Imiquimod and Laser Therapy With or Without a Green Dye in Treating Patients With Stage III or Stage IV Melanoma That Has Spread to Other Parts of the Skin

May 5, 2015 updated by: University of Oklahoma

Laser and TLR-Agonist Immunotherapy: A Novel Autologous Melanoma Vaccine Study

RATIONALE: Biological therapies, such as imiquimod, may stimulate the immune system in different ways and stop tumor cells from growing. Laser therapy uses light to kill tumor cells. Giving imiquimod together with laser therapy may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects of imiquimod and laser therapy with or without a green dye in treating patients with stage III or stage IV melanoma that has spread to other parts of the skin.

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

OBJECTIVES:

Primary

  • Determine the toxicity of in situ photoimmunotherapy comprising imiquimod and infrared laser therapy with or without indocyanine green in patients with stage III or IV melanoma and cutaneous metastases.
  • Determine the complete systemic and local response rates in patients treated with this regimen.

Secondary

  • Determine the effect of this treatment on immunologic parameters in these patients.

OUTLINE: This is a prospective, open-label, pilot study.

Patients undergo in situ photoimmunotherapy (ISPI) comprising topical imiquimod twice daily on days 1-42 and infrared laser therapy (with or without indocyanine green) on days 14 and 28. Treatment repeats every 6 weeks in the absence of disease progression or unacceptable toxicity.

Blood is collected at baseline, prior to ISPI, 24 hours after ISPI, and at week 6. Samples are examined for cytokine response, CD8 T-cell activation and regulatory T-cell assays (by flow cytometry), and antibody response (by western blot).

After completion of study treatment, patients are followed monthly for 3 months and then every 3 months for up to 2 years.

PROJECTED ACCRUAL: A total of 70 patients will be accrued for this study.

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.
11

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 1

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
    • Oklahoma
      • Tulsa, Oklahoma, United States, 74135-2512
        • Oklahoma University Cancer Institute

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

DISEASE CHARACTERISTICS:

  • Histologically confirmed melanoma meeting the following criteria:

    • Stage III or IV disease

      • Stage IV disease without observable, surgically unresectable metastases beyond the immediate treatment site allowed

    • Presence of 1 or more cutaneous metastases ≤ 3 cm in size

      • Diffuse areas of tumor involvement can be used to qualify for the study if these areas involve primarily the epidermis and/or dermis and are less than 3 cm in thickness

  • No uncontrolled brain metastases

    • Treated brain metastases that are stable for 3 months allowed at the investigator's discretion

PATIENT CHARACTERISTICS:

  • ECOG performance status 0-2
  • Life expectancy ≥ 4 months
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception during and for 1 month after study completion
  • No known allergy to any drugs used during study treatment
  • No unstable medical illness

  • Not immunosuppressed

    • Patients immunosuppressed due to disease (e.g., HIV positive) allowed

PRIOR CONCURRENT THERAPY:

  • No systemic steroids or any other immunosuppressive medications within the past month
  • No chemotherapy within the past 4 weeks

  • No radiotherapy to the treatment site within the past 4 weeks

    • Palliative radiotherapy to sites other than cutaneous treatment and assessment sites allowed
  • No concurrent immunosuppressive agents

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
  • Masking: None (Open Label)

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
Toxicity and tolerability by CTCAE version 3.0
Complete systemic and local response rates at 16 months

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
Immunologic parameters

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 Oklahoma

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.
  • Study Chair: Mark Naylor, MD, University of Oklahoma

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, 2006

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.
March 1, 2009

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).
March 27, 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.
March 27, 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.
March 28, 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.
May 6, 2015

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.
May 5, 2015

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.
November 1, 2008

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.
  • CDR0000536471
  • OU-12576
  • OU-ISPI

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.

Clinical Trials on Metastatic Cancer

Clinical Trials on laboratory biomarker analysis

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings