Efficacy of Immunoglobulin Plus Infliximab for the Early Regression of Coronary Artery Lesion in Kawasaki Disease

Kawasaki Disease Clinical Trial

Official title:

Efficacy of Primary Treatment With Immunoglobulin Plus Infliximab for the Early Regression of Coronary Artery Lesion in Kawasaki Disease: a Multicenter, Open-label, Blinded-end Randomized Controlled Study.

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT04535518
• Other study ID #: KD-4-01
• Status: Withdrawn
• Phase: Phase 3
• Start date: October 2020
• Est. completion date: September 2022

Study information

• Verified date: March 2021
• Source: Children's Hospital of Fudan University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study evaluates the efficacy of the addition of infliximab to conventional initial treatment (intravenous immunoglobulin [IVIG] plus aspirin) in early regression of coronary artery lesion in patients with Kawasaki disease (KD).

Description:

This is a multicenter, open-label, blind-end, randomized controlled trial at 5 hospitals in Shanghai, China. The KD children diagnosed within 14 days of onset according to the diagnostic criteria for KD released by American Heart Association (AHA) in 2017 will be considered for participants in the trial. The patients meeting eligibility criteria will be randomly assigned in a 1:1 ratio to the control group (receiving 2 g/kg*1 IVIG and 30 mg/kg/d aspirin) or intervention group (receiving 2 g/kg*1 IVIG, 30 mg/kg/d aspirin and additional 5 mg/kg*1 infliximab) based on the randomly block design (block sizes 4). Baseline characteristics of each participant will be collected, including sex, age of onset, height, body weight, subtype of KD, fever days before initial IVIG, other clinical manifestations, echocardiographic findings at enrolment, and a series of pre-IVIG laboratory tests. Two-dimensional echocardiography will be performed at least 7 timepoints: at admission, 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months after onset of KD to assess the coronary artery lesions.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: September 2022
• Est. primary completion date: September 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 1 Month to 14 Years

Eligibility

Inclusion Criteria:

• Meeting diagnostic criteria for KD released by American Heart Association (AHA) in 2017, including complete KD (also sometimes referred to as typical or classic KD) and incomplete KD ((also sometimes referred to as atypical KD);
• Diagnosed within 14 days of illness (including the 14th day, considering the first day of illness as the first day of fever);
• Not treated with IVIG or other treatments for KD yet;
• Z score of any coronary artery of LMCA, LAD, LCX, the proximal and middle segment of RCA = 2 calculated based on the height, weight and coronary artery diameter measured by echocardiography;
• Aged between one month and 14 years.

Exclusion Criteria:

• Receiving steroids or other immunosuppressive agents in the previous 30 days;
• With a previous history of KD;
• Afebrile and all the inflammation indicators (including white blood cell count, CRP, and erythrocyte sedimentation) become normal before enrolment;
• With suspected infectious diseases including tuberculosis, sepsis, septic meningitis, peritonitis, bacterial pneumonia, varicella, influenza, EBV infection, etc;
• With serious immune diseases such as immunodeficiency or chromosomal abnormalities;
• Unable to be followed up for at least 1 year.

Related Conditions & MeSH terms

• Kawasaki Disease
• Mucocutaneous Lymph Node Syndrome

Intervention

Drug:
• IVIG
IVIG at a single dose of 2 g/kg
• Aspirin
Aspirin 30 mg/kg in oral per day (given in 3 divided doses), then 3 to 5 mg/kg per day when fever subsides for 72 hours and C-reactive protein (CRP) is normal. Aspirin will be continued for at least 6 weeks after onset of illness.
• Infliximab
Intravenous infliximab at single dose of 5 mg/kg, given more than 2 hours.

Locations

Country	Name	City	State
China	Children's Hospital of Fudan University	Shanghai
China	Shanghai 10th People's Hospital	Shanghai
China	Shanghai Children's Hospital	Shanghai
China	Shanghai Children's Medical Center	Shanghai
China	Xinhua Hospital, Shanghai Jiao Tong University School of Medicine	Shanghai

Sponsors (5)

Lead Sponsor	Collaborator
Children's Hospital of Fudan University	Shanghai 10th People's Hospital, Shanghai Children's Hospital, Shanghai Children's Medical Center, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine

Country where clinical trial is conducted

China, 

References & Publications (1)

