RHYTHM (Formerly Escape II Myocardium)

This study is currently recruiting participants. (see Contacts and Locations)
Verified March 2015 by Columbia University
Sponsor:
Collaborator:
Information provided by (Responsible Party):
Joan M. Bathon, Columbia University
ClinicalTrials.gov Identifier:
NCT01548768
First received: March 6, 2012
Last updated: March 31, 2015
Last verified: March 2015

March 6, 2012
March 31, 2015
October 2011
October 2016   (final data collection date for primary outcome measure)
  • Change in left ventricular mass [ Time Frame: 6 months after treatment with TNF inhibitors versus triple therapy ] [ Designated as safety issue: No ]
    We will evaluate the differential effect TNF inhibitors vs "triple therapy" on LV mass after 6 months of treatment for improvement.
  • Change in Left Ventricular Ejection Fraction [ Time Frame: After 6 months of treatment with TNF inhibitor versus triple therapy ] [ Designated as safety issue: No ]
    We will evaluate LVEF for improvement.
  • Improvement of left ventricular mass [ Time Frame: 6 months after treatment with TNF inhibitors versus triple therapy ] [ Designated as safety issue: No ]
    We will evaluate the differential effect TNF inhibitors vs "triple therapy" on LV mass after 6 months of treatment.
  • Improvement of Left Ventricular Ejection Fraction. [ Time Frame: After 6 months of treatment with TNF inhibitor versus triple therapy ] [ Designated as safety issue: No ]
Complete list of historical versions of study NCT01548768 on ClinicalTrials.gov Archive Site
Change in the degree of myocardial inflammation (as indicated by FDG uptake in PET scanning) [ Time Frame: 6 months after treatment with TNF inhibitor versus triple therapy ] [ Designated as safety issue: No ]
Improvement in the degree of myocardial inflammation (as indicated by FDG uptake in PET scanning) [ Time Frame: 6 months after treatment with TNF inhibitor versus triple therapy ] [ Designated as safety issue: No ]
Not Provided
Not Provided
 
RHYTHM (Formerly Escape II Myocardium)
RHYTHM (RHeumatoid Arthritis studY of THe Myocardium): How Rheumatoid Arthritis (RA) and Tumor Necrosis Factor (TNF) Inhibitors Affect the Myocardial Structure and Function.

Data on a small number of patients with Rheumatoid Arthritis (RA) show that patients with RA may have a smaller heart size and altered heart function. There is limited evidence that general inflammation due to RA and inflammation within the heart may lead to a smaller heart size which may precede heart failure in RA. Preliminary data show that all these may improve with treatment with a specific class of medications called Tumor Necrosis Factor (TNF) inhibitors. The investigators hypothesize that RA affects the size and function of the heart via inflammation and that treatment with TNF inhibitors may improve the heart size and function and possibly prevent the development of heart failure in RA.

In order to investigate these hypotheses, the investigators will identify 25 patients who have joint inflammation that have not responded to treatment despite being on non-biologic DMARD mono therapy or combined DMARD therapy. As it would happen under standard of care (even without participation in the study) these patients will receive additional treatment to control their joint disease. The investigators will assign these patients to be prescribed (in agreement with the patients and their Rheumatologists), a TNF inhibitor in addition to their current treatment.TNF inhibitors are an FDA approved treatment for management of RA and have been used by Rheumatologists for many years. Then 6 months after you start treatment patients will be evaluated at baseline and return 6 months after randomization and will have imaging of their heart with PET scanning and echocardiogram at both time points. Participants will also provide information about their RA, other diseases and will offer blood for testing.

Patients with Rheumatoid Arthritis (RA) have a shortened life expectancy compared to the general population. Cardiovascular disease (CVD), including heart failure (HF), is the primary cause of the extra deaths in RA. HF, in general, results from failure of the heart muscle to pump adequately. In other words the heart muscle in HF becomes "weak". In patients without RA, the heart muscle gets larger before symptoms of HF appear. Contrary to that, we found that patients with RA have reduced heart size and reduced heart strength. This may mean that in RA the pathway to heart failure may be different compared to what happens in patients without RA. It is possible - for example - that in RA the heart muscle becomes smaller before it becomes weak ( while in non-RA patients the heart muscle becomes larger before it becomes weak). It is possible that cells that create inflammation in the joints may also do the same in the heart muscle making it smaller, thinner and eventually weaker.

