ClinicalTrials.gov processed this data on March 28, 2024Link to the current ClinicalTrials.gov record.https://clinicaltrials.gov/ct2/show/NCT00454363NCI-2009-00201NCI-2009-00201CDR0000537034MDACC 2006-0077MDACC 2006-00777650N01CM62202P30CA016672U01CA062490NCT00454363Pazopanib Hydrochloride in Treating Patients With Advanced Neuroendocrine CancerA Phase 2 Study of GW786034 (Pazopanib) in Advanced Low-Grade or Intermediate-Grade Neuroendocrine CarcinomaNational Cancer Institute (NCI)NIHNo
This phase II trial studies how well pazopanib hydrochloride works in treating patients with
advanced neuroendocrine cancer. Pazopanib hydrochloride may stop the growth of tumor cells by
blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.
PRIMARY OBJECTIVE:
I. To determine the objective response rate (ORR) (complete and partial response) of GW786034
(pazopanib hydrochloride) 800 mg administered orally once daily in patients with advanced low
or intermediate grade carcinoid tumors (in carcinoid cohort).
II. To determine the objective response rate (ORR) (complete response and partial response)
of GW786034 800mg administered orally once daily in patients with advanced low or
intermediate grade pancreatic islet cell carcinoma (in islet cell cohort).
SECONDARY OBJECTIVES:
I. To determine the progression free survival (PFS) duration of GW786034 800mg administered
orally once daily in patients with low grade neuroendocrine carcinoma.
II. To determine the safety and tolerability of GW786034 800mg administered orally once daily
in patients with low grade neuroendocrine carcinoma.
III. To explore the effect on tumor blood flow as determined by functional computed
tomography (CT) of GW786034 800 mg orally once daily in patients with low grade
neuroendocrine carcinoma.
IV. To assess the trough level of GW786034 800 mg orally once daily in patients with low
grade neuroendocrine carcinoma.
OUTLINE:
Patients receive pazopanib hydrochloride orally (PO) once daily (QD) on days 1-28. Treatment
repeats every 28 days for 12 courses in the absence of disease progression or unacceptable
toxicity.
After completion of study treatment, patients are followed every 90 days for up to 18 months.
CompletedMarch 2007December 2014March 2014Phase 2InterventionalNoN/ASingle Group AssignmentTreatmentNone (Open Label)Objective Response Rate (Complete and Partial Response) for Each Cohort Assessed by Response Evaluation Criteria in Solid Tumors (RECIST)Up to 18 monthsRECIST Criteria: Complete Response (CR): Disappearance of all target lesions; Partial Response (PR): 30% decrease in sum of longest diameter (LD) of target lesions, reference baseline sum LD; Progressive Disease (PD): 20% increase in sum of LD of target lesions, reference smallest sum LD recorded since treatment started or appearance 1/> new lesions; Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, reference smallest sum LD since treatment started.Percent Change in Tumor Blood Flow Assessed by Functional CTBaseline and week 12Explore the effect on tumor blood flow as determined by functional CT of GW786034 (Pazopanib) 800 mg orally once daily on both arms, carcinoid and pNET.Progression Free Survival (PFS)Baseline to 18 months.PFS is defined as the duration of time from start of treatment to time of progression or death.Plasma Trough Level of GW786034assessed at Baseline and day 28, day 28 reported152Gastrin-Producing Neuroendocrine TumorLung Carcinoid TumorMetastatic Digestive System Neuroendocrine Tumor G1Multiple Endocrine Neoplasia Type 1Pancreatic GlucagonomaPancreatic InsulinomaPancreatic Polypeptide TumorRecurrent Digestive System Neuroendocrine Tumor G1Recurrent Pancreatic Neuroendocrine CarcinomaRegional Digestive System Neuroendocrine Tumor G1Somatostatin-Producing Neuroendocrine TumorTreatment (pazopanib hydrochloride)ExperimentalPatients receive pazopanib hydrochloride PO QD on days 1-28. Treatment repeats every 28 days for 12 courses in the absence of disease progression or unacceptable toxicity.OtherLaboratory Biomarker AnalysisCorrelative studiesTreatment (pazopanib hydrochloride)DrugPazopanib HydrochlorideGiven POTreatment (pazopanib hydrochloride)GW786034BVotrientOtherPharmacological StudyCorrelative studiesTreatment (pazopanib hydrochloride)
Inclusion Criteria:
- Patients must have histologically or cytologically confirmed low or intermediate grade
carcinoid or islet cell carcinoma; patients with carcinoid or islet cell carcinoma
associated with multiple endocrine neoplasia (MEN)1 syndrome will be eligible and
entered in the islet cell cohort
- Patients must have measurable disease, defined as at least one lesion that can be
accurately measured in at least one dimension (longest diameter to be recorded) as >=
20 mm with conventional techniques or as >= 10 mm with spiral CT scan
- Patients may have received 0 or 1 prior cytotoxic therapy; chemotherapy used as a
radiosensitizer will be considered one prior chemotherapy regimen; patient must not
have received prior bevacizumab or any other therapy targeting vascular endothelial
growth factor (VEGF) or VEGF receptors (i.e., SU11248, PTK787/ZK222584, Sorafenib,
GW786034)
- Patients must be on a stable dose of somatostatin analogue for 2 months prior to start
of protocol; octreotide dose not count toward prior therapy
- Prior radiation therapy is permitted; a recovery period of at least 4 weeks after
completion of radiotherapy is required prior to enrollment
- Patients may have received prior interferon (not counted toward prior cytotoxic
chemotherapy)
- Patients may have received prior therapy targeting v-kit Hardy-Zuckerman 4 feline
sarcoma viral oncogene homolog (c-kit), c-abl oncogene 1, non-receptor tyrosine kinase
(abl), platelet-derived growth factor receptor (PDGFR), or epidermal growth factor
receptor (EGFR) (imatinib, gefitinib, erlotinib, cetuximab; not counted toward prior
