Diffusion MRI for Head and Neck Cancer

January 20, 2026 updated by: NYU Langone Health

Assessment of the Role of Diffusion MRI Changes During Chemoradiation Treatment of Head and Neck Cancer

The proposed study is to investigate the feasibility of using quantitative diffusion MRI (dMRI) methods for accurate and comprehensive assessment of treatment response. dMRI is a powerful tool to probe treatment-induced change in tumors. It is a unique in vivo imaging technique sensitive to cellular microstructures at the scale of water diffusion length on the order of a few microns. Previous studies have shown that both diffusion coefficient D and diffusional kurtosis coefficient K are promising imaging markers of (i) cell viability which can be used for evaluation of early treatment response. However, it is often underappreciated that these dMRI metrics are not fixed constants, but rather functions of the diffusion time t, D(t) and K(t); their t-dependency is determined by tissue properties, such as cell size and membrane permeability of tissue. D(t) and K(t) of tumors can vary substantially depending on t in the range of diffusion times (30-100 ms) typically used in clinical scan.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not 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

This study will investigate the t-dependency of dMRI over a range of diffusion times (30-500 ms) to determine an optimal diffusion time for treatment response assessment when only one diffusion time needs to be used, particularly in routine clinical studies. Furthermore, the data with multiple diffusion times will also be used to measure the water exchange time of cancer cells. Exchange time has been studied using Dynamic Contrast Enhanced (DCE) MRI by multiple groups including ours, and has been suggested as a marker of (ii) cellular metabolism that regulates the ATP-dependent ion channels co-transporting water molecules. The study will measure with dMRI, without using a contrast agent. The investigators also demonstrated that Intra-Voxel Incoherent Motion (IVIM) MRI metrics (pseudo diffusivity, Dp; perfusion fraction, fp), from multiple b-values at a fixed diffusion time, can be used to assess the perfusion status of tumor and they are also associated with tumor interstitial fluid pressure. The IVIM effect has been observed in various cancer types (33-39) and animal tumor models. The product fp*Dp - a quantity including both blood volume and velocity information - is considered as a parameter analogous to (iii) perfusion flow .

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 (Actual)

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.
16

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.
  • Not Applicable

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.

Study Contact Backup

Study Locations

  • United States
    • New York
      • New York, New York, United States, 10065
        • Weill Cornell Medical College
      • New York, New York, United States, 10016
        • NYU Langone

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

Description

Inclusion Criteria:

ARM 1

  • Treatment-naïve HNSCC patients with metastatic lymph nodes prior to surgery or chemoradiation therapy
  • Age 18 or older
  • Subjects without capacity to consent will not be enrolled.
  • Subjects will be asked to verbalize understanding of the key elements, for non-English speaking patients, institutional translation services will be utilized.

ARM 2

  • Treatment-naïve HNSCC patients with metastatic lymph nodes who will undergo standard-of-care chemoradiation therapy
  • Age 18 or older
  • Subjects without capacity to consent will not be enrolled.
  • Subjects will be asked to verbalize understanding of the key elements, for non-English speaking patients, institutional translation services will be utilized.

Exclusion Criteria:

  • Subjects who have the following contraindications to MRI:
  • Electrical implants such as cardiac pacemakers or perfusion pumps
  • Ferromagnetic implants such as aneurysm clips, surgical clips, prostheses, artificial heart, valves with steel parts, metal fragments, shrapnel, bullets, tattoos near the eye, or steel implants
  • History of seizures
  • Patients with GFR < 15 ml/min/1.73m2 or who are on dialysis will be excluded from the study.
  • Subjects who are pregnant

