- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03976895
Prone Position in Acute Bronchiolitis (PROPOSITIS)
Effect of Prone Position on the Use of Non-invasive and Invasive Ventilation in Infants With Moderate to Severe Acute Bronchiolitis
Acute viral bronchiolitis is the leading cause of community-acquired acute respiratory failure in developed countries (20 000 to 30 000 hospitalizations each year in France). Between 5% and 22% of these children are hospitalized in a critical care unit to benefit from a respiratory support.
Non-invasive ventilation, in particular the nasal Continuous Positive Airway Pressure (nCPAP), reduces the work of breathing in children with bronchiolitis and is associated with decreased morbidity and hospitalization costs compared with invasive ventilation. Nowadays, this technique is considered as the gold standard in the pediatric intensive care units (PICU) in France. High Flow Nasal Cannula (HFNC) has been proposed as an alternative to the nCPAP because of its better tolerance and simplicity of implementation. However, the proportion of failure remains high (35 to 50%), providing only a partial response to the care of these children, especially prior to the PICU.
In a physiological study (NCT02602678, article published), it has been demonstrated that prone position (PP) decrease, by almost 50%, the respiratory work of breathing and improve the respiratory mechanics in infants hospitalized in intensive care units for bronchiolitis.
Investigators hypothesize that prone position, during High Flow Nasal Cannula (HFNC), would significantly reduce the use of non-invasive ventilation (nCPAP and others) or invasive ventilation, as compared to supine position during HFNC, in infants with moderate to severe viral bronchiolitis.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Florent BAUDIN, Dr
- Phone Number: +33 04 72 12 97 35
- Email: florent.baudin@chu-lyon.fr
Study Contact Backup
- Name: Tiphanie GINHOUX
- Phone Number: +33 04 27 85 77 23
- Email: tiphanie.ginhoux@chu-lyon.fr
Study Locations
-
-
-
Bron, France, 69500
- Recruiting
- Réanimation pédiatrique et unité de surveillance continue - Hôpital Femme Mère Enfant - Hospices Civils de Lyon
-
Contact:
- Florent BAUDIN, Dr
- Phone Number: +33 04 72 12 97 35
- Email: florent.baudin@chu-lyon.fr
-
Contact:
- Tiphanie GINHOUX
- Phone Number: +33 04 27 85 77 23
- Email: tiphanie.ginhoux@chu-lyon.fr
-
Principal Investigator:
- Florent BAUDIN, Dr
-
Caen, France, 14000
- Not yet recruiting
- CHU de Caen, Service de réanimation et surveillance continue pédiatrique
-
Contact:
- BROSSIER David
- Email: brossier-d@chu-caen.fr
-
Principal Investigator:
- BROSSIER David
-
Chambéry, France, 73000
- Recruiting
- CH CHAMBERY Unité de surveillance continue pédiatrique
-
Contact:
- Corinne PAGET
- Phone Number: +33 04 79 96 61 60
- Email: Corinne.Paget@ch-metropole-savoie.fr
-
Dijon, France, 21079
- Not yet recruiting
- Hôpital d'Enfants CHU de Dijon Service de réanimation pédiatrique
-
Contact:
- NALLET-AMATE Megan
- Email: megan.nallet-amate@chu-dijon.fr
-
Principal Investigator:
- NALLET-AMATE Megan
-
Gleizé, France, 69400
- Recruiting
- CH VILLEFRANCHE Service de pédiatrie néonatologie
-
Contact:
- Marie TOCHON TEIXEIRA
- Phone Number: +33 04 74 09 28 39
- Email: MTochon@lhopitalnordouest.fr
-
La Tronche, France, 38700
- Recruiting
- CHU GRENOBLE Service de réanimation pédiatrique Hôpital Couple Enfant
-
Contact:
- Guillaume MORTAMET
- Phone Number: +33 04 76 76 55 03
- Email: gmortamet@chu-grenoble.fr
-
Montpellier, France, 34295
- Recruiting
- CHU MONTPELLIER Service de réanimation pédiatrique
-
Contact:
- Christophe MILESI
- Phone Number: +33 04 67 33 66 09
- Email: c-milesi@chu-montpellier.fr
-
Nantes, France, 44093
- Recruiting
- CHU Nantes Unité de surveillance continue pédiatrique Hôpital mère-enfant
-
Contact:
- Jean Eudes PILOQUET
- Email: piloquet.jeaneudes@gmail.com
-
Nice, France, 06200
- Recruiting
- CHU LENVAL NICE Service de réanimation pédiatrique
-
Contact:
- Mickael AFFANETI
- Phone Number: +33 04 92 03 04 08
- Email: afanetti.m@pediatrie-chulenval-nice.fr
-
Paris, France, 75015
- Recruiting
- Hôpital Necker Enfant Malade, Paris Service de Réanimation et surveillance continue médicochirurgicales
-
Contact:
- Sylvain RENOLLEAU
- Phone Number: +33 01 44 49 56 67
- Email: sylvain.renolleau@aphp.fr
-
Saint-Priest-en-Jarez, France, 42270
- Recruiting
- CHU SAINT-ETIENNE Service de réanimation pédiatrique
-
Contact:
- François BARRIERE
- Phone Number: +33 04 77 82 83 85
- Email: francois.barriere@chu-st-etienne.fr
-
Vandœuvre-lès-Nancy, France, 54500
- Not yet recruiting
- CRHU Nancy Réanimation Pédiatrique Spécialisée
-
Contact:
- WIEDEMANN Arnaud
- Email: a.wiedemann-fode@chru-nancy.fr
-
Principal Investigator:
- WIEDEMANN Arnaud
-
Épagny, France, 74370
- Recruiting
- CH ANNECY GENEVOIS Unité de surveillance continue pédiatrique
-
Contact:
- Clémence JARASSE
- Phone Number: +33 04 50 63 63 24
- Email: cjarrasse@ch-annecygenevois.fr
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Infant under 6 months
- Hospitalized in critical care unit (continuous monitoring unit or intensive care unit)
- With a clinical diagnosis of acute viral bronchiolitis (criterion of the American Academy of Pediatrics 2014)
- m-WCAS score ≥ 3 and / or hypercapnic acidosis with pH <7.35 and pCO2> 50mmHg (6.7 kPa)
- Informed consent signed by at least one of the parents with oral consent of the other parent (and / or legal guardian) recorded in the medical file.