Patients with RA nowadays can be treated with a variety of medications for their joint inflammation. These medications are powerful and have reduced the risk of permanent joint damage and disability. However we don't know what is the effect of these medications on the heart size and strength and whether they increase or decrease the risk for cardiovascular disease and heart failure.

Among the medications used for Rheumatoid Arthritis are medications called TNF inhibitors. They are usually prescribed to patients who have joint inflammation that has not responded to treatment with the first line medication Methotrexate. We have observed in few patients with RA that when they received treatment with medications called TNF inhibitors (in order to control the joint inflammation) their heart size and strength improved along with the improvement in their joint inflammation. However when these medications were used in trials for the treatment of advanced heart failure in patients without RA they were not helpful and it was thought that they may be harmful. Some studies have shown that RA patients treated with TNF inhibitors have a lower risk of developing heart disease. Overall the knowledge regarding the effect of TNF inhibitors on RA patients heart function is limited.

In this study the investigators propose to expand on the evidence suggesting that TNF inhibitors may be beneficial in terms of heart disease risk and heart function. We are going to only enroll patients with RA who do not have any prior heart disease. Specifically we are going to enroll 25 patients who have active joint disease and have not responded to treatment with methotrexate or DMARD combination therapy. These patients will be evaluated at baseline and 6 months later after escalation to a TNF inhibitor. Normally, even if these patients did not participate in this (or any) study, they would have to take an additional medication along with methotrexate. We believe the addition of a TNF inhibitor will be more beneficial in terms of controlling inflammation and preventing myocardial changes.

In order to prove that, the investigators are going to assign 25 patients to receive a TNF inhibitor in addition to their current treatment.

All these patients will come to our research facilities at Columbia university and will undergo a series of tests at baseline and 6 months later. These will include imaging of the heart with PET scanning and echocardiography. The latter will tell us the size of the heart muscle. The former will tell us how strongly the heart muscle pumps the blood. PET scanning can also quantify the degree of inflammation within the heart. Patients will complete questionnaires about their RA their other diseases, their quality of life. Their joints will be examined by a rheumatologist and patients will provide some blood for research and clinical tests.

These will allow the investigators to see whether TNF inhibitors truly have a beneficial effect on the heart function. This will allow us to understand how heart disease starts in RA, what is the role of inflammation and which inflammatory pathways are responsible for heart disease in patients with RA.

In between the two study visits the patients participating in the study will return every 6-8 weeks for what we call safety visits. During these visits they will be evaluated for the need to increase the dose of their medications or switched to a different but similar drug, they will be asked whether they can tolerate their drugs and in summary we will ensure their well-being and improvement of their joint inflammation. Overall this study will parallel/mirror what would happen even if the patients did not participate in research. The only difference from "real life clinical practice" is that the patients will have to undergo imaging and other research tests.

Other pertinent to heart function evaluations will take place during this study such as weight measurement , blood pressure, heart rate, and a walk test.

In addition to the above: our previous studies have shown that RA patients have more fat than non RA individuals and that fat accumulates in the body in a different way than non RA people. This differential fat amount and distribution is thought to increase the amount of inflammation in the body and is thought to further increase the risk of heart disease in RA. In order to measure the amount of fat and how it is distributed across the body, patients will undergo whole body DEXA scans and three CT slices (two abdominal and one thigh), which will be obtained concurrently with the PET-CT imaging. Then these data will be analyzed in order to find out the effect of TNF inhibitors on fat distribution.

In order to be certain that the results of this study will not be the result of what is called random variation we are going to enroll 15 healthy subjects. These subjects will also be evaluated 6 months apart with the same evaluations mentioned above. Obviously the 15 healthy enrolled individuals will not receive any treatment. The results of heart imaging for these healthy participants will allow us to "standardize" the results for the RA patients enrolled.

