Clinical Chemistry

Article	Citations
Commentary on Significance of Monoclonal Band in Cerebral Spinal Fluid	128
Commentary on a True Negative HIV Antibody Result with an Initially Incorrect Interpretation—A Diagnostic Conundrum in HIV Screening	96
Prenatal Hemoglobinopathy Evaluation	82
Foreign Objects in Stool	80
Multiple Copy Number Variants Detected by Noninvasive Prenatal Testing	69
Corrigendum to: Evaluation of Radioactivity in Patient Specimens Received in the Core Laboratory at a National Cancer Institute (NCI) Designated Cancer Center	69
How Can Digital PCR Support the Rapid Development of New Detection Tests in Future Pandemics?	66
The Impact of Climate Change on Laboratory Medicine: A Global Health Perspective	53
Low Free T4 in a 13-Year-Old Girl with Short Stature and Blurry Vision	52
Vitamin D: Analytical Advances, Clinical Impact, and Ongoing Debates on Health Perspectives	51
Applying Machine Learning to Blood Count Data Predicts Sepsis with ICU Admission	51
Small Remnants versus Large Triglyceride-Rich Lipoproteins in Risk of Atherosclerotic Cardiovascular Disease	49
A Curiosity in the Heavens: The North American Nebula (NGC 7000)	48
Clinical Chemistry’s Invited Reviewers 2021	47
Abdominal Pain and Cola-Colored Serum	46
Analytical Validation of a Novel 6-Gene Signature for Prediction of Distant Recurrence in Estrogen Receptor-Positive, HER2-Negative, Early-Stage Breast Cancer	45
Correction: Impact of Cyanokit Administration on Point-of-Care Glucose and Laboratory Test Accuracy	45
Commentary on Understanding Elevated Vitamin D Measurements to Uncover Hypercalcemia Etiology	44
The Three Phases of Medical Laboratory Testing	44
Correction to: Lower Limits for Reporting High-Sensitivity Cardiac Troponin Assays and Impact of Analytical Performance on Patient Misclassification	43
Lab Medicine in Space	43
Comprehensive Analysis of PKD1 and PKD2 by Long-Read Sequencing in Autosomal Dominant Polycystic Kidney Disease	43
B-298 Quantitation and Abundance of Xylazine and Xylazine Metabolites in Human Urine by LC-MS/MS	42
Unexpected Persistently Increased Intraoperative Parathyroid Hormone Concentrations in a Patient with Primary Hyperparathyroidism	42
Commentary on Impact of Cyanokit Administration on Point-of-Care Glucose and Laboratory Test Accuracy	41

Correction: Giant Magnetoresistive Nanosensor Analysis of Circulating Tumor DNA Epidermal Growth Factor Receptor Mutations for Diagnosis and Therapy Response Monitoring	37
Determining Cost-Optimal Next-Generation Sequencing Panels for Rare Disease and Pharmacogenomics Testing	37
Correction to: Driving Under the Influence of Cannabis: Impact of Combining Toxicology Testing with Field Sobriety Tests	36
Commentary on Severe Hypophosphatemia: The Hidden Truth	35
Analytical Quality Controls for ddPCR Detection of Minimal Residual Disease in Acute Lymphoblastic Leukemia	34
A-249 Theranostic Algorithm: sensitivity and Specificity of a Composite Index Test for Guiding Treatment in Severe COVID-19	33
A Negative Internal Standard in Urinary Metanephrines Quantification	33
Clinical Assessment of SARS-CoV-2 Antibodies in Oral Fluids Following Infection and Vaccination	31
B-063 Towards Improving mRNA Vaccine Effectiveness in Immunosuppressed Adults: Elucidating the Mechanisms and Evaluating Potential Improvement Strategies	31
A-352 Investigation of the Immunochromatographic Method using 150 nm Gold Colloids (1)-Comparison of Different Types of Gold Colloids	31
B-143 Distribution of Uricemia Levels in the Population of a Third-level Hospital. Study of the Prevalence of Hypouricemia	31
