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Double Versus Single Pledget Nasal Anesthesia for Transnasal Endoscopy

NCT01886768 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 212

Last updated 2013-06-26

No results posted yet for this study

Summary

Unsedated ultrathin transnasal esophago-gastro-duodenoscopy (UT-EGD), in comparison with conventional peroral EGD (P-EGD) has been shown to be more tolerable, safer, cost-effective and time-efficient. The investigators and in other studies have showed that nasal pledgetting (or commonly termed nasal packing) is better than nasal spray in terms of patient tolerance and visual capacity. Although pledgetting method to a selected meatus can achieve better decongestion effect, epistaxis and nasal pain in some patients are still frustrating to endoscopists.

The investigator has proposed a novel meatus scoring scale to evaluate nasal insertability by anterior rhinoscopy using a transnasal endoscope. The investigator also suggest endoscopic-guided gauze pledgetting can provide precise nasal anesthesia, thereby reducing trauma/bleeding in the nasal cavity and increasing patient tolerance during transnasal endoscopy. Endoscopic guidance to deliver a gauze strip can confirm delivering it to at least the posterior end of a turbinate. We hypothesize that by using endoscopic-guided method, gauze pledgetting to both the inferior nasal meatus (INM) and middle nasal meatus (MNM) simultaneously is more tolerable than only gauze pledgetting to a single meatus.

Conditions

Interventions

DEVICE

Double pledget nasal anesthesia (DPNA)

By using a transnasal endoscope as a guide and a biopsy forceps, two gauze strips soaked with decongestant and anesthesia will be delivered to the middle meatus followed by the inferior meatus under real-time transnasal endoscopic guidance.

DEVICE

Single pledget nasal anesthesia (SPNA)

Another randomized group of patients will also receive endoscopic-guided gauze pledgetting using a transnasal endoscope as a guide and a biopsy forceps. One gauze strip soaked with decongestant and anesthesia will be delivered to either the middle meatus or inferior meatus determined by anterior rhinoscopy.

Sponsors & Collaborators

  • Buddhist Tzu Chi General Hospital

    lead OTHER

Principal Investigators

  • Chi-Tan Hu · Budhist Tzu Chi Hospital and Tzu Chi University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-09-30
Primary Completion
2014-02-28
Completion
2014-02-28

Countries

  • Taiwan

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01886768 on ClinicalTrials.gov