Related Experiment Video
Updated: Dec 5, 2025

Author Spotlight: Enhancing Cerebral Ischemia Research with a Simplified Rat Model
Published on: July 5, 2024
Locked-In with COVID-19
Akshay Avula1, Arshpal Gill2, Ra'ed Nassar2
1Department of Pulmonary Critical Care Medicine, Northwell Health - Staten Island University Hospital, NY, USA.
Insights
A COVID-19 cytokine storm led to pontine strokes and Locked-In Syndrome in a young patient. This case highlights the critical need for rapid diagnosis and treatment of neurological complications during the pandemic.
Area of Science:
- Neurology
- Infectious Diseases
- Critical Care Medicine
Background:
- Coronavirus Disease 2019 (COVID-19) presents diverse neurological complications, including acute strokes.
- The pandemic strains healthcare systems, creating barriers to timely stroke diagnosis and treatment.
- Delayed patient presentation and healthcare professional shortages exacerbate stroke management challenges.
Observation:
- Literature indicates an association between COVID-19 and acute strokes in young individuals.
- Diagnosing neurological conditions in intensive care unit patients is complex due to factors like sedation and encephalopathy.
- Locked-In Syndrome (LIS), characterized by immobility and preserved consciousness, poses diagnostic difficulties.
Findings:
- This report details a 25-year-old patient with no prior coagulopathy who developed a COVID-19 cytokine storm.
- The cytokine storm resulted in pontine strokes, leading to Locked-In Syndrome.
- The case underscores the potential for severe neurological outcomes in young COVID-19 patients.
Implications:
- Early recognition and management of neurological manifestations in COVID-19 are crucial for improving patient outcomes.
- Understanding the pathophysiology of COVID-19-associated neurological events is essential.
- This case emphasizes the importance of considering rare but severe complications like LIS in young patients with COVID-19.
Abstract:
Coronavirus Disease 2019 (COVID-19) can be associated with various neurological manifestations including acute strokes. Hyper acute diagnosis and treatment are key factors which decrease mortality and morbidity in stroke patients. The COVID-19 pandemic has introduced a great strain on the healthcare system, and as a result clinicians are facing several barriers in diagnosing and treating strokes. Delayed presentation of strokes is a problem as some in the general population defer the decision to seek immediate medical attention fearing contracting the virus. Also playing a role is the paucity of healthcare professionals available during a pandemic. Recent literature demonstrates the association of acute strokes in young patients with COVID-19. Lack of clear pathophysiology of the neurological manifestations from COVID-19 intensifies the problem. A thorough examination of the intensive care unit patient has always been a challenge owing to several factors including use of sedatives, sepsis, uremia, and encephalopathy secondary to medications. Locked-In Syndrome (LIS) secondary to stroke is much more challenging to diagnose as patients are unable to communicate or elicit any motor functions apart from certain ocular movements. We present the case of a 25 year old patient with no known history of coagulopathy, but had developed COVID-19 cytokine storm which culminated in LIS secondary to pontine strokes.
More Related Videos
08:05Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
10:19Induction of an Isoelectric Brain State to Investigate the Impact of Endogenous Synaptic Activity on Neuronal Excitability In Vivo
Published on: March 31, 2016
Related Concept Videos
Seizures: Classification
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Depolarizing Blockers: Mechanism of Action
Succinylcholine is the most commonly used depolarizing blocker. Chemically, it constitutes two molecules of acetylcholine joined together by an acetate methyl group. They act on the receptors in the same way as acetylcholine. Because...