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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: IDN-6556 Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

PK and PD Study of IDN-6556 in Subjects With Severe Renal Impairment and Matched Healthy Volunteers

NCT02039817
View directory record Official record
Conditions
Renal Impairment, Renal Insufficiency, Kidney Disease, Kidney Diseases
Interventions
IDN-6556
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
2
States / cities
DeLand, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

A Study of IDN-6556 in Subjects With Liver Cirrhosis

NCT02230670
View directory record Official record
Conditions
Liver Cirrhosis, Hepatic Cirrhosis
Interventions
IDN-6556, Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
28
States / cities
Birmingham, Alabama • La Jolla, California • Loma Linda, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jul 4, 2017 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

A Study of IDN-6556 in Cirrhotic Subjects With Portal Hypertension

NCT02230683
View directory record Official record
Conditions
Liver Cirrhosis, Hepatic Cirrhosis, Portal Hypertension
Interventions
IDN-6556
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
16
States / cities
West Haven, Connecticut • Washington D.C., District of Columbia • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Terminated No phase listed Interventional Results available

Companion Protocol for Methacetin Breath Test (MBT) in Conatus Protocol IDN-6556-17

NCT03462576
View directory record Official record
Conditions
Decompensated Cirrhosis
Interventions
Methacetin Breath Test, Emricasan, Placebo oral capsule
Combination Product · Drug
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Lakewood Rch, Florida
Source: ClinicalTrials.gov public record
Updated Dec 19, 2022 · Synced Sep 2, 2026, 10:35 PM EDT
Terminated Phase 2 Interventional Results available

Pharmacokinetic and Pharmacodynamic Study of IDN-6556 in ACLF

NCT01937130
View directory record Official record
Conditions
Acute on Chronic Hepatic Failure, Acute Liver Failure, Liver Cirrhosis, Acute Alcoholic Hepatitis
Interventions
IDN-6556, Placebo
Drug · Other
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
11
States / cities
Birmingham, Alabama • La Jolla, California • San Diego, California + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional

A Caspase Inhibitor in Chronic Hepatitis C (HCV) Patients

NCT00088140
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
IDN-6556, Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
15
States / cities
Phoenix, Arizona • La Jolla, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2012 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

A Trial of IDN-6556 in Post Orthotopic Liver Transplant for Chronic HCV

NCT02138253
View directory record Official record
Conditions
Liver Fibrosis, Hepatic Fibrosis, Liver Cirrhosis, Hepatic Cirrhosis
Interventions
IDN-6556, Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
35
States / cities
Coronado, California • La Jolla, California • Loma Linda, California + 24 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional

Emricasan, a Caspase Inhibitor, for Evaluation in Subjects With Non-Alcoholic Steatohepatitis (NASH) Fibrosis

NCT02686762
View directory record Official record
Conditions
Non-alcoholic Steatohepatitis, Fibrosis, Liver Diseases
Interventions
Emricasan (5 mg), Emricasan (50 mg), Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
318 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
83
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 63 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2019 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

A Study of IDN-6556 in Subjects With NAFLD and Raised Transaminases

NCT02077374
View directory record Official record
Conditions
Nonalcoholic Steatohepatitis, Non-alcoholic Fatty Liver Disease
Interventions
IDN-6556, Placebo
Drug · Other
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
7
States / cities
Miami, Florida • Indianapolis, Indiana • Detroit, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Terminated Phase 2 Interventional Results available

Study of IDN-6556 in Patients With Severe Alcoholic Hepatitis and Contraindications to Steroid Therapy

NCT01912404
View directory record Official record
Conditions
Alcoholic Hepatitis
Interventions
IDN-6556, Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
21 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Indianapolis, Indiana • Rochester, Minnesota • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Not listed Phase 2 Interventional

Emricasan, a Caspase Inhibitor, for Treatment of Subjects With Decompensated NASH Cirrhosis

NCT03205345
View directory record Official record
Conditions
Decompensated Cirrhosis
Interventions
Emricasan (25 mg), Emricasan (5 mg), Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
76
States / cities
Chandler, Arizona • Phoenix, Arizona • Tucson, Arizona + 59 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy Study of a Caspase Inhibitor in Patients Undergoing Liver Transplantation

NCT00080236
View directory record Official record
Conditions
Liver Transplantation, Hepatitis, Cholestasis, Carcinoma, Hepatocellular
Interventions
IDN-6556, Placebo
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
10
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2012 · Synced Sep 2, 2026, 10:35 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

PK and PD Study of IDN-6556 in Subjects With Hepatic Impairment and Matched Healthy Volunteers

NCT02121860
View directory record Official record
Conditions
Hepatic Impairment, Liver Diseases, Digestive System Diseases
Interventions
IDN-6556
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
3
States / cities
DeLand, Florida • Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Sep 2, 2026, 10:35 PM EDT
Terminated No phase listed Observational

Post-Treatment Follow-up Study for Liver Disease Subjects With or Without Cirrhosis After Receiving Emricasan or Placebo

NCT03479125
View directory record Official record
Conditions
Liver Diseases, Liver Fibrosis, Liver Cirrhosis, NASH Fibrosis, Decompensated Non-Alcoholic Steatohepatitis Cirrhosis, Orthotopic Liver Transplantation
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Rialto, California • Tulsa, Oklahoma • Germantown, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced Sep 2, 2026, 10:35 PM EDT