Journal

Clin Chem Lab Med. 2026 Mar 13. doi: 10.1515/cclm-2026-0323. Online ahead of print. ABSTRACT The Joint Committee for Traceability in Laboratory Medicine (JCTLM) supports worldwide equivalence and comparability of measurement results in laboratory medicine to improve health care and facilitate national and international trade in in vitro diagnostic (IVD) medical devices. The 2025 biennial members … Read more

Clin Chem Lab Med. 2026 Mar 13. doi: 10.1515/cclm-2026-0309. Online ahead of print. ABSTRACT Point-of-care testing (POCT) represents a breakthrough technology in laboratory medicine that has expanded rapidly over the past three decades. Today, it accounts for approximately 25 % of all laboratory tests performed worldwide. POCT was initially implemented in critical care settings due … Read more

Clin Chem Lab Med. 2026 Mar 13. doi: 10.1515/cclm-2025-1743. Online ahead of print. ABSTRACT Neurofilament light chain (NfL) has been identified as a sensitive and broadly validated biomarker of neuroaxonal injury across multiple neurological conditions, including multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), Alzheimer’s disease (AD), and atypical parkinsonian syndromes. This position paper provides a … Read more

Clin Chem Lab Med. 2026 Mar 13. doi: 10.1515/cclm-2026-0057. Online ahead of print. ABSTRACT OBJECTIVES: Measurement of the concentrations of vitamin D metabolites is clinically important because abnormal levels are associated with perturbations in calcium and phosphorus homeostasis. The objective of this study was to evaluate analytical performance of the Ionify® Vitamin D iPack that … Read more