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Adult Primary Hepatocellular CarcinomaNCT02057874

3-Tesla MRI Response to TACE in HCC (Liver Cancer)

A study testing 3 Tesla Magnetic Resonance Imaging and Magnevist® (Intravenous (IV) administration of MRI contrast agent) in people with Adult Primary Hepatocellular Carcinoma and Advanced Adult Primary Liver Cancer, run by Vanderbilt-Ingram Cancer Center at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

This pilot clinical trial examines how well different imaging biomarkers acquired using 3-Telsa magnetic resonance imaging (MRI) methods perform in determining treatment response to transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
3 Tesla Magnetic Resonance Imaging and Magnevist® (Intravenous (IV) administration of MRI contrast agent)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
2 participants
Where
1 siteUnited States
Study dates
Feb 2014to 4 Dec 2015
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Subjects must have signed an institutional review board (IRB)-approved informed consent document
  • Subjects must have verified unresectable hepatocellular carcinoma (HCC), diagnosed on the basis of clinical and imaging criteria
  • Subjects must be classified as TNM stage I, II, or III; alternatively, subjects may be classified as Barcelona Clinic Liver Cancer (BCLC) stage A or B
  • Subjects must be scheduled to undergo transarterial chemoembolization (TACE)
  • Subjects must have at least 1 lesion being targeted by TACE that is > 2 cm in the longest cross-sectional (axial plane) diameter
  • Subjects must satisfy one of the following conditions pertaining to their eligibility to undergo orthotopic liver transplantation (OLT):
  • HCC that is within Milan Criteria, i.e., TACE is indicated as a "bridge" to OLT (Group I); or
  • HCC that is outside Milan Criteria, i.e., TACE is indicated as a means of "down-staging" into transplant eligibility (Group II)

Who cannot join

  • Subjects who have received prior treatment for HCC (prior surgical procedures not related to HCC are allowed)
  • Subjects who have undergone prior radioembolization
  • Subjects with a central venous line
  • Subjects who have any type of biomedical implant, device and/or ferromagnetic material that can be displaced, perturbed, or otherwise malfunction due to mechanical, electronic, or magnetic means; these items may include:
  • Metallic fragments or shrapnel (such as from war wounds)
  • Cerebral aneurysm clips, biopsy marker clips
Show all 18Show fewer
  • Vascular access ports (as are used with intravenous chemotherapy)
  • Cochlear implants, pacemakers, neurostimulators, biostimulators, and electronic infusion pumps **Implanted materials other than those verified as being rated "magnetic resonance [MR] Safe" or "MR Conditional 6" will not be allowed on study
  • Creatinine >= 1.5 times upper limit of normal
  • Estimated glomerular filtration rate (eGFR) < 30 mL/min
  • Subjects who are pregnant or nursing
  • Subjects who have had past allergic or other adverse reactions to intravenous injection of Magnevist® (gadopentetate dimeglumine) or other gadolinium-containing contrast agents
  • Subjects who exhibit noticeable anxiety, claustrophobia, or vertigo when moved into the scanner
  • Subjects incapable of giving informed written consent, for the following reasons:
  • Inability to adhere to the experimental protocols for any reason
  • Inability to communicate with the research team
  • Mental disability, altered mental status, confusion, or psychiatric disorders
  • Prisoners or others susceptible to coercion

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Vanderbilt-Ingram Cancer Center

    Nashville, Tennessee, 37232

Other trials in United States

About this study

Official title: Multi-Parametric 3 Tesla Magnetic Resonance Imaging (MRI) of Response to Transarterial Chemoembolization (TACE) in Patients With Hepatocellular Carcinoma (HCC)

This pilot clinical trial examines how well different imaging biomarkers acquired using 3-Telsa magnetic resonance imaging (MRI) methods perform in determining treatment response to transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma. Compared to conventional imaging, multi-parametric 3-Tesla MRI offers the ability to quantitatively measure tissue structural, functional, cellular, and molecular properties, providing a more robust, clinically relevant method for assessing cancer response to therapy.

Being tested
3 Tesla Magnetic Resonance Imaging, Magnevist® (Intravenous (IV) administration of MRI contrast agent)
Medical subject headings
Carcinoma, Hepatocellular

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • 3 Tesla Magnetic Resonance ImagingDevice

    Also called 3 Tesla MRI, 3T MRI (Philips Achieva), multi-parametric imaging

    3T MRI consists of a series of radiofrequency (RF) pulse sequences optimized for acquiring CEST-, MT-, DW-, and DCE-MRI data in one seamless imaging examination. For DCE, MR contrast agent will be intravenously administered.

  • Magnevist® (Intravenous (IV) administration of MRI contrast agent)Drug

    Also called intravenous (IV) injection of Magnevist® (gadopentetate dimeglumine); IV contrast infusion; IV gadolinium (Gd)

    For the acquisition of DCE-MR data, the FDA-approved contrast agent Magnevist® (gadopentetate dimeglumine, 0.1 mmol/kg) will be delivered intravenously by the MR technologist at a rate of 2 mL/sec (followed by a saline flush) via a power injector after the acquisition of a set of baseline dynamic scans. The entire sequence lasts approximately 8 minutes.

