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Esophageal CancerPhase 2NCT00268346

Gefitinib in Treating Patients With Recurrent or Metastatic Esophageal or Gastroesophageal Junction Cancer

A Phase 2 study testing ZD1839 in people with Esophageal Cancer, run by Case Comprehensive Cancer Center at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Gefitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase II trial is studying how well gefitinib works in treating patients with recurrent or metastatic esophageal or gastroesophageal junction cancer. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Esophageal Cancer
What is being tested?
ZD1839
Could I receive a placebo?
No, everyone receives an active treatment
How many people
58 participants
Where
1 siteUnited States
Study dates
Oct 2005to Aug 2011
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

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

DISEASE CHARACTERISTICS:

  • Pathologically confirmed squamous cell carcinoma, adenocarcinoma, or large-cell undifferentiated carcinoma of the esophagus or gastroesophageal junction
  • Patients must have disease that is either metastatic (i.e., M1b by the definitions of the American Joint Committee on Cancer 1997 staging system) or recurrent after definitive therapy, and must be considered incurable by conventional treatments
  • Patients with small cell, or mixed small cell/non-small-cell histology are ineligible
  • Patients with lymphoma or sarcoma are also ineligible
  • Disease must be measurable in at least one dimension by physical exam, x-ray, CT scan or MRI, ultrasound, or endoscopy
  • Measurable disease can be a previously irradiated lesion if disease growth has been documented in the lesion since completion of radiation therapy
  • An elevation in carcinoembryonic antigen (CEA) is not sufficient to use by itself in response assessment

PATIENT CHARACTERISTICS:

  • ECOG Performance Status 0-1
  • WBC ≥ 3,000/mm^3
  • Platelet count ≥ 100,000/mm^3
  • Creatinine ≤ 2.0 mg/dL
  • Alkaline phosphatase and AST < twice normal
  • Bilirubin < twice normal
  • Calcium normal
  • No known severe hypersensitivity to study drug or any of its excipients
  • No clinical evidence of any other uncontrolled malignancy except adequately treated basal or squamous cell skin cancer or in situ cervical cancer
  • Pregnant or nursing women are ineligible
  • Fertile patients must use effective contraception
  • No evidence of severe or uncontrolled systemic disease (e.g., unstable or uncompensated respiratory, cardiac, hepatic, or renal disease)
  • No evidence of clinically active interstitial lung disease
  • Patients with chronic stable radiographic changes who are asymptomatic need not be excluded

PRIOR CONCURRENT THERAPY:

  • Patients may not have received more than one previous systemic treatment regimen
  • Systemic treatment may have been given as part of definitive (adjuvant, neoadjuvant, concurrent, or sequential) management or for metastatic or recurrent disease
  • Previously untreated patients are also eligible
  • No previous treatment with study drug or any other epidermal growth factor receptor (EGFR) antagonists
  • More than 30 days since prior treatment with a non-approved or investigational drug
  • At least 4 weeks must have elapsed since any surgery, radiation therapy, or chemotherapy administration
  • Recovered from previous oncologic or other major surgery
  • No concurrent barbiturates (e.g., phenytoin), carbamazepine, rifampicin, phenobarbital or Hypericum perforatum (St. John's wort)
  • No concurrent surgery, radiation therapy, hormonal therapy, or other chemotherapy

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Cleveland Clinic Taussig Cancer Institute, Case Comprehensive Cancer Center

    Cleveland, Ohio, 44195

Other trials in United States

About this study

Official title: A Phase II Trial of ZD1839 (IRESSA®) for Patients With Recurrent or Metastatic Cancer of the Esophagus or Gastroesophageal Junction

RATIONALE: Gefitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

PURPOSE: This phase II trial is studying how well gefitinib works in treating patients with recurrent or metastatic esophageal or gastroesophageal junction cancer.

Read the detailed description

OBJECTIVES:

Primary

  • Explore the activity of single agent gefitinib, in terms of response rate, in a patient population with recurrent or metastatic esophageal or gastroesophageal junction cancer.

Secondary

  • Assess the toxicity of this drug in these patients.

OUTLINE: Patients are stratified according to prior treatment (yes vs no).

Patients receive oral gefitinib once daily for at least 8 weeks in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed periodically for survival.

PROJECTED ACCRUAL: A total of 76 patients will be accrued for this study.

Being tested
ZD1839
Keywords
adenocarcinoma of the esophagus, recurrent esophageal cancer, squamous cell carcinoma of the esophagus, stage IV esophageal cancer
Medical subject headings
Esophageal Neoplasms, Adenocarcinoma Of Esophagus, Esophageal Squamous Cell Carcinoma

What participants receive

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

  • ZD1839Drug

    Also called IRESSA®, Gefitinib

    ZD1839 treatment will be taken once a day PO, every day about the same time

Study groups in NCT00268346
Study groupRoleWhat they receive
ZD1839ExperimentalNot described
Receives: Drug: ZD1839

What is being measured

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

  1. The Number of Patients With Complete or Partial Response Rate of Single Agent ZD1839 in a Patient Population With Recurrent or Metastatic Cancer of the Esophagus or Gastroesophageal Junction, Using the RECIST 1.0 Criteria.

    The overall response is the number of patients with the best response recorded in measurable disease (target lesions) from start to disease progression.Complete response is the number of patients with the disappearance of all target lesions. Partial response is the number of patients with larger than or equal to 30% decrease in sum of the longest diameters from baseline. Progressive disease is larger than or equal to 20% increase in sum of the longest diameters over the smallest sum observed or appearance of new lesions. Stable disease is neither PR nor PD criteria met.

    Measured: at 8 weeks after initiation of treatment

Timeline

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

  1. First posted22 Dec 2005 (estimated)
  2. Study startOct 2005
  3. Primary completionJan 2011
  4. Study completionAug 2011

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 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
58 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00268346
Sponsor's protocol ID
CCF5538
Other IDs
P30CA043703, CCF-5538, ZENECA-1839IL/0234
Status last verified
Dec 2015
First submitted
20 Dec 2005
Last updated
5 Jan 2016
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing ZD1839 in people with Esophageal Cancer, run by Case Comprehensive Cancer 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?

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: finished, as of the sponsor's last update on 5 Jan 2016. 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 phase mean?

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?

Yes. Results are posted in the registry (first posted 16 Mar 2012). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

The Number of Patients With Complete or Partial Response Rate of Single Agent ZD1839 in a Patient Population With Recurrent or Metastatic Cancer of the Esophagus or Gastroesophageal Junction, Using the RECIST 1.0 Criteria. (time frame: at 8 weeks after initiation of treatment). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 Jan 2016.

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