Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Extravasation detection accessory: clinical evaluation in 500 patients.

B A Birnbaum1, R C Nelson, J L Chezmar

  • 1Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104, USA. birnbaum@oasis.rad.upenn.edu

Radiology
|August 3, 1999
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Pilot study of a community pharmacist led program to treat hepatitis C virus among people who inject drugs.

Drug and alcohol dependence reports·2024
Same author

Imaging-detected incidental thyroid nodules that undergo surgery: a single-center experience over 1 year.

AJNR. American journal of neuroradiology·2014
Same author

Prevalence and genotype distribution of human papillomavirus in cytology specimens containing atypical glandular cells: a case-control study.

Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology·2013
Same author

Effect of varying contrast material iodine concentration and injection technique on the conspicuity of hepatocellular carcinoma during 64-section MDCT of patients with cirrhosis.

The British journal of radiology·2011
Same author

Massive doses of penicillin in the treatment of subacute bacterial endocarditis.

Annals of internal medicine·2010
Same author

In vivo visualization of abdominal malignancies with acoustic radiation force elastography.

Physics in medicine and biology·2008

An extravasation detection accessory (EDA) accurately monitors intravenous injections, detecting clinically important contrast material extravasation during CT scans. This device offers high sensitivity and specificity, enhancing patient safety in radiology.

Area of Science:

  • Radiology
  • Medical Imaging Technology

Background:

  • Extravasation of contrast material during power injection for CT scans is a potential complication.
  • Early detection and interruption of extravasation are crucial to minimize patient harm.

Purpose of the Study:

  • To evaluate the efficacy of an extravasation detection accessory (EDA) in identifying clinically significant (> or = 10 mL) extravascular contrast material injection.
  • To assess the performance of the EDA in conjunction with automated power injectors during body CT.

Main Methods:

  • A prospective, multi-institutional observational study involving 500 patients undergoing contrast-enhanced body CT.
  • The EDA was utilized to detect and halt injections associated with significant extravasation.
  • Helical CT at the injection site confirmed the presence and volume of extravasation.

Related Experiment Videos

Main Results:

  • The EDA demonstrated 100% sensitivity and 98% specificity in detecting clinically important extravasation.
  • Four cases of clinically important extravasation (13-18 mL) were correctly identified.
  • The overall prevalence of clinically important extravasation was 0.8%.

Conclusions:

  • The extravasation detection accessory is a safe, accurate, and user-friendly tool for monitoring intravenous injections.
  • The EDA is particularly beneficial for high-flow-rate CT applications, improving patient safety.
  • This technology aids in preventing complications associated with contrast extravasation.