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- Performance of the Binding Site cerebrospinal fluid kappa free light chains assaySimon Alfred Handley, Suzanne Barnes, Nicole Jenkins, Troy Wanandy1Biochemistry, Department of Pathology, 34379Royal Hobart Hospital, Hobart, TAS, Australia2College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia3Department of Special Chemistry, Pathwest QE II MC, Nedlands, WA, Australia4Clinical Biochemistry, Alfred Pathology Service, Melbourne, VIC, Australia5Department of Clinical Immunology and Allergy, 34379Royal Hobart Hospital, Hobart, TAS, Australiaon April 12, 2025 at 2:47 am
- Thyroid reference ranges in pregnancy utilizing an Abbott Alinity platform in a multi-ethnic population in the UKRV Scott, M Abdel-Malek, J Zhu, J Tan, D Thayabaran, R Valaiyapathi, P Padam, E Jackson, SC Barnes, H Fourie, M Al-Memar, C Kyriacou, M Nimura, T Bourne, NG Martin, R Agha-Jaffar, B Jones, B Khoo, TM-M Tan1Department of Endocrinology, 9762Chelsea & Westminster Hospital, London, UK2Department of Metabolism, Digestion and Reproduction, 4615Imperial College London, London, UK3Blood Sciences, North West London Pathology, Charing Cross Hospital, London, UK4Tommy’s National Centre for Miscarriage Research, Queen Charlotte’s and Chelsea Hospital, 4615Imperial College London, London, UK5Department of Development and Regeneration, KU Leuven, Leuven, Belgium6Department of Gynaecology, University Hospital Leuven, Leuven, Belgium7Department of Endocrinology, 8946Imperial College Healthcare NHS Trust, London, UK8Department of Obstetrics and Gynaecology, 8946Imperial College Healthcare NHS Trust, London, UK9Department of Endocrinology, Division of Medicine, University College London, London, UKon March 29, 2025 at 6:01 am
- A simpler and more sensitive modified catalytic (bleomycin detectable) iron assayMohan M Rajapurkar, Banibrata Mukhopadhyay, Suhas S Lele, Sudhir V Shah129025Muljibhai Patel Urological Hospital, Nadiad, India212215University of Arkansas for Medical Sciences, Little Rock, AR, USAon March 14, 2025 at 4:48 am
- Underreporting of synthetic cathinone poisoning with clinical immunoassays: An experimental and observational studyThéo Willeman, Mathis Laudet, Bruno Revol, Coralie Boudin, Hélène Eysseric-Guerin, Virginie Scolan, Françoise Stanke-Labesque1Laboratoire de Pharmacologie, Pharmacogénétique et Toxicologie, 36724CHU Grenoble Alpes, University Grenoble Alpes, Grenoble, France2Clinique de Médecine Légale, 36724CHU Grenoble Alpes, University Grenoble Alpes, Grenoble, France3CEIP-Addictovigilance, 36724CHU Grenoble Alpes, University Grenoble Alpes, Grenoble, France4Laboratoire HP2 Inserm U1300, 27015University Grenoble Alpes, Grenoble, France5Laboratoire de Médecine Légale, 27015University Grenoble Alpes, Grenoble, Franceon March 22, 2025 at 3:44 am
- Sigma metrics for assessing the analytical performance of 14 biochemical analytes in Mansoura university children’s hospital laboratories (MUCHLs) using CLIA LIMITS 1988 & 2024Nada Karam, Reham M El-Farahaty, Abdel- Hady El-Gilany, Nessma A Nosser1Clinical Pathology Department, Faculty of Medicine, 68780Mansoura University, Mansoura, Egypt2Public Health & Preventive Medicine, Faculty of Medicine, 68780Mansoura University, Mansoura, Egypton March 14, 2025 at 4:51 am
- Comparison of three blood collection tubes for 16 biochemical analytes and stability assessment of selected analytes: VACUETTE® CAT serum Sep clot activator tube, VACUETTE® LH lithium heparin Sep tube, and VACUETTE® CAT serum fast separator tubeJong Do Seo, Yeon Jae Lee, Changhee Ha, Ju Hee Choi, Seon-Hyeon Shin, Hye Young Han, Hyun-Joong Kim, Sung Hea Kim, Bum Sung Kim, Hanah Kim, Hee-Won Moon, Mina Hur, Yeo-Min Yun1Department of Laboratory Medicine, 119754Konkuk University Medical Center, Seoul, Korea2Department of Cardiovascular Medicine, 58933Konkuk University School of Medicine, Seoul, Korea3Department of Laboratory Medicine, 58933Konkuk University School of Medicine, Seoul, Koreaon March 25, 2025 at 9:29 am
