Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 9:27 PM EDT

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

Showing 25–48 of 72 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Portosystemic Encephalopathy Clear all
Active, not recruiting Phase 2 Interventional

Hepatic Encephalopathy and Albumin Lasting Cognitive Improvement

NCT06052176
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy
Interventions
Albumin Infusion
Drug
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Not applicable Interventional

Efficacy of Albumin Dialysis to Treat Patients With Hepatic Encephalopathy Using The Molecular Adsorbent Recirculating System (MARS)

NCT00287235
View directory record Official record
Conditions
Hepatic Encephalopathy, Liver Failure, Hepatitis, Chronic, Liver Cirrhosis
Interventions
MARS, Standard Medical Therapy
Device · Drug
Lead sponsor
Vantive Health LLC
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
6
States / cities
Birmingham, Alabama • San Diego, California • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 20, 2026, 9:27 PM EDT
Terminated Phase 2 Interventional

Efficacy and Safety of AXA1665 in Cirrhotic Subjects With Prior Overt Hepatic Encephalopathy

NCT04816916
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
AXA1665, Placebo
Drug
Lead sponsor
Axcella Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
21
States / cities
San Francisco, California • DeBary, Florida • Gainesville, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2022 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Not applicable Interventional Results available

Efficacy Study of Polyethylene Glycol 3350-electrolyte Solution (GoLYTELY®) Versus Lactulose in Patients With Hepatic Encephalopathy.

NCT01283152
View directory record Official record
Conditions
Hepatic Encephalopathy, Cirrhosis, Portosystemic Encephalopathy, PSE
Interventions
Polyethylene glycol 3350-electrolyte solution (GoLYTELY®), Lactulose
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 20, 2026, 9:27 PM EDT
Terminated No phase listed Observational

Glutamine Challenge as Predictor of Hepatic Encephalopathy After Transjugular Intrahepatic Portosystemic Shunt (TIPS)

NCT02026609
View directory record Official record
Conditions
Refractory Ascites, Hepatic Hydrothorax, Hepatic Encephalopathy, Cirrhosis
Interventions
Oral glutamine challenge, Psychometric Tests
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 2 Interventional Results available

A Study of Safety and Efficacy of HPN-100 in Subjects With Cirrhosis and Episodic Hepatic Encephalopathy

NCT00999167
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy
Interventions
HPN-100, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
28
States / cities
Palo Alto, California • Washington D.C., District of Columbia • Miami, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 20, 2026, 9:27 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Default Mode Network fMRI Maps as a Predictive Index of Hepatic Encephalopathy Outcome

NCT02083367
View directory record Official record
Conditions
Hepatic Encephalopathy, Cirrhosis, Nonalcoholic Steatohepatitis, Hepatitis C
Interventions
Not listed
Lead sponsor
OSF Healthcare System
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated May 25, 2015 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy of AST-120 Compared to Lactulose in Patients With Hepatic Encephalopathy

NCT00558038
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
AST-120, lactulose
Drug
Lead sponsor
Ocera Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
17
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated May 30, 2014 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 1 Interventional

Oral Fecal Transplant in Cirrhosis

NCT03152188
View directory record Official record
Conditions
Hepatic Encephalopathy, Cirrhosis, Liver
Interventions
FMT, Placebo
Drug · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 20, 2026, 9:27 PM EDT
Recruiting Not applicable Interventional

Late Evening and Early Morning Protein Supplement to Reduce Readmissions for Hepatic Encephalopathy

NCT04096014
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
Ensure Enlive, Standard Of Care
Dietary Supplement · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 20, 2026, 9:27 PM EDT
Enrolling by invitation No phase listed Observational

International Registry of Congenital Portosystemic Shunt (IRCPSS)

NCT06041906
View directory record Official record
Conditions
Congenital Portosystemic Shunt, CPSS (Congenital Portosystemic Shunt)
Interventions
Shunt Closure
Procedure
Lead sponsor
Prof. Valérie Mc Lin
Other
Eligibility
1 Day and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
New Haven, Connecticut • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced Oct 20, 2026, 9:27 PM EDT
Terminated Phase 2 Interventional

