Small Molecules
Total Trials
47
As Lead Sponsor
45
As Collaborator
2
Total Enrollment
4,128
NCT00270517
Comparative Study of EDP-420 Versus Another Antibiotic in the Treatment of Community Acquired Pneumonia
Phase: Phase 2
Role: Lead Sponsor
Start: Dec 31, 2005
Completion: Jul 31, 2007
NCT00990145
Multiple Ascending-Dose Study of EDP 322 in Healthy Adult Volunteers
Phase: Phase 1
Start: Nov 30, 2008
Completion: Sep 30, 2009
NCT01856426
Proof of Concept Study for Safety and Efficacy of EDP239 in Hepatitis C Subjects
Start: Jun 30, 2013
Completion: Oct 31, 2015
NCT01999725
Evaluation of the Safety and Pharmacokinetics of a Single Oral Dose of EDP-788
Start: Jan 31, 2014
Completion: Sep 30, 2014
NCT02173574
Two-way Interaction Between Alisporivir and EDP239
Start: Aug 31, 2014
Completion: Nov 30, 2014
NCT02255968
Evaluation of the Safety, Tolerability, and Pharmacokinetics of Multiple Oral Doses of EDP-788
Completion: Oct 31, 2014
NCT02652377
EDP-494-001: A Study of EDP-494 in Healthy Subjects and Hepatitis C Patients
Start: Jan 10, 2016
Completion: Dec 27, 2016
NCT02925221
Canadian Medical Assessment of JINARC™ Outcomes Registry
Phase: N/A
Start: Feb 26, 2016
Completion: Dec 31, 2025
NCT02918929
A Study of EDP 305 in Healthy Subjects and Subjects With Presumptive NAFLD
Start: Sep 30, 2016
Completion: Jun 30, 2017
NCT03585127
Avatar Therapy in Comparison to Cognitive Behavioral Therapy for Treatment-resistant Schizophrenia
Role: Collaborator
Start: Mar 1, 2017
Completion: Jul 1, 2020
NCT03187496
Drug-drug Interaction Study Between EDP-305, Midazolam, Caffeine and Rosuvastatin in Healthy Volunteers.
Start: May 11, 2017
Completion: Jun 14, 2017
NCT03207425
A Study of EDP-305 in Subjects With Mild and Moderate Hepatic Impairment Compared With Normal Healthy Volunteers
Start: Jun 14, 2017
Completion: Sep 19, 2017
NCT03213145
Drug-drug Interaction Study Between EDP-305, Intraconazole and Rifampin in Healthy Volunteers
Start: Jul 11, 2017
Completion: Sep 7, 2017
NCT03384823
A Study of EDP-938 in Healthy Subjects
Start: Dec 7, 2017
Completion: Jul 3, 2018
NCT03394924
A Study to Assess the Safety, Tolerability, Pharmacokinetics and Efficacy of EDP-305 in Subjects With Primary Biliary Cholangitis
Start: Dec 27, 2017
Completion: Jan 16, 2020
NCT03421431
A Study to Assess the Safety, Tolerability, Pharmacokinetics and Efficacy of EDP-305 in Subjects With Non-Alcoholic Steatohepatitis
Start: Apr 25, 2018
Completion: Jul 10, 2019
NCT03610945
Drug-drug Interaction Study Between EDP-305, Fluconazole and Quinidine in Healthy Volunteers
Start: Jul 19, 2018
Completion: Aug 21, 2018
NCT03748628
Absorption, Metabolism and Excretion (AME) Study of [14C]EDP-305 in Healthy Male Subjects
Start: Oct 5, 2018
Completion: Oct 13, 2018
NCT03691623
A Phase 2a Study to Evaluate EDP-938 in the Virus Challenge Model
Start: Oct 15, 2018
Completion: Oct 18, 2019
NCT03750383
Drug-Drug Interaction Study Between EDP-938, Cyclosporine and Prednisone in Healthy Adult Subjects
Start: Nov 2, 2018
Completion: Dec 13, 2018
NCT03783897
A Drug-drug Interaction Study to Investigate the Effect of Coadministration of EDP-305 on the PK of a Combined Oral Contraceptive in Healthy Female Subjects
Start: Nov 27, 2018
Completion: Jun 18, 2019
NCT03755778
Drug-Drug Interaction Study Between EDP-938, Itraconazole, Rifampin, and Quinidine in Healthy Subjects
Start: Nov 29, 2018
Completion: Jan 27, 2019
NCT04008004
A Study of EDP-514 in Healthy Subjects (Part 1) and Patients With Chronic Hepatitis B Virus Infection (Part 2)
Start: Jun 26, 2019
Completion: Jul 14, 2021
NCT04196101
