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NCT04554693 · ClinicalTrials.gov registry record · Phase 4

The Use of Low Dose Metronidazole to Decrease Postoperative Pain After Endometriosis Surgery

A Phase 4 study of Endometriosis and Endometriosis-related Pain, sponsored by University of Louisville.

Active
Registry status
Phase 4
Development phase
90
Enrollment target
1
Study location

NCT04554693: Active Phase 4 study of Endometriosis and Endometriosis-related Pain, sponsored by University of Louisville.

NCT04554693 is a Phase 4 study of Endometriosis and Endometriosis-related Pain that is active but no longer recruiting, run by University of Louisville. The registered enrollment target is 90 participants, below the 262-participant average among 48 other Endometriosis trials with a reported enrollment target (66% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04554693, a Phase 4 study of Endometriosis and Endometriosis-related Pain, is active but no longer recruiting, sponsored by University of Louisville.

ACTIVE NOT RECRUITING
Registry status
Phase 4
Development phase
90 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to determine a difference in participant reported pain after endometriosis surgery in participants given oral metronidazole versus placebo.

Primary Outcome

The outcome of binary, subject pain persistence, assessed as yes or no, will be compared between groups using the Fisher exact test.

Interventions

  • DRUG Placebo
  • DRUG Metronidazole Oral

Study Locations (1)

Kentucky

  • University of Louisville Hospital - Louisville

Trial Details

FieldValue
Enrollment Target 90 participants
Start Date 2020-10-19
Est. Completion 2027-09
Phase Phase 4
University of Louisville

217 total trials

What the registry record for NCT04554693 still lists

NCT04554693 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 90 participants, a relatively small participant target, below the 262-participant average among 48 other Endometriosis trials with a reported enrollment target (66% lower).

The record links to 2 conditions, with Endometriosis appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT04554693 reports a single indexed study location in Kentucky.

Frequently Asked Questions

What is clinical trial NCT04554693 about?

NCT04554693 is a clinical study titled "The Use of Low Dose Metronidazole to Decrease Postoperative Pain After Endometriosis Surgery". The purpose of this study is to determine a difference in participant reported pain after endometriosis surgery in participants given oral metronidazole versus placebo.

What is the current status of trial NCT04554693?

This trial is currently active not recruiting. It is a Phase 4 study. The enrollment target is 90 participants. The study started on 2020-10-19. Estimated completion is 2027-09.

What conditions does trial NCT04554693 study?

This clinical trial studies the following conditions: Endometriosis, Endometriosis-related Pain.

What interventions are being tested in trial NCT04554693?

The interventions under investigation include: Placebo (DRUG), Metronidazole Oral (DRUG).

Who is sponsoring clinical trial NCT04554693?

This trial is sponsored by University of Louisville, which has 217 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04554693 being conducted?

This trial has 1 study location across Kentucky. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Endometriosis

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04554693's enrollment target sits among peer trials

90 27th of 48 higher than 22 of 48 other Endometriosis trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Endometriosis 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

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Source: ClinicalTrials.gov NCT04554693, the US trial registry maintained by the National Library of Medicine. NCT04554693 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.