- Decrease in the internal quality control intermediate reproducibility imprecision of Cystatin C results in China in the years from 2014 to 2023Zhixin Zhang, Jie Zeng, Wei Wang, Yuxuan Du, Shuai Yuan, Na Dong, Chuanbao Zhang, Zhiguo WangNational Center for Clinical Laboratories/Beijing Engineering Research Center of Laboratory Medicine, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology, Beijing, Chinaon March 14, 2025 at 4:39 am
- Preβ1-high-density lipoprotein binds to TG-rich lipoproteins and its release is impaired in the postprandial state among patients with poorly controlled type 2 diabetesYuna Horiuchi, Satoshi Hirayama, Atsushi Hori, Yuri Ichikawa, Satoshi Soda, Utako Seino, Kazumasa Sekihara, Tsuyoshi Ueno, Yoshifumi Fukushima, Katsuo Kubono, Takashi Miida1Department of Clinical Laboratory Technology, 12847Juntendo University Faculty of Medical Science, Urayasu, Japan2Department of Clinical Laboratory Medicine, 12847Juntendo University Graduate School of Medicine, Tokyo, Japan3Health Service Center, Tokyo Gakugei University, Tokyo, Japan4Department of Endocrinology and Metabolism, 26834Niigata City General Hospital, Niigata, Japan5Division of Clinical Laboratory, 679868Misono Hospital, Niigata, Japan6Department of Pharmacology, Faculty of Medicine, 12952University of Miyazaki, Miyazaki, Japanon March 5, 2025 at 2:53 am
- Metamizole (dipyrone) as an interferent in biochemical assaysDavid Ceacero-Marín, Lídia Martínez-Zamorano, Adrían Gisbert-Alonso, Isabel Cachón-Suárez, Karla Gabriela Mendoza-Javier, María José Castro-CastroBiochemistry Core of the Clinical Laboratory, 16383Bellvitge University Hospital, Barcelona, Spainon March 5, 2025 at 2:46 am
- The diagnostic and prognostic value of serum angiopoietin-like 4 level in neonatal respiratory distress syndromeXiuyun SongDepartment of Neonatology, 159406Children’s Hospital of Shanxi (Women Health Center of Shanxi), Taiyuan, Chinaon January 13, 2025 at 2:36 am
- Determination of the biological variation and reference change value of lipoprotein (a)Kofi Antwi, Paul Downie, Wycliffe MbagayaDepartment of Clinical Biochemistry, 1984University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UKon February 26, 2025 at 3:49 am
- Paediatric reference ranges for plasma chromogranin ASofie Lieberoth, Frederik Friis-Hansen, Lennart Friis-Hansen1Department of Clinical Biochemistry, Odense University Hospital, 11286University of Southern Denmark, Odense, Denmark2Department of Clinical Biochemistry, 53166Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark3Department of Clinical Research, 11286University of Southern Denmark, Odense, Denmarkon September 15, 2023 at 2:15 am
- Exploratory study on reference intervals of calprotectin and pentraxin 3Igor Alfirevic, Andrea Saracevic, Helena Cicak, Hrvoje Galic, Vanja Radisic Biljak, Ana-Maria Simundic1University Department of Surgery, University Hospital Sveti Duh, Zagreb, Croatia2Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia3University North, Varazdin, Croatia4Department of Medical Laboratory Diagnostics, University Hospital Sveti Duh, Zagreb, Croatia5Faculty of Kinesiology, University of Zagreb, Zagreb, Croatia6Department of Global Medical and Clinical Affairs, 31310Greiner Bio-One, Kremsmünster, Austria7Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatiaon December 9, 2024 at 10:32 am
- A multicenter study comparing a point-of-care blood glucose metre with a blood gas analyser in infants by the Shikoku Neonatal Medical Research GroupToru Kuboi, Masashiro Sugino, Takaaki Sadamura, Nana Kawaguchi, Yoko Tadatomo, Kosei Takada, Natsumi Okamoto, Kiwako Miyamoto, Akiko Nakano, Noriko Miura, Yusei Nakata, Kenichi Suga, Masaaki Ota, Shinji Nakamura, Kosuke Koyano, Takashi Kusaka1Department of Neonatology, 36983National Hospital Organization Shikoku Medical Center for Children and Adults, Zentsuji, Japan2Department of Pediatrics, Kochi Medical School, Kochi University, Nankoku, Japan3Department of Pediatrics, 47717Kochi Health Sciences Center, Kochi, Japan4Department of Pediatrics, 163647Tokushima University Hospital, Tokushima, Japan5Department of Pediatrics, 38050Ehime University Graduate School of Medicine, Matsuyama, Japan6Department of Pediatrics, Faculty of Medicine, 12850Kagawa University, Kitagun, Japanon March 1, 2025 at 7:19 am
