Journal – Page 19 – Clinical Chemistry INFO

A Digital PCR Assay for Fetal Fraction Quantification Using Multiplex SNP and Y Chromosome Detection

February 26, 2026 by ccinfoadmin

Clin Chem. 2026 Feb 26:hvag017. doi: 10.1093/clinchem/hvag017. Online ahead of print. ABSTRACT BACKGROUND: Fetal fraction (FF) quantification is critical for prenatal cell-free DNA screening. Current methods based on Y chromosome (chrY), differential methylation, or single-nucleotide polymorphisms (SNPs) face limitations including sex dependency, complex workflows, or the need for parental genotyping. An FF quantification method that … Read more

Frameworks of Health Outcomes for Performance Specifications in Laboratory Medicine

February 26, 2026 by ccinfoadmin

Clin Chem. 2026 Feb 26:hvag014. doi: 10.1093/clinchem/hvag014. Online ahead of print. ABSTRACT BACKGROUND: Clinical laboratory measurements provide essential results for prediction, screening, diagnosing, treating, monitoring, and prognosis of patients. To ensure patient safety, laboratory professionals must define appropriate analytical requirements for each measurand, including measurement uncertainty, selectivity, traceability, and robustness. Performance specifications should ensure that … Read more

Correction to: Discordance between Cystatin C-Based and Creatinine-Based Estimated Glomerular Filtration Rate and Mortality in the General Population

February 26, 2026 by ccinfoadmin

Clin Chem. 2026 Feb 26:hvag003. doi: 10.1093/clinchem/hvag003. Online ahead of print. NO ABSTRACT PMID:41740614 | DOI:10.1093/clinchem/hvag003

Urinary free cortisol analyses: Enhancing their clinical performance in Cushing’s syndrome management by means of LC-MS/MSon February 26, 2026 at 12:46 pm

February 26, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): Ana Rubio, Santiago Tofé, Antonia Barceló

Detection of thyroid hormones T3 and T4 in urine and serum after levothyroxine administration: A pilot study relevant to doping analysison February 26, 2026 at 12:46 pm

February 26, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): T. Colpaert, K. Van Uytfanghe, G. T’Sjoen, N. Van Haecke, W. Van Gansbeke, P. Van Renterghem, M. Olijhoek, O. de Hon, G. Coppieters, P. Van Eenoo, K. Deventer

Glycated albumin: detection methods and standardizationon February 26, 2026 at 12:46 pm

February 26, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): Rui Wu, Tianjiao Zhang, Chuanbao Zhang

Gelsolin as a diagnostic biomarker in non-small cell lung Canceron February 26, 2026 at 12:46 pm

February 26, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): Imran Kazmi, Shakilur Rahman, Saleh Al Ghamdi, Mohammed Al-Zharani, Tarique Hussain Ashraf, Muhammad Afzal, Fahd A. Nasr, Faisal Fahad Almutairi, Sami I. Alzarea

Engineered Bacteria as living detectors of tumor DNA: A new diagnostic frontieron February 26, 2026 at 12:46 pm

February 26, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): Abdolmajid Ghasemian, Ali H. Al-Marzoqi, Zahraa A. Ali, Fatemeh Nouruzi, Abbas Abdollahi, Zahra Montaseri, Mojtaba Memariani, Elham Zarenezhad

Evaluating prognostic performance for acute delta changes of high-sensitivity cardiac troponin T in emergency department patientson February 25, 2026 at 3:40 pm

February 25, 2026 by ccinfoadmin

Publication date: March 2026 Source: Clinical Biochemistry, Volume 142 Author(s): Fang Wu, Tanzy Love, Xueya Cai, Andrew Mathias, Kent B. Lewandrowski, Li Liu

Establishment of trimester-specific reference intervals for hemostatic and hematologic indices and their associations with adverse pregnancy outcomeson February 25, 2026 at 11:32 am

February 25, 2026 by ccinfoadmin

Publication date: 15 April 2026 Source: Clinica Chimica Acta, Volume 586 Author(s): Huimin Shi, Jiayi Chen, Junwei Liu, Qingxiu Li, Bin Sun, Danwei Zhang, Zhengqin Wu, Haiyan Gao, Wei Li, Wenjuan Liu, Qian Zhang, Yibing Zhu, Haibo Li