On January 24th, 2022 Rubella Antibody, IgG, Serum (LAB496) and Rubella IgG Antibody Quantitative (LAB3544) will be combined as LAB496 and moved to the Immunochemistry laboratory due to reagent constrains with the current vendor.
Testing will be available Monday-Friday with a turn-around-time of 1-3 days. Results will be reported qualitatively as Immune or Not Immune. If quantitative results are needed, please fax Immunochemistry at 616-267-2771 or call 616-267-2770. Continue Reading
The most conclusive evidence for using thyroid peroxidase antibody (TPO) is predictive in nature when evaluating possible subclinical hypothyroidism. If this test is positive, hypothyroidism occurs at a rate of 4.3% per year versus 2.6% per year when the antibody is negative. While this scenario does not cover all clinical indications for ordering TPO, there is no definitive evidence that repeat TPO testing provides additional information.1
Based on this information the ordering of TPO within Spectrum Health is being modified. If the test is ordered more than once on a patient, a screen will appear in EPIC indicating the following: “This test should typically only be resulted once per lifetime. The duplicate checking indicates that this patient has already had this testing performed. Please see chart review for results.” This is not a “hard stop” but providers will need to click “Continue” to proceed with the order. Continue Reading
Effective Wednesday, November 13, 2019, the new Mycoplasma genitalium (mgen) assay is now available using the Aptima target nucleic acid amplification test (NAAT) for the qualitative detection of ribosomal RNA (rRNA) from Mycoplasma genitalium to aid in the diagnosis of M. genitalium urogenital infections in male and female patients. Continue Reading
Effective November 5th, testing for Beta-2 Glycoprotein 1 antibodies (IgG and IgM, serum) will change from a reference send out test to Mayo Medical Laboratories to an in-house test available at Spectrum Health Laboratories. This testing is useful for evaluation of patients of suspected antiphospholipid antibody syndrome.
In addition, a new Antiphospholipid Antibody Syndrome Panel will be added which allows for appropriate and complete testing for antiphospholipid antibody syndrome. This panel includes:
Cardiolipin IgG and IgM Antibodies
Beta-2 Glycoprotein 1 IgG and IgM Antibodies