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NCT03661346 · ClinicalTrials.gov registry record · Phase 2

Esmolol vs. Labetalol in Endoscopic Sinus Surgery

A Phase 2 study of Chronic Sinusitis, sponsored by The University of Texas Medical Branch, Galveston.

Completed
Registry status
Phase 2
Development phase
28
Enrollment target
1
Study location

NCT03661346: Completed Phase 2 study of Chronic Sinusitis, sponsored by The University of Texas Medical Branch, Galveston.

NCT03661346 is a Phase 2 study of Chronic Sinusitis that has completed, run by The University of Texas Medical Branch, Galveston. The registered enrollment target is 28 participants, below the 193-participant average among 9 other Chronic Sinusitis trials with a reported enrollment target (85% 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

NCT03661346, a Phase 2 study of Chronic Sinusitis, has completed, sponsored by The University of Texas Medical Branch, Galveston.

COMPLETED
Registry status
Phase 2
Development phase
28 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to compare esmolol and labetalol bleeding and intra-operative visibility scores in functional endoscopic sinus surgery.

Primary Outcome

Standardized scoring systems used by surgeons to rate surgical field quality in FESS: Boezaart scale (0-5): 0 = no bleeding (optimal) 1. = slight bleeding with no suction required 2. = slight bleeding with occasional suctioning required 3. = slight bleeding with frequent suctioning required 4. = moderate bleeding with frequent suctioning required and surgical field visibility is compromised when suctioning is removed 5. = severe bleeding (worst) with constant suctioning required and compromis

Conditions Studied

Interventions

  • DRUG Labetalol
  • DRUG Esmolol

Study Locations (1)

Texas

  • University of Texas Medical Branch - Galveston

Trial Details

FieldValue
Enrollment Target 28 participants
Start Date 2017-03-01
Est. Completion 2018-03-30
Phase Phase 2

What the finished NCT03661346 record still lists

NCT03661346 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 28 participants, a relatively small participant target, below the 193-participant average among 9 other Chronic Sinusitis trials with a reported enrollment target (85% lower).

The record links to 1 condition, with Chronic Sinusitis appearing as the primary indexed condition, and to 2 interventions - of which Labetalol is the first listed.

NCT03661346 reports a single indexed study location in Texas.

Frequently Asked Questions

What is clinical trial NCT03661346 about?

NCT03661346 is a clinical study titled "Esmolol vs. Labetalol in Endoscopic Sinus Surgery". The purpose of this study is to compare esmolol and labetalol bleeding and intra-operative visibility scores in functional endoscopic sinus surgery.

What is the current status of trial NCT03661346?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 28 participants. The study started on 2017-03-01. Estimated completion is 2018-03-30.

What conditions does trial NCT03661346 study?

This clinical trial studies the following conditions: Chronic Sinusitis.

What interventions are being tested in trial NCT03661346?

The interventions under investigation include: Labetalol (DRUG), Esmolol (DRUG).

Who is sponsoring clinical trial NCT03661346?

This trial is sponsored by The University of Texas Medical Branch, Galveston, which has 203 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03661346 being conducted?

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

Similar trials for Chronic Sinusitis

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 NCT03661346's enrollment target sits among peer trials

28 7th of 9 higher than 3 of 9 other Chronic Sinusitis trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Chronic Sinusitis 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 NCT03661346, the US trial registry maintained by the National Library of Medicine. NCT03661346 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.