- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04033666
Analysis of Non-invasive Ventilatory Support Modes: High Flow Nasal Cannula and Non-invasive Ventilation
Comparative Analysis of Non-invasive Ventilatory Support Modes: High Flow Nasal Cannula and Non-invasive Ventilation in Acute Asthmatic Children
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
A randomized clinical trial, where it will be established, treatment in hospitalized asthma patients in the infirmary and Emergency Room of the Hospital Infantil Cândido Fontoura.
The children eligible for the Protocol, after signing the terms of consent and assent, will be randomized for treatment in 2 groups (GI - bilevel and GII - High Flow Nasal Cannula). After the evaluations are started: Feb1, Volume expired in the first second; Peak Flow, vital signs and calculated Pulmonary Asthma Score, Pulmonary Asthma Severity Score, Pulmonary Index Score, and therapy application. The N to be considered for the study of 20 individuals per group. Group therapy I will be applied in diaphragmatic re-education exercises 3 x 10 breaths, after non-invasive ventilation, with parameters 12 cm H2O Ipap and Epap 8 cm H2O, for 45 minutes, according to patient tolerance, interface, with full face mask After treatment, reassessment of vital signs and measurements of Peak Flow, Fev1 and Severity Scores.
The GII will be established therapy with high-flow nasal cannula with dosage and cannula calculated according to the child's weight and respiratory rate at the time of evaluation, ranging from 2 l / min to 30 l / min. flow. The therapy will begin with diaphragmatic exercises 3 x 10 breaths, after 45 minutes of the installation of the therapy that is continuous, will be performed a reassessment of vital signs and Peak Flow, Feb, Severity Scores.
During the hospitalization time of the child will be carried out the daily treatment, therapy chosen for each patient for 45 minutes in the case of GI and the GII group daily follow-up and adjustment of flow dosage, also evaluated the vital signs, vital signs and Peak Flow, Feb, Gravity Scores.
At the time of hospital discharge, the evaluations will be performed and data such as inhaled corticosteroid use, oxygen use in days and inspired fraction, hospitalization days, hospital costs, as well as vital signs, vital signs and Peak Flow, Fev, Scores of Gravity.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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São Paulo, Brazil, 01.504-001
- Nove de Julho University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age between 5 and 16 years;
- both genders;
- Be in the presence of the bronchospasm crisis;
- Be admitted to HICF Hospital;
- Have signed the search terms
Exclusion Criteria:
- Having associated heart disease;
- neurological/cognitive impairment;
- Have severe respiratory insufficiency detected by severity scores;
- Intolerance to any type of treatment
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: High Flow nasal cannula
It will be administered as part of the high-flow nasal cannula treatment to reduce the symptoms of acute asthma
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The HFNC will be instituted therapy with high-flow nasal cannula with dosage and cannula calculated according to the child's weight, ranging from 2 l / min to 30 l / min.
The therapy will begin with diaphragmatic exercises 3x10 breaths and after high-flow therapy with nasal cannula for 45 minutes, after which will be performed the vital signs evaluations and Peak Flow, HRV, FEV1.
Other Names:
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Active Comparator: NIV noninvasive ventilation
It will be administered as part of the Noninvasive ventilation treatment to reduce the symptoms of acute asthma
|
The Therapy consisted of 3x10 diaphragmatic re-education exercises after a Bipap device was coupled in bipedal mode with parameters Ipap 12 cm H2O and Epap 8 cm H2O, for 45 minutes, according to the patient's tolerance, with Full face facial mask.
After therapy evaluated vital signs and measures of Peak Flow, HRV, FEV1.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
PAS Pediatric Asthma Score
Time Frame: Change from baseline PAS at first 45 minutes and 5th day in hospital
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PAS Pediatric Asthma Score- This score assesses respiratory distress and wheezing.
Higher score the more severe the asthma attack.
The score ranges from 3 to 15 and clinical improvement is expected when there is a reduction of 3 points or more.
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Change from baseline PAS at first 45 minutes and 5th day in hospital
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Suplemental Oxigen day use
Time Frame: Change from baseline Oxygen dose at first 45 minutes and 5th day in hospital.
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Oxigen dose number of days used
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Change from baseline Oxygen dose at first 45 minutes and 5th day in hospital.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Forced Expiratory volume in first second
Time Frame: Change from baseline FEV1 at first 45 minutes and 5th day in hospital.
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FEV1 liters and percentage
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Change from baseline FEV1 at first 45 minutes and 5th day in hospital.
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Bronchodilator doses ( Salbutamol)
Time Frame: Change from baseline Salbutamol dose (First day and 5th day in hospital)
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Amount of puffs administered per day
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Change from baseline Salbutamol dose (First day and 5th day in hospital)
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Dirceu Costa, University of Nove de Julho
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- High Flow Nasal Cannula
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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