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Metastatic Malignant MelanomaPhase 1/2NCT00304200

Temodar and Sutent as Therapy for Melanoma

A Phase 1/2 study testing Temozolomide and SU11248 in people with Metastatic Malignant Melanoma, run by Northern California Melanoma Center at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

This study is designed to evaluate the safety and appropriate dose of the combination of Temodar and Sutent as first-line therapy for patients with metastatic malignant melanoma (Phase 1). Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Metastatic Malignant Melanoma
What is being tested?
Temozolomide and SU11248
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
7 participants
Where
1 siteUnited States
Study dates
Mar 2006to Jan 2009
Phase
Phase 1/2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients with histologically confirmed, (surgically incurable or unresectable)stage IV metastatic malignant melanoma.
  • Patients must not have received any prior cytokine or chemotherapy for stage IV disease.
  • ECOG performance status of 0-1.
  • Age greater than or equal to 18 years.
  • Adequate hematologic, renal and liver function as defined by laboratory values performed within 28 days prior to initiation of dosing.
  • Absolute neutrophil count (ANC) greater than or equal to 1500/uL
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  • Platelet count greater than or equal to 100,000/uL
  • Hemoglobin greater than or equal to 10.0 g/dL
  • Serum creatinine ≤ 1.5 upper limit of laboratory normal
  • Total serum bilirubin less than or equal to1.5 times upper limit of laboratory normal
  • LDH less than or equal to 2 times upper limit of laboratory normal
  • Serum aspartate transaminase (ASAT/SGOT) or serum alanine transaminase (ALAT/SGPT) ≤ 2.5 times upper limit of laboratory normal, and ≤ 5 times upper limit of laboratory normal in cases of liver metastasis
  • Patients must have recovered from effects of major surgery.
  • Women of childbearing potential should be using an effective method of contraception. Women of childbearing potential must have a negative urine or serum pregnancy test up to 28 days prior to commencement of dosing and be practicing medically approved contraceptive precautions for at least 6 months after completion of treatment as directed by their physician.
  • Men should use an effective method of contraception during treatment and for at least 6 months after completion of treatment as directed by their physician.
  • Absence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before trial entry.
  • Before study entry, written informed consent must be obtained. Written informed consent must be obtained from the patient prior to performing any study-related procedures.

Who cannot join

  • Major surgery or radiation therapy within 4 weeks of starting the study treatment.
  • Evidence of brain metastases.
  • NCI CTCAE Version 3.0 grade 3 hemorrhage within 4 weeks of starting the study treatment.
  • History of or known spinal cord compression, or carcinomatous meningitis, or evidence of symptomatic brain or leptomeningeal disease on screening CT or MRI scan.
  • Any of the following within the 6 months prior to study drug administration: myocardial infarction, severe/unstable angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack, or pulmonary embolism.
  • Ongoing cardiac dysrhythmias of NCI CTCAE Version 3.0 grade equal to or greater than 2.
Show all 17Show fewer
  • Prolonged QTc interval on baseline EKG.
  • Uncontrolled hypertension (>150/100 mm Hg despite optimal medical therapy).
  • Pre-existing thyroid abnormality with thyroid function that cannot be maintained in the normal range with medication.
  • Known active infection.
  • Concurrent treatment on another clinical trial. Supportive care trials or non-treatment trials, e.g. QOL, are allowed.
  • Treatment with drugs with dysrhythmic potential including terfenadine, quinidine, procainamide, disopyramide, sotalol, probucol, bepridil, haloperidol, risperidone, and/or indapamide.
  • Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or study drug administration, or may interfere with the interpretation of study results, and in the judgment of the investigator would make the subject inappropriate for entry into this study.
  • Frequent vomiting or medical condition which could interfere with oral medication intake (e.g. partial bowel obstruction).
  • Previous cancer (unless a DRS interval of at least 5 years) or concurrent malignancies at other sites with the exception of surgically cured carcinoma in-situ of the cervix and basal or squamous cell carcinoma of the skin.
  • Known clinically uncontrolled infectious disease including HIV positivity or AIDS-related illness.
  • Pregnant or nursing.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Northern California Melanoma Center

    San Francisco, California, 94109

Other trials in United States

About this study

Official title: Temodar and Sutent as Therapy for Patients With Malignant Melanoma, a Phase I/II Study

This study is designed to evaluate the safety and appropriate dose of the combination of Temodar and Sutent as first-line therapy for patients with metastatic malignant melanoma (Phase 1). Once the safety and appropriate dose is determined, additional patients will be studied at that dose to determine if there is clinical benefit as determined by the primary end-point of progression-free survival (PFS) at 6 months and additional secondary endpoints (Phase II).