Correction to: Effect of Macrotroponin in a Cohort of Community Patients with Elevated Cardiac Troponin	31
Helicobacter pylori Infection and Pathogenic Variants in Homologous Recombination Genes in Gastric Cancer	30
A-332 Sweat rate does not influence sweat chloride concentration	29
B-306 Performance Evaluation of an Automated Assay for Measurement of Tacrolimus* on the ADVIA Centaur XP System	29
A-339 Utomated Flow of a Non-invasive Fetal Gender Determination Lab-developed Molecular Test	29
A-329 Preliminary Clinical Method Comparison of a Near-Patient Platform for Low Blood Volume Testing of aFXa in Pediatric Patients on Heparin Therapy	28
B-228 Partition-free Digital Polymerase Chain Reaction: A Novel Approach to Enable Rapid Turnaround Time With Digital Accuracy	28
B-274 One-step Detection of Candida Albicans, Trichomonas Vaginalis and Gardnerella Vaginalis	28
B-197 Separation of Bile Acid Muricholic Acid Enantiomers by C18 Reversed-phase HPLC as a Function of Component Polarity Values of the Mobile Phase	27
A-224 Comparative Analysis of Clinical and Laboratory Parameters of Different Subtypes of Familial Partial Lipodistrophy	27
B-260 Innovative One-Step Extraction of Exosomal micro RNA Without Isolating Exosomes	27
A-265 Disparities Among SARS-CoV-2 Antibody Positivity in Healthcare Workers	27
B-011 Analytical Validation of a New Vasoactive Intestinal Peptide Radioimmunoassay	27
B-360 Usefulness of the Ratios of CYFRA21-1 and p53 Autoantibody Immune Complexes to Their Free Antigens in Lung Cancer	26
A-222 Comparative Analysis of Clinical and Laboratory Parameters of Brazilian Patients with Severe Hipertriglyceridemia	26
B-259 Exocas-2 Rapid and Pure Isolation of Exosomes by Anionic Exchange using Magnetic Beads	26
B-331 Homogeneous Enzyme Immunoassay for the Quantitative Determination of Methotrexate	25
B-097 Storage Stability of HbA1c in Whole Blood Tubes at Room Temperature on the Abbott Alinity c Clinical Chemistry System	25
A-146 A Review of RDW-CV and RDW-SD Measurements in Patients With Iron Deficiency Anemia in an Acute Care Hospital in Singapore	25
A-094 Performance Evaluation of GFAP and UCH-L1 Biomarkers for Traumatic Brain Injury in the Alinity i TBI Test (in development)	24
A-022 Muscle and Cardiac Marker Levels Impact for SARS-CoV-2 Infection	24
B-323 Urinary Thebaine Improves Opioid Interpretation in Pain Management	24
A-035 Association between Obesity and Prostate Specific Antigen level in Diabetes Mellitus Type2	23
A-390 Implementation of the New GEM Hemochron 100 Point-of-care Coagulation System for Heparin Monitoring During Cardiopulmonary Bypass Procedures	22
B-071 Comparison of Humoral and Cellular Immune Responses Between ChAd-BNT Heterologous Vaccination and BNT-BNT Homologous Vaccination Following the third BNT Dose: A Prospective Cohort Study	22
B-220 Development of Reference Materials for Detection of Monkeypox	22
B-112 Routine Application of PR3- and MPO-ANCA Chemiluminescence Immunoassays Demonstrates Enhanced Detection Rates	22
A-053 Poor Clinical Utility of Free and Bioavailable Testosterone is Underscored by Overutilization	21
B-225 Assessment of the Genotype Frequency of Thiopurine Methyltransferase (TPMT) Deficiency in a Large Cohort of Patients With Immune Mediated Inflammatory Disease and Cancer	21
A-182 The journey From Conceptualizing, Designing, and Implementing Our Integrated Smart Core Lab at Kokilaben Dhirubhai Ambani Hospital (KDAH) & Medical Research Institute, Mumbai, India	21
A-046 Investigating the Role of RNase L in Metabolic Syndrome	20
A-382 Evaluation of the Labcorp TrueSpinTM for Decentralized Blood Sample Centrifugation	20
