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Don’t Wait Until It’s Too Late: Laboratory Errors in the Pre-Analytic Phase of Testing
Does your laboratory have systems that mitigate silent laboratory errors in the preanalytic phase? Laboratories often overlook the importance of pre-analytic processes—such as specimen collection, processing, and transport—leading to increased errors and compromised test results. These "silent" laboratory errors during the preanalytic phase of testing can go undetected and negatively impact patient care. To prevent this, labs must move beyond basic procedures and build robust

Angie Purvis, LLC
Aug 64 min read


The Post-Analytic Phase: Diagnostic Testing in Your CLIA Laboratory
As more laboratories are implementing SARS-CoV-2 testing and as new laboratories are being built, I am receiving more and more questions...

Angie Purvis, LLC
Jun 1, 20203 min read


Angie Purvis, PhD Interview: COVID-19 Diagnostic Testing
Last Friday, I sat down with Jason Amsbaugh (Samba Scientific) to discuss the SARS-CoV-2 (COVID-19) pandemic. Here’s a link to the...

Angie Purvis, LLC
May 4, 20202 min read


The Analytic Phase: Diagnostic Testing in your CLIA Laboratory
In the previous post, we discussed some critical aspects of the pre-analytic phase of testing (Pre-analytic phase). To continue the...

Angie Purvis, LLC
Apr 12, 20204 min read


Diagnostic Testing in your CLIA Laboratory
The importance of diagnostic testing has risen to the forefront of our national discussions in light of the COVID-19 (SARS-CoV-2) pandemic.

Angie Purvis, LLC
Mar 30, 20202 min read
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