- The preliminary study of delta checks for immunoglobulins and complements in the clinical laboratoryXiangmei Gong, Shukang He, Li Luo, Chunyu Ding, Xin Qin, Yilong Yuan, Pengcheng Cai, Lihua YangDepartment of Clinical Laboratory, Union Hospital, Tongji Medical College, 12443Huazhong University of Science and Technology, Wuhan, Chinaon September 24, 2024 at 10:21 am
- Diagnostic accuracy of bone marrow blood evaluation in haemophagocytic lymphohistiocytosis paediatric patientsElisa Caravaggi, Federico Serana, Mattia Carini, Fabiana Ferrari, Daniela Tregambe, Moira Micheletti, Giovanni Martellosio, Duilio Brugnoni, Roberto Bresciani, Giorgio Biasiotto1Department of Molecular and Translational Medicine, 9297University of Brescia, Brescia, Italy2Highly Specialized Laboratory, 18515ASST Spedali Civili di Brescia, Brescia, Italy3Clinical Chemistry Laboratory, Diagnostic Department, 18515ASST Spedali Civili di Brescia, Brescia, Italy4Pediatrics, Mother’s and Baby’s Health Department, 188700Poliambulanza Foundation Hospital Institute, Brescia, Italyon October 25, 2024 at 2:04 am
- The effects of controlled acute psychological stress on serum cortisol and plasma metanephrine concentrations in healthy subjectsAaron Vage, Gerard Gormley, Paul K Hamilton1Centre for Medical Education, 1596Queen’s University Belfast, Belfast, UK2Department of Clinical Biochemistry, Belfast Health and Social Care Trust, Belfast, UKon November 18, 2024 at 3:58 am
- Simultaneous quantification of serum symmetric dimethylarginine, asymmetric dimethylarginine and creatinine for use in a routine clinical laboratoryDavid J Marshall, James M Hawley, Brian G KeevilDepartment of Clinical Biochemistry, 5293Manchester University NHS Foundation Trust, Manchester, UKon November 12, 2024 at 5:50 am
- Evaluation of a laboratory reflex testing protocol to detect hypopituitarism in primary care presenting as hypothyroxinaemiaColleen Flannery, Ana Rakovac, Gerard Boran1Department of Chemical Pathology, 57976Tallaght University Hospital, Dublin, Ireland2Clinical Biochemistry Unit, School of Medicine, Trinity College Dublin, Irelandon November 11, 2024 at 11:13 am
- Coefficients of variation analyses of internal quality control status for blood lead in China from 2015 to 2023Han Ma, Wei Wang, Na Dong, Jiali Liu, Shuai Yuan, Chuanbao Zhang, Chao Zhang, Jie Zeng, Ying Yan, Zhiguo WangNational Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, 117555Beijing Hospital/National Center of Gerontology, Beijing, P.R. Chinaon November 18, 2024 at 9:59 am
- Decreased serum SLC7A11 and GPX4 levels may reflect disease severity of acute ischaemic strokeChuan-Peng Liu, Su Zheng, Ping Zhang, Guang-Hui Chen, Yuan-Yuan Zhang, Hui-Lin Sun, Li Peng1240515Hubei University of Chinese Medicine, Wuhan, China2Taihe Hospital, 74765Hubei University of Medicine, Shiyan, China3Department of Acupuncture, Shiyan Hospital of Traditional Chinese Medicine, Shiyan, China4Department of Neurology, Renmin Hospital, 74765Hubei University of Medicine, Shiyan, China5Department of Radiology, Renmin Hospital, 74765Hubei University of Medicine, Shiyan, China6Shiyan Hospital of Traditional Chinese Medicine, 240515Hubei University of Chinese Medicine, Shiyan, Chinaon December 5, 2024 at 7:13 am
