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SJOV With WNJ in Microlaryngeal Surgery

NCT03840876 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2019-02-15

No results posted yet for this study

Summary

The key to a successful microlaryngoscopy is adequate operative field exposure and illumination. A variety of airway control procedures has been developed to improve operative exposure. A small size endotracheal tube is commonly used. However, some surgeon may suggest a 'no-tube' technique to optimize the surgical field. This study aims to investigate effectiveness and safety of a novel technique by supraglottic jet oxygenation and ventilation (SJOV) via nasal approach to facilitate optimal visualization in laser microlaryngeal surgery for small vocal polyps resection.

Conditions

  • Other Complications of Surgical and Medical Procedures

Interventions

DEVICE

WEI NASAL JET (WNJ)

Jet ventilation was achieved with WEI NASAL JET (WNJ) connected to a manual jet ventilator (Driving pressure: 40 psi, fraction of inspired oxygen: 100% O2, Respiratory rate: 25/min, I/E ratio: 40%)

Sponsors & Collaborators

  • Eye & ENT Hospital of Fudan University

    lead OTHER

Principal Investigators

  • Wenxian Li, M.D. Ph.D. · Eye and ENT Hospital of Fudan University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2019-01-01
Primary Completion
2019-04-01
Completion
2019-04-01

Countries

  • China

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 NCT03840876 on ClinicalTrials.gov