Actively Recruiting

Phase 3
Age: 18Years +
All Genders
ID06708299

CardiolRx in Recurrent Pericarditis A Randomized, Double-blind, Placebo-controlled Phase 3 Trial

Led by Cardiol Therapeutics Inc. · Updated on 2026-06-03

110

Participants Needed

27

Research Sites

4 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Researchers are evaluating CardiolRx in adults with recurrent pericarditis who have been stable on an IL-1 blocker treatment for at least 12 months and are planning to stop that treatment. This randomized, double-blind, placebo-controlled phase 3 trial aims to see if participants remain free from pericarditis recurrence while taking CardiolRx. The study is sponsored by Cardiol Therapeutics Inc. and involves monitoring the recurrence of pericarditis over a 24-week period. Participants will be randomly assigned to receive either CardiolRx or a matching placebo. The treatment is given orally twice daily with food, starting at 5 mg/kg twice daily for the first two days, then increasing to 7.5 mg/kg twice daily until day 10, and finally 10 mg/kg twice daily through week 24. The trial treatment begins 10 to 16 days before the last scheduled IL-1 blocker dose and continues for 24 weeks under double-blind conditions. During the study, participants will undergo regular assessments including pain scoring, physical examinations, vital signs, ECGs, and blood tests for inflammatory markers and safety monitoring. These evaluations occur at baseline, throughout treatment, and at the final 24-week visit, followed by a virtual safety follow-up 4 weeks after treatment ends. The main outcome measured is whether pericarditis recurs during the 24 weeks of treatment.

CONDITIONS

Brief Title

CardiolRx in Recurrent Pericarditis (MAVERIC Phase-3)

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients 18 years of age or older
  • History of recurrent pericarditis with stable disease
  • Currently treated with an IL-1 blocker for at least 12 months
  • Free of pericarditis recurrence for at least 6 months
  • Stable IL-1 blocker dose and regimen for at least 3 months prior to randomization
  • Pericarditis pain score less than or equal to 2 on an 11-point scale for at least 7 days prior to randomization
  • C-Reactive Protein (CRP) less than 1.0 mg/dL within 7 days prior to randomization
  • Patients who have had a vasectomy or agree to use double barrier contraception methods during the trial and for 2 months after
  • Patients of childbearing potential must use acceptable contraception or be postmenopausal or surgically sterile
Not Eligible

You will not qualify if you...

  • Pericarditis recurrence during IL-1 blocker treatment without interruption or tapering
  • Pericarditis caused by tuberculosis, cancer, purulent or radiation causes, blunt chest trauma, or systemic autoimmune diseases
  • Primary diagnosis of myocarditis (myopericarditis allowed)
  • Estimated glomerular filtration rate (eGFR) less than 30 mL/min
  • Elevated liver enzymes above specified limits during screening
  • Sepsis or untreated bacterial infections
  • History of sustained ventricular arrhythmias
  • Diagnosed long QT syndrome
  • Prolonged QTc interval or advanced AV block without pacemaker
  • Suicidal tendencies in the last 12 months
  • Participation in another investigational drug or device trial within 30 days or 5 half-lives
  • Inability or unwillingness to give informed consent
  • Ongoing drug or alcohol abuse
  • Use of cannabinoids in past month or unwillingness to abstain during trial
  • Pregnant or breastfeeding
  • Active cancer except non-melanoma skin cancer
  • Inability to comply with trial procedures
  • Moderate or severe liver impairment
  • Recent use of specified immunomodulatory agents
  • Known allergy to trial drug or its ingredients

AI-Screening

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Your Study Journey

Screening

Duration - Up to 7 days before randomization

Participants are screened for eligibility to participate in the trial.

1 screening and enrollment visit (in-person)

Treatment

Duration - 24 weeks

Participants receive CardiolRx or matching placebo orally twice daily for 24 weeks to assess prevention of pericarditis recurrence.

Multiple visits including baseline and regular visits for physical exams, vital signs, ECGs, blood draws, and safety assessments

Follow-up

Duration - 4 weeks after treatment ends

Participants complete a virtual safety follow-up visit 4 weeks after the last dose of trial therapy to monitor safety.

1 virtual safety follow-up visit

Trial Site Locations

Total: 27 locations

1

Mayo Clionic Arizona

Phoenix, Arizona, United States, 85054

Actively Recruiting

2

UCI Health

Irvine, California, United States, 92697

Actively Recruiting

3

Altman Clinical and Translational Research Institute

La Jolla, California, United States, 92037

Not Yet Recruiting

4

Cedars-Sinai Medical Center

Los Angeles, California, United States, 90048

Not Yet Recruiting

5

Pacific Heart Institute at Cedars-Sinai

Santa Monica, California, United States, 90404

Actively Recruiting

6

Mayo Clinic Florida

Jacksonville, Florida, United States, 32224

Actively Recruiting

7

Northwestern University

Chicago, Illinois, United States, 60208

Actively Recruiting

8

Johns Hopkins University

Baltimore, Maryland, United States, 21205

Actively Recruiting

9

MedStar Health Institute

Columbia, Maryland, United States, 21044

Actively Recruiting

10

Massachusetts General Hospital

Boston, Massachusetts, United States, 02114

Actively Recruiting

11

Minneapolis Heart Institute

Minneapolis, Minnesota, United States, 55407

Actively Recruiting

12

Mayo Clinic

Rochester, Minnesota, United States, 55905

Actively Recruiting

13

NYU Langone Health

New York, New York, United States, 10016

Actively Recruiting

14

Columbia University - New York Presbyterian

New York, New York, United States, 10032

Actively Recruiting

15

Lenox Hill Hospital

New York, New York, United States, 11030

Actively Recruiting

16

Cleveland Clinic

Cleveland, Ohio, United States, 44195

Actively Recruiting

17

Houston Methodist Hospital

Houston, Texas, United States, 77030

Actively Recruiting

18

University of Utah Hospital

Salt Lake City, Utah, United States, 84112

Actively Recruiting

19

University of Vermont

Burlington, Vermont, United States, 05401

Actively Recruiting

20

University of Virginia

Charlottesville, Virginia, United States, 22903

Actively Recruiting

21

Virginia Commonwealth University

Richmond, Virginia, United States, 23219

Actively Recruiting

22

Jewish General Hospital

Montreal, Canada

Actively Recruiting

23

Hippokration General Hospital

Athens, Greece

Actively Recruiting

24

Fatebenefratelli Hospital Milano

Milan, Italy

Not Yet Recruiting

25

University of Padua

Padua, Italy

Not Yet Recruiting

26

University Hospital

Torino, Italy

Not Yet Recruiting

27

University Hospital Udine

Udine, Italy

Not Yet Recruiting

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Research Team

A

Andrea B Parker, MSc., PhD

H

Heather Dalgleish, MSc.

How is the study designed?

Study Type

INTERVENTIONAL

Masking

QUADRUPLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

PREVENTION

Number of Arms

2

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