Study groups in NCT02057874
Study groupRoleWhat they receive
Diagnostic (3T MRI)ExperimentalPatients undergo 3T MRI at baseline (=< 2 weeks before TACE) and at 2-4 weeks, 4-8 weeks, and 12 weeks after TACE. Each 3T MRI session will utilize a sequence of the following modalities: CEST-MRI, MT-MRI, DW-MRI, and DCE-MRI.
Receives: Device: 3 Tesla Magnetic Resonance Imaging; Drug: Magnevist® (Intravenous (IV) administration of MRI contrast agent)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Correlation of Changes in Imaging Biomarkers (Ktrans, ADC, MTR, and APTasym) as Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively, With Changes in Tumor Volume (mRECIST).

    The following will be longitudinally measured using 3 Tesla (3T) magnetic resonance imaging (MRI) prior to transarterial chemoembolization (TACE) and 2-4, 4-8, and 12 weeks following TACE: 1) the volume transfer coefficient (Ktrans), measured by dynamic contrast-enhanced (DCE) MRI; 2) the apparent diffusion coefficient (ADC), measured by diffusion-weighted (DW) MRI; 3) the magnetization transfer ratio (MTR), measured by magnetization transfer (MT) MRI; and 4) the amide proton transfer asymmetry (APTasym), measured by chemical exchange saturation transfer (CEST) MRI. We will use a general linear model (GLM) approach to measure the association between changes in each of the above imaging metrics (relative to pretreatment baseline) and changes in tumor volume (according to standard-of-care modified RECIST) at 3 or 6 month follow-up, accounting for the effect of potential confounders, e.g., age and size of the tumor at baseline.

    Measured: Baseline to up to 12 weeks post-TACE

Secondary outcomes (4)
  1. Correlation of Changes in Ktrans, ADC, MTR, and APTasym (Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively) With Time-to-progression (TTP).

    Proportional hazard model will be employed to assess the ability of the longitudinal change (relative to pretreatment baseline) in each of the 3T MR imaging metrics (Ktrans, ADC, MTR, and APTasym) to predict patient survival outcomes, time-to-progression (TTP) and progression-free survival (PFS) as well as overall survival (OS). The calibration of prediction will be validated by computing the difference between predicted survival and Kaplan-Meier survival estimates at a fixed time, which estimates the over-optimism of the difference using bootstrapping.

    Measured: Baseline to up to 6 months post-TACE

  2. Correlation of Changes in Ktrans, ADC, MTR, and APTasym (Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively) With Changes in the Ratio of Viable-to-necrotic Tumor Volume

    Longitudinal changes in 3T MRI-derived measures and the change in the ratio of viable vs. necrotic tumor will be assessed by using a GLM approach in which the underlying temporal correlation can be modeled via an autoregressive order one (AR(1)) structure, validated by computing Akaike Information Criterion (AIC) against the other common structures, e.g., unstructured and constant correlation.

    Measured: Baseline to up to 12 weeks post-TACE

  3. Correlation of Ktrans, ADC, MTR, and APTasym (Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively) With Pathological Response Within Explanted Tissue Following Orthotopic Liver Transplant (OLT)

    Histopathological features on explanted livers following OLT, including percentage necrosis and cellular density as determined by hematoxylin and eosin staining, as well as the extent of fibrosis as determined by collagen staining, will be assessed for correspondence with findings on ex vivo 3T MRI.

    Measured: Subset of patients undergoing OLT: within 12 hours following surgery

  4. Correlation of Changes in Ktrans, ADC, MTR, and APTasym (Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively) With Overall Survival (OS)

    Proportional hazard model will be employed to assess the ability of the longitudinal change (relative to pretreatment baseline) in each of the 3T MR imaging metrics (Ktrans, ADC, MTR, and APTasym) to predict patient survival outcomes, time-to-progression (TTP) and progression-free survival (PFS) as well as overall survival (OS). The calibration of prediction will be validated by computing the difference between predicted survival and Kaplan-Meier survival estimates at a fixed time, which estimates the over-optimism of the difference using bootstrapping.

    Measured: Baseline to up to 6 months post-TACE

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted7 Feb 2014 (estimated)
  2. Study startFeb 2014
  3. Primary completion19 Nov 2015
  4. Study completion4 Dec 2015

Why it stopped: Funding unavailable

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Diagnosis
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
2 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02057874
Sponsor's protocol ID
VICC GI 1343
Status last verified
Jul 2018
First submitted
5 Feb 2014
Last updated
11 Jul 2018
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A study testing 3 Tesla Magnetic Resonance Imaging and Magnevist® (Intravenous (IV) administration of MRI contrast agent) in people with Adult Primary Hepatocellular Carcinoma and Advanced Adult Primary Liver Cancer, run by Vanderbilt-Ingram Cancer Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 18 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 11 Jul 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 11 Jul 2018). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Correlation of Changes in Imaging Biomarkers (Ktrans, ADC, MTR, and APTasym) as Measured by DCE-, DW-, MT-, and CEST-MRI at 3 Tesla, Respectively, With Changes in Tumor Volume (mRECIST). (time frame: Baseline to up to 12 weeks post-TACE). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jul 2018.

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