MRI Perfusion Curves Typology and Orbital Tumors (PERFORM) (PERFORM)

April 15, 2024 updated by: Fondation Ophtalmologique Adolphe de Rothschild

Validation, for Orbital Tumors, of the MRI Perfusion Curves Typology Established for Salivary Tumors

Orbital masses develop at the expense of the orbital structures lacrimal glands, oculomotor muscles, optic nerve, meningeal spaces, peripheral nerves, bone wall, orbital fat, lymphoid structures or vascular structures. These masses can be tumors, benign or malignant, or pseudotumor, mainly represented by specific or non-specific orbital inflammation.

Pathology is of considerable importance for the diagnosis and the treatment of those masses. However, biopsy or surgical resection of the orbital masses is sometimes difficult and dangerous outside expert centers.

The identification of a non-invasive technique for distinguishing tumors from pseudotumors, thus avoid in some cases a biopsy, would be a major contribution for the patients.

For salivary glands, MRI allows to identify 4 different types of MRI characteristics, one (type C) being related to malignant tumors.

In this study, the investigators will try to see if extrapolation of those data to orbiltal tumors is feasible.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

238

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

  • France
      • Paris, France, 75019
        • Fondation A De Rothschild

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients undergoing a MRI because of an orbital mass

Description

Inclusion Criteria:

  • Patient aged 18 years or more
  • with orbital mass for which a biopsy and/or a surgical removal is planned
  • undergoing an MRI
  • before surgery

Exclusion Criteria:

  • contra-indication to MRI
  • intolerance to constrast agent
  • pregnancy
  • breast feeding
  • patient under a legal protection procedure
  • patient denying to participate to the study
  • lack of affiliation to a social security system

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

  • Observational Models: Case-Only
  • Time Perspectives: Cross-Sectional

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Concordance of the MRI type and the pathological findings as assessed by the kappa coefficient
Time Frame: one month
one month

Collaborators and Investigators

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

Sponsor

Fondation Ophtalmologique Adolphe de Rothschild

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 (Actual)

November 1, 2015

Primary Completion (Actual)

August 8, 2022

Study Completion (Actual)

August 8, 2022

Study Registration Dates

First Submitted

April 30, 2015

First Submitted That Met QC Criteria

May 4, 2015

First Posted (Estimated)

May 5, 2015

Study Record Updates

Last Update Posted (Actual)

April 16, 2024

Last Update Submitted That Met QC Criteria

April 15, 2024

Last Verified

April 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ALR_2015_13

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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