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Lipids, Inflammation, and CV Risk in RA

Lipids, Inflammation, and Cardiovascular Risk in Rheumatoid Arthritis

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02714881
Acronym
LiiRA
Enrollment
74
Registered
2016-03-22
Start date
2016-10-17
Completion date
2022-12-21
Last updated
2026-01-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Rheumatoid Arthritis, Cardiovascular Disease

Brief summary

The objective of this study was to examine the relationship between inflammation, lipids, and cardiovascular risk in rheumatoid arthritis. The central hypothesis is that reducing inflammation will reduce cardiovascular risk as measured by coronary flow reserve. Additionally, we hypothesized that lipid levels may have a weaker correlation with CV risk compared to the general population.

Interventions

Sponsors

Brigham and Women's Hospital
Lead SponsorOTHER
National Heart, Lung, and Blood Institute (NHLBI)
CollaboratorNIH

Study design

Observational model
CASE_CROSSOVER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
35 Years to 90 Years
Healthy volunteers
No

Inclusion criteria

* RA diagnosed by a rheumatologist * Fulfills the 2010 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) Criteria for RA * Age\>35 * Active RA as defined by treating rheumatologist * Biologic DMARD naive

Exclusion criteria

* Patients on statin or PCSK9 inhibitor therapy * Corticosteroid therapy \>10mg prednisone or its equivalent as a maintenance treatment * Pregnancy * Unstable angina (chest pain) or shortness of breath * Severe valvular heart disease * Myocarditis * Pericarditis * Asthma with active wheezing * History of lymphoproliferative disease or melanoma (stage two or higher), active malignancy, or cancer treatment in the last 5 years * Active infectious disease (HIV, Tuberculosis, or Hepatitis B/C)

Design outcomes

Primary

MeasureTime frameDescription
Coronary Flow Reserve24 weeksThe coronary flow reserve (CFR) is the ratio of myocardial blood flow at stress over myocardial blood flow at rest. This marker is ideally suited as the cardiac imaging biomarker for both a measure of coronary vasomotor function as well as surrogate CV outcome in RA.

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORKatherine P Liao, MD, MPH

Brigham and Women's Hospital

Baseline characteristics

Characteristic
Age, Continuous55 years
STANDARD_DEVIATION 11
Ethnicity (NIH/OMB)
Hispanic or Latino
7 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
61 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
3 Participants
Race (NIH/OMB)
Black or African American
8 Participants
Race (NIH/OMB)
More than one race
5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
3 Participants
Race (NIH/OMB)
White
54 Participants
Sex: Female, Male
Female
60 Participants
Sex: Female, Male
Male
13 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 74
other
Total, other adverse events
23 / 74
serious
Total, serious adverse events
2 / 74

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 17, 2026