Dallaire F, Dahdah N. New equations and a critical appraisal of coronary artery Z scores in healthy children. J Am Soc Echocardiogr. 2011 Jan;24(1):60-74. doi: 10.1016/j.echo.2010.10.004. Epub 2010 Nov 13. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Percentage of the regression of coronary artery lesion (CAL) at one month of illness	The regression of CAL is defined as z < 2 of all coronary arteries of LMCA, LAD, LCX, and the proximal and middle segment of the RCA.Two-dimensional echocardiography will be performed to evaluate CAL at 1 month of illness. The measurement of each patient included the diameter of the left main coronary artery (LMCA), the left anterior descending artery (LAD), the left circumflex coronary artery (LCX), and the proximal and middle segments of the right coronary artery (RCA). Z score of each coronary artery will be calculated (Journal of the American Society of Echocardiography, 2011, 24(1):60-74).	at one month of illness
Secondary	Percentage of the need for additional treatment	Participants who have recurrent or persistent fever (axillary temperature =37.5°C or rectal temperature =38°C) after 36 hours of completion of initial IVIG infusion will be given additional treatment, including a second dose of IVIG (2 g/kg), or a high dose of methylprednisolone (10 to 30 mg/kg per day), or other immunosuppressive agents such as ciclosporin and cyclophosphamide, or a combination with two or more drugs, or even more aggressive treatment such as plasmapheresis, depending on patients'condition and physicians' experience. Axillary temperature (or rectal temperature) will be measured every 6 hours a day during hospitalization.	from admission to discharge (about 2 weeks of illness)
Secondary	z scores of LMCA throughout the study period	This is a repeated measurement. Z score will be calculated based on the height, weight and coronary artery diameter (Journal of the American Society of Echocardiography, 2011, 24(1): 60-74.). The internal diameter of LMCA will be measured by echocardiography at least seven time points: at enrollment, at 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months of illness.	from admission to 12 months of illness
Secondary	z scores of LAD throughout the study period	This is a repeated measurement. Z score will be calculated based on the height, weight and coronary artery diameter (Journal of the American Society of Echocardiography, 2011, 24(1): 60-74.). The internal diameter of LAD will be measured by echocardiography at least seven time points: at enrollment, at 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months of illness.	from admission to 12 months of illness
Secondary	z scores of LCX throughout the study period	This is a repeated measurement. Z score will be calculated based on the height, weight and coronary artery diameter (Journal of the American Society of Echocardiography, 2011, 24(1): 60-74.). The internal diameter of LCX will be measured by echocardiography at least seven time points: at enrollment, at 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months of illness.	from admission to 12 months of illness
Secondary	z scores of the proximal segment of RCA throughout the study period	This is a repeated measurement. Z score will be calculated based on the height, weight and coronary artery diameter (Journal of the American Society of Echocardiography, 2011, 24(1): 60-74.). The internal diameter of the proximal segment of RCA will be measured by echocardiography at least seven time points: at enrollment, at 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months of illness.	from admission to 12 months of illness
Secondary	z scores of the middle segment of RCA throughout the study period	This is a repeated measurement. Z score will be calculated based on the height, weight and coronary artery diameter (Journal of the American Society of Echocardiography, 2011, 24(1): 60-74.). The internal diameter of the middle segment of RCA will be measured by echocardiography at least seven time points: at enrollment, at 2 weeks, 1 month, 3 months, 6 months, 9 months and 12 months of illness.	from admission to 12 months of illness
Secondary	Duration of fever (hours) after initiation of initial IVIG infusion	Participants with an axillary temperature <37.5? (or rectal temperature <38?) for more than 24 hours are considered afebrile. Axillary temperature (or rectal temperature) will be measured every 6 hours a day during hospitalization. Record the time of the initiation of IVIG infusion and the time of the body temperature first becoming normal.	from initiation of initial IVIG infusion to the first record of being afebrile (defined as an axillary temperature <37.5 for more than 24 hours)
Secondary	Change in serum C-reactive protein (CRP) concentration	CRP level is measured before initial IVIG infusion and 72 hours after completion of initial IVIG infusion.Change would be described by difference.	from admission to 72 hours after completion of initial IVIG infusion
Secondary	Number of patients with serious adverse events	This is a composite outcome, including death, hypertension (defined as the blood pressure (BP) =90th percentile for age and height or = 120/80 mmHg in the children younger than 13, and = 120/80 mmHg in children = 13 years), severe infection (such as septicopyemia, pulmonary infection and urinary system infection), allergic reactions, heart failure, thrombosis, etc.	from admission to 12 months of illness
Secondary	Percentage of the regression of coronary artery lesion (CAL) at 3 months of illness	The regression of CAL is defined as the z < 2 of all coronary arteries of LMCA, LAD, LCX, and the proximal and middle segment of the RCA.	at 3 months of illness
Secondary	Percentage of the regression of coronary artery lesion (CAL) at 6 months of illness	The regression of CAL is defined as the z < 2 of all coronary arteries of LMCA, LAD, LCX, and the proximal and middle segment of the RCA.	at 6 months of illness
Secondary	Percentage of the regression of coronary artery lesion (CAL) at 9 months of illness	The regression of CAL is defined as the z < 2 of all coronary arteries of LMCA, LAD, LCX, and the proximal and middle segment of the RCA.	at 9 months of illness
Secondary	Percentage of the regression of coronary artery lesion (CAL) at 12 months of illness	The regression of CAL is defined as the z < 2 of all coronary arteries of LMCA, LAD, LCX, and the proximal and middle segment of the RCA.	at 12 months of illness