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Study of Pulmonary MRI for the Diagnosis of Bronchiolitis Obliterans Syndrome After Allogeneic Stem Cell Transplantation

NCT04080232 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2024-11-14

No results posted yet for this study

Summary

Bronchiolitis Obliterans Syndrome (BOS) is a major complication of Hematopoietic Stem cell Transplantation (HSCT) occurring in the context of chronic GVHD and associated with a poor prognosis. The diagnosis of BOS is based on functional (Pulmonary Functional Tests) and morphological criteria (chest CT-scan). Early diagnosis of BOS represents an unmet need and would facilitate early therapeutic interventions. Lung MRI has been recently developed with new sequences facilitating morphological and functional lung analysis in various inflammatory contexts. The goal of this study is to compare the morphological performances of chest CT-scan and MRI

Conditions

  • Bronchiolitis Obliterans

Interventions

DEVICE

lung MRI

lung MRI (1.5T Siemens Aera) using the following sequences: 3D Fast gradient-echo pulse sequences with ultra-short echo time (UTE), acquisitions at end-inspiration breath hold, end-expiration breath hold, and free-breathing using an echonavigator positioned on the diaphragm, acquisitions using routine pulse sequences (SSFP, T2FSE) and the administration of oxygen during the MRI: O2 will be administered at 15L/min during 6 minutes.

Sponsors & Collaborators

  • SFGM-TC

    collaborator UNKNOWN

  • University Hospital, Bordeaux

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-02-06
Primary Completion
2023-05-11
Completion
2023-05-11

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04080232 on ClinicalTrials.gov