Clin Chem Lab Med. 2025 Apr 28. doi: 10.1515/cclm-2025-0483. Online ahead of print. NO ABSTRACT PMID:40277300 | DOI:10.1515/cclm-2025-0483
Clin Chem Lab Med. 2024 Dec 31;63(6):1139-1152. doi: 10.1515/cclm-2024-1350. Print 2025 May 26. ABSTRACT OBJECTIVES: Measurements of acid-base status are performed quickly after blood sampling avoiding errors. This necessitates rapid sample transport which can be problematic. This study measures blood sampled in critically ill patients over 180 min and proposes a mathematical physio-chemical model to … Read more
Clin Chem Lab Med. 2025 Apr 25. doi: 10.1515/cclm-2025-0098. Online ahead of print. ABSTRACT OBJECTIVES: Potential coeliac disease (PCD) is defined by the presence of positive CD-specific autoantibodies with a normal/extremely mildly damaged intestinal mucosa. This study sought to examine the progression of PCD in children maintaining a gluten-containing diet and to identify risk factors … Read more
Clin Chem Lab Med. 2025 Apr 24. doi: 10.1515/cclm-2025-0329. Online ahead of print. ABSTRACT OBJECTIVES: To explore the reasons behind the lack of commutability in protein solution reference materials (RMs) and seeks to eliminate these factors in order to develop commutable reference materials, using human insulin (hINS) as example, to meet the growing demand for … Read more
Clin Chem Lab Med. 2025 Apr 24. doi: 10.1515/cclm-2025-0240. Online ahead of print. ABSTRACT OBJECTIVES: Serum cholinesterase (ChE) 3.1.1.8 is measured to assess exposure to organophosphorus pesticides and determine deficiency related to prolonged apnea after the induction of anesthesia with certain drugs and less often as an indicator of liver function. Biological variation (BV) is … Read more
Clin Chem Lab Med. 2025 Apr 24. doi: 10.1515/cclm-2025-0478. Online ahead of print. ABSTRACT The negative impact of preanalytical errors on the quality of laboratory testing is now universally recognized. Nonetheless, recent technological advancements and organizational transformations in healthcare – catalyzed by the still ongoing coronavirus disease 2019 (COVID-19 pandemic) – have introduced new challenges … Read more
Clin Chem Lab Med. 2025 Apr 24. doi: 10.1515/cclm-2025-0469. Online ahead of print. NO ABSTRACT PMID:40266015 | DOI:10.1515/cclm-2025-0469
Clin Chem Lab Med. 2025 Apr 21. doi: 10.1515/cclm-2025-0007. Online ahead of print. ABSTRACT OBJECTIVES: To investigate whether renal function impacts CSF κ-FLC concentration and/or κ-FLC index. METHODS: Patients with non-inflammatory neurological diseases were eligible. κ-FLC index was calculated as (CSF κ-FLC/serum κ-FLC)/albumin quotient. Structural equation modeling (SEM) was used to evaluate the direct influence … Read more
Clin Chem Lab Med. 2025 Apr 21. doi: 10.1515/cclm-2025-0089. Online ahead of print. ABSTRACT OBJECTIVES: Accurate medical laboratory reports are essential for delivering high-quality healthcare. Recently, advanced artificial intelligence models, such as those in the ChatGPT series, have shown considerable promise in this domain. This study assessed the performance of specific GPT models-namely, 4o, o1, … Read more
Clin Chem Lab Med. 2025 Apr 21. doi: 10.1515/cclm-2025-0128. Online ahead of print. ABSTRACT OBJECTIVES: The diagnostic accuracy of presepsin (P-SEP) in the newborn is still under evaluation. METHODS: In a multicenter study, we studied the accuracy of P-SEP as a diagnostic marker of late-onset sepsis (LOS) in critical newborns with underlying disorders, to define … Read more