A-207 Analytical Validation of Helena SPIFE Touch to Determine ApoB-Containing Lipoproteins Lp(a)-P, LDL-P and VLDL-P	20
B-315 Investigation Into Extraction Procedure Substitution in the Abbott Architect i2000 Tacrolimus, Sirolimus, and Cyclosporine Assays	20
B-021 Analytical Performance of Thyroid Function Test on DxI800 System	20
B-110 Validation of Digital and Automated anti-dsDNA IFA Interpretations Using the dIFine Automated Fluorescent Microscope System	20
B-072 Analysis of Anti-SARS-Cov-2 S1-RBD and N IgG in Saliva and Serum	20
B-392 Standardization of Nucleic acid Extraction Method From Thyroid Fine Needle Aspiration (FNA) Cells on Stained and Fixed Slides for Next-Generation Sequencing Protocols	20
A-218 Analytical Performance Evaluation of Lipid Panel Assays on the Atellica CI 1900 Analyzer	19

B-123 Utilization of Five Data Mining Algorithms Combined with Simplified Preprocessing to Establish Reference Intervals of Thyroid Related Hormones for Nonelderly Adults	19
A-357 Performance of Blood Urea Nitrogen on the epoc Analyzer	19
A-282 Coinfection Rates of SARS-CoV-2, Influenza, and Respiratory Syncytial Virus	19
B-199 Performance of the MasSpec Pen for Intraoperative Margin Evaluation During Breast Conserving Surgeries	19
B-080 Analytical Performance of ESPLINE HTLV-I/II	19
B-257 Rapid Implementation of Monkeypox Detection in a Brazilian Diagnostic Laboratory	18
A-164 Key Performance Indicators (KPIs) Can be Polluted by Add-on Tests	18
A-351 Reliability of POCT AccuChek Inform II® Performance Assessed with The Laboratory Method. A Practical Example for a System with Fourteen Facilities Monitored for Nine Years	17
B-073 The Clinical Utility of Reporting AC-2 Pattern With Anti-DFS70 Antibody	17
A-269 Post-pandemic Opportunities for Commercial Laboratories in Infectious Disease Diagnostics and Public Health	17
A-240 Rapid and Reliable Identification of Microorganisms from Early Growth of Positive Blood Cultures Using MALDI-TOF Mass Spectrometry	17
A-129 Analytical Performance Evaluation of Vitamin D, Intact Parathyroid Hormone, and Inorganic Phosphorus on the Atellica CI 1900 Analyzer	17
A-050 Understanding the Complex Relationship Between TSH and Free Thyroxine	17
B-160 Quantification of Titanium using Inductively Coupled Plasma Mass Spectrometry ICP-MS to Monitor Toxic Levels in Blood	17
A-231 Prediction of Severe COVID-19 Based on Routine Biomarker Assessment	17
A-107 Estimating Glomerular Filtration Rate by the Serum Creatinine and Cystatin C-plus-Creatinine Equations: Concordance and Effect on GFR Categorization	17
A-143 Imaging Flow Cytometry: A Novel Method Using ADVIA 2120i System Reagents and Microscopic Image Analysis	17
A-305 Evaluation of the Analytical Performance of Rapid Tests to Detect Arboviruses Antibodies Intended for Point-of-Care Screening	16
A-343 Provider Performed Microscopy Program Makeover: One Institution's Experience	16
B-291 Proximity Labeling at Sites of Protein-Protein Interactions Using a Switchable DNA Catalyst	16
B-090 Evaluation of Clinical Serology Assays Through the Development of Linearity Materials for aHBs IgG, Rubella IgG, and Toxoplasma IgG	16
B-343 Validation of Glucose Test in Pancreatic Cyst Fluid	16
A-170 Investigation of High Rate of Low Positive Quantiferon-TB Gold Plus Results	15
B-196 LC/MS-MS Quantification of Myo-inositol: A Novel Biomarker for Kidney Disease	15
A-275 Clinical Evaluation of SMARTCHEK® SARS-CoV-2 Detection Kit and SMARTCHEK® SARS-CoV-2 Fast Detection Kit for Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in Nasophary	15
A-349 Septec: A Microfluidic Platform for the Rapid Diagnosis of Bloodstream Infection Diagnosis and Associated Sepsis Management	15
B-131 The Prevalence and Clinical Relevance of the DFS Immunofluorescent Staining Pattern in a Large ANA-positive Cohort	15
B-127 An Automated Approach to Obtain Delta Check Limits	15
B-313 Aberrant Lithium Results After HDL Assay on Roche Cobas c503 Instrument	14
B-075 Biophysical Changes of Leukocyte Activation (and NETosis) in the Cellular Host Response to Sepsis	14
A-009 Analytical Concordance of High-Sensitivity Cardiac Troponin I and T Assays in Patients From the CONTRAST Trial Presenting to an Emergency Department	14
B-111 Parallel Detection of Antibodies against CDR2L and CDR2 Increases the Diagnostic Specificity in Serological Diagnostics of Paraneoplastic Cerebellar Degeneration	14
B-380 Drift of Freelite on Optilite	14
B-276 Preservation of Proteomic Inflammatory Biomarkers signal in a Saliva Multiomic Buffer at Room Temperature	14
A-365 Carbohydrate-binding Module Proteins to Functionalize Paper for Lateral Flow Applications	14
A-371 Comparative Evaluation of POCT Based Lysophosphatidylcholine Measurement	14
B-159 Data Mining With the Bhattacharya Method as a Tool for Reference Interval Determination in Populations With Thyroid Disorders	14
A-144 Three-wavelength Polarization Imaging Method for the Analysis of Individual Human Blood Cells With Dye-Enhanced Dispersion of Dilution Buffer	13
B-100 Hbsag Performance Improvement of Novel MASTM Infectious Controls for Serology Diagnostic Tests	13
B-358 Application of Surface-Enhanced Raman Spectroscopy to Improve Sensitivity of Clinical Assays	13
A-377 The Selection and Implementation of POC Illicit Drug Toxicology Testing in Hamad Medical Corporation - Doha, Qatar	13
A-142 Comparison of Alinity c Hemoglobin A1c Immunoassay with Premier Hb9210 Automated HPLC Assay: Very Few Patients May be Outside Reportable Range Using Alinity c.	13
A-023 Performance Evaluation of the Atellica IM High-Sensitivity Troponin I Assay on the Atellica CI 1900 Analyzer	13
A-117 Performance Evaluation of five Sentinel Diagnostics’ Assays on Beckman Coulter DxC 500 AU Clinical Chemistry Analyzer	13
A-286 Performance Evaluation of Molecular Clostridium Difficile Assay using BD MaxTM System	12
B-247 Rapid and Field-deployable Microchip-based Real-time PCR for Hepatitis B Virus DNA Detection	12
A-103 Stability Study of the Biogenic Amines 5-Hydroxyindoleacetic Acid (5-HIAA), Vanillylmandelic Acid (VMA), and Homovanillic Acid (HVA) in Acidified Vs Non-acidified Human Urine Samples	12
B-025 Evaluation of Bias Between Alzheimer’s Disease Blood-Based Biomarkers Assays and Their Concordance With Amyloid-PET on the Fujirebio Lumipulse and Quanterix Simoa Platforms	12
B-332 Evaluation of the Analytical Performance of Seven Therapeutic Drug Monitoring Assays on the Atellica® CI 1900 Analyzer	12
A-176 Barriers and Enablers to Laboratory Stewardship Across a 16 Hospital Regional System	12
B-305 A Novel Dilute-n-shoot Method for Quantitating Isotonitazene and Desmetonitazene in Human Urine By LC/MS	12
B-371 Two Cases of Multiple Myeloma Achieving Complete Remission But Presenting Residual M-protein by the EXENT® Solution	12
A-257 Association Between Matrix Metalloproteinase-3 and its Post-Transcriptional Regulator miR-17-5p in the Pathogenesis of Tuberculous Meningitis Patients	12
B-368 Non-invasive Longitudinal Analysis of Cancer Signal to Monitor Disease Progression and Responses to Treatment	12
