Postoperative Noninvasive Ventilation After Upper Abdominal Surgery in Chronic Obstructive Lung Disease

May 3, 2021 updated by: Asmaa Mohamed, South Valley University
In Qena university hospital a prospective, randomized study was carried out on 100 COPD patients, all were divided into; conventional therapy without NIV (C group) 50 patients or with prophylactic NIV(N group) 50 patients.NIV applied for approximately 30 to 45 min at 2- to 4-h intervals for 48 h following surgery . Primary endpoint was the acute respiratory events (ARE) .Secondary endpoints were acute respiratory failure (ARF), intubation rate, mortality rate, infectious and non-infectious complications, and ICU stay.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

100

Phase

  • Not Applicable

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
      • Luxor, Egypt, 85951
        • asmaa Mostafa

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

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

  1. Inclusion criteria:

    • Age˃18 years, scheduled for upper abdominal surgery under general anesthesia.
    • Moderate to very severe COPD (GOLD II to IV).
    • ASA functional status II or greater.

  2. Exclusion criteria:

    • Contraindications to the application of NIV.
    • Sleep apnea syndrome.
    • Facial deformation.
    • Inability to follow the study.

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: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Group N
50 patients.NIV applied for approximately 30 to 45 min at 2- to 4-h intervals for 48 h following surgery
Device: NIV
NIV applied for approximately 30 to 45 min at 2- to 4-h intervals for 48 h following surgery
No Intervention: group C
50 patients recieved conventional oxygen therpy.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
acute respiratory events
Time Frame: 28days
patients %
28days

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
acute respiratory failure
Time Frame: 28 days
patients %
28 days
intubation rate
Time Frame: 28 days
patients %
28 days
ICU mortality
Time Frame: 28 days
patients %
28 days
ICU length of stay
Time Frame: 28 days
days
28 days
infectious and non infectious complications
Time Frame: 28 days
patients %
28 days

Collaborators and Investigators

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

Sponsor

South Valley 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)

January 1, 2019

Primary Completion (Actual)

March 30, 2020

Study Completion (Actual)

November 15, 2020

Study Registration Dates

First Submitted

April 29, 2021

First Submitted That Met QC Criteria

May 3, 2021

First Posted (Actual)

May 7, 2021

Study Record Updates

Last Update Posted (Actual)

May 7, 2021

Last Update Submitted That Met QC Criteria

May 3, 2021

Last Verified

May 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • NIV _COPD

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

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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