Publish in this journal
Journal Information
Vol. 54. Issue 11.
Pages 578 (November 2018)
Vol. 54. Issue 11.
Pages 578 (November 2018)
Clinical Image
DOI: 10.1016/j.arbr.2018.09.009
Full text access
CPAP-Resistant Upper Airway Obstruction
Obstrucción de la vía aérea superior sin respuesta a CPAP
Visits
110
Mónica Carolina Matute Villacísa,
Corresponding author
moniks_mv@hotmail.com

Corresponding author.
, Nuria Albácar Inglaa, Cristina Embid Lópezb
a Servicio de Neumología, Hospital Clínico y Provincial de Barcelona, Barcelona, Spain
b Unidad de Sueño y Ventilación Mecánica No Invasiva, Hospital Clínico y Provincial de Barcelona, Barcelona, Spain
This item has received
110
Visits
Article information
Full Text
Bibliography
Download PDF
Statistics
Figures (1)
Full Text

A 53-year-old man, active smoker with a cumulative dose of 40 pack-years, COPD GOLD 4C (FEV1/FVC 45%, FEV1 28%, FVC 38%), was admitted to the ICU for septic shock and severe acute hepatitis requiring vasoactive support, intubation, and invasive mechanical ventilation. Progress in the ICU continued to be poor with multiple complications, and percutaneous tracheostomy was required due to prolonged weaning. He subsequently improved, and could be decannulated with satisfactory tracheostomy closure.1

During admission, the patient presented nocturnal apneas without laryngeal stridor, so a sleep study with respiratory polygraphy was performed, which recorded a high number of obstructive respiratory events (AHI 108, CT90 99% and Oxygen Desaturation Index (ODI) 92) that were not corrected with CPAP at 14cmH2O, demonstrated by persistent respiratory events on the pressure recording of the AutoCPAP readout (Fig. 1).

Fig. 1.

(A) Respiratory polygraphy with obstructive events. (B) AutoCPAP recording with persistent respiratory events at a fixed pressure of 14cmH2O. (C) Dislocation/rupture of subglottic tracheal visualized by fiberoptic bronchoscopy under sedation.

(0.08MB).

In view of the patient's recent tracheostomy, the evaluation was completed with fiberoptic bronchoscopy under sedation, revealing of note the image of a dislocation/rupture of one of the tracheal cartilages immediately below the glottis that could be the cause of the upper airway obstruction that failed to respond to CPAP, but showed partial response to NIV support in ST mode IPAP 17/EPAP 12, BR 16/min (Breathing Rate), that could subsequently be maintained.

Acknowledgements

We thank the multidisciplinary team of Sleep Unit and Non-Invasive Ventilation of the Hospital Clinic y Provincial de Barcelona.

Reference
[1]
A.I. Cristea, H.E. Jalou, D.C. Givan, S.D. Davis, J.E. Slaven, V.L. Ackerman.
Use of polysomnography to assess safe decannulation in children.
Pediatr Pulmonol, 51 (2016), pp. 796-802

Please cite this article as: Matute Villacís MC, Albácar Ingla N, Embid López C. Obstrucción de la vía aérea superior sin respuesta a CPAP. Arch Bronconeumol. 2018;54:578.

Copyright © 2018. SEPAR
Idiomas
Archivos de Bronconeumología (English Edition)

Subscribe to our newsletter

Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

es en
Política de cookies Cookies policy
Utilizamos cookies propias y de terceros para mejorar nuestros servicios y mostrarle publicidad relacionada con sus preferencias mediante el análisis de sus hábitos de navegación. Si continua navegando, consideramos que acepta su uso. Puede cambiar la configuración u obtener más información aquí. To improve our services and products, we use "cookies" (own or third parties authorized) to show advertising related to client preferences through the analyses of navigation customer behavior. Continuing navigation will be considered as acceptance of this use. You can change the settings or obtain more information by clicking here.