Read the detailed description

Patients with unresectable metastatic melanoma have a dismal prognosis. The disease responds poorly to currently available chemotherapies and biological agents. The median survival in this patient population is 6 - 10 months and has not improved significantly in decades. The FDA approved DTIC in 1975 and high dose intravenous bolus rIL-2 in 1998 and these are the only agents approved for therapy of patients with metastatic melanoma.

In a Phase III trial reported in 2000, temozolomide (Temodar, Schering-Plough) demonstrated equivalent overall survival to DTIC in patients with metastatic melanoma, and had the advantages of providing improved progression-free survival, ease of administration (oral), and crossing the blood-brain barrier. Temozolomide and DTIC are both precursors of an active metabolite, monomethyl triazenoimidazole carboxamide (MTIC). SU11248 (Sutent, Pfizer) is a multi-targeted receptor tyrosine kinase inhibitor which targets 3 distinct vascular endothelial growth factor receptor (VEGFR-1, -2, and -3), platelet-derived growth factor receptor alpha and beta (PDGFR-α and -β), KIT receptor tyrosine kinases, and fms-related tyrosine kinase 3/Flk2 (FLT3). Although other angiogenic factors have been identified, VEGF is the most potent and specific regulator of angiogenesis and SU11248 targets not just one, but all 3 VEGF signaling pathways. Dacarbazine (DTIC) causes transcriptional up-regulation of VEGF in melanoma cells and this has been postulated as a possible mechanism of escape from chemotherapy efficacy. Temozolomide, which acts through the same metabolite, MTIC, would be expected to have the same activity. PDGFR-α and -β are important new targets in tumor cell proliferation and angiogenesis. PDGF signaling pathways have been implicated in the development and growth of solid tumors. Inhibition of PDGF receptors has been shown to inhibit angiogenesis, tumor vascular maturation and maintenance, and tumor cell proliferation - inducing tumor regression. In a murine model, the combination of chemotherapy with VEGF and PDFG receptor inhibitors resulted in a remarkable survival advantage.

The study is an open-label, single arm trial. The patient sample will be approximately 56-62 individuals, males and females 18 years of age or older with measurable metastatic melanoma. Study participants must meet a number of laboratory criteria in order to be admitted into the study. The study duration is expected to be approximately 2 years. Patients will be offered treatment for up to 1 year and are expected to complete a median of 6 cycles of treatment.

An interim analysis of safety will be conducted after completion of treatment of 6 patients in each cohort and a determination will be made as to whether or not to continue to the next cohort according to the specifications in the protocol. If an acceptable dosing regimen is found, the study will proceed to a Phase II portion. Progression-free survival will be determined for the 6 month time point when all patients have completed the study. The study has ≥90% power to detect an increase in the 6-month progression-free survival rate from ≤15%, the result expected for patients receiving available first-line therapy, to ≥35% for patients receiving the combination of temozolomide and SU11248, based on a one group chi-square test with a 0.05 two-sided significance level.

Being tested
Temozolomide and SU11248
Keywords
Metastatic Malignant Melanoma
Medical subject headings
Melanoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Temozolomide and SU11248Drug

    Also called Temozolomide is also known as Temodar, SU11248 is also known as Sutent

    First Cohort: Temozolomide 100 mg/m2 orally week 1 and week 3 of a 28-day cycle; SU11248, 25 mg/day orally on weeks 2, 3, and 4 or a 28 day cycle.

