Added value of leukocyte-derived data for identifying exacerbations in chronic obstructive pulmonary disease [0.03%]
慢性阻塞性肺疾病患者白细胞衍生数据识别急性加重的价值评估
Eloísa Urrechaga,Esther Pulido,Urko Aguirre
Eloísa Urrechaga
How do pre-barcoded tubes improve preanalytical workflow? A survey study [0.03%]
条形码试管如何改进检验前工作流程？一项问卷调查研究
Snežana Jovičić,Ann Verdonck,Giuseppe Lippi et al.
Snežana Jovičić et al.
Objectives: Preanalytical errors account for approximately 60-70 % of all laboratory errors, with sample misidentification among the most frequent causes of inaccurate and unreliable test results. Pre-barcoded tubes (PBTs...
An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of gentamicin in human serum [0.03%]
基于同位素稀释液相色谱串联质谱的庆大霉素人血清候选参考测量程序定量方法
Jo Anne Wright,Neeraj Singh,Annika Brauch et al.
Jo Anne Wright et al.
Objectives: Therapeutic drug monitoring (TDM) of gentamicin is critical to ensure efficacy and minimize toxicity. We report a candidate reference measurement procedure (RMP) to quantify gentamicin in biological matrices, ...
Corrigendum to: T-cell receptor beta constant 1 flow cytometry for diagnosing clonality in mature T-cell neoplasms: a systematic review and meta-analysis of diagnostic accuracy [0.03%]
关于T细胞受体β恒定1流式细胞术在成熟T细胞淋巴瘤克隆性诊断中诊断准确性系统评价和 meta 分析的更正注释：诊断准确性系统评价和meta分析
Pablo Adrian Biaggioni,Carolina Gonzalez
Pablo Adrian Biaggioni
Published Erratum
Clinical chemistry and laboratory medicine. 2026 Aug 14. DOI:10.1515/cclm-2026-1231 2026
Independent internal quality control: an essential element of objective verification under ISO 15189:2022 [0.03%]
独立的内部质量控制：ISO 15189：2022中客观确认的基本要素
Oswald Sonntag,Giuseppe Lippi
Oswald Sonntag
Model 1b analytical performance specifications - report on the Prague 2025 workshop [0.03%]
模型1b分析性能规格指标-布拉格2025研讨会报告
Andrea R Horvath,Sverre Sandberg,Marc H M Thelen et al.
Andrea R Horvath et al.
The main purpose of establishing APS is to ensure that test performance aligns with their specific clinical goals. Analytical performance specifications serve multiple functions: as acceptance criteria to verify that in vitro diagnostic med...
Evaluating variability in 24-hour urine free cortisol measurements: impact of sample collection errors [0.03%]
24小时尿游离皮质醇检测变异性的评估：标本采集误差的影响
Ömer Özcan,Karlijn Koops,Jacquelien J Hillebrand et al.
Ömer Özcan et al.
Objectives: 24 hour urine free cortisol measurement is widely used for screening Cushing's syndrome, but its reliability is limited by variability due to inherent biological variation and variation introduced by collectio...
Does the use of nephelometrically measured albumin enhance the accuracy of adjusted calcium performance in CKD patients? [0.03%]
nephelometry测定的白蛋白用于调整钙离子浓度是否可提高CKD患者中的准确性？
Nuthar Jassam,Mario Plebani,Osama Eisa et al.
Nuthar Jassam et al.
Harmonizing M-protein analysis: an international, multi-center reproducibility study of mass spectrometry and evaluation of concordance to electrophoretic methods [0.03%]
关于M蛋白分析国际多中心重复性研究及与电泳方法符合性的评价
Katie Thoren,Lauren Campbell,Rosa Pello et al.
Katie Thoren et al.
Objectives: Serum M-protein analysis is central to the assessment of monoclonal gammopathies. Quantitation and isotyping are commonly performed by SPE or CZE and IFE or IT, respectively. While these assays are widely used...
Reply to Sorigue and Petriz: TRBC1 flow cytometry retains high sensitivity and a low negative likelihood ratio, whereas rule-in interpretation remains context-dependent [0.03%]
对Sorigue和Petriz的回复：TRBC1流式细胞术检测仍保持高灵敏度和较低的阴性预测值，而确诊解释仍然取决于上下文环境
Pablo Adrian Biaggioni,Carolina Gonzalez
Pablo Adrian Biaggioni