Effective immediately, the OB Magnesium (Mg) reference range has been updated from 1.6 to 2.5 mg/dL to 4.8 to 8.0 mg/dL, to reflect the correct therapeutic range for patients receiving magnesium sulfate therapy. The non-OB magnesium reference range is unchanged.
Please direct questions and inquiries to Dr. Jennifer Stumph via the Contact Us link above.
OB Magnesium, Blood Level – Epic code #LAB3400, Interface code #11703, CPT code #83735
Spectrum Health Regional Laboratory is pleased to announce NGAL as a new in-house test, effective Tuesday, March 5, 2019.
As part of the Choosing Wisely campaign, the American Association of Blood Banks (AABB) released five recommendations for transfusions:
Effective March 1, 2019, H. pylori IgG serologic testing will be discontinued as an orderable test at Spectrum Health Laboratory. This testing is no longer recommended by clinical guidelines.
For Hemoglobin A1c testing, Mayo Clinic Laboratory has switched to an Ion-Exchange High-Performance Liquid Chromatography (HPLC) method (Bio-RAD D100) which is the same method of A1c testing used at Spectrum Health Regional Laboratory. They no longer offer the alternative method, boronate affinity chromatography, for A1c testing.
When A1c cannot be determined due to interferences that affect the Bio-RAD 100 method, measurement of serum fructosamine is recommended (Mayo test FRUCT).
Effective January 1, 2019, there will be an update to the routine turnaround time parameters from 3 days to 5 days for the following tests:
Effective January 19, 2019, Spectrum Health Regional Laboratory – Toxicology is proud to announce the availability of two new drug screen panels:
Spectrum Health Regional Laboratory is adjusting the Microalbumin Analytic Measurement Range (AMR) in order to standardize within the Spectrum Health Hospital System and to align with our vendor’s (Roche Diagnostics) recommendations. The lower limit of the Microalbumin AMR will be changed from 0.50 to 1.20 mg/dL. Results below the AMR will now be reported as < 1.20 mg/dL. The upper limit will remain the same at 444.00 mg/dL.