A Study to Assess EDP-938 for the Treatment of Acute Upper Respiratory Tract Infection With Respiratory Syncytial Virus in Adult Subjects
Start: Jan 22, 2020
Completion: Jan 4, 2022
NCT04378010
A Randomized, Double-blind Study to Assess the Safety and Efficacy of EDP-305 in Subjects With Liver-biopsy Proven NASH
Start: Jan 27, 2020
Completion: Nov 30, 2021
NCT04498741
Drug-Drug Interaction Study Between EDP-938, Tacrolimus, Dabigatran, Rosuvastatin and Midazolam in Healthy Subjects
Start: Jul 8, 2020
Completion: Jun 1, 2021
NCT04559126
A Study of EDP-297 in Healthy Subjects
Start: Sep 8, 2020
Completion: Jun 21, 2021
NCT04470388
A Study of EDP-514 in Patients With Chronic Hepatitis B Virus Infection Who Are Not Currently on Treatment
Start: Sep 9, 2020
Completion: Aug 30, 2021
NCT04783753
Drug-Drug Interaction Study Between EDP-514, Itraconazole, Carbamazepine, and Quinidine in Healthy Subjects
Start: Nov 5, 2020
Completion: Jul 9, 2021
NCT04871724
Drug-Drug Interaction Study Between Fluconazole and EDP-938 in Healthy Subjects
Start: Mar 12, 2021
Completion: Apr 16, 2021
NCT04830215
Brexpiprazole as Adjunctive Therapy in Adults With Major Depressive Disorder
Phase: Phase 4
Start: Apr 1, 2021
Completion: May 27, 2022
NCT04927793
Absorption, Metabolism, and Excretion (AME) Study of [14C]EDP-938 in Healthy Male Subjects
Start: May 28, 2021
Completion: Jul 4, 2021
NCT04633187
Effects of EDP-938 in Hematopoietic Cell Transplant Recipients Infected With Respiratory Syncytial Virus of the Upper Respiratory Tract
Start: Jul 7, 2021
Completion: May 31, 2023
NCT04971512
A 2 PART STUDY EVALUATING EDP-721 IN HEALTHY SUBJECTS AND EDP-721 IN COMBINATION WITH EDP-514 IN PATIENTS WITH CHRONIC HEPATITIS B VIRUS INFECTION.
Start: Aug 2, 2021
Completion: Dec 20, 2021
NCT04907279
Aripiprazole Once-Monthly in Hospitalized Patients (INITIATE)
Start: Nov 1, 2021
Completion: Jun 30, 2023
NCT05246878
A Study of EDP-235 in Healthy Subjects
Start: Jan 28, 2022
Completion: Jul 20, 2022
NCT04816721
A Study to Evaluate EDP 938 Regimens in Children With RSV
Start: Apr 26, 2022
Completion: Aug 19, 2024
NCT05587478
A Study of EDP-323 in Healthy Subjects
Start: Sep 29, 2022
Completion: Mar 29, 2023
NCT05594602
Drug-Drug Interaction Study Between EDP-235, Itraconazole, Carbamazepine and Quinidine in Healthy Subjects.
Start: Oct 6, 2022
Completion: Dec 30, 2022
NCT05594615
Drug-Drug Interaction Study Between EDP-235, Midazolam, Caffeine and Rosuvastatin in Healthy Subjects
Completion: Nov 18, 2022
NCT05616728
A Study to Evaluate EDP-235 in Non-hospitalized Adults With COVID-19
Start: Nov 10, 2022
Completion: Jun 29, 2023
NCT05568706
A Study of EDP-938 in Non-hospitalized Adults With RSV Who Are at High Risk for Complications.
Start: Nov 29, 2022
Completion: Jun 23, 2025
NCT06170242
A Controlled Phase 2a Study to Evaluate the Efficacy of EDP-323 Against Respiratory Syncytial Virus Infection in a Virus Challenge Model
Start: Nov 20, 2023
Completion: Jul 12, 2024
NCT06601192
A Study to Investigate the Effects of Zelicapavir (EDP-938) on QTc Interval in Healthy Adults
Start: Jul 15, 2024
Completion: Feb 25, 2025
NCT06847464
A Drug-Drug Interaction Study to Evaluate the Effects of Itraconazole, Carbamazepine, Quinidine and Fluconazole on the Pharmacokinetics and Safety of EDP-323.
Start: Jan 27, 2025
Completion: Jun 1, 2025
NCT06917508
A Study to Evaluate the Drug-Drug Interaction of EDP-323 With Midazolam, Caffeine, and Rosuvastatin in Healthy Participants
Start: Mar 13, 2025
Completion: Jun 13, 2025
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