Study groups in NCT00304200
Study groupRoleWhat they receive
Single arm, Open LabelExperimentalSingle arm, Open Label Temodar and Sutent
Receives: Drug: Temozolomide and SU11248

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Safety and tolerability of this combination

    Measured: March 2006 through October 2007

  2. Determine the Maximum Tolerated Dose (MTD) of this combination

    Measured: March 2006 through October 2007

Secondary outcomes (6)
  1. Progression-free survival (PFS) at 6 months

    Measured: March 2006 through October 2007

  2. Progression-free survival (PFS)

    Measured: March 2006 through October 2007

  3. Overall survival (OS)

    Measured: October 2006 through January 2009

  4. Objective Response Rate (RR)in patients with measurable lesions

    Measured: March 2006 through October 2007

  5. Duration of Objective Response in patients with measurable lesions

    Measured: March 2006 through October 2007

  6. Correlation of outcome with MGMT promoter methylation

    Measured: March 2006 through October 2007

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted17 Mar 2006 (estimated)
  2. Study startMar 2006
  3. Primary completionOct 2007
  4. Study completionJan 2009

Why it stopped: Funding was inadequate to continue; Companies requested closure.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1/2
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
7 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00304200
Sponsor's protocol ID
Temodar/Sutent
Status last verified
Feb 2009
First submitted
12 Mar 2006
Last updated
5 Feb 2009
Results posted
No
Data monitoring committee
Yes

Publications

  • Middleton MR, Grob JJ, Aaronson N, Fierlbeck G, Tilgen W, Seiter S, Gore M, Aamdal S, Cebon J, Coates A, Dreno B, Henz M, Schadendorf D, Kapp A, Weiss J, Fraass U, Statkevich P, Muller M, Thatcher N. Randomized phase III study of temozolomide versus dacarbazine in the treatment of patients with advanced metastatic malignant melanoma. J Clin Oncol. 2000 Jan;18(1):158-66. doi: 10.1200/JCO.2000.18.1.158.

    PubMed 10623706
  • Hicklin DJ, Ellis LM. Role of the vascular endothelial growth factor pathway in tumor growth and angiogenesis. J Clin Oncol. 2005 Feb 10;23(5):1011-27. doi: 10.1200/JCO.2005.06.081. Epub 2004 Dec 7.

    PubMed 15585754
  • Lev DC, Ruiz M, Mills L, McGary EC, Price JE, Bar-Eli M. Dacarbazine causes transcriptional up-regulation of interleukin 8 and vascular endothelial growth factor in melanoma cells: a possible escape mechanism from chemotherapy. Mol Cancer Ther. 2003 Aug;2(8):753-63.

    PubMed 12939465
  • George D. Targeting PDGF receptors in cancer--rationales and proof of concept clinical trials. Adv Exp Med Biol. 2003;532:141-51. doi: 10.1007/978-1-4615-0081-0_12.

    PubMed 12908555
  • Bergers G, Song S, Meyer-Morse N, Bergsland E, Hanahan D. Benefits of targeting both pericytes and endothelial cells in the tumor vasculature with kinase inhibitors. J Clin Invest. 2003 May;111(9):1287-95. doi: 10.1172/JCI17929.

    PubMed 12727920
  • Erber R, Thurnher A, Katsen AD, Groth G, Kerger H, Hammes HP, Menger MD, Ullrich A, Vajkoczy P. Combined inhibition of VEGF and PDGF signaling enforces tumor vessel regression by interfering with pericyte-mediated endothelial cell survival mechanisms. FASEB J. 2004 Feb;18(2):338-40. doi: 10.1096/fj.03-0271fje. Epub 2003 Dec 4.

    PubMed 14657001
  • Pietras K, Hanahan D. A multitargeted, metronomic, and maximum-tolerated dose "chemo-switch" regimen is antiangiogenic, producing objective responses and survival benefit in a mouse model of cancer. J Clin Oncol. 2005 Feb 10;23(5):939-52. doi: 10.1200/JCO.2005.07.093. Epub 2004 Nov 22.

    PubMed 15557593

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Temozolomide and SU11248 in people with Metastatic Malignant Melanoma, run by Northern California Melanoma Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 17 inclusion and 17 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 5 Feb 2009. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: Funding was inadequate to continue; Companies requested closure.). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Safety and tolerability of this combination (time frame: March 2006 through October 2007). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00304200, which also lists 7 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Feb 2009.

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