- The variability of measured and calculated low-density lipoprotein (LDL) cholesterol in statin-treated diabetes patientsEric S Kilpatrick, Anders Kallner, Stephen L Atkin, Thozhukat Sathyapalan1Division of Clinical Biochemistry, 187187Sidra Medicine, Doha, Qatar2Department of Clinical Chemistry, Karolinska University Hospital, Stockholm, Sweden3Department of Postgraduate Studies and Research, Royal College of Surgeons in Ireland, Adliya, Bahrain4Allam Diabetes Centre, Hull University Teaching Hospitals NHS Trust, Hull, UKon December 5, 2024 at 5:30 am
- Establishment of reference intervals for estimated glomerular filtration rate in apparently healthy adults based on the full age spectrum equation: A single-centre studyQian Liu, Huan Hang, Tongdao Xu, Yidi Zhang, Fang Yang, Xizhen Wang, Yali Ren, Fumeng Yang1Department of Laboratory Medicine, Lianyungang Clinical College, Jiangsu University & The Second People’s Hospital of Lianyungang, Lianyungang, PR China2Department of Laboratory Medicine, Lianyungang Clinical College, Xuzhou Medical University & The Second People’s Hospital of Lianyungang, Lianyungang, PR China3Department of Laboratory Medicine, The Second People’s Hospital of Lianyungang Affiliated with Kangda College of Nanjing Medical University, Lianyungang, PR China4Department of Laboratory Medicine, Lianyungang Clinical College, Bengbu Medical University & The Second People’s Hospital of Lianyungang, Lianyungang, PR China5Department of Laboratory Medicine, Yancheng No. 1 People’s Hospital, Yancheng, PR China6Department of Endocrinology, 637782The Second People’s Hospital of Lianyungang, Lianyungang, PR China7Department of Physical Examination Center, 637782The Second People’s Hospital of Lianyungang, Lianyungang, PR China8Department of Laboratory Medicine, 688302Qinghai Provincial Women and Children’s Hospital, Xining, PR Chinaon December 5, 2024 at 12:42 pm
- The preliminary study of delta checks for immunoglobulins and complements in the clinical laboratory
- Analytical performance evaluation of the GreenCare A1c and Cera-Stat HbA1c point-of-care testing assays
- Development and validation of interpretable machine learning models to predict glomerular filtration rate in chronic kidney disease Colombian patients
- LabMedUK24 conference Brighton – editorial
- Kikuchi-Fujimoto disease co-occuring with Hashimoto thyroiditis: A case report and literature review
- Determination of plasma lysophosphatidylethanolamines (lyso-PE) by LC-MS/MS revealed a possible relation between obesity and lyso-PE in Japanese preadolescent children: The Hokkaido study
- Continuous reference intervals for holotranscobalamin, homocysteine and folate in a healthy paediatric cohort
- Sample comparison of BÜHLMANN fCAL Turbo and OC-FCa faecal calprotectin methods
- Distribution of biochemical and haematological parameters in an aging population from southern India: A cross-sectional analysis
- Variation in liver function testing and the effect of pyridoxal-5-phosphate on ALT, AST and FIB-4 results
- ‘A case of autoimmune hepatitis associated with the PCSK9 inhibitor alirocumab’
- Corrigendum to “Improvement of point of care testing device for accurate whole blood glucose measurement in early neonates”
- Automated tools for identifying the causes of anaemia in general practices are particularly advantageous for patients who do not fit the typical profile
- Impact of Hub & Spoke organization on the measurement of plasma ammonia
- Rare coincidence: Macro-thyroid-stimulating hormone and multiple manufacturer-specific interferences in thyroid hormone immunoassays
- Misleading thyroid function tests in congenital dysfibrinogenemia
- Increased phosphatidylcholine and its hydroperoxides in serum low-density lipoproteins from patients with non-alcoholic steatohepatitis
- The effect of lithium variation coefficient on the risk of attack in patients with bipolar disorder: A pilot study
- A SARS-CoV-2 minimum data standard to support national serology reporting
- Methods and reagent-lot comparisons by regression analysis: Sample size considerations
- Salivary testosterone changes during oral glucose tolerance tests in overweight and obese men – Postprandial or circadian variation?