A Study to See if an Investigational Medicine Called VS-01 Can Help and How Safe it is in the Treatment of Patients With Overt Hepatic Encephalopathy

NCT06987968
View directory record Official record
Conditions
Hepatic Encephalopathy, Acute on Chronic Liver Failure (ACLF), Decompensated Cirrhosis
Interventions
VS-01 on top of SOC (Active Treatment Group), SOC
Drug
Lead sponsor
Genfit
Industry
Eligibility
18 Years to 79 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Not applicable Interventional

CAREGIVER: A Trial to Improve the Burden and Distress of Caring for Persons With Decompensated Cirrhosis

NCT04205396
View directory record Official record
Conditions
Caregivers
Interventions
Written emotional disclosure, Resilience training, No treatment
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 20, 2026, 9:27 PM EDT
Withdrawn No phase listed Observational

Effect of Music on Attention and Prospective Memory in Hepatic Encephalopathy

NCT01882855
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2016 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Not applicable Interventional

Effect of Brief Dietary Intervention on Ammonia Levels

NCT05376488
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy
Interventions
One meal
Other
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 3 Interventional Results available

N-acetylcysteine in Non-Acetaminophen Pediatric Acute Liver Failure

NCT00248625
View directory record Official record
Conditions
Acute Liver Failure, Hepatic Encephalopathy
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 18 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
17
States / cities
San Francisco, California • Denver, Colorado • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Deprescribing Proton Pump Inhibitors to Reduce Post-TIPS Hepatic Encephalopathy

NCT05070351
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
PPI deprescribing
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 3 Interventional

Effect of Tolvaptan on Cognitive Function in Cirrhosis

NCT01556646
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy, Hyponatremia
Interventions
Tolvaptan
Drug
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2014 · Synced Oct 20, 2026, 9:27 PM EDT
Completed No phase listed Observational

A Multi-Center Group to Study Acute Liver Failure in Children

NCT00986648
View directory record Official record
Conditions
Acute Liver Failure, Hepatic Encephalopathy
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 18 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2015
U.S. locations
17
States / cities
San Francisco, California • Aurora, Colorado • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2016 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 2 Interventional

Rifamycin in Minimal Hepatic Encephalopathy

NCT04082780
View directory record Official record
Conditions
Hepatic Encephalopathy, Cirrhosis, Liver
Interventions
Rifamycin SV MMX, Placebo
Drug · Other
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 20, 2026, 9:27 PM EDT
Not listed Phase 2 Interventional

The Role of Bacterial Overgrowth and Delayed Intestinal Transit in Hepatic Encephalopathy

NCT00281502
View directory record Official record
Conditions
Hepatic Encephalopathy, Hepatitis C, Liver Cirrhosis
Interventions
Rifaximin (drug)
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2010 · Synced Oct 20, 2026, 9:27 PM EDT
Terminated Phase 2 Interventional Results available

Study of Lactulose in Children With Chronic Liver Disease

NCT00811434
View directory record Official record
Conditions
Minimal Hepatic Encephalopathy
Interventions
Lactulose, placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
5 Years to 18 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Oct 20, 2026, 9:27 PM EDT
Completed No phase listed Observational

Speech in Hepatic Encephalopathy (HE)

NCT05425316
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
Home Recordings, In-patient Recordings, Same-Day Study Visit - Regular Appointment, Same-Day Study Visit - Procedure, Phone Call Follow-up Visits
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 20, 2026, 9:27 PM EDT
Completed Phase 2 Interventional

HEAL STUDY (Hepatic Encephalopathy and Albumin Study)

NCT03585257
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy, Minimal Hepatic Encephalopathy, Covert Hepatic Encephalopathy
Interventions
25% IV albumin, Placebo
Biological · Other
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Oct 20, 2026, 9:27 PM EDT