Phase II Study of Skin Toxicity Dosing of IRESSA (Gefitinib) in Squamous Cell Carcinoma of the Head and Neck

June 2, 2016 updated by: University of Chicago

Phase II Study of Skin Toxicity Dosing of IRESSA (Gefitinib) as Monotherapy in Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck

The purpose of this study is to demonstrate the activity (response rate and rate of stable disease) of Iressa administered as a single agent escalated to a dose that produces grade 2 skin toxicity in patients with recurrent and/or metastatic squamous cell carcinoma of the head and neck (SCCHN).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This open-label, multi-institution, phase II study evaluated the activity of gefitinib at individually escalated doses up to 750mg to achieve the skin toxicity grade greater than or equal to 2. Patients were started on gefitinib 250mg orally daily for 2 weeks. At 2 weeks, patients were reevaluated and given skin toxicity grade according to the National Cancer Institute Common Toxicity Criteria version 3.0 (CTC 3.0). Patients with grade 2 or greater skin toxicity remained on 250 mg daily; in patients with grade 0-1 skin toxicity the dose was escalated to 500 mg daily and again to 750 mg daily on next evaluation until grade 2 or greater skin toxicity was developed.

The protocol was later amended because of the reported lower efficacy of the 250 mg dose and patients were then started at 500 mg per day. There was no further dose escalation beyond 750 mg per day irrespective of the response or grade of skin toxicity. Therapy was discontinued upon disease progression, unacceptable toxicity, death or patient's withdrawal of consent. Dose interruptions were used as the first approach to managing the toxicity of the patients who experienced grade 3-4 non-hematological toxicities. Gefitinib was interrupted for up to a maximum of 14 days until the toxicities dropped to grade 1 or less. Adherence to therapy was monitored using drug diaries that were collected at each physician visit and assessed against pill counts.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
44

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • United States
    • Florida
      • Miami, Florida, United States, 33136
        • University of Miami Sylvester Comprehensive Cancer Center
    • Illinois
      • Chicago, Illinois, United States, 60611
        • Northwestern University

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • squamous cell carcinoma of the head and neck
  • Tumour site that is amenable to biopsy. Patients can refuse biopsy and still participate in the study but all patients must have disease that can be biopsied
  • Aged 18 years or older
  • Prior epidermal growth factor receptor (EGFR) based therapy is allowed if greater than 4 months have elapsed since last dose of that agent and study entry
  • No chemotherapy or irradiation within the 28-day period preceding entry to the study.
  • Eastern Cooperative Oncology Group (ECOG) performance status 0-2
  • Ability to understand and the willingness to sign a written informed consent document.
  • Normal organ and marrow function

Exclusion Criteria:

  • Known severe hypersensitivity to Iressa or any of the excipients of this product
  • Other co-existing malignancies or malignancies diagnosed within the last 3 years with the exception of basal cell carcinoma or cervical cancer in situ
  • Any unresolved chronic toxicity greater than CTC grade 2 from previous anticancer therapy (except alopecia).
  • Evidence of any other significant clinical disorder or laboratory finding that makes it undesirable for the subject to participate in the trial
  • Pregnancy or breast feeding women
  • Concomitant use of phenytoin, carbamazepine, rifampicin, barbiturates, or St John's Wort
  • Treatment with a non-approved or investigational drug within 30 days before Day 1 of study treatment
  • Any evidence of clinically active interstitial lung disease

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: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: Gefitinib
Patients were started on gefitinib 250 mg orally daily for 2 weeks. At 2 weeks, patients were reevaluated and given skin toxicity grade according to the National Cancer Institute Common Toxicity Criteria version 3.0 (CTC 3.0). Patients with grade 2 or greater skin toxicity remained on 250 mg daily; in patients with grade 0-1 skin toxicity the dose 250-mg oral dose-escalating dose; each patient received treatment at the dose that produced grade 2 skin toxicity until disease progression or withdrawal.
Drug: Gefitinib
Patients were started on gefitinib 250 mg orally daily for 2 weeks. At 2 weeks, patients were reevaluated and given skin toxicity grade according to the National Cancer Institute Common Toxicity Criteria version 3.0 (CTC 3.0). Patients with grade 2 or greater skin toxicity remained on 250 mg daily; in patients with grade 0-1 skin toxicity the dose 250-mg oral dose-escalating dose; each patient received treatment at the dose that produced grade 2 skin toxicity until disease progression or withdrawal.
Other Names:
  • IRESSA®

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Response (CR or PR), Stable Disease (SD), and Progressive Disease (PD) Rates
Time Frame: 8 weeks

The proportion of subjects that responded [complete (CR) or partial response (PR)], had stable disease (SD), or progressive disease (PD) as defined by the Response Evaluation Criteria In Solid Tumors (RECIST)

Complete Response (CR): Disappearance of all target lesions

Partial Response (PR): At least a 30% decrease in the sum of the longest diameter of target lesions, taking as reference the baseline sum longest diameter

Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum longest diameter (LD) since the treatment started

Progressive Disease (PD): At least a 20% increase in the sum of the LD of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions
8 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Median Progression-free Survival Time
Time Frame: 9 months
Progression-free survival (PFS) is the number of months during and after Gefitinib treatment during which the cancer did not get worse (progress) as defined by Response Evaluation Criteria In Solid Tumors (RECIST). Progressive disease is associated with at least a 20% increase in the sum of the longest diameter (LD) of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions. All patients developed progressive disease or died during the 9-month observation period.
9 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of Chicago

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
AstraZeneca

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Ezra EW Cohen, MD, University of Chicago

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.

General Publications

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2005

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 1, 2008

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 1, 2013

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 17, 2007

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 17, 2007

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 21, 2007

Study Record Updates

Last Update Posted (ESTIMATE)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 1, 2016

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 2, 2016

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 13503A

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.

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