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Immunosuppressant

Immune Suppression Therapy for Acute Liver Failure (TRIUMPH Trial)

Phase 2
Recruiting
Led By Valerie L Durkalski-Mauldin, PhD
Research Sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Age is greater than or equal to 1 year and less than 18 years of age
Patient with liver injury of ≤ 6 weeks duration resulting in an international normalized ratio (INR) of ≥ 1.5 and < 2.0 (not corrected by vitamin K) with evidence of hepatic encephalopathy (HE) or INR ≥ 2.0 without evidence of HE
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 180 days
Awards & highlights

TRIUMPH Trial Summary

This trial will help determine if suppressing the immune response with either corticosteroids or equine anti-thymocyte globulin therapy helps improve survival rates for children with acute liver failure.

Who is the study for?
The TRIUMPH study is for children aged 1-17 with acute liver failure, who agree to use contraception if applicable. They must consent to participate and have a specific level of liver injury. Excluded are those with psychiatric disorders, imminent death risk, recent drug use or immunosuppressive therapy, organ transplants, COVID-19 infection, certain infections or vaccinations, allergies to horse dander, pregnancy/breastfeeding women, HIV/AIDS patients, travelers to Hepatitis E regions recently.Check my eligibility
What is being tested?
TRIUMPH evaluates the effectiveness of immunosuppressants (high-dose methylprednisolone or equine anti-thymocyte globulin) versus placebo in improving survival rates among children with life-threatening acute liver failure. This randomized trial will compare three groups: one receiving corticosteroids; another getting equine anti-thymocyte globulin; and a third given placebos.See study design
What are the potential side effects?
Possible side effects include immune system suppression leading to increased infection risk; allergic reactions especially related to horse-derived products; hormonal imbalances due to steroids like weight gain and mood changes; high blood sugar levels; increased appetite; trouble sleeping.

TRIUMPH Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am between 1 and 17 years old.
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I have liver injury with specific blood clotting test results and may or may not have brain function changes due to liver failure.

TRIUMPH Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~180 days
This trial's timeline: 3 weeks for screening, Varies for treatment, and 180 days for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Secondary outcome measures
Survival with native liver (SNL)

TRIUMPH Trial Design

3Treatment groups
Experimental Treatment
Placebo Group
Group I: High-dose methylprednisoloneExperimental Treatment2 Interventions
Intravenous methylprednisolone at an initial dose of 10 mg/kg/day for 3 days, 5 mg/kg/day on day 4.
Group II: Equine anti-thymocyte globulinExperimental Treatment4 Interventions
Intravenous equine anti-thymocyte globulin at a dose of 40 mg/kg/day for 4 days.
Group III: Supportive carePlacebo Group2 Interventions
Supportive care will be administered as determined by the clinical team at participating clinical sites in accordance with their local practices and standards.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Prednisolone
2005
Completed Phase 4
~2720
Methylprednisolone
2015
Completed Phase 4
~2280
Diphenhydramine
2002
Completed Phase 4
~1170

Find a Location

Who is running the clinical trial?

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Lead Sponsor
2,359 Previous Clinical Trials
4,315,332 Total Patients Enrolled
Ann & Robert H Lurie Children's Hospital of ChicagoOTHER
257 Previous Clinical Trials
5,187,967 Total Patients Enrolled
Ed Doo, MDStudy DirectorNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
14 Previous Clinical Trials
10,019 Total Patients Enrolled

Media Library

Equine anti-thymocyte globulin (Immunosuppressant) Clinical Trial Eligibility Overview. Trial Name: NCT04862221 — Phase 2
Liver Injury Research Study Groups: Equine anti-thymocyte globulin, High-dose methylprednisolone, Supportive care
Liver Injury Clinical Trial 2023: Equine anti-thymocyte globulin Highlights & Side Effects. Trial Name: NCT04862221 — Phase 2
Equine anti-thymocyte globulin (Immunosuppressant) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04862221 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the eligibility criteria for participation in this medical experiment?

"This trial is looking for 160 subjects suffering from hepatic coma and aged between 1 year old to 18 years. To be eligible, patients must meet a set of criteria such as presenting an international normalized ratio (INR) of 1.5 to 2 without evidence of hepatic encephalopathy or INR greater than or equal to 2 with HE present. Additionally, female candidates hoping to conceive during the study are not accepted; instead they should use medically approved contraception methods. Moreover, those taking part in this experiment have to sign an informed consent form that adheres with federal regulations and institutional protocols."

Answered by AI

Have prior experiments revealed any beneficial outcomes of administering High-dose methylprednisolone?

"Karolinska Institutet first started investigating the effects of high-dose methylprednisolone back in 2002, and presently there are 1,092 completed clinical trials. Additionally, 352 studies that require patient recruitment are still active – primarily located around Pittsburgh."

Answered by AI

What is the capacity of participants in this research endeavor?

"Affirmative. The patient search was initiated on February 9th 2022, as outlined by clinicaltrials.gov's data set, and is currently in motion. 160 individuals are sought from 20 different medical facilities for the trial."

Answered by AI

Does this experiment still have open vacancies?

"Currently, this clinical trial is onboarding patients. The original post went up on February 9th 2022 and was updated as recently as October 28th 2022 according to the data hosted by clinicaltrials.gov."

Answered by AI

Has the FDA sanctioned High-dose methylprednisolone for medical use?

"High-dose methylprednisolone scores a 2 due to limited clinical data supporting its safety, but no studies confirming efficacy."

Answered by AI

How many study locations are currently implementing this trial?

"This study is taking place in a plethora of medical centres, including Children's Hospital of Pittsburgh (Pittsburgh), University of California San Francisco Benioff Children's Hospital (San Francisco) and The Children’s Mercy Hospital (Kansas City). There are 20 additional research locations as well."

Answered by AI

To what pathologies is high-dose methylprednisolone commonly prescribed?

"High-dose methylprednisolone has been used to manage pain, general surgical procedures and ulcerative colitis."

Answered by AI

Are participants aged 25 or older eligible to join this experiment?

"Eligible participants for this medical investigation must be between 1 and 18 years old. As of now, 154 trials have been developed specifically to investigate treatments in the younger age bracket while 397 are dedicated to individuals aged over 65."

Answered by AI
~73 spots leftby Jan 2026