Palliative Treatment of Ulcerated Cutaneous Metastases: Trial Between Electrochemotherapy and Radiotherapy

September 26, 2011 updated by: Copenhagen University Hospital at Herlev

Palliative Treatment of Ulcerated Cutaneous Metastases: Randomised Trial Between Electrochemotherapy and Radiotherapy

By applying short electric pulses to cells, the cell membranes can become permeabilised (electroporation). This can be used augment the effect of chemotherapy, by providing direct access to the cell cytosol. For the drug bleomycin, the enhancement of effect is several hundred fold, enabling once-only treatment. The investigators wish compare electrochemotherapy with radiotherapy when treating ulcerated cutaneous metastases up to 5 cm in diameter from any kind of histology.

Study Overview

Status

Status

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Withdrawn

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

About 5 % of all cancer patients experience cutaneous metastases. Ulcerating metastases can be of great psychological distress for the patients and may also be painful. Radiation therapy is standard treatment for ulcerating metastases, but there are no reports of response rate.

With this study we wish to compare electrochemotherapy with radiotherapy when treating ulcerated cutaneous metastases up to 5 cm in diameter from any kind of histology.

Patient recruitment: 98 patients are to be recruited, the patients will be randomized between electrochemothreapy or radiotherapy. 49 patients will be treated in each arm.

Treatment: Patients will be treated in local or general anesthesia (inhaling max. 30 % oxygen) Bleomycin will be given either intratumoral or intravenous. Electric pulses will be administered using a square wave electroporator (IGEA, Carpi, Italy). Needle and plate electrodes are used in order to treat the affected area efficiently. Eight pulses at a frequency of 5000 Hz or 1 Hz will be used for each application of the electrodes. In this way, a large area can be treated within a short time. Post treatment, the area will be covered by dry dressings, as are standardly used.

The patients will be seen at 8, 30, 60, 90 and 180 days post treatment. Chest X ray will be taken before and after treatment for the patients receiving electrochemotherapy.

Evaluation: Evaluation is performed by measurement of lesion extension and digital photography using the RECIST criteria. The first 10 patients in each treatment arm will also be PET/CT-scanned before and one week after treatment.

Safety: Safety will be reported both in terms of evaluation of adverse events and in terms of patient satisfaction determined by questionnaire, including the 'Derriford Appearance Questionaire'.

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 (Anticipated)

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.
98

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

  • Denmark
    • Copenhagen
      • Herlev, Copenhagen, Denmark, 2730
        • Copenhagen University Hospital at Herlev

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:

  • Age ≥ 18.
  • Histological proven cancer, any histology.
  • Progressive and/or metastatic disease.
  • One or more ulcerating cutaneous metastases.
  • Patient in need of palliation of the ulcerating metastases.
  • Lesion to be treated between 1 cm - 5 cm in diameter.
  • Lesions to be treated must be either stationary or progressing during any concomitant chemotherapy.
  • WHO performance ≤ 2.
  • Life expectancy of at least 3 months.
  • Platelets ≥ 50 mia/l, pp ≥ 40, APTT in normal area. Medical correction is allowed.
  • Sexual active men and women must use safe anticonceptive during and up to 6 month after last treatment.
  • Written informed consent must be obtained according to the local Ethics committee requirements.

Exclusion Criteria:

  • Previous electrochemotherapy or radiotherapy in the area to be treated
  • Acute lung infection
  • Previous bleomycin treatment exceeding 200.000 Units/m2.
  • Known hypersensitivity to any of the components of the treatment.
  • Known hypersensitivity to any of the components used in the planned anaesthesia.
  • Pregnant or lactating women. In fertile women this is ensured by measuring HCG in blood.
  • Treatment with granulocyte colony stimulating factor (G-CSF) or other cytokines.
  • Creatinine measurements over 150 micromolar will require Crohm-EDTA clearance. Crohm-EDTA below 48 ml/minute
  • Abnormal DLCO. If clinical history of or suspected reduced lung capacity, DLCO must be performed.

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: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

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: Electrochemotherapy
Drug: Electrochemotherapy
Intratumoral or intravenous bleomycin followed by electric pulses. Once only treatment.
Other Names:
  • ECT
Drug: Bleomycin
Intratumoral or intravenous bleomycin followed by electric pulses. Once only treatment.
Active Comparator: radiotherapy
Radiation: Radiotherapy
Radiotherapy according to hospital procedures.
Other Names:
  • RT

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
Time Frame
Safety and response
Time Frame: 30 days
30 days

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
Time Frame
patient satisfaction
Time Frame: 180
180
Economics
Time Frame: 180 days
180 days

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.
Copenhagen University Hospital at Herlev

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: Julie Gehl, Consultant, Copenhagen University Hospital at Herlev

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.
December 1, 2009

Primary Completion (Anticipated)

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.
August 1, 2013

Study Completion (Anticipated)

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.
February 1, 2014

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).
June 9, 2009

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.
June 10, 2009

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.
June 11, 2009

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.
September 27, 2011

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.
September 26, 2011

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.
September 1, 2011

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.
  • AA0906
  • EudraCT number: 2009-011455-51

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 Ulcerated Cutaneous Metastases

Clinical Trials on Electrochemotherapy

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