- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00590343
Safety and Efficacy Study of PTK787/ZK222584 to Treat Metastatic Neuroendocrine Tumors (PTK787)
June 28, 2011 updated by: Louisiana State University Health Sciences Center in New Orleans
An Open-label Phase II Study Evaluating the Safety and Efficacy of PTK787/ZK222584 in Patients With Metastatic Neuroendocrine Tumors That Have Evidence of Progressive Disease or an Increase in Disease Related Syndrome Symptoms.
The purpose of this study is to examine if PTK787/ZK222584 (vatalanib) will stabilize or decrease rising biochemical markers along with progressive disease or syndrome symptoms in patients with metastatic neuroendocrine tumors.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This is an open-label, phase II study evaluating the safety and efficacy of PTK787/ZK222584 administered daily in subjects with neuroendocrine tumors that are experiencing progressive disease and/or whose tumor-related syndrome symptoms (flushing and diarrhea) are considered inadequately controlled despite optimal doses of octreotide therapy.
Inadequate control is defined as a minimum of 2 flushing episodes or 6 bowel movements per day for 7 consecutive days.
Subjects who meet all inclusion and exclusion criteria and have completed all baseline and screening testing will receive an initial dose of PTK787/ZK222584 1,250 mg once daily and subjects will also remain on the scheduled doses of Sandostatin LAR 30 mg every 4 weeks.
Both drugs will be dosed on a flat schedule of mg, not by weight or body surface area.
The PTK787/ZK222584 medication will be taken orally with daily dosing.
Each tablet of PTK787/ZK 222584 is 250 mg.
The subject will take five tablets of study medication per day 2 tabs am and 3 tabs pm.
Subjects may continue to receive therapy as long as they do not experience unacceptable toxicities or evidence of disease progression as defined by RECIST criteria.
Subjects will be evaluated with a daily log to assess the degree of symptom control (flushing and diarrhea) and subjects will be monitored every 2 weeks for 3 months then monthly for biochemical control and every three months for tumor response.
Subjects will be monitored by the Investigator every two weeks for 3 months then monthly for safety and efficacy.
Study Type
Interventional
Enrollment (Actual)
23
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Louisiana
-
Kenner, Louisiana, United States, 70065
- Neuroendocrine Clinic
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Biopsy-proven metastatic neuroendocrine tumors (which extent is disease is determined by CT scan or MRI) and biochemical evidence of disease.
- Evidence of progressive disease or inadequate controlled disease related syndrome symptoms.
- Must be receiving Sandostatin LAR 30mg every 4 weeks
- Age >or= to 18 years old
- Karnofsky Performance Status > or = 60
- Measurable lesion(s) as per the modified RECIST criteria
- Laboratory values <or= 2 weeks prior to randomization: ANC >or= 1.5 x 10(9)/L, Platelets >or= 100 x 10 (9), Hemoglobin >or= 9g/dL, Serum creatinine <or= 1.5 ULN, Serum bilirubin <or= 1.5 ULN, Aspartate aminotransferase (AST/SGOT) and alanine aminotransferase (ALT/SGPT) <or= 3.0 x ULN (<or= 5 x ULN if liver metastases present), Negative for proteinuria based on dip stick reading OR documentation of 1+ result for protein on dip stick reading, then total urinary protein <or= 500mg and measured creatinine clearance >or= 50ml/min from a 24 hour urine collection.
- Life expectancy >or= 12 weeks.
- Written informed consent obtained according to local guidelines.
Exclusion Criteria:
- Had previous radiolabeled somatostatin analog therapy within the last 6 months.
- Hepatic artery embolization within the last 6 months (1 month if there are other sites of measurable disease)
- Undergone cryoablation of hepatic metastasis within the last 2 months.
- History or presence of central nervous system (CNS) disease (ie:primary brain tumor, malignant seizures, CNS metastases or carcinomatous meningitis)
- History of another primary malignancy <or= 5 years, with the exception of inactive basal or squamous cell carcinoma of the skin.
- Prior chemotherapy <or= 3 weeks prior to registration and/or randomization. Patients must have recovered from all therapy-related toxicities.
- Prior biologic or immunotherapy <or= 2 weeks prior to registration and/or randomization. Patients must have recovered from all therapy-related toxicities.
- Prior full field radiotherapy <or= 4 weeks or limited field radiotherapy <or= 2 weeks prior to randomization. Patients must have recovered from all therapy-related toxicities. The site of previous radiotherapy should have evidence of progressive disease if this is the only site of disease.
- Major surgery (ie:laparotomy) <or= 4 weeks prior to randomization. Minor surgery <or= 2 weeks prior to randomization. Insertion of a vascular access device is not considered major or minor surgery in this regard. Patients must have recovered from all surgery-related toxicities.
- Patients who have received investigational drugs <or= 4 weeks prior to registration.
- Prior therapy with anti-VEGF agents
- Pleural effusion or ascites that causes respiratory compromise (>or= CTC grade 2 dyspnea)
- Female patients who are pregnant or breast feeding or adults of reproductive potential not employing an effective method of birth control. Barrier contraceptives must be used throughout the trial in both sexes. Oral, implantable, or injectable contraceptives may be affected by cytochrome P450 interactions, therefore not considered effective for this study. Women of childbearing potential must have a negative serum pregnancy test 48 hours prior to administration of study treatment.
- Uncontrolled high blood pressure, history of labile hypertension, or history of poor compliance with an antihypertensive regimen.
- Unstable angina pectoris
- Symptomatic congestive heart failure
- Myocardial infarction <or= 6 months prior to registration
- Active or uncontrolled infection
- Interstitial pneumonia or extensive and symptomatic interstitial fibrosis of the lung
- Chronic renal disease
- Subjects at risk of significant cardiac arrythmias
- Uncontrolled diabetes
- Acute or chronic liver disease (eg:hepatitis, cirrhosis)
- Impairment of gastrointestinal function or GI disease that may significantly alter absorption (ie:ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, bowel obstruction, or inability to swallow the tablets.)
- Confirmed diagnosis of human immunodeficiency syndrome (HIV) infection are excluded at the investigator's discretion.
- Patients taking therapeutic warfarin sodium (Coumadin) or similar oral anticoagulants that are metabolized by the cytochrome P450 system. Heparin is allowed.
- Patients unwilling or unable to comply with the protocol.
- Known symptomatic gallstones
- Received glucocorticoid therapy within the past 6 months, or who are currently receiving any chemotherapeutic agents, insulin sensitizers (eg:metformin, pioglitazone, rosiglitazone), or exogenous growth hormones.
- Subjects with unacceptable concomitant diagnoses, or who have received medication and/or therapies (ie:illness or therapies that would place patient at increased risk, or would, in the opinion of the investigator, interfere with the evaluation of efficacy or safety.)
- Exhibit symptoms indicative of intolerance of Sandostatin LAR.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 1
Intervention=Patients will receive treatment with PTK787/ZK222584 daily.
A treatment cycle will be defined as a 28-day period.
Subjects will continue on their present treatment regimen of receiving Sandostatin LAR 30mg IM every 4 weeks.
|
Subjects who meet all inclusion and exclusion criteria will receive an initial dose of PTK787/ZK222584 1,250mg once daily, and subjects will remain on the scheduled doses of Sandostatin LAR 30mg every 4 weeks.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in biochemical markers.
Time Frame: Quarterly= every 3 months
|
Quarterly= every 3 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Tumor response per triphasic CT scan.
Time Frame: Quarterly= every 3 months
|
Quarterly= every 3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Lowell B Anthony, MD, Lousiana State University Health Sciences Center-NO
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2004
Primary Completion (Actual)
March 1, 2010
Study Completion (Actual)
October 1, 2010
Study Registration Dates
First Submitted
December 26, 2007
First Submitted That Met QC Criteria
January 9, 2008
First Posted (Estimate)
January 10, 2008
Study Record Updates
Last Update Posted (Estimate)
June 29, 2011
Last Update Submitted That Met QC Criteria
June 28, 2011
Last Verified
June 1, 2011
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PTK787/ZK222584
- LSU IRB-6355
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Metastatic Neuroendocrine Tumors
-
National Cancer Institute (NCI)Active, not recruitingMetastatic Neuroendocrine Neoplasm | Metastatic Neuroendocrine Carcinoma | Metastatic Large Cell Neuroendocrine Carcinoma | Metastatic Small Cell Neuroendocrine CarcinomaUnited States, Canada
-
National Cancer Institute (NCI)RecruitingMetastatic Midgut Neuroendocrine Tumor | Unresectable Midgut Neuroendocrine Tumor | Metastatic Midgut Neuroendocrine Tumor G1 | Metastatic Midgut Neuroendocrine Tumor G2United States, Canada
-
National Cancer Institute (NCI)Active, not recruitingMetastatic Digestive System Neuroendocrine Neoplasm | Metastatic Neuroendocrine TumorUnited States
-
Memorial Sloan Kettering Cancer CenterRecruitingNeuroendocrine Tumors | Liver-Dominant Metastatic Pancreatic Neuroendocrine TumorsUnited States
-
Memorial Sloan Kettering Cancer CenterMerck Sharp & Dohme LLCCompletedNeuroendocrine Tumors | Metastatic Neuroendocrine TumorsUnited States
-
Grupo Espanol de Tumores NeuroendocrinosCompleted
-
Provectus Biopharmaceuticals, Inc.Active, not recruitingNeuroendocrine Tumors Metastatic to the LiverAustralia
-
M.D. Anderson Cancer CenterTerSera Therapeutics LLCRecruitingLocally Advanced Neuroendocrine Neoplasm | Metastatic Neuroendocrine NeoplasmUnited States
-
National Cancer Institute (NCI)Recruiting
-
Peter AndersonCompletedMetastatic Neuroendocrine Tumor | Recurrent Neuroendocrine TumorUnited States
Clinical Trials on vatalanib
-
Cambridge University Hospitals NHS Foundation TrustCompletedMelanoma (Skin)United Kingdom
-
Northwestern UniversityNovartisCompletedSarcoma | Brain and Central Nervous System TumorsUnited States
-
Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)CompletedMyelodysplastic Syndromes | Leukemia | Myelodysplastic/Myeloproliferative NeoplasmsUnited States
-
NovartisBayerCompletedNeoplasm Metastasis | TumorsUnited States
-
University of HelsinkiBayerCompleted
-
European Organisation for Research and Treatment...CompletedBrain and Central Nervous System TumorsSwitzerland, Italy, Belgium, Germany, Netherlands
-
M.D. Anderson Cancer CenterNovartisCompletedAcute Myelogenous Leukemia | Chronic Myelogenous Leukemia | Agnogenic Myeloid MetaplasiaUnited States
-
Duke UniversityNational Cancer Institute (NCI)CompletedBrain and Central Nervous System TumorsUnited States
-
Daniel George, MDNovartisCompletedKidney Cancer | Unspecified Adult Solid Tumor, Protocol SpecificUnited States
-
University of Michigan Rogel Cancer CenterNovartisCompleted