scholarly journals Respiratory Failure Following Interscalene Block for the Treatment of Shoulder Dislocation in a Patient with COVID-19

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Elham Mousavi ◽  
Masood Mohseni
Keyword(s):  
Respiratory Failure ◽  
Shoulder Dislocation ◽  
Airway Pressure ◽  
Positive Airway Pressure ◽  
Pulmonary Involvement ◽  
Interscalene Block ◽  
Intravenous Sedation ◽  
Ultrasound Guided ◽  
Case Presentation ◽  
Phrenic Nerve Block

Introduction: Guidelines recommend the use of regional anesthesia for patients with COVID-19, when possible. Interscalene block (ISB) is the standard care for analgesia of shoulder surgery. Hemidiaphragmatic paresis due to phrenic nerve block is expected in ISB but is usually well-compensated. We present a patient with pulmonary involvement of COVID-19 candidate for the surgery of shoulder dislocation under ISB who experienced respiratory failure after the block. Case Presentation: A 36-year-old female patient with COVID-19 developed a shoulder dislocation following a seizure. Relocating the joint was successfully attempted under intravenous sedation and ultrasound-guided ISB. The patient developed respiratory distress due to hemidiaphragmatic paresis after the block. She was managed using a continuous positive airway pressure (CPAP) mask for 48 hours until the pulmonary condition improved. Conclusions: Anesthetists should prepare themselves to replace ISB with diaphragm-sparing blocks or apply techniques to reduce the chance of hemidiaphragmatic paresis after ISB in patients with COVID-19.

scholarly journals Early conscious prone positioning in patients with COVID-19 receiving continuous positive airway pressure: a retrospective analysis

2020 ◽  
Vol 7 (1) ◽  
pp. e000711 ◽  
Author(s):  
Stuart Winearls ◽  
Ema L Swingwood ◽  
Charlotte L Hardaker ◽  
Amy M Smith ◽  
Fraser M Easton ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Continuous Positive Airway Pressure ◽  
Airway Pressure ◽  
Positive Airway Pressure ◽  
Arterial Oxygen ◽  
Prone Positioning ◽  
Mechanically Ventilated ◽  
Global Pandemic ◽  
High Care ◽  
Randomised Controlled

The global pandemic of COVID-19 has challenged the management of hypoxaemic respiratory failure and strained intensive care unit resources. While prone positioning (PP) is an established therapy in mechanically ventilated patients with acute respiratory distress syndrome (ARDS), its role in conscious patients is less well defined. We retrospectively reviewed our experience of implementing early PP in a cohort of 24 patients with acute hypoxaemic respiratory failure due to COVID-19 who required support with continuous positive airway pressure (CPAP). The use of PP alongside CPAP significantly increased both the ROX index and arterial oxygen pressure:fractional inspired oxygen (PaO2:FiO2) ratio from baseline values (ROX index: 7.0±2.5 baseline vs 11.4±3.7 CPAP+PP, p<0.0001; PaO2:FiO2 ratio: 143±73 mm Hg baseline vs 252±87 mm Hg CPAP+PP, p<0.01), and the changes to both the ROX index and PaO2:FiO2 ratio remained significant 1 hour after cessation of proning. The mean duration of PP in the first 24 hours was 8±5 hours. Few complications were observed and PP was continued for a mean of 10±5 days. From our experience in a dedicated COVID-19 respiratory high care unit, PP alongside CPAP therapy was feasible, tolerated, safe and improved oxygenation. The use of conscious PP in ARDS warrants further investigation in randomised controlled trials.

Air-oxygen helmet-delivered continuous positive airway pressure to manage respiratory failure due to bronchiolitis

2012 ◽  
Vol 101 (7) ◽  
pp. e265-e266 ◽  
Author(s):  
M. Di Nardo ◽  
D. Perrotta ◽  
F. Gesualdo ◽  
G. Chidini ◽  
E. Calderini ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Continuous Positive Airway Pressure ◽  
Airway Pressure ◽  
Positive Airway Pressure

Respiratory Failure and Mechanical Ventilation

2017 ◽  
Author(s):  
Jan Hau Lee ◽  
Ira M. Cheifetz
Keyword(s):  
Mechanical Ventilation ◽  
Respiratory Failure ◽  
Airway Pressure ◽  
Positive Airway Pressure ◽  
Invasive Mechanical Ventilation ◽  
Plateau Pressure ◽  
Consensus Definition ◽  
Essential Information ◽  
Bilevel Positive Airway Pressure ◽  
Definition Of

This chapter on respiratory failure and mechanical ventilation provides essential information about how to support children with severe respiratory disorders. The authors discuss multiple modes of respiratory support, including high-flow nasal cannula oxygen, noninvasive ventilation with continuous positive airway pressure and bilevel positive airway pressure, as well as conventional, high-frequency, and alternative modes of invasive ventilation. The section on invasive mechanical ventilation includes key information regarding gas exchange goals, modes of ventilation, patient–ventilator interactions, ventilator parameters (including tidal volume, end-expiratory pressure, and peak plateau pressure), extubation readiness testing, and troubleshooting. The authors also provide the new consensus definition of pediatric acute respiratory distress syndrome. Also included are multiple figures and indispensable information on adjunctive therapies (inhaled nitric oxide, surfactant, prone positioning, and corticosteroids) and respiratory monitoring (including capnography and airway graphics analysis).

scholarly journals Continuous positive airway pressure in Covid-19 patients with moderate-to-severe respiratory failure

2020 ◽  
pp. 2002524 ◽  
Author(s):  
Claudia Brusasco ◽  
Francesco Corradi ◽  
Antonia Di Domenico ◽  
Francesca Raggi ◽  
Graziano Timossi ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Continuous Positive Airway Pressure ◽  
Airway Pressure ◽  
Positive Airway Pressure ◽  
Severe Respiratory Failure
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