tetano
Editor, Senior Moderator
Cureus
. 2022 Aug 8;14(8):e27792.
doi: 10.7759/cureus.27792. eCollection 2022 Aug.
Bilateral Recurrent Laryngeal Nerve Paralysis Manifesting as Long COVID
Hiroshi Okuda[SUP] 1 [/SUP], Chikako Kunieda[SUP] 2 [/SUP], Hirofumi Shibata[SUP] 1 [/SUP], Toshimitsu Ohashi[SUP] 1 [/SUP], Takenori Ogawa[SUP] 1 [/SUP]
Affiliations
Abstract
Management with ventilation is used for severe cases of coronavirus disease 2019 (COVID-19). After extubation, recurrent laryngeal nerve paralysis due to various factors may occur. Almost all cases of paralysis develop unilaterally; however, bilateral recurrent laryngeal nerve paralysis occurs rarely. Such cases may be fatal due to upper air obstruction, and patients are forced to adhere to restrictions after a tracheotomy. The present case illustrates bilateral recurrent laryngeal nerve paralysis that occurred 48 hours after withdrawal from the ventilator. A 75-year-old woman with a history of hypertension came to our hospital with a history of fever and cough for five days. She was diagnosed with pneumonia due to COVID-19 via polymerase chain reaction using her saliva, and ground-glass opacity was found in both lung fields on chest X-ray and computed tomography (CT). Mechanical ventilation, steroids, remdesivir, and baricitinib were administered. The patient's fever and oxygenation status improved with these treatments, and she was weaned from the ventilator on the eighth day of hospitalization. She had no symptoms immediately. However, 48 hours after extubation, bilateral recurrent laryngeal nerve paralysis was suspected. Thus, oral intubation was immediately introduced and a tracheostomy was performed. Vocal cord movement disorders continued for eight weeks, and during that period, the patient displayed hoarseness and suffered from dysphagia. We considered that nerve disorders from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), in addition to the compression by the endotracheal tube, caused bilateral recurrent laryngeal nerve paralysis. The neural injury by SARS-CoV-2 may prolong and manifest as "Long COVID."
Keywords: airway obstruction; bilateral vocal cord paralysis; clinical case report; coronavirus disease 2019; covid-19; long covid syndrome; otolaryngology-head and neck surgery; recurrent laryngeal nerve palsy.
. 2022 Aug 8;14(8):e27792.
doi: 10.7759/cureus.27792. eCollection 2022 Aug.
Bilateral Recurrent Laryngeal Nerve Paralysis Manifesting as Long COVID
Hiroshi Okuda[SUP] 1 [/SUP], Chikako Kunieda[SUP] 2 [/SUP], Hirofumi Shibata[SUP] 1 [/SUP], Toshimitsu Ohashi[SUP] 1 [/SUP], Takenori Ogawa[SUP] 1 [/SUP]
Affiliations
- PMID: 36106228
- PMCID: PMC9449337
- DOI: 10.7759/cureus.27792
Abstract
Management with ventilation is used for severe cases of coronavirus disease 2019 (COVID-19). After extubation, recurrent laryngeal nerve paralysis due to various factors may occur. Almost all cases of paralysis develop unilaterally; however, bilateral recurrent laryngeal nerve paralysis occurs rarely. Such cases may be fatal due to upper air obstruction, and patients are forced to adhere to restrictions after a tracheotomy. The present case illustrates bilateral recurrent laryngeal nerve paralysis that occurred 48 hours after withdrawal from the ventilator. A 75-year-old woman with a history of hypertension came to our hospital with a history of fever and cough for five days. She was diagnosed with pneumonia due to COVID-19 via polymerase chain reaction using her saliva, and ground-glass opacity was found in both lung fields on chest X-ray and computed tomography (CT). Mechanical ventilation, steroids, remdesivir, and baricitinib were administered. The patient's fever and oxygenation status improved with these treatments, and she was weaned from the ventilator on the eighth day of hospitalization. She had no symptoms immediately. However, 48 hours after extubation, bilateral recurrent laryngeal nerve paralysis was suspected. Thus, oral intubation was immediately introduced and a tracheostomy was performed. Vocal cord movement disorders continued for eight weeks, and during that period, the patient displayed hoarseness and suffered from dysphagia. We considered that nerve disorders from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), in addition to the compression by the endotracheal tube, caused bilateral recurrent laryngeal nerve paralysis. The neural injury by SARS-CoV-2 may prolong and manifest as "Long COVID."
Keywords: airway obstruction; bilateral vocal cord paralysis; clinical case report; coronavirus disease 2019; covid-19; long covid syndrome; otolaryngology-head and neck surgery; recurrent laryngeal nerve palsy.