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: Diagnostic
  • Allocation: Non-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: Optimization of Techniques
To optimize the diffusion MRI methods for assessment of cell viability, metabolism and perfusion in head and neck cancer. There will be 24 subjects enrolled for 2 year duration. Treatment-naïve patients with cervical metastatic lymph nodes (diameter > 10 mm) of HNSCC will be recruited to have one research PET/MR scan (including dMRI) and one dMRI-only scan within three days prior to treatment. These data will be used to optimize the dMRI method and assess the repeatability.
Radiation: PET/MRI with FDG
For the PET/MRI scans, an intravenous (IV) catheter (thin tube) will be used to administer dyes (contrast) for both the MRI and PET portions of the examination. The dye for the PET portion will be 18F-fluorodeoxyglucose (FDG). FDG is an FDA-approved radioactive substance (isotope) that contains chemicals that can be traced by PET/MRI. The dye for the MRI portion will be a gadolinium based contrast medium which is also an FDA-approved substance that makes certain tissues, abnormalities or disease processes more clearly visible on MRI scans. MRI uses a strong magnetic field to create images of the body. Subjects will be asked to lie on a table that will slide into the scanner; Wear earplugs to reduce the noise made by the MRI scanner and lie still throughout the time in the scanner.
Radiation: MRI scan without contrast
MRI uses a strong magnetic field to create images of the body. Subjects will be asked to lie on a table that will slide into the scanner to scan the neck ; Wear earplugs to reduce the noise made by the MRI scanner and lie still throughout the time in the scanner.
Experimental: : Longitudinal Monitoring
To assess the feasibility of using diffusion MRI metrics at early stages of treatment for prediction of treatment response in head and neck cancer patients undergoing standard-of-care chemoradiation therapy. There will be 36 subjects enrolled for 3 year duration. The study will do bi-weekly measurement to monitor tumor response longitudinally. This study will be restricted to treatment-naïve patients who present pathologically confirmed HNSCC with metastatic lymph nodes and who are scheduled to receive standard care of radiation therapy with concurrent chemotherapy. The patients enrolled in this arm of the study will have 4 dMRI scans. The imaging data for each patient will be the proposed dMRI measures at the baseline and their changes at each follow-up time period. DCE-MRI will be included in the baseline scan for tumor delination as in standard-of-care cancer imaging and to compare with the proposed dMRI method.
Radiation: MRI scan without contrast
MRI uses a strong magnetic field to create images of the body. Subjects will be asked to lie on a table that will slide into the scanner to scan the neck ; Wear earplugs to reduce the noise made by the MRI scanner and lie still throughout the time in the scanner.
Radiation: MRI with gadolinium
For the MRI scans, an intravenous (IV) catheter (thin tube) will be used to administer dyes (contrast) for MR scans. The dye for the MRI will be a gadolinium based contrast medium which is also an FDA-approved substance that makes certain tissues, abnormalities or disease processes more clearly visible on MRI scans. MRI uses a strong magnetic field to create images of the body. Subjects will be asked to lie on a table that will slide into the scanner; Wear earplugs to reduce the noise made by the MRI scanner and lie still throughout the time in the scanner.

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
Intra-class Correlation (ICC)
Time Frame: 6 weeks
Estimated components from a random effects model in each dMRI measure will be used to compute intra-class correlation as estimates of repeatability of each measure.
6 weeks
Intra-subject Coefficient of Variation (CV)
Time Frame: 6 weeks
Estimated components from a random effects model in each dMRI measure will be used to compute intra-subject coefficient of variation as estimates of repeatability of each measure.
6 weeks
Overall Response Rate (ORR)
Time Frame: 6 weeks
Binary classification of treatment response as complete response (CR) versus partial response (PR) for participants at the end of the chemoradiation therapy assessed by clinical/radiological reports. CR will include the cases with complete disappearance of any clinically detectable tumor mass, while PR will include cases with stable disease and progressive disease.
6 weeks

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
Progression-Free Survival (PFS)
Time Frame: 2 Years Post-Treatment
Binary indicator of whether patients showed progression-free survival at 2 years post treatment on the standard-of-care follow-up exams. PFS is the length of time that a patient lives with the disease but it does not get worse.
2 Years Post-Treatment

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.
NYU Langone Health

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: Elcin Zan, MD, NYU Langone

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.
October 16, 2019

Primary Completion (Estimated)

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.
April 30, 2026

Study Completion (Estimated)

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.
April 30, 2026

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 8, 2020

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 30, 2020

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.
February 5, 2020

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.
January 22, 2026

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.
January 20, 2026

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.
January 1, 2026

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.
  • 18-01454

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Individual participant data that underlie the results reported in this article, after deidentification (text, tables, figures, and appendices).

IPD Sharing Time Frame

Beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research.

IPD Sharing Access Criteria

The investigator who proposed to use the data. Upon reasonable request. Requests should be directed to gene.kim@nyulangone.org. To gain access, data requestors will need to sign a data access agreement.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP

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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