cytotoxic chemotherapy)
- Patients must have unresectable or metastatic disease
- Eastern Cooperative Oncology Group (ECOG) performance status of 0, or 1 (Karnofsky >=
70%)
- Leukocytes >= 3,000/mcL
- Absolute neutrophil count >= 1,500/mcL
- Platelets >= 120,000/mcL
- Total bilirubin within normal institutional limits
- Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase
[SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT])
=< 3.0 X institutional upper limit of normal
- Creatinine =< 2.0 OR creatinine clearance >= 60 mL/min/1.73 m^2 for patients with
creatinine levels above institutional normal (calculated by Cockcroft Gault formula)
- Patients must have prothrombin time (PT)/international normalized ratio (INR)/partial
thromboplastin time (PTT) within 1.2 X the upper limit of normal
- Patients must have resting blood pressure (BP) no greater than 140 mmHg (systolic) or
90 mmHg (diastolic) for eligibility; initiation or adjustment of BP medication is
permitted prior to study entry
- Women of child-bearing potential and men must agree to use adequate contraception
prior to study entry and for the duration of study participation; women of
child-bearing potential must have a negative blood pregnancy test prior to study
entry; should a woman become pregnant or suspect she is pregnant while participating
in this study, she should inform her treating physician immediately; acceptable
contraceptive methods, when used consistently and in accordance with both the product
label and the instructions of the physician, are as follows:
- An intrauterine device with a documented failure rate of less than 1% per year
- Vasectomized partner who is sterile prior to the female patient's entry and is
the sole sexual partner for that female
- Complete abstinence from sexual intercourse for 14 days before exposure to
investigation product, through the clinical trial, and for at least 21 days after
the last dose of investigational product
- Double-barrier contraception (condom with spermicidal jelly, foam suppository, or
film; diaphragm with spermicide; or male condom and diaphragm with spermicide)
- Note: Oral contraceptives are not reliable due to potential drug-drug
interaction
- Ability to understand and the willingness to sign a written informed consent document
- Ability to swallow and retain oral medication
Exclusion Criteria:
- Patients who have had chemotherapy or radiotherapy within 4 weeks prior to study
enrollment; at least 4 weeks must have elapsed since any major surgery prior to study
enrollment
- Patients may not be receiving any other investigational agents
- Patients with corrected QT (QTc) > 480 msecs
- Patients with greater than 1+ (>= 100 mg/dl) proteinuria on two consecutive routine
urinalysis taken at least 1 week apart are ineligible
- Certain medications that act through the cytochrome P450 (CYP450) system are
specifically prohibited in patients receiving GW786034 (pazopanib) because in vitro
data indicate that the agent has the potential to interact with the cytochrome P450
isoenzymes; certain other agents should be used with caution
- Patients with any condition (e.g., gastrointestinal tract disease resulting in an
inability to take oral medication or a requirement for intravenous [IV] alimentation,
prior surgical procedures affecting absorption, or active peptic ulcer disease) that
impairs their ability to swallow and retain GW786034 (pazopanib) tablets are excluded
- Patients with any of the following conditions are excluded:
- Serious or non-healing wound, ulcer, or bone fracture
- History of abdominal fistula, gastrointestinal perforation, or intra-abdominal
abscess within 28 days of treatment
- History of known active diverticulitis within the past 3 months
- Any history of cerebrovascular accident (CVA) within the last 6 months
- Current use of therapeutic warfarin; Note: Low molecular weight heparin and
prophylactic low-dose warfarin are permitted; PT/PTT must meet the inclusion
criteria
- History of myocardial infarction, cardiac arrhythmia, admission for unstable
angina, cardiac angioplasty or stenting within the last 12 weeks
- History of venous thrombosis in last 12 weeks
- Class III or IV heart failure as defined by the New York Heart Association (NYHA)
functional classification system; a patient who has a history of class II heart
failure and is asymptomatic on treatment may be considered eligible
- Patients with known brain metastases should be excluded from this clinical trial
- No other prior malignancy is allowed except for the following: adequately treated
basal cell or squamous cell skin cancer, or other adequately treated in situ cancer,
or any other cancer from which the patient has been disease free for five years
- Pregnant women are excluded from this study; breastfeeding should be discontinued if
the mother is treated with GW786034 (pazopanib); these potential risks may also apply
to other agents used in this study
- Human immunodeficiency virus (HIV)-positive patients on combination antiretroviral
therapy are ineligible
- Uncontrolled diarrhea (8 or more bowel movements per day)
All21 YearsN/ANoJames YaoPrincipal InvestigatorM.D. Anderson Cancer CenterMassachusetts General Hospital Cancer CenterBostonMassachusetts02114United StatesDana-Farber Cancer InstituteBostonMassachusetts02115United StatesM D Anderson Cancer CenterHoustonTexas77030United StatesUnited StatesMarch 2020March 27, 2007March 27, 2007March 30, 2007January 22, 2015March 18, 2015April 1, 2015March 25, 2020March 25, 2020April 3, 2020SponsorCarcinomaNeuroendocrine TumorsCarcinoid TumorCarcinoma, NeuroendocrineInsulinomaEndocrine Gland NeoplasmsMultiple Endocrine NeoplasiaGlucagonomaIntestinal NeoplasmsPancreatic NeoplasmsStomach NeoplasmsMalignant Carcinoid SyndromeGastrointestinal NeoplasmsCarcinoma, Islet CellMultiple Endocrine Neoplasia Type 1SomatostatinomaGastrinomaRecurrence