Elesclomol (STA-4783) With Paclitaxel Versus Paclitaxel Alone in Melanoma

This study has been terminated.
Sponsor:
Information provided by (Responsible Party):
Synta Pharmaceuticals Corp.
ClinicalTrials.gov Identifier:
NCT00522834
First received: August 28, 2007
Last updated: January 31, 2014
Last verified: January 2014
  Purpose

"Elesclomol (STA-4783), N-malonyl-bis (N'-methyl-N'-thiobenzoylhydrazide) is a new chemical entity with a novel structure. STA-4783 induces an oxidative stress response in cells. This response is characterized by increased production of gene families that protect against different cellular stresses, including excessive heat, the presence of reactive oxygen species such as oxygen radicals, or the presence of heavy metals.

Subjects will participate in up to 2 weeks of screening during which time they will complete all screening procedures. Eligible subjects who have not received any prior cytotoxic chemotherapeutic agent for melanoma will be randomized in a 1:1 ratio to receive either STA-4783 213 mg/m2 in combination with paclitaxel 80 mg/m2 or paclitaxel 80 mg/m2 alone.

One treatment cycle will consist of weekly treatments for 3 weeks, followed by a 1-week rest period. Cycles will be repeated every 4 weeks until disease progression. Tumor assessments will be performed every 8 weeks from the date of randomization or sooner if the Investigator suspects progression has occurred based on clinical signs and symptoms. "


Condition Intervention Phase
Melanoma
Drug: Elesclomol (STA-4783)
Drug: Paclitaxel
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Randomized, Double-blind, Phase 3 Trial of Elesclomol (STA-4783) in Combination With Paclitaxel Versus Paclitaxel Alone for Treatment of Chemotherapy-Naïve Subjects With Stage IV Metastatic Melanoma (SYMMETRY)

Resource links provided by NLM:


Further study details as provided by Synta Pharmaceuticals Corp.:

Primary Outcome Measures:
  • Progression free survival [ Time Frame: June 2009 ]

Secondary Outcome Measures:
  • Overall Survival [ Time Frame: December 2009 ]
  • Objective response rate [ Time Frame: December 2009 ]
  • Clinical benefit rate [ Time Frame: December 2009 ]
  • Duration of objective response [ Time Frame: December 2009 ]
  • Safety [ Time Frame: December 2009 ]
  • Pharmacokinetics [ Time Frame: December 2009 ]

Enrollment: 630
Study Start Date: August 2007
Study Completion Date: June 2009
Primary Completion Date: June 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: 1
Elesclomol (STA-4783) in Combination With Paclitaxel
Drug: Elesclomol (STA-4783)
213 mg/m2 Elesclomol (STA-4783) plus 80 mg/m2 paclitaxel administered intravenously once a week for the first 3 weeks of a 4 week cycle. Number of cycles: Until progression or unacceptable toxicity develops
2
Paclitaxel alone
Drug: Paclitaxel
80 mg/m2 paclitaxel alone administered intravenously once a week for the first 3 weeks of a 4 weeks cycle. Number of cycles: Until progression or unacceptable toxicity develops

  Eligibility

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Histologically confirmed metastatic (Stage IV) melanoma of cutaneous origin
  • ECOG performance status of <=2
  • Measurable disease according to modified RECIST
  • Life expectancy of greater than 12 weeks
  • LDH <= 2.0 x ULN
  • Clinical lab values within protocol parameters.
  • At least 18 years old and able and willing to provide informed consent to participate

Exclusion Criteria:

  • Previous cytotoxic chemotherapy treatment for melanoma
  • Received more than one regimen of immunotherapy, kinase inhibitor, biologic therapy, vaccine or investigational non-chemotherapeutic treatment for melanoma.
  • Presence of brain metastases
  • Presence or history (<= 5 years) of a second malignancy other than nonmelanoma skin cancer or cervical carcinoma in situ
  • Female subjects who are pregnant or nursing
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00522834

  Show 101 Study Locations
Sponsors and Collaborators
Synta Pharmaceuticals Corp.
  More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Synta Pharmaceuticals Corp.
ClinicalTrials.gov Identifier: NCT00522834     History of Changes
Other Study ID Numbers: 4783-08 
Study First Received: August 28, 2007
Last Updated: January 31, 2014

Keywords provided by Synta Pharmaceuticals Corp.:
melanoma
oncology
Stage IV Metastatic Melanoma

Additional relevant MeSH terms:
Melanoma
Neuroendocrine Tumors
Neuroectodermal Tumors
Neoplasms, Germ Cell and Embryonal
Neoplasms by Histologic Type
Neoplasms
Neoplasms, Nerve Tissue
Nevi and Melanomas
Paclitaxel
Albumin-Bound Paclitaxel
Antineoplastic Agents, Phytogenic
Antineoplastic Agents
Tubulin Modulators
Antimitotic Agents
Mitosis Modulators
Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on January 24, 2017