Arabic Arabic English English French French German German
dark

AI Algorithms Can Predict Outcomes of COVID-19 Patients with Mild Symptoms in ER

AI Algorithms Can Predict Outcomes of COVID-19 Patients with Mild Symptoms in ER

What You Should Know:

– Artificial intelligence algorithms can predict outcomes
of COVID-19 patients with mild symptoms in emergency rooms, according to recent
research findings published in Radiology: Artificial Intelligence journal.

– Researchers trained the algorithm from data on 338
positive COVID-19 patients between the ages of 21 and 50 by using diverse
patient data from emergency departments within Mount Sinai Health System
hospitals (The Mount Sinai Hospital in Manhattan, Mount Sinai Queens, and Mount
Sinai Brooklyn) between March 10 and March 26.


Mount Sinai researchers have developed an artificial intelligence algorithm to rapidly predict outcomes of COVID-19 patients in the emergency room based on test and imaging results. Published in the journal, Radiology: Artificial Intelligence, the research reveals that if the AI algorithms were implemented in the clinical setting, hospital doctors can identify patients at high risk of developing severe cases of COVID-19 based on the severity score.  This can lead to closer observation and more aggressive and quicker treatment.

Research Background/Protocols

They trained the algorithm using electronic medical records (EMRs) of patients between 21 and 50 years old and combined their lab tests and chest X-rays to create this deep learning model. Investigators came up with a severity score to determine who is at the highest risk of intubation or death within 30 days of arriving at the hospital. If applied in a clinical setting, this deep learning model could help emergency room staff better identify which patients may become sicker and lead to closer observation and quicker triage, and could expedite treatment before hospital admission.

Led by Fred Kwon, Ph.D., Biomedical Sciences at the Icahn School of Medicine at Mount Sinai, researchers trained the algorithm from data on 338 positive COVID-19 patients between the ages of 21 and 50 by using diverse patient data from emergency departments within Mount Sinai Health System hospitals (The Mount Sinai Hospital in Manhattan, Mount Sinai Queens, and Mount Sinai Brooklyn) between March 10 and March 26. Data from the emergency room including chest X-rays, bloodwork (basic metabolic panel, complete blood counts), and blood pressure were used to develop a severity score and predict the disease course of COVID-19. 

Patients with a higher severity score would require
closer observation. The researchers then tested the algorithm using patient data on other patients in all adult age groups and
ethnicities.  The algorithm has an 82 percent sensitivity to predict intubation and death within 30 days of
arriving at the hospital. 

Why It
Matters

Many patients with COVID-19, especially younger ones, may show non-specific symptoms when they arrive at the emergency room, including cough, fever, and
respiratory issues that don’t provide any indication of disease severity. As a
result, clinicians cannot easily identify patients who get worse quickly. This algorithm can provide the probability that a patient may
require intubation before they get worse. That way clinicians can make more accurate decisions for appropriate
care.

Algorithms that predict outcomes of patients with COVID-19 do exist, but they are used in admitted patients who have already developed more severe symptoms and have additional imaging and laboratory
data taken after hospital admission.  This algorithm is different since it predicts outcomes in COVID-19 patients while they’re in the emergency room—even in those with mild symptoms. It only uses information from the initial
patient encounter in the hospital emergency department. 

“Our algorithm demonstrates that initial imaging and laboratory tests contain sufficient information to predict outcomes of patients with COVID-19. The algorithm can help clinicians anticipate acute worsening (decompensation) of patients, even those who present without any symptoms, to make sure resources are appropriately allocated,” explains Dr. Kwon. “We are working to incorporate this algorithm-generated severity score into the clinical workflow to inform treatment decisions and flag high-risk patients in the future.”

Read More

Total
0
Shares
Leave a Reply

Your email address will not be published. Required fields are marked *

Previous Post

GoodRx Adds Telehealth, Mail Order to Subscription Program

Next Post

OHSU to Deploy Virtual ICU Across 8 Sites to Extend Care to Patients in Rural Communities

Related Posts
Total
0
Share