Reevaluating the Threshold for Low Total Testosterone
Clin Chem. 2025 Apr 16:hvaf025. doi: 10.1093/clinchem/hvaf025. Online ahead of print. NO ABSTRACT PMID:40238540 | DOI:10.1093/clinchem/hvaf025
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An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of cortisone in human serum and plasmaMyriam Otton April 16, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Apr 17. doi: 10.1515/cclm-2024-1478. Online ahead of print. ABSTRACT OBJECTIVES: Cortisone is an inert precursor/metabolite of the potent steroid hormone cortisol. Measurement of serum cortisone levels and the cortisol-cortisone ratio can be useful for the diagnosis of dysfunction in the regulation of cortisol levels (i.e., severe and subtle apparent mineralocorticoid … Read more
Help Us to Help You: Recommendations for Continued Enforcement Discretion for Common Infectious Disease Test Modifications under the FDA Final Rule
Clin Chem. 2025 Apr 16:hvaf018. doi: 10.1093/clinchem/hvaf018. Online ahead of print. NO ABSTRACT PMID:40238134 | DOI:10.1093/clinchem/hvaf018
Cardiac Biomarkers in Pulmonary Embolism: Revealing or Redundant?
Clin Chem. 2025 Apr 16:hvaf019. doi: 10.1093/clinchem/hvaf019. Online ahead of print. NO ABSTRACT PMID:40238127 | DOI:10.1093/clinchem/hvaf019
Evaluation of sex-specific 0-h high-sensitivity cardiac troponin T thresholds for the risk stratification of non-ST-segment elevation myocardial infarctionAilun Zhangon April 16, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Apr 17. doi: 10.1515/cclm-2024-1118. Online ahead of print. ABSTRACT OBJECTIVES: We aimed to evaluate sex-specific 0-h high-sensitivity cardiac troponin T (hs-cTnT) thresholds for risk stratification in patients with suspected non-ST-segment elevation myocardial infarction (NSTEMI). METHODS: This retrospective study investigated a derivation cohort of 6,691 (44.4 % female and aged 65 … Read more
Reviewer Acknowledgmenton April 15, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Nov 28;63(1):220-223. doi: 10.1515/cclm-2024-2001. Print 2025 Jan 29. NO ABSTRACT PMID:40230253 | DOI:10.1515/cclm-2024-2001
Vancomycin assay interference: low-level IgM paraprotein disrupts Siemens Atellica® CH VANC assayStijn De Koninckon April 14, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Apr 16. doi: 10.1515/cclm-2025-0251. Online ahead of print. NO ABSTRACT PMID:40228303 | DOI:10.1515/cclm-2025-0251
Digital metrology in laboratory medicine: a call for bringing order to chaos to facilitate precision diagnosticsMadeleen Bosmaon April 14, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Apr 16. doi: 10.1515/cclm-2025-0152. Online ahead of print. ABSTRACT Laboratory medicine is faced with rapid developments in data exchange, secondary use of data and artificial intelligence. Safe exchange of laboratory data requires a suitable terminology standard. NPU, LOINC and SNOMED CT are increasingly used for this purpose, but none of … Read more
Lab Medicine faculty publish primer for quantum computing in healthcareon July 2, 2024 at 4:00 am
Dr. Schulz and colleagues effectively summarized the field, positioning Yale to lead new investigations in this area.
Assessment of serum free light chain measurements in a large Chinese chronic kidney disease cohort: a multicenter real-world studyXia Luoon April 11, 2025 at 10:00 am
Clin Chem Lab Med. 2025 Apr 14. doi: 10.1515/cclm-2024-1226. Online ahead of print. ABSTRACT OBJECTIVES: Diagnosing monoclonal gammopathy in chronic kidney disease (CKD) patients is challenging due to the complex interpretation of serum free light chain (FLC) levels. This study aimed to assess the FLC levels in a large cohort of Chinese CKD patients. METHODS: … Read more