- Improvement of point of care testing device for accurate whole blood glucose measurement in early neonates
- Updated adult ferritin reference intervals based on a large, healthy UK sample, measured on Roche Cobas series analysers
- Reference values of parathyroid hormone in very low birth weight infants
- Evaluation of cryoprotein investigation using a digital external quality assurance scheme
- Low serum carnitine level is associated with increased urinary carnitine excretion in late pregnancy
- Detecting thyrotropin receptor mRNA from peripheral blood of patients with differentiated thyroid cancer rules out non-aggressive cases
- Assay error detection when using common quality control targets across multiple instruments: An analysis using simulated and real-world data
- A rapid, sensitive method for clinical monitoring of ketamine and norketamine by ultra-high-performance reverse-phase liquid chromatography tandem mass spectrometry
- Determination and verification of reference intervals of serum immunoglobulin G at birth
- Urine copper by colorimetry
- Establishment of CA19-9 reference intervals in an apparently healthy adult population in Singapore
- Reference ranges of thyroid hormones during the first trimester in Catalan women using the Atellica® IM Solution Immunoassay Analyzer
- Acquired haemoglobin F (HbF) in HbA1c analysis predating a diagnosis of myelodysplastic syndrome
- Implementation of point-of-care HbA1C instruments into community pharmacies: Initial development of a pathway for robust community testing
- Case report: Skin protective barrier cream interference in benzethonium chloride method for urine protein measurement in a 6-month-old girl
- Influence of pneumatic tube delivery system on laboratory results
- Increased PD-1 expression of bone marrow T-cells in acute myeloid leukaemia patients after stem cell transplantation, and its association with overall survival
- Cardiac troponin in hospitalized COVID-19 patients: Incidence, predictors, and outcomes
- Utilising routine clinical laboratory data to support quality improvement in health care: Application of a national acute kidney injury alert system as a proof of concept
- Closed analyser lids do not reduce the measurement uncertainty of serum total carbon dioxide
- Plasma cell-free DNA in patients with acute promyelocytic leukaemia treated with arsenic trioxide
- Long term stability of lactate in uncentrifuged sodium fluoride/potassium oxalate blood collection tubes
- The current status of lipoprotein (a) measurement in clinical biochemistry laboratories in the UK: Results of a 2021 national survey
- Reference intervals for deconjugated urine metanephrines by Bhattacharya analysis
- Validation of the Randox colorimetric assays for serum copper and zinc
- The LEAP checklist for laboratory evaluation and analytical performance characteristics reporting of clinical measurement procedures
- Effect of multiple loading FIT sample collection devices on faecal haemoglobin concentration
- Sample viscosity as a source of analytical error: The role of protein structure and mass concentration
- The CELTIC ranges project (comprehensive and effective laboratory test reference intervals for Irish children) methodology and results for renal profile tests in plasma on the Roche modularTM system
- Testing for lactase non-persistence in a Dutch population: Genotyping versus the hydrogen breath test
- The laboratory investigation of diabetes insipidus: A review
