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Noninvasive Support for Acute Respiratory Failure in Guillain-Barré Syndrome

NCT06996509 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-04-30

No results posted yet for this study

Summary

This study will involve 70 adult patients with Guillain-Barré syndrome who have severe breathing problems. It will compare two types of breathing support: high-velocity nasal cannula (HVNC) (which delivers heated and humidified air at 35-60 L/min) and bi-level noninvasive ventilation (NIV) (which uses two pressure levels: inspiratory positive airway pressure (IPAP) 10-16 cmH₂O and expiratory positive airway pressure (EPAP) 5-8O). The main goal is to see how many patients can stop using non-invasive support without needing a breathing machine by Day 30. Other goals include how long it takes to stop using support, how comfortable patients feel, how long they stay in the ICU or hospital, how many days they can breathe on their own, and the number of deaths in 30 days. The main goal is to see how many patients can stop using non-invasive support without needing invasive ventilation by Day 30, while also looking at other factors like how long it takes to stop assistance, how comfortable patients are, how long they stay in the hospital, how many days they can breathe on their own, the number of deaths within 30 days, and their overall health.

Conditions

  • Guillain-Barre Syndrome

Interventions

DEVICE

Non-Invasive Ventilation (NIV)

Bi-Level NIV delivers two preset pressure levels-Inspiratory Positive Airway Pressure (IPAP) and Expiratory Positive Airway Pressure (EPAP)-via a tightly fitting mask interface

DEVICE

High Velocity Nasal Insufflation

High-Velocity Nasal Cannula therapy delivers heated, humidified gas at flow rates exceeding patients' peak inspiratory demands (35-60 L/min), with precise FiO₂ control up to 100 %

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Principal Investigators

  • Ahmad M. Shaddad, MD · Assiut University

  • Aliae A. Hussien, MD · Assiut University

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2026-08-01
Completion
2026-11-01

Countries

  • Egypt

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 NCT06996509 on ClinicalTrials.gov