Serial MRI Scans During Radiation Therapy (RELAY)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04188535 |
Recruitment Status :
Recruiting
First Posted : December 6, 2019
Last Update Posted : April 27, 2020
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This is a phase 1 study to determine the feasibility and utility of using serial magnetic resonance imaging (MRI) to assess treatment response during and after radiation therapy (standard of care cancer treatment) for participants with advanced esophageal cancer or glioblastoma.
The research study procedures include three MRI scans (one pre treatment, during and post standard care cancer radiation therapy) for participants with advanced esophageal cancer or glioblastoma
The research study procedures include:
- Screening for eligibility
- Three MRI scans
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Glioblastoma Esophageal Cancer Radiotherapy Magnetic Resonance Imaging MRI | Diagnostic Test: MRI IMAGING | Not Applicable |
This phase 1, non randomized open label study, evaluating feasibility of serial MRI, with an option for an expansion cohort. The optional expansion cohort is a prospective imaging registry evaluating imaging biomarkers as predictors of disease control with standard of care treatment.
This research study is a feasibility study, which means it is the first-time investigators at this institution are examining the process of getting multiple MRIs during radiation treatment.
The U.S. Food and Drug Administration (FDA) has cleared this MRI scanner for use.
Participants who fulfill eligibility criteria will be entered into the trial.
- The research study procedures include:
- Screening for eligibility
- Three MRI scans (Imaging with MRI will be performed as per disease site standards.)
- A total of 86 participants will be enrolled in this trial
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Phase 1
- 20 participants in Esophageal Cohort
- 20 Participants in Glioblastoma Cohort
- Expansion Cohort --- 46 Participants in the Glioblastoma Expansion Cohort
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 86 participants |
Allocation: | Non-Randomized |
Intervention Model: | Sequential Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Other |
Official Title: | RELAY: Repeated Magnetic Resonance Imaging Examinations to Analyze and Assess Your Cancer: A Prospective Study on the Use of Serial Magnetic Resonance Imaging in the Assessment of Changes During Treatment With Radiation Therapy |
Actual Study Start Date : | January 15, 2020 |
Estimated Primary Completion Date : | July 31, 2025 |
Estimated Study Completion Date : | July 31, 2025 |

Arm | Intervention/treatment |
---|---|
Experimental: Esophageal Cohort
The research study procedures include:
|
Diagnostic Test: MRI IMAGING
Imaging with MRI will be performed as per disease site standards. |
Experimental: Glioblastoma Cohort
The research study procedures include:
|
Diagnostic Test: MRI IMAGING
Imaging with MRI will be performed as per disease site standards. |
Experimental: Glioblastoma Expansion Cohort Serial MR Imaging Registry
The research study procedures include:
|
Diagnostic Test: MRI IMAGING
Imaging with MRI will be performed as per disease site standards. |
- Feasibility of acquiring serial MRI scans on an MRI simulator during treatment with radiation therapy [ Time Frame: 1 year ]90% lower confidence limit (LCL) on the true feasibility rate feasibility is defined as successfully enrolling patients
- Ability to measure disease control (for imaging expansion cohort) [ Time Frame: 2 years ]Validating a previously developed predictive model to identify most likely area of recurrence using MRI-based features
- Dosimetric Change [ Time Frame: 1 year ]For subprotocols studying the adaptive treatment, the secondary objective is dosimetric change in the in silico adaptive radiation therapy plans, without delivering adaptive plans in Phase I

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Participants must have a confirmed malignancy requiring radiation therapy.
- Age: 18 years or older
- ECOG performance status ≤2 (Karnofsky ≥60%, see Appendix A)
- Ability to understand and the willingness to sign a written informed consent document.
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Any further criteria listed in the specific disease site sub protocol
- Patients must be considered appropriate candidates for neoadjuvant chemoradiation therapy followed by esophagectomy
- Patients with a histologically confirmed newly diagnosed intracranial glioblastoma or gliosarcoma who will be undergoing radiation therapy as part of clinical care.
Exclusion Criteria
- Disease-specific exclusion criteria will be specified in a sub protocol.
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For MRI involving contrast, history of allergic reactions attributed to gadolinium based IV contrast.
-- Note: If patient will not receive contrast, this is not applicable and kidney function will not affect eligibility
- Unable to undergo magnetic resonance imaging (MRI)

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04188535
Contact: Lisa Singer, MD,PhD | 617-732-5734 | lsinger1@bwh.harvard.edu |
United States, Massachusetts | |
Brigham and Women Hospital | Recruiting |
Boston, Massachusetts, United States, 02115 | |
Contact: Lisa Singer, MD, PhD 617-732-5734 | |
Principal Investigator: Lisa Singer, MD, PhD | |
Dana Farber Cancer Institute | Recruiting |
Boston, Massachusetts, United States, 02215 | |
Contact: Lisa Singer, MD, PHD 617-732-5734 | |
Principal Investigator: Lisa Singer, MD, PhD |
Principal Investigator: | Lisa Singer, MD, PhD | Dana-Farber Cancer Institute |
Responsible Party: | Lisa Singer, MD PhD, Principal Investigator, Dana-Farber Cancer Institute |
ClinicalTrials.gov Identifier: | NCT04188535 |
Other Study ID Numbers: |
19-573 |
First Posted: | December 6, 2019 Key Record Dates |
Last Update Posted: | April 27, 2020 |
Last Verified: | April 2020 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Plan Description: | The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to Sponsor Investigator or designee. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research. |
Supporting Materials: |
Study Protocol Statistical Analysis Plan (SAP) Informed Consent Form (ICF) |
Time Frame: | Data can be shared no earlier than 1 year following the date of publication |
Access Criteria: | DFCI - Contact the Belfer Office for Dana-Farber Innovations (BODFI) at innovation@dfci.harvard.edu |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | Yes |
Product Manufactured in and Exported from the U.S.: | Yes |
Glioblastoma Esophageal Cancer Radiotherapy Magnetic Resonance Imaging MRI |
Glioblastoma Esophageal Neoplasms Astrocytoma Glioma Neoplasms, Neuroepithelial Neuroectodermal Tumors Neoplasms, Germ Cell and Embryonal Neoplasms by Histologic Type Neoplasms |
Neoplasms, Glandular and Epithelial Neoplasms, Nerve Tissue Gastrointestinal Neoplasms Digestive System Neoplasms Neoplasms by Site Head and Neck Neoplasms Digestive System Diseases Esophageal Diseases Gastrointestinal Diseases |