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Withdrawn Phase 2 Interventional

A Phase 2 Study to Evaluate the Safety and Efficacy of KZR-616 in Patients With AIHA and ITP

ClinicalTrials.gov ID: NCT04039477

Public ClinicalTrials.gov record NCT04039477. 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 Jul 22, 2026, 6:05 AM 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 2 Randomized, Dose-blind, Multicenter Study to Evaluate the Safety and Efficacy of KZR-616 in the Treatment of Patients With Autoimmune Hemolytic Anemia (AIHA) and Immune Thrombocytopenia (ITP)

Study identification

NCT ID
NCT04039477
Recruitment status
Withdrawn
Study type
Interventional
Phase
Phase 2
Lead sponsor
Kezar Life Sciences, Inc.
Industry
Enrollment
Not listed

Conditions and interventions

Interventions

  • KZR-616 Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
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
Jun 30, 2020
Primary completion
Aug 4, 2020
Completion
Aug 4, 2020
Last update posted
Aug 6, 2020

2020

United States locations

U.S. sites
15
U.S. states
10
U.S. cities
15
Facility City State ZIP Site status
KZR Research Site Los Angeles California 90007
KZR Research Site San Francisco California 94143
KZR Research Site Jacksonville Florida 32224
KZR Research Site Miami Lakes Florida 33014
KZR Research Site Tampa Florida 33612
KZR Research Site Peoria Illinois 61615
KZR Research Site Boston Massachusetts 02114
KZR Research Site Minneapolis Minnesota 55454
KZR-616 Research Site Rochester Minnesota 55455
KZR Research Site Morristown New Jersey 07960
KZR Research Site The Bronx New York 10467
KZR Research Site Greenville North Carolina 27834
KZR Research Site Cleveland Ohio 44195
KZR Research Site Columbus Ohio 43210
KZR Research Site Webster Texas 77598

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 7 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04039477, 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 Aug 6, 2020 · Synced Jul 22, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04039477 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →