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Trial Evaluating the Interest of Noninvasive Ventilation in NAVA Mode in Respiratory Decompensations Children With Infantile Spinal Muscular Atrophy Type II

NCT03395795 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1

Last updated 2022-03-29

No results posted yet for this study

Summary

The new NAVA® ventilatory mode with the SERVO-i ventilator (Maquet®) uses the electrical activity of the diaphragm (EADi) as a marker for triggering the respiratory cycle. The EADi is captured by the electrodes of a specific catheter (the Edi® catheter) placed in the esophagus as a regular gastric feeding tube, and relayed to the SERVO-i who displays it and delivers respiratory assistance according to measured Edi signal which allows synchronous assistance, proportional to the respiratory efforts of the patient.

To date, no measure of the effectiveness of NAVA NAV has been performed in children with neuromuscular pathology whereas this technique could reduce the use of invasive ventilation, very iatrogenic in these fragile subjects.

Conditions

  • Infantile Spinal Muscular Atrophy

Interventions

DEVICE

NAVA

The study has 3 phases: 1. Phase 1: The patient is connected to the SERVOi® ventilator in classic VNI mode, which is parameterized according to the patient's needs and then maintained for 30min for measurements. 2. Phase 2: Switch to NAVA mode (1h). * Definition of NAVA parameters: The positive expiratory pressure will not be modified. The NAVA level (the proportionality factor that converts the EADi (microV) to the pressure level in cmH2O was first adjusted according to the actual assisted pressure in the patient in the normal VNI mode. * NAVA period: The ventilatory pressure, as well as the EADI is recorded continuously for 30min after a NAVA adaptation period of about 30min. 3. Phase 3: The patient returns to classic VNI mode with Phase 1 ventilatory settings for a 30 minute recording.

Sponsors & Collaborators

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Aben Essid, MD · Service de pédiatrie, Hôpital Raymond Poincaré

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
1 Year
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-02-13
Primary Completion
2019-12-17
Completion
2021-10-05

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03395795 on ClinicalTrials.gov