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Arthritis, RheumatoidPhase 4TARGETNCT02374021

Treatments Against RA and Effect on FDG-PET/CT

A Phase 4 study testing Methotrexate, Sulfasalazine and Hydroxychloroquine in people with Arthritis, Rheumatoid, run by Brigham and Women's Hospital at 31 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

In a randomized controlled clinical trial, investigators will compare the effects on [18F]-fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) from two treatment regimens in rheumatoid arthritis (RA) patients deemed methotrexate inadequate responders (MTX-IRs). Read more about this study

Who is it for?
Ages 45 years and older
Conditions the study is for
Arthritis, Rheumatoid
What is being tested?
Methotrexate, Sulfasalazine and Hydroxychloroquine
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
159 participants
Where
31 sitesUnited States
Study dates
Jul 2016to May 2021
Phase
Phase 4
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 45 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Fulfill American College of Rheumatology/European League Against Rheumatism 2010 criteria for RA
  • Men ≥ 45 years and women ≥ 50 years
  • MTX monotherapy for ≥ 8 weeks at ≥ 15mg weekly or ≥ 7.5 mg weekly with a documented intolerance to higher doses
  • No non-biologic DMARDs in preceding two months (other than MTX and HCQ)
  • Disease Activity Score-28 > 3.2
  • Able to sign informed consent

Who cannot join

  • Use of biologic DMARD within the past 6 months or use of rituximab ever
  • Current use of >10mg per day of prednisone
  • Use of a high-intensity statin lipid lowering drug or PCSK9 inhibitor in the past 12 months
  • Prior patient reported, physician diagnosed clinical cardiovascular (CV) event
  • Insulin-dependent or uncontrolled diabetes mellitus (DM)
  • Systemic lupus erythematosus (SLE) or other autoimmune and chronic inflammatory diseases (i.e. inflammatory bowel disease, sarcoidosis)
Show all 12Show fewer
  • Cancer treated in the last 5 years (except basal and squamous cell) or any lymphoma or melanoma
  • Known pregnancy, HIV, Hepatitis B Virus, Hepatitis C Virus, active (or untreated latent) tuberculosis
  • Baseline: liver, renal or blood count abnormalities, Glucose-6-phosphate dehydrogenase (G6PD) deficiency
  • Known sulfa allergy, macular disease or hypersensitivity to treatments; known demyelinating disease; uncompensated Congestive Heart Failure (CHF)
  • Intra-articular injection within the 4 weeks prior to baseline FDG PET/CT
  • 2 or more high dose radiation scans in the past year (CT scan with contrast, angiogram, SPECT nuclear medicine scan, myocardial/cardiac perfusion scan)

Trial locations and contacts

31 sites in 1 country.

31 sites in 1 country

United States31 sites
  • University of Michigan

    Ann Arbor, Michigan, 48109

  • University of Alabama at Birmingham

    Birmingham, Alabama, 35294

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115

  • University of North Carolina at Chapel Hill

    Chapel Hill, North Carolina, 27599

  • Robert W. Levin, MD, PA

    Clearwater, Florida, 33765

  • Cleveland Clinic

    Cleveland, Ohio, 44195

  • Metroplex Clinical Research Center

    Dallas, Texas, 75231

  • Altoona Research Center

    Duncansville, Pennsylvania, 16635

  • Northwell Health

    Great Neck, New York, 11021

  • University of Texas Health Science Center at Houston

    Houston, Texas, 77030

  • Dartmouth-Hitchcock Medical Center

    Lebanon, New Hampshire, 03756

  • University of Kentucky

    Lexington, Kentucky, 40508

  • Loma Linda University Clinical Trial Center

    Loma Linda, California, 92354

  • David Geffen School of Medicine at UCLA

    Los Angeles, California, 90095

  • Brigid Freyne, MD Inc.

    Murrieta, California, 92563

  • New York University School of Medicine

    New York, New York, 10003

  • Mount Sinai- Icahn School of Medicine

    New York, New York, 10029

  • Columbia University Medical Center

    New York, New York, 10032

  • Desert Medical Advances

    Palm Desert, California, 92260

  • University of Pennsylvania

    Philadelphia, Pennsylvania, 19104

  • University of Pittsburgh Medical Center

    Pittsburgh, Pennsylvania, 15261

  • IRIS Research and Development

    Plantation, Florida, 33324

  • Oregon Health & Science University

    Portland, Oregon, 97329

  • University of California San Francisco

    San Francisco, California, 94110

  • Seattle Rheumatology Associates

    Seattle, Washington, 98122

  • Washington University Medical Center

    St Louis, Missouri, 63110

  • Southwest Florida Clinical Research Center

    Tampa, Florida, 33609

  • Baylor Scott & White Medical Center- Temple

    Temple, Texas, 76508

  • Nazanin Firooz MD, Inc.

