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Terminated Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Efavaleukin Alfa in Subjects With Steroid Refractory Chronic Graft Versus Host Disease

ClinicalTrials.gov ID: NCT03422627

Public ClinicalTrials.gov record NCT03422627. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 7:11 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1b/2 Open-label Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of Efavaleukin Alfa in Adult Subjects With Steroid Refractory Chronic Graft Versus Host Disease

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Phase 1b: To evaluate the safety and tolerability of multiple ascending doses of efavaleukin alfa in subjects with steroid refractory chronic graft versus host disease (cGVHD). Phase 2: To evaluate the efficacy of efavaleukin alfa in subjects with steroid refractory cGVHD as measured by overall response rate (ORR) at 16 weeks according to the 2014 cGVHD NIH Consensus Criteria. Due to early termination, the Phase 2 portion of this study was not conducted.

Study identification

NCT ID
NCT03422627
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Amgen
Industry
Enrollment
32 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 100 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 27, 2018 (Actual)
Primary completion
Oct 13, 2022 (Actual)
Completion
Oct 13, 2022 (Actual)
Last update posted
Nov 22, 2023

2018 – 2022

United States locations

U.S. sites
8
U.S. states
8
U.S. cities
8

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 6 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03422627, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 22, 2023 · Synced Oct 27, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03422627 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →