We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress
Sign In
Advertise with Us
GLOBETECH PUBLISHING LLC

Download Mobile App





Study Assesses Impact of COVID-19 on Ventilation/Perfusion Scintigraphy

By HospiMedica International staff writers
Posted on 04 May 2022
Print article
Image: Study Assesses Impact of COVID-19 on Ventilation/Perfusion Scintigraphy (Photo courtesy of Pexels)
Image: Study Assesses Impact of COVID-19 on Ventilation/Perfusion Scintigraphy (Photo courtesy of Pexels)

A scientific e-poster presented during the 2022 ARRS Annual Meeting in Los Angeles, USA discussed how to prevent contamination and spread of COVID-19 during nuclear medicine ventilation/perfusion scintigraphy (V/Q) by modifying to lung perfusion scintigraphy only.

The retrospective study by researchers at Rush University Medical Center (Chicago, IL, USA) included a comparison of lung perfusion scintigraphy during the COVID-19 pandemic (April 2020 to July 2021) to the V/Q scans performed during immediate pre-COVID era (December 2018 to March 2020) in a large tertiary care teaching hospital. Instead of the ventilation scan, chest radiographs or CT scans performed within 24 hours were used to correlate lung perfusion findings during the COVID era.

As expected, there was 30% decline (154 less lung scans, 357 total) in the overall number of lung scans performed during the COVID-19 pandemic, compared with the pre-COVID era, where 511 V/Q scans were performed. Out of 511 patients who underwent a V/Q scan pre-COVID, 349 (68.3%) had low, 142 (27.8%) had intermediate, and 20 (3.9%) had a high probability scan for pulmonary embolism (PE). Out of 347 patients who underwent lung perfusion scintigraphy during COVID, 199 (57.3%) had low, 114 (32.9%) had indeterminate scans, and 34 (9.8%) had high probability scans for PE.

“This study provides a comparative analysis of lung perfusion scans performed during the COVID-19 pandemic to V/Q scans performed during the immediate prior pre-COVID era,” said presenting author Pokhra Suthar of Rush University Medical Center. “We compared the probability of scintigraphy scans in terms of low, intermediate, and high probability based on modified PIOPED II and perfusion-only modified PIOPED II criteria.”

Related Links:
Rush University Medical Center 

Platinum Supplier
Real-Time Diagnostics Onscreen Viewer
GEMweb Live
Gold Supplier
Disposable Protective Suit For Medical Use
Disposable Protective Suit For Medical Use
New
Nebulisation System
Aerogen Ultra
New
Patient Transport
Power Shuttle

Print article
Radcal

Channels

Critical Care

view channel
Image: The new blood test could prevent some of the 350,000 sepsis deaths in the U.S. annually (Photo courtesy of Cytovale)

Sepsis Test Could Save Lives in Emergency Departments, Study Suggests

Sepsis poses a severe, life-endangering illness that arises when an infection triggers a body-wide chain reaction, potentially causing multiple organs to fail quickly. Prompt and accurate diagnosis is... Read more

Surgical Techniques

view channel
Image: Suppressing production of an immune protein could reduce rejection of biomedical implants (Photo courtesy of 123RF)

Protein Identified for Immune Rejection of Biomedical Implants to Pave Way for Bio-Integrative Medical Devices

Biomedical implants like breast implants, pacemakers, and orthopedic devices have revolutionized healthcare, yet a substantial number of these implants face rejection by the body and have to be removed.... Read more

Patient Care

view channel
Image: The newly-launched solution can transform operating room scheduling and boost utilization rates (Photo courtesy of Fujitsu)

Surgical Capacity Optimization Solution Helps Hospitals Boost OR Utilization

An innovative solution has the capability to transform surgical capacity utilization by targeting the root cause of surgical block time inefficiencies. Fujitsu Limited’s (Tokyo, Japan) Surgical Capacity... Read more

Health IT

view channel
Image: First ever institution-specific model provides significant performance advantage over current population-derived models (Photo courtesy of Mount Sinai)

Machine Learning Model Improves Mortality Risk Prediction for Cardiac Surgery Patients

Machine learning algorithms have been deployed to create predictive models in various medical fields, with some demonstrating improved outcomes compared to their standard-of-care counterparts.... Read more

Point of Care

view channel
Image: The broad-spectrum POC coagulometer is well-suited for emergency room and emergency vehicle use (Photo courtesy of Perosphere)

Novel POC Coagulometer with Lab-Like Precision to Revolutionize Coagulation Testing

In emergency settings, when patients arrive with a bleed or require urgent surgery, doctors rely solely on clinical judgment to determine if a patient is adequately anticoagulated for reversal treatment.... Read more

Business

view channel
Image: The global surgical lights market is expected to grow by close to USD 0.50 billion from 2022 to 2027 (Photo courtesy of Freepik)

Global Surgical Lights Market Driven by Increasing Number of Procedures

The global surgical lights market is set to witness high growth, largely due to the increasing incidence of chronic illnesses, a surge in demand for cosmetic and plastic surgeries, and untapped opportunities... Read more
Copyright © 2000-2023 Globetech Media. All rights reserved.