International Prospective Registry on Local Treatment Approaches in MLS

August 29, 2022 updated by: The Netherlands Cancer Institute

International Prospective Registry on Local Treatment Approaches in Myxoid Liposarcomas

To prospectively study commonly used local treatment approaches in Myxoid Liposarcoma (MLS)

Study Overview

Status

Status

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

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

In order to confirm the promising results of the 36 Gy dose level in the DOREMY trial (NCT02106312) and to compare outcome with other local treatment approaches.

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.
Observational

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.
300

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Rick Haas, MD/PhD
  • Phone Number: +31 20 512 9111
  • Email: r.haas@nki.nl

Study Contact Backup

  • Name: Jules Lansu, MD/PhD
  • Phone Number: +31 20 512 9111
  • Email: j.lansu@nki.nl

Study Locations

  • Netherlands
      • Amsterdam, Netherlands, 1066CX
        • Recruiting
        • The Netherlands Cancer Institute
        • Contact:
          • Rick Haas, MD/PhD
        • Contact:
          • Jules Lansu, MD/PhD

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

Sampling Method

Non-Probability Sample

Study Population

Patients diagnosed with Myxoid Liposarcoma (MLS) that will be treated in one of the participating Sarcoma Reference Centers according to one of the treatment approaches defined in the 5 cohorts.

Description

Inclusion Criteria:

  • Age > 18 years
  • Biopsy proven MLS, including the reciprocal chromosomal translocation t(12;16)(q13;p11)
  • ECOG PS 0-2
  • Written informed consent to share coded information in this international Registry

Exclusion Criteria:

  • Prior radiotherapy to the target area
  • Pregnancy

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

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
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.
Cohort A
MLS patients managed by surgery only
Procedure: Surgery
Surgery
Cohort B
MLS patients receiving preoperative RT to a dose of 36 Gy (equivalent) followed by surgery
Procedure: Surgery
Surgery
Radiation: Preoperative RT 36Gy
Preoperative radiotherapy to 36Gy (equivalent)
Cohort C
MLS patients receiving preoperative RT to a dose of 50 Gy (equivalent) followed by surgery
Procedure: Surgery
Surgery
Radiation: Preoperative RT 50Gy
Preoperative radiotherapy to 50Gy (equivalent)
Cohort D
MLS patients receiving surgery followed by postoperative RT to a dose of 50-66 Gy (equivalent)
Procedure: Surgery
Surgery
Radiation: Postoperative RT 50-66Gy
Postoperative radiotherapy to 50-66Gy (equivalent)
Cohort E
MLS patients with oligometastatic and/or oligoprogressive disease receiving definitive RT to a dose of 36Gy (equivalent)
Radiation: RT 36Gy
Definitive radiotherapy to 36Gy (equivalent)

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
Local recurrence free survival
Time Frame: From surgery to the end of at least 5 years of follow-up
Survival from surgery to local recurrence (event) or last follow-up
From surgery to the end of at least 5 years of follow-up

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
Wound complications
Time Frame: From surgery to 6 months of follow-up
Any wound complication requiring intervention
From surgery to 6 months of follow-up
Late toxicity
Time Frame: From 3 months after surgery to the end of at least 5 years of follow-up
Any grade ≥2 late (radiation-induced) toxicity according to CTCAE v5.0 toxicity criteria
From 3 months after surgery to the end of at least 5 years of follow-up

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Patient-Reported Outcome Measures (PROMs)
Time Frame: From baseline visit to the end of 5 years of follow-up
PRO-CTCAE Item Library; relevant questions from the Patient-Reported Outcomes version of the CTCAE (PRO-CTCAE)
From baseline visit to the end of 5 years of follow-up
Health-Related Quality of Life (HRQoL)
Time Frame: From baseline visit to the end of 5 years of follow-up
EORTC QLQ-C30; 30-item HRQoL questionnaire; EORTC Items Library; 3 questions to assess some radiotherapy-specific HRQoL; EQ5D-5L; descriptive system for measurement of health; iMCQ; relevant items from the Medical Consumption Questionnaire (iMCQ) to assess medical consumption; PRODISQ; PROductivity and DISease Questionnaire to assess all relevant aspects of the relationship between health and productivity;
From baseline visit to the end of 5 years of follow-up

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.
The Netherlands Cancer Institute

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.
M.D. Anderson Cancer Center
Mayo Clinic
Radboud University Medical Center
Aarhus University Hospital
University Medical Center Groningen
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Haukeland University Hospital
University Hospital Heidelberg
University Hospital, Antwerp
University of Sydney
MOUNT SINAI HOSPITAL
Leiden University Medical Center
Princess Margaret Hospital, Canada
Institut Curie
National Cancer Center, Japan
Maastro Clinic, The Netherlands
Vienna General Hospital
Universitetssykehus
Universitäts-Frauenklinik Graz
Institute for Cancer Research and treatment
ANZSA (Australia and New Zealand Sarcoma Association)

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: Rick Haas, MD/PhD, The Netherlands Cancer Institute

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 (ACTUAL)

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.
January 18, 2021

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.
January 1, 2031

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.
January 1, 2031

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).
January 6, 2021

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.
January 6, 2021

First Posted (ACTUAL)

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.
January 7, 2021

Study Record Updates

Last Update Posted (ACTUAL)

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.
August 30, 2022

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.
August 29, 2022

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.
August 1, 2022

More Information

Terms related to this study

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.
  • M20DMY
  • IRBd20-354 (OTHER: The Netherlands Cancer Institute)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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