Soblidotin and Gemcitabine in Treating Patients With Locally Advanced or Metastatic Solid Tumors

This study has been withdrawn prior to enrollment.
Sponsor:
Information provided by:
National Cancer Institute (NCI)
ClinicalTrials.gov Identifier:
NCT00072228
First received: November 4, 2003
Last updated: July 9, 2013
Last verified: December 2006
  Purpose

RATIONALE: Drugs used in chemotherapy, such as soblidotin and gemcitabine, use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of soblidotin and gemcitabine in treating patients with locally advanced or metastatic solid tumors.


Condition Intervention Phase
Unspecified Adult Solid Tumor, Protocol Specific
Drug: gemcitabine
Drug: soblidotin
Procedure: chemotherapy
Phase 1

Study Type: Interventional
Study Design: Primary Purpose: Treatment
Official Title: Phase I Study of Soblidotin and Gemcitabine in Patients With Locally Advanced or Metastatic Solid Tumors

Resource links provided by NLM:


Further study details as provided by National Cancer Institute (NCI):

Detailed Description:

OBJECTIVES:

Primary

  • Determine the maximum tolerated dose of soblidotin and gemcitabine in patients with locally advanced or metastatic solid tumors.
  • Determine the dose-limiting toxic effects of this regimen in these patients.

Secondary

  • Determine the toxicity profile of this regimen in these patients.
  • Determine the pharmacokinetics of this regimen in these patients.
  • Determine, preliminarily, the antitumor activity of this regimen in these patients.

OUTLINE: This is an open-label, nonrandomized, multicenter, dose-escalation study.

Patients receive gemcitabine IV over 30 minutes and soblidotin IV over 1 hour on days 1 and 8. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity.

Cohorts of 3-6 patients receive escalating doses of soblidotin and gemcitabine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

Patients are followed for survival every 3 months after completion of study therapy.

PROJECTED ACCRUAL: Approximately 35 patients will be accrued for this study within 1 year.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Histologically or cytologically confirmed locally advanced or metastatic solid tumors
  • Minimally pretreated
  • Not refractory to prior gemcitabine therapy
  • No disease progression during initial treatment with gemcitabine
  • No symptomatic brain metastases

PATIENT CHARACTERISTICS:

Age

  • 18 and over

Performance status

  • ECOG 0-2

Life expectancy

  • At least 12 weeks

Hematopoietic

  • Absolute neutrophil count at least 1,500/mm^3
  • Platelet count at least 100,000/mm^3

Hepatic

  • Bilirubin no greater than 1.5 times upper limit of normal (ULN)
  • SGOT or SGPT no greater than 2.5 times ULN (5 times ULN if liver metastases are present)

Renal

  • Creatinine no greater than 1.5 times ULN

Cardiovascular

  • Ejection fraction at least 40% by MUGA

Other

  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No psychiatric disorder that would preclude study consent or compliance
  • No concurrent severe or uncontrolled underlying medical disease unrelated to the tumor that would compromise patient safety or affect study outcome
  • No hypersensitivity to gemcitabine
  • No other malignancy except nonmelanoma skin cancer or carcinoma in situ of the cervix unless in complete remission and off all therapy for that disease for at least 2 years
  • No serious infection
  • No grade 2 or greater neuropathy

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • No concurrent anticancer biologic therapy

Chemotherapy

  • See Disease Characteristics
  • Recovered from prior chemotherapy
  • No other concurrent anticancer chemotherapy

Endocrine therapy

  • Not specified

Radiotherapy

  • Recovered from prior radiotherapy
  • No concurrent anticancer radiotherapy
  • Concurrent localized palliative radiotherapy to a non-indicator lesion for pain control allowed only if other methods of pain control are ineffective

Surgery

  • At least 4 weeks since prior major surgery and recovered

Other

  • More than 28 days since prior investigational drugs, including analgesics or antiemetics
  • At least 4 weeks since prior myelosuppressive therapy
  • No other concurrent anticancer therapy
  • No other concurrent anticancer cytotoxic therapy
  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: NCT00072228

Locations
United States, New Mexico
University of New Mexico Cancer Research and Treatment Center
Albuquerque, New Mexico, United States, 87131-5636
United States, New York
Herbert Irving Comprehensive Cancer Center at Columbia University
New York, New York, United States, 10032
Sponsors and Collaborators
Daiichi Pharmaceuticals
Investigators
Study Chair: Robert L. DeJager, MD, FACP Daiichi Pharmaceuticals
  More Information

No publications provided

ClinicalTrials.gov Identifier: NCT00072228     History of Changes
Other Study ID Numbers: DAIICHI-1027A-PRT008, CDR0000339345, CPMC-IRB-20031085
Study First Received: November 4, 2003
Last Updated: July 9, 2013
Health Authority: United States: Federal Government

Additional relevant MeSH terms:
Neoplasms
Gemcitabine
Soblidotin
Antimetabolites, Antineoplastic
Antimetabolites
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Antineoplastic Agents
Therapeutic Uses
Antiviral Agents
Anti-Infective Agents
Enzyme Inhibitors
Immunosuppressive Agents
Immunologic Factors
Physiological Effects of Drugs
Radiation-Sensitizing Agents

ClinicalTrials.gov processed this record on July 29, 2014