Exclusion Criteria:
- Infant admitted with criteria for invasive or non-invasive ventilation (hypercapnic acidosis with pH <7.25 without ventilatory support and/or hypoxia with impossibility of maintaining SpO2> 92% whatever the FiO2 and/or more than 3 significant apneas per hour and/or severe consciousness disorder)
- Patient already positioned in the prone position before randomization
- Significant comorbidities with a history of respiratory pathology (bronchodysplasia with ventilatory support), Ear Nose and Throat pathology (pharyngolaryngomalacia) or neuromuscular and / or hemodynamically significant congenital heart disease.
- Contraindication to Prone position : recent abdominal surgery (laparoschisis or omphalocele) or recent sternotomy
- Patient who is not affiliated (or does not benefit from) to a national social security system
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Supine position (SP)
Supine position (SP) combined with HFNC
|
Infants under high flow nasal cannula (HFNC) will be positioned in the supine position. Patients may be positioned temporarily in lateral position between periods of supine position to limit ventilatory disorders, as it is usually done in critical care units during bronchiolitis. |
Experimental: Prone position (PP)
Prone position (SP) combined with HFNC
|
Infants under high flow nasal cannula (HFNC) will be placed in the prone position during at least 24 hours over the first 48 hours. The positioning will be standardized (chest on the bed plan and abdomen cleared) and children should be placed in the prone position immediately after randomization. Patients may be positioned temporarily in lateral position between periods of prone position to limit ventilatory disorders, as it is usually done in critical care units during bronchiolitis. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of ventilated children in each of the 2 groups
Time Frame: 3 days
|
Indications for the use of ventilation (invasive or non-invasive ventilation) will be standardized in both groups (based on the interregional protocol for the management of bronchiolitis):
Anytime over the first 3 days after inclusion |
3 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of failure
Time Frame: 3 days
|
Failure is defined as:
Anytime over the first 3 days after inclusion |
3 days
|
Causes of failure
Time Frame: 3 days
|
Failure is defined as:
Anytime over the first 3 days after inclusion |
3 days
|
Duration of ventilation
Time Frame: maximum 3 months
|
Duration of ventilation (high flow nasal cannula, invasive, non-invasive) in hours. This data will be collected at critical care unit discharge. |
maximum 3 months
|
Length of stay
Time Frame: maximum 3 months
|
Length of stay in days.
This data will be collected at hospital discharge.
|
maximum 3 months
|
Oxygenation evaluation
Time Frame: 2 hours
|
Evolution of FiO2 and SpO2/FiO2 ratio between inclusion and H2.
|
2 hours
|
Oxygenation evaluation
Time Frame: 12 hours
|
Evolution of FiO2 and SpO2/FiO2 ratio between inclusion and H12.
|
12 hours
|
Oxygenation evaluation
Time Frame: 24 hours
|
Evolution of FiO2 and SpO2/FiO2 ratio between inclusion and H24.
|
24 hours
|
Tolerance evaluation
Time Frame: maximum 3 months
|
Proportion of skin lesions, vomiting/regurgitation and exclusive enteral nutrition. This data will be collected at critical care unit discharge. |
maximum 3 months
|
Variation EDIN score (Scale of pain and discomfort of the newborn) between inclusion and after 2 hours
Time Frame: 2 hours
|
Scale ranges to 0 from 15 and is a combination of criteria:
|
2 hours
|
Evaluation of the feasibility of maintaining the position
Time Frame: 48 hours
|
Proportion of children in the prone position repositioned definitively in the supine position before performing the cumulative 24 hours of prone position, cumulative hours of prone position in the first 48 hours
|
48 hours
|
Collaborators and Investigators
Sponsor
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
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 69HCL19_0333
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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