- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06017739
Expiratory Flow Accelerator (Efa) vs Efa + High Flow in Chronic COPD and Bronchiectasis
February 4, 2024 updated by: MARIANNA MESSINA, Azienda Socio Sanitaria Territoriale della Valle Olona
Hypersecreting Patients (COPD And/or Bronchiectasic) Comparing 2 Technologies: Efa vs Efa + High Flow
The aim of the study is to compare the efficacy of using EFA technology versus the combination of EFA + high flow in hypersecretory patients COPD and bronchiectasis
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
After being informed about the study and potential risks, all patients giving written informed consent will undergo a 13-weeks trial period: 6 weeks of one technology (EFA / EFA+ HIGH FLOW), 1- wash out week and 6- weeks of the other technology in a cross over randomized trial.
Study Type
Interventional
Enrollment (Estimated)
20
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 Contact
- Name: Marianna Messina
- Phone Number: +393356509059
- Email: annamessina.mm@gmail.com
Study Locations
-
-
Varese
-
Somma Lombardo, Varese, Italy, 21019
- Recruiting
- Marianna Messina
-
Contact:
- Marianna Messina
- Phone Number: +393356509059
- Email: marianna.messina@asst-valleolona.it
-
-
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
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- COPD diagnosed by spirometry
- Bronchiectasis diagnosed by CT
- 2 Exacerbation/year
Exclusion Criteria:
- Cystic Fibrosis
- OSAS
- Non Invasive Ventilation
- Ineffective Cough
- Exacerbation in progress
- Hemodynamic Instability
- severe heart failure
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: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Expiratory Flow Accelerator
Patients for 6 weeks use the Expiratory Flow Accelerator Technology
|
EFA technology: the patient has to breathe at tidal volume by a mouthpiece at level 5 for half an hour twice a day.
|
Experimental: Expiratory Flow Accelerator + HIGH FLOW Technology
Patients for 6 weeks use the EFA technology and High Flow Technology
|
High Flow Technology: patient has to wear nasal cannula and breathe his nose for one hour twice a day.
After he has to use EFA technology level 5 for half an hour twice a day.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Cough Severity
Time Frame: "Day0", "Week6", Week13"
|
Visual Analogic Scale (0=not severe cough;10=very severe cough)
|
"Day0", "Week6", Week13"
|
Expectoration Difficulty
Time Frame: "Day0", "Week6", Week13"
|
Visual Analogic Scale (0=not severe expectoration difficulty;10= very severe expectoration difficulty)
|
"Day0", "Week6", Week13"
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
FEV 1 (Forced Expiratory Volume)
Time Frame: "Day0", "Week6", Week13"
|
Airway obstruction index measured by spirometry
|
"Day0", "Week6", Week13"
|
Exacerbations
Time Frame: "Day0", "Week6", Week13"
|
number of exacerbation/ year
|
"Day0", "Week6", Week13"
|
Inspiratory Capacity
Time Frame: "Day0", "Week6", Week13"
|
air trapping index measured by spirometry
|
"Day0", "Week6", Week13"
|
6 minutes walking test
Time Frame: "Day0", "Week6", Week13"
|
index of cardiorespiratory function in activities of daily living
|
"Day0", "Week6", Week13"
|
Saint George Respiratory Questionnaire
Time Frame: "Day0", "Week6", Week13"
|
quality of life
|
"Day0", "Week6", Week13"
|
Medical Research Council mMRC
Time Frame: "Day0", "Week6", Week13"
|
dyspnea perception (0 no dyspnea, 4 very important dyspnea)
|
"Day0", "Week6", Week13"
|
SpO2 (Oxygen Saturation by Pulse Oximetry)
Time Frame: "Day0", "Week6", Week13"
|
blood oxygen saturation
|
"Day0", "Week6", Week13"
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Marianna Messina, ASST Valle Olona
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)
October 9, 2023
Primary Completion (Estimated)
July 18, 2024
Study Completion (Estimated)
January 18, 2025
Study Registration Dates
First Submitted
August 18, 2023
First Submitted That Met QC Criteria
August 28, 2023
First Posted (Actual)
August 30, 2023
Study Record Updates
Last Update Posted (Estimated)
February 6, 2024
Last Update Submitted That Met QC Criteria
February 4, 2024
Last Verified
February 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 759del07/08/23
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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