Airway stent placement for direct cricothyroid membrane puncture anesthesia with airway stricture or fistula

Context: Tracheal stent implantation with bronchoscope has become one of the main methods for the treatment of airway stenosis. Bronchoscopy is usually performed under local or general anesthesia.

Aims: The aim of this study is to report our experience with direct cricothyroid membrane puncture anesthesia for airway stent placement.

Materials and Methods: The medical records of 48 consecutive patients who underwent direct cricothyroid membrane puncture anesthesia for tracheal or bronchial stent placement were reviewed. The puncture site was chosen as the interspace between the thyroid cartilage and cricoid cartilage. Through the cricothyroid membrane, lidocaine was injected into the trachea to suppress the cough reflex. The airway stent was placed fluoroscopically at 48 patients at the trachea or bronchus. The success rate and complications of cricothyroid membrane puncture anesthesia were assessed.

Results: Anesthesia was successfully performed in all 48 patients. Six patients needed 2-4 mL supplementary lidocaine by injection from the catheter or stent delivery system. Technical success of the stent insertion was achieved in all 48 cases. Small asymptomatic subcutaneous hemorrhage occurred at the puncture site in two patients, which disappeared 1 or 2 days after stent placement.

Conclusion: Direct cricothyroid membrane puncture anesthesia for airway metal stent insertion is safe and effective.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:17

Enthalten in:

Journal of cancer research and therapeutics - 17(2021), 7 vom: 15. Dez., Seite 1631-1635

Sprache:

Englisch

Beteiligte Personen:

Chen, Meng-Li [VerfasserIn]
Li, Hai-Liang [VerfasserIn]
Hu, Hong-Tao [VerfasserIn]
Guo, Chen-Yang [VerfasserIn]
Yao, Quan-Jun [VerfasserIn]
Geng, Xiang [VerfasserIn]

Links:

Volltext

Themen:

Airway stent
Anesthesia
Cricothyroid membrane
Journal Article
Puncture

Anmerkungen:

Date Completed 07.04.2022

Date Revised 07.04.2022

published: Print

Citation Status MEDLINE

doi:

10.4103/jcrt.jcrt_1322_21

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM339115335