Interventional
Not Provided
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Prevention
Rheumatoid Arthritis
Drug: TNF inhibitors

Patients will receive one of the FDA approved TNF inhibitors at the approved dosage regimen.

Patients will be evaluated during safety visits scheduled every 8 weeks between the 0 and 6 month study visits. At the time of the first safety visit medication tolerability and safety will be evaluated. At the time of the second safety visit if joint disease activity is still moderate or high an increase in the dose or frequency of the TNF inhibitor or a switch to treatment to an alternative/equivalent TNF inhibitor will take place ( there are 5 TNF inhibitors approved at the moment).

Other Names:
  • Infliximab
  • Adalimumab
  • Etanercept
  • Certolizumab pegol
  • Golimumab
  • Remicade
  • Humira
  • Enbrel
  • Cimzia
  • Simponi
TNF Inhibitors
Disease activity will be evaluated at the time of every visit.. At the time of the first safety visit, tolerability and safety will be evaluated. At the time of Safety Visit II if CDAI is still >10 (indicative of moderate disease activity) an increase in the dose or frequency of the TNF inhibitor (in the case of agents such as infliximab or adalimumab where escalation of dosage is an option) or a switch to treatment to an alternative TNF inhibitor will take place. Patients will return at 24 weeks for their Second Study Visit (Study Visit 2) for completion of the study and further management as per standard of care. An additional Safety Visit (Safety Visit 3) will take place at 32 weeks and will serve as an exit safety visit.
Intervention: Drug: TNF inhibitors
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruiting
25
October 2016
October 2016   (final data collection date for primary outcome measure)

INCLUSION CRITERIA

  • Diagnosis of Rheumatoid Arthritis by 2010 American College of Rheumatology (ACR) and the European League Against Rheumatism (EULAR) diagnostic criteria
  • Age>18 years old
  • Moderate to high RA disease activity defined by a CDAI of >10
  • Stable dose of Methotrexate for 6 weeks prior to enrollment;
  • Stable doses of Nonsteroidal anti-inflammatory drug (NSAID) and prednisone (if already taking these medications) for 2 weeks prior to study

EXCLUSION CRITERIA

  • Prior self reported or physician diagnosed CV event (MI; angina; stroke or Transient Ischemic Attach (TIA); Heart Failure (HF); prior CV procedure (e.g., coronary artery bypass graft, angioplasty, valve replacement, pacemaker);
  • Contraindications to having a PET-CT scan or receive adenosine or Fludeoxyglucose (FDG).
  • Active treatment for Cancer
  • Uncontrolled hypertension
  • Diabetes
  • Smoking
  • Treatment with a TNF inhibitor or other biologic currently or within the last 6 months
  • Current treatment with "Triple Therapy" or within the last 2 months
  • Untreated positive (tuberculosis skin test) PPD or active tuberculosis
  • History of Lymphoma and Melanoma
  • Ejection Fraction (EF) < 40% (if not known in advance then the Study Visit I Echocardiogram results will be used to exclude the patient from randomization and follow up)
  • Change in NSAID/Prednisone dosage in last 2 weeks
  • Participation in other research studies involving imaging/radiation exposure

For control participation (15 controls):

INCLUSION CRITERIA

  • Age>18 years old
  • Absence of diagnosis of RA. EXCLUSION CRITERIA
  • Prior self reported or physician diagnosed CV event (MI; angina; stroke or Transient Ischemic Attach (TIA); Heart Failure (HF); prior CV procedure (e.g., coronary artery bypass graft, angioplasty, valve replacement, pacemaker);
  • Contraindications to having a PET-CT scan or receive adenosine or FDG.
  • Uncontrolled hypertension.
  • Participation in other research studies involving imaging/radiation exposure
Both
18 Years and older
Yes
Contact: Janine Rose, BS 2123054114 jr2780@columbia.edu
Contact: Afshin Zartoshti, MS 2123422751 az2200@columbia.edu
United States
 
NCT01548768
AAAI1026, 7R01AR050026-07
Yes
Joan M. Bathon, Columbia University
Columbia University
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Principal Investigator: Joan M Bathon, MD Columbia University
Columbia University
March 2015

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP