High Flow Nasal Cannula Oxygen During Sedation for Video-assisted Thoracoscopic Surgery

August 19, 2020 updated by: rehab zayed, Alexandria University

Preventing Deoxygenation With High Flow Nasal Cannula Oxygen During Sedation for Video-assisted Thoracoscopic Surgery: A Randomized Controlled Trial

High-flow nasal cannula (HFNC) is a device that delivers10 to 70 L min-1 of heated, humidified 100% oxygen via nasal route. It provides positive airway pressure, decreases dyspnea, decreases the work of breathing, and improves comfort

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

Beneficial effects of the HFNC system have been assessed based on 3 physiologic conditions: decreased dead space, a high concentration of inspiratory oxygen, and positive pressure in the oro-laryngeal cavity.Studies have shown that it improves oxygenation in various perioperative settings such as the apneic patients, patients with respiratory failure , and patients undergoing bronchoscopy

Study Type

Interventional

Enrollment (Anticipated)

60

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Alexandria, Egypt, 000000
        • Recruiting
        • Rehab Abd Elraof Abd Elaziz
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

30 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • ASA physical status II and III,
  • undergoing VATS

Exclusion Criteria:

  • refusal of patients
  • extrem of age

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: HFNC group
For HFNC group, F&P AIRVOTM 2 will be adjusted to give the patients the oxygen flow at 50L/min and the FiO2 at 1.0.Then after three minutes of preoxygenation, sedation will be conducted by giving 25 µg fentanyl and a bolus of 1 mg/kg propofol followed by continuous infusion of propofol using a target-controlled infusion system (TCI pump TE371; Terumo Corporation, TokyoJapan).
Combination product: High flow nasal cannula
using sedation with the HFNC F&P AIRVOTM 2 to maintain oxygenation
Other Names:
  • HFNC
Placebo Comparator: control group
induction of general anaesthesia will be done using 2 mg/kg propofol and 1 µg/kg fentanyl. Double lumen tube will be facilitated by cisatracurium 0.2 mg/kg. Anaesthesia will be maintained with isoflurane 0.8 %-1% in 100% oxygen and maintenance dose of cisatracurium 0.02 mg/kg when needed. At the end of surgery, residual neuromuscular paralysis will be antagonized with neostigmine 0.05 mg/kg and atropine 0.01 mg/kg.
Combination product: CONTROL
using general anaesthesia with one lung ventilation (OLV) technique

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
arterial partial pressures of oxygen
Time Frame: two hours
an arterial blood sample will be taken after induction of anaesthesia then every 10 min till the end of the operation.
two hours
pH measurement
Time Frame: two hours
an arterial blood sample will be taken after induction of anaesthesia then every 10 min till the end of the operation.
two hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Alexandria University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

August 1, 2020

Primary Completion (Anticipated)

November 10, 2020

Study Completion (Anticipated)

December 1, 2020

Study Registration Dates

First Submitted

August 16, 2020

First Submitted That Met QC Criteria

August 19, 2020

First Posted (Actual)

August 20, 2020

Study Record Updates

Last Update Posted (Actual)

August 20, 2020

Last Update Submitted That Met QC Criteria

August 19, 2020

Last Verified

August 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 0304712

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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