    West Hills, California, 91307

  • The Center for Rheumatology and Bone Research

    Wheaton, Maryland, 20902

Other trials in United States

About this study

Official title: Treatments Against RA and Effect on FDG-PET/CT (The TARGET Trial)

In a randomized controlled clinical trial, investigators will compare the effects on [18F]-fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) from two treatment regimens in rheumatoid arthritis (RA) patients deemed methotrexate inadequate responders (MTX-IRs). Two common RA treatments will be compared: triple therapy (sulfasalazine, methotrexate, and hydroxychloroquine) versus tumor necrosis factor (TNF) inhibitor (etanercept or adalimumab, plus background methotrexate for all subjects and hydroxychloroquine for subjects who were taking this at screening).

Read the detailed description

Consenting subjects will be screened for eligibility and randomized to a treatment arm. Subjects will be randomized to a treatment arm with either synthetic disease-modifying antirheumatic drugs (DMARDs) [triple therapy: sulfasalazine, methotrexate, and hydroxychloroquine] or biologic DMARDs [etanercept or adalimumab, plus background methotrexate for all subjects and hydroxychloroquine for subjects who were taking this at screening].

Once randomized, a baseline visit will be conducted with each subject. Baseline data collection includes questionnaires, disease activity score, and the first FDG-PET/CT imaging. After the baseline at week 0, subjects will visit with their rheumatologist at weeks 6, 12, 18, and 24 for safety labs and further collection of disease activity scores and questionnaires. The second FDG-PET/CT will be performed at week 24. Blood specimens will be collected at weeks 0, 6, 18, and 24 for bioassays. Subject participation will end after the week 24 visit.

Patients and care providers will be unblinded. The FDG-PET/CT image readers will be blinded to treatment arm as well as timepoint of image acquisition.

Keywords
rheumatoid arthritis
Medical subject headings
Arthritis, Rheumatoid

What participants receive

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

  • MethotrexateDrug

    Also called Rheumatrex

    Subjects entering trial will continue on MTX dose of at least 15mg MTX/week. At the discretion of the treating rheumatologist, may be switched to SQ route.

  • SulfasalazineDrug

    Also called Azulfidine

    1 gm bid

  • HydroxychloroquineDrug

    Also called Plaquenil

    200 mg twice daily, not to exceed 6.5mg/kg

  • EtanerceptDrug

    Also called enbrel

    50 mg SC weekly

  • AdalimumabDrug

    Also called Humira

    40 mg SQ every other week

Study groups in NCT02374021
Study groupRoleWhat they receive
Triple therapy (MTX+SSZ+HCQ)Active comparatorSulfasalazine (SSZ) 1 g bid and hydroxychloroquine (HCQ) 200 mg twice daily, not to exceed 6.5mg/kg HCQ (in addition to concomitant methotrexate [MTX]).
Receives: Drug: Methotrexate; Drug: Sulfasalazine; Drug: Hydroxychloroquine
TNF inhibitor (etanercept or adalimumab)Active comparatoretanercept 50 mg subcutaneously weekly or adalimumab 40 mg subcutaneously every other week (in addition to concomitant methotrexate, plus hydroxychloroquine, for subjects who were taking this at screening). Biologic treatment will be assigned randomly.
Receives: Drug: Methotrexate; Drug: Etanercept; Drug: Adalimumab

What is being measured

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

  1. Change From Baseline in Vascular Inflammation as Measured by FDG-PET/CT at 6 Months

    The primary outcome was the change in the mean of the maximum of the target to background ratio (TBR) in the most diseased segment (MDS) of of the index vessel as measured by FDG-PET/CT scans conducted at baseline and after 24 weeks of randomized treatment allocation (MDS meanmaxTBR). The index vessel is the vessel (either aorta, left carotid, or right carotid) with the highest meanmaxTBR at baseline. Higher values indicate greater vascular inflammation.

    FDG uptake measurement: PET-CT images were batch-analyzed by an investigator blinded to the patients' clinical information. FDG uptake was evaluated within the wall of the ascending aorta and bilateral carotid arteries (as maximum and mean standardized FDG uptake value [SUVmax and SUVmean, respectively]) approximately every 5 mm on axial images. Subsequently, the target-to-background ratio (TBR) was reported (ratio of the average arterial to blood axial slice SUVmax) to correct for the blood compartment contribution.

    Measured: 0, 6 months

Secondary outcomes (4)
  1. Change From Baseline in the MDS of the Aorta

    The outcome was the change in the mean of the maximum of the target to background ratio (TBR) in the most diseased segment (MDS) of the aorta as measured by FDG-PET/CT scans conducted at baseline and after 24 weeks of randomized treatment allocation (MDS meanmaxTBR). Higher values indicate greater vascular inflammation.

