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Infrazygomatic Versus Intranasal Injection Sphinopalatine Ganglion Blockade Effect on Surgical Field in FESS

NCT04996576 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 35

Last updated 2022-06-07

No results posted yet for this study

Summary

This study aimed to show the effect of sphinopalatine ganglion blockade on surgical field, hemodynamics and postoperative pain in FEES operation.

Conditions

  • Nasal Polyps

Interventions

PROCEDURE

infrazygomatic approach sphinopalatine ganglion block

A lateral fluoroscopic view of the face will be obtained with the C-arm by superimposing the mandibular rami on top of each other spinal needle with a slightly bent tip is inserted with lateral fluoroscopic guidance. superiorly and medially toward the sphinopalatine fossa. (AP) view intermittently obtained to check the depth 0.2 mL of contrast material will be injected to rule out intravascular spread and confirm spread of the dye within the sphinopalatine fossa .Local anesthetic, such as 2 mL of 1% lidocaine will be slowly injected

PROCEDURE

intranasal injection approach of sphinopalatine ganglion block

method 2 ml Lidocaine with Epinephrine 1/200000 will be injected posterior to meatus of middle concha to block terminal nerve branches of sphinopalatine ganglia

Sponsors & Collaborators

  • Ain Shams University

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-09-15
Primary Completion
2022-05-01
Completion
2022-05-01

Countries

  • Egypt

Study Locations

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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 NCT04996576 on ClinicalTrials.gov