Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03207425 · ClinicalTrials.gov registry record · Phase 1

A Study of EDP-305 in Subjects With Mild and Moderate Hepatic Impairment Compared With Normal Healthy Volunteers

A Phase 1 study, sponsored by Enanta Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
29
Enrollment target

NCT03207425: Completed Phase 1 study, sponsored by Enanta Pharmaceuticals.

NCT03207425 is a Phase 1 study that has completed, run by Enanta Pharmaceuticals. The registered enrollment target is 29 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03207425, a Phase 1 study, has completed, sponsored by Enanta Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
29 participants
Enrollment target

Study Summary

This is a study to characterize the pharmacokinetics as well as safety and tolerability of a single oral dose of EDP-305 in subjects with mild and moderate hepatic impairment compared to matched healthy subjects.

Interventions

  • DRUG EDP 305

Trial Details

FieldValue
Enrollment Target 29 participants
Start Date 2017-06-14
Est. Completion 2017-09-19
Phase Phase 1
Enanta Pharmaceuticals

36 total trials

What the finished NCT03207425 record still lists

NCT03207425 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 29 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% lower).

The record links to 0 conditions, and to 1 intervention - of which EDP 305 is the first listed.

NCT03207425 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03207425 about?

NCT03207425 is a clinical study titled "A Study of EDP-305 in Subjects With Mild and Moderate Hepatic Impairment Compared With Normal Healthy Volunteers". This is a study to characterize the pharmacokinetics as well as safety and tolerability of a single oral dose of EDP-305 in subjects with mild and moderate hepatic impairment compared to matched healthy subjects.

What is the current status of trial NCT03207425?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 29 participants. The study started on 2017-06-14. Estimated completion is 2017-09-19.

What interventions are being tested in trial NCT03207425?

The interventions under investigation include: EDP 305 (DRUG).

Who is sponsoring clinical trial NCT03207425?

This trial is sponsored by Enanta Pharmaceuticals, which has 36 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03207425's enrollment target sits among peer trials

29 1440th of 2000 higher than 554 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT02429557 · 29 participants · Phase 1

    Hemodynamic Mechanisms of Abdominal Compression in the Treatment of Orthostatic Hypotension in Autonomic Failure

  • NCT02568878 · 29 participants · Phase 3

    Creatine for Depressed Male and Female Methamphetamine Users

  • NCT03014401 · 29 participants · NA

    The Effect of Adipose-Derived Stem Cells for Knee Osteoarthritis

  • NCT03128996 · 29 participants · Phase 1

    Reduced Intensity Conditioning and Familial HLA-Mismatched BMT for Non-Malignant Disorders

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03207425, the US trial registry maintained by the National Library of Medicine. NCT03207425 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.