin ≥ 90 g/L; Serum albumin ≥ 30 g/L; Serum total bilirubin ≤ 1.5 × ULN; ALT and AST ≤ 2.5 × ULN, and if there is liver metastasis, ALT and AST ≤ 5ULN; AKP≤ 2.5×ULN;Serum creatinine ≤ 1.5 × ULN; International normalized ratio (INR) ≤ 1.5 (not receiving anticoagulant therapy);
Non surgical sterilization or female patients of childbearing age are required to use a medically approved contraceptive measure (such as intrauterine device, contraceptive pill, or condom) during the study treatment period and within 3 months after the end of the study treatment period; Female patients of childbearing age who undergo non-surgical sterilization must have a negative serum or urine HCG test within 7 days prior to their first medication; And it must be during non lactation period; For male patients whose partners are women of childbearing age, effective contraception methods should be used during the trial period and within 3 months after the last administration of the trial drug.
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
65 participants in 3 patient groups
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Central trial contact
Haitao Wang, Ph.D; Jinhuan Wang, Ph.D
Data sourced from clinicaltrials.gov
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