    FDG uptake measurement: PET-CT images were batch-analyzed by an investigator blinded to the patients' clinical information. FDG uptake was evaluated within the wall of the ascending aorta and bilateral carotid arteries (as maximum and mean standardized FDG uptake value [SUVmax and SUVmean, respectively]) approximately every 5 mm on axial images. Subsequently, the target-to-background ratio (TBR) was reported (ratio of the average arterial to blood axial slice SUVmax) to correct for the blood compartment contribution.

    Measured: 0, 6 months

  2. Change From Baseline in the Average TBR of the Aorta

    The outcome was the change in the target to background ratio (TBR) of the aorta as measured by FDG-PET/CT scans conducted at baseline and after 24 weeks of randomized treatment allocation (MDS meanmaxTBR). Higher values indicate greater vascular inflammation.

    FDG uptake measurement: PET-CT images were batch-analyzed by an investigator blinded to the patients' clinical information. FDG uptake was evaluated within the wall of the ascending aorta and bilateral carotid arteries (as maximum and mean standardized FDG uptake value [SUVmax and SUVmean, respectively]) approximately every 5 mm on axial images. Subsequently, the target-to-background ratio (TBR) was reported (ratio of the average arterial to blood axial slice SUVmax) to correct for the blood compartment contribution.

    Measured: 0, 6 months

  3. Change From Baseline in the Average TBR of the Bilateral Carotids

    The outcome was the change in the target to background ratio (TBR) of the average of the left and right carotids as measured by FDG-PET/CT scans conducted at baseline and after 24 weeks of randomized treatment allocation (MDS meanmaxTBR). The baseline values of the left and right carotids were averaged and then the follow-up values of the left and right carotids were averaged resulting in one value at each time point. Higher values indicate greater vascular inflammation.

    FDG uptake measurement: PET-CT images were batch-analyzed by an investigator blinded to the patients' clinical information. FDG uptake was evaluated within the wall of the ascending aorta and bilateral carotid arteries (as maximum and mean standardized FDG uptake value [SUVmax and SUVmean, respectively]) approximately every 5 mm on axial images. Subsequently, the target-to-background ratio (TBR) was reported (ratio of the average arterial to blood axial slice SUVmax) to correct for the blood compartment contribution.

    Measured: 0, 6 months

  4. Change From Baseline in the Average TBR of the Index Vessel

    The outcome was the change in the target to background ratio (TBR) in the index vessel as measured by FDG-PET/CT scans conducted at baseline and after 24 weeks of randomized treatment allocation (MDS meanmaxTBR). Higher values indicate greater vascular inflammation.

    FDG uptake measurement: PET-CT images were batch-analyzed by an investigator blinded to the patients' clinical information. FDG uptake was evaluated within the wall of the ascending aorta and bilateral carotid arteries (as maximum and mean standardized FDG uptake value [SUVmax and SUVmean, respectively]) approximately every 5 mm on axial images. Subsequently, the target-to-background ratio (TBR) was reported (ratio of the average arterial to blood axial slice SUVmax) to correct for the blood compartment contribution.

    Measured: 0, 6 months

Timeline

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

  1. First posted27 Feb 2015 (estimated)
  2. Study startJul 2016
  3. Primary completionMay 2021
  4. Study completionMay 2021

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 4
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
159 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02374021
Sponsor's protocol ID
2014P002747
Acronym
TARGET
Status last verified
Oct 2022
First submitted
11 Feb 2015
Last updated
26 Oct 2022
Data monitoring committee
Yes

Publications

  • Liao KP, Rist P, Giles J, Santacroce L, Connelly MA, Glynn RJ, Ridker P, Tawakol A, Bathon J, Solomon DH. Impact of RA treatment strategies on lipids and vascular inflammation in rheumatoid arthritis: a secondary analysis of the TARGET randomized active comparator trial. Arthritis Res Ther. 2024 Jun 24;26(1):123. doi: 10.1186/s13075-024-03352-3.

    PubMed 38915065
  • Solomon DH, Giles JT, Liao KP, Ridker PM, Rist PM, Glynn RJ, Broderick R, Lu F, Murray MT, Vanni K, Santacroce LM, Abohashem S, Robson PM, Fayad Z, Mani V, Tawakol A, Bathon J; TARGET Trial Consortium. Reducing cardiovascular risk with immunomodulators: a randomised active comparator trial among patients with rheumatoid arthritis. Ann Rheum Dis. 2023 Mar;82(3):324-330. doi: 10.1136/ard-2022-223302. Epub 2022 Nov 30.

    PubMed 36450449

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Methotrexate, Sulfasalazine and Hydroxychloroquine in people with Arthritis, Rheumatoid, run by Brigham and Women's Hospital at 31 sites 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 6 inclusion and 12 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: finished, as of the sponsor's last update on 26 Oct 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 31 sites 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.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 26 Oct 2022). 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?

Change From Baseline in Vascular Inflammation as Measured by FDG-PET/CT at 6 Months (time frame: 0, 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02374021, which also lists 2 linked publications.

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 26 Oct 2022.

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