Infliximab (Remicade) for Patients With Acute Kawasaki Disease

Infliximab (Remicade) for Patients With Acute Kawasaki Disease Who Fail to Become Afebrile After Intravenous Gamma Globulin Therapy

This study evaluates the safety of infliximab in infants and children with acute Kawasaki Disease.

Study Overview

• Status: Completed
• Conditions: Kawasaki Disease
• Intervention / Treatment: Biological: Intravenous immunoglobulin (IVIG); Drug: Infliximab (Remicade)

Detailed Description

This study is an exploratory, pilot study to examine tolerance and pharmacokinetics of infliximab in infants and children with acute Kawasaki Disease.

• Study Type: Interventional
• Enrollment (Actual): 24
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • California
    • San Diego, California, United States, 92103
      • Ucsd/Chhc

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: No older than 18 years (Child, Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion criteria

To be eligible for the trial, subjects must meet all of the following criteria:

1. All eligible subjects, or legal representative, must provide written informed consent/assent, prior to initiation of any study procedure.
2. Eligible subjects will be infants and children, under 18 years old, with acute KD who remain or become febrile (>/= 38.3˚ C or 101.0˚ F) after the end of the 48 h-period after completing their IVIG infusion (2gm/kg).
3. Patients must have persistent or reoccurrence of fever > 48 hours of observation to be eligible for the trial.
4. Prior to the initial IVIG treatment, patients must have been febrile for >/= 3 days and have met 4/5 standard clinical criteria (Table 1) - OR - patients with fever and 3/5 clinical criteria will be eligible if echocardiogram demonstrates at least one coronary artery segment with a Z score of > 2.
5. Patients must present for their initial diagnosis and IVIG treatment within the first 14 days after fever onset (Illness Day 14).
6. Females of childbearing potential and males must be using adequate contraception (abstinence, oral contraceptives, intrauterine device, barrier method with spermicide, or surgical sterilization) throughout the trial.
7. All eligible subjects must have a chest radiograph within one week prior to first infusion of study drug with no evidence of malignancy, infection or fibrosis.

Exclusion criteria

If a subject has any of the following criteria, he or she may not be enrolled in the study:

1. Have been receiving corticosteroids (ie, via any route) at doses > 1 mg/kg prednisone equivalent daily.
2. Have history of TB or TB exposure.
3. Have history of histoplasmosis or coccidiomycosis.
4. Have received anakinra (Kineret®), etanercept (Enbrel®), or adalimumab (Humira®) within 1 month prior to first study drug administration.
5. Have any chronic disease, except asthma, atopic dermatitis or controlled seizure disorder.
6. Have documented history of current active hepatitis B or a history of hepatitis C infection.
7. Have documented history of human immunodeficiency virus (HIV) infection
8. Have received a transplanted organ (with the exception of a corneal transplant performed > 3 months prior to first study drug administration).
9. Have a known malignancy or history of malignancy within the 5-year period prior to first study drug administration (with the exception of squamous or basal cell carcinoma of the skin that has been completely excised without evidence of recurrence).
10. Have a history of prior lymphoproliferative disease including lymphoma.
11. Have multiple sclerosis or other central demyelinating disorder.
12. Have received any previous treatment with infliximab or other monoclonal antibodies.
13. Have used any investigational drug within 1 month prior to first study drug administration or within 5 half-lives of the investigational agent, whichever is longer.
14. Are participating in another investigative trial, involving investigational agents, during participation in this trial.
15. Have a history of substance abuse (drug or alcohol) within the previous 3 years.
16. Are pregnant, nursing, or planning pregnancy (both men and women) during the trial or within the 6-month period thereafter.
17. Have a known allergy to murine proteins or other chimeric proteins.
18. Patients with ischemic congestive heart failure.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: Second Dose of IVIG (2g/kg); Subjects who did not respond to the first dose of IVIG received a 2nd dose of IVIG in this arm (2g/kg)	Biological: Intravenous immunoglobulin (IVIG); 2nd dose of IVIG (2g/kg); Other Names: Gammagard, Gamunex
Experimental: Infliximab (5mg/kg); Remicade (5mg/kg) single dose	Drug: Infliximab (Remicade); Remicade was 5 mg/kg IV (single dose)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Number of Adverse Events (Focused on Side Effects From IVIG or Infliximab Administration)	The safety of giving infliximab to treat IVIG-resistant Kawasaki disease was measured by recording the number of adverse events that occurred in each group. An adverse event (AE) was defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of either IVIG or infliximab, regardless of whether it was considered related to IVIG or infliximab, that occured during the course of this study.In particular we evaluated for AEs related to side effects from infliximab or IVIG.	2 weeks
Area Under the Curve of Infliximab Concentration Before Infliximab Infusion and Then 2 and 24 Hours, 1 Week (5 to 9 Days), 2 Weeks (12 to 16 Days), and 4 Weeks (26 to 30 Days) After Infliximab Infusion)	The area under the curve (AUC) from time 0 to the last measurable concentration (AUC0-last) was estimated using the trapezoidal rule up to the last measurable concentration.Samples were collected before infliximab infusion and then at 2 and 24 hours, 1 week (5 to 9 days), 2 weeks (12 to 16 days), and 4 weeks (26 to 30 days) after infliximab infusion. Subjects with detectable infliximab concentrations at week 4 had another sample drawn at week 10 (68 to 72 days).	before infliximab infusion and then 2 and 24 hours, 1 week (5 to 9 days), 2 weeks (12 to 16 days), and 4 weeks (26 to 30 days) after infliximab infusion.

Collaborators and Investigators

• Sponsor: University of California, San Diego
• Collaborators: Centocor, Inc.
• Investigators: Principal Investigator: Jane C Burns, M.D., Ucsd/Chhc

Study record dates

Study Major Dates

• Study Start: April 1, 2004
• Primary Completion (Actual): October 1, 2006
• Study Completion (Actual): October 1, 2006

Study Registration Dates

• First Submitted: December 30, 2005
• First Submitted That Met QC Criteria: December 30, 2005
• First Posted (Estimate): January 2, 2006

Study Record Updates

• Last Update Posted (Estimate): June 14, 2010
• Last Update Submitted That Met QC Criteria: June 11, 2010
• Last Verified: November 1, 2009

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Cardiovascular Diseases; Vascular Diseases; Skin Diseases; Lymphatic Diseases; Vasculitis; Skin Diseases, Vascular; Mucocutaneous Lymph Node Syndrome; Physiological Effects of Drugs; Antirheumatic Agents; Immunologic Factors; Gastrointestinal Agents; Dermatologic Agents; Antibodies; Immunoglobulins; Immunoglobulins, Intravenous; Infliximab; gamma-Globulins; Rho(D) Immune Globulin
• Other Study ID Numbers: 041374; 2004-0548