In our constant effort to provide Spectrum Health with the best tools for patient care through latest innovations and cutting edge technology, we are excited to announce that the Spectrum Health Regional Laboratory will begin using new Sysmex hematology parameters.
On May 17, 2017, the US Food and Drug Administration (FDA) issued a safety communication warning against using venous samples on Point of Care Magellan Diagnostics LeadCare Testing System devices (LeadCare, LeadCare II, LeadCare Plus, and LeadCare Ultra). Venous specimens appear to be at risk for having falsely low results. Only Capillary (“finger stick” or “heel stick”) specimen types should be used.
As of May 2, 2017, Spectrum Health’s Infection Control & Prevention department has declared the system to be officially within “Non-Influenza Season” based on a return to baseline prevalence at both the local and state levels.
The diagnostic evaluation of allergic disease occurs in the context of a patient’s complete clinical presentation. Important factors include, age, clinical signs and symptoms, relevant allergen exposures, and the performance characteristics (sensitivity, specificity, and predictive values) of the allergy tests themselves. Allergy tests yield information about sensitization to allergens, which is not always equivalent to allergic hypersensitivity (i.e., sensitivity); thus, interpretation in the context of clinical history is essential for accurate diagnosis.