B-109 Outcome of a Large Multicenter Prospective Clinical Study Aimed at Validating a Newly Developed VlsE1/pepC10 IgG/IgM Chemiluminescent Immunoassay (CLIA) in Conjunction with a New Automated Analy	12
A-337 Study of the Relationship between the Variant Dup 4q26 and Autism Spectrum Disorder	12
B-136 Indirect Estimation and Verification Tool for Reference Intervals Using Unsupervised Machine Learning	12
A-194 Intravenous Fluid Contamination of Basic Metabolic Panels Is Underrecognized by Manual Workflows	12
A-292 The Use of Third-Party Controls During Covid-19 Pandemic: An Alternative to the Lack of Other Respiratory Infections	12
A-070 A fully automated HbA1c Assay on the DxC 500 AU Clinical Chemistry Analyser	12
A-091 Assessing the Reliability of Creatinine-Estimated Glomerular Filtration Rate in Living Kidney Donor Candidates: Does it Measure up to the Measured Rate?	12
B-255 Engineered Reverse Transcriptases and Taq DNA Polymerases Deliver Robust Yield in the Presence of Clinically Relevant Inhibitors	11
B-293 Non-renal Sources of Erythropoietin: Complications for Interpreting Erythropoietin Assays	11
Commentary on A Differential Diagnosis of Thrombotic Microangiopathy in a 7-Year-Old Girl	11
B-328 Analytical Performance of a Screening Test for Lead Using Dried Blood Spots and ICP-MS	11
Clinical Impact of the Refit CKD-EPI 2021 Creatinine-Based eGFR Equation	11
B-165 Establishment of a Labile Bound Copper and Labile Bound Copper Ratio Reference Interval in a Healthy Adult Population	11
A-324 Incorporating the Screening for Congenital Cytomegalovirus into a Newborn Genetic Testing Performed on Saliva Swab: An Intersection between Human Genetics and Infectious Diseases	11
A-192 Cause and Departmental Origin of Errors—An Investigation of Questionable Patient Test Results	11
Clinical Chemistry's Invited Reviewers 2024	11
A-223 Lipoprotein (a) Profile in Patients with Diabetes and Coronary Artery Disease	11
A-125 Analytical Performance of Chemistry Assays Comprising the Basic Metabolic Panel on the Atellica CI 1900 Analyzer	11
Why Gender Inequality Persists: What Nobel Prize-Winning Research on the Gender Pay Gap Can Teach Us in Pathology and Laboratory Medicine	11
A Translational Tool to Facilitate Use of Apolipoprotein B for Clinical Decision-Making	11
Evaluation of Neutralizing Antibodies against SARS-CoV-2 Variants after Infection and Vaccination Using a Multiplexed Surrogate Virus Neutralization Test	11
A-101 Is That Unexpected? Education on Handling Real World Complications with Tightly Controlled Analytes During Method Evaluation	10
A-211 Lipids in the Afternoon: Effect on LDL-C, Triglycerides, and Collection Time When Removing Fasting Requirements for Lipid Panels	10
A-333 Comparison between measured total carbon dioxide and calculated bicarbonate in hospitalized patients	10
B-127 The Effect of Hemolysis on Potassium Measurement in a Community Setting: The Marching Error	10
Hyperglycinemia in a 5-Week-Old Boy with Pulmonary Arterial Hypertension	10

B-029 Evaluation of the Analytical Performance of Creatine Kinase, Lactate dehydrogenase L-P, Myoglobin Assays on the Atellica CI Analyzer	10
A-307 Clinical utility of serum calprotectin in febrile infants presenting to the Emergency Department	10
A-039 Parathyroid Hormone and Vitamin D Follow an Inversely Correlated Serum Level	10
B-328 A Novel Pathway of Akt-Dependent PARP1 Activation Through the Nuclear Localization of EPRS1	10
B-004 Method Validation of Lactate in the Plasma of Rats	10
B-154 Development and Evaluation of an Automated High-Throughput Magnetic Bead-Based pre-treatment Platform for Lipid-Soluble Vitamins in Clinical Mass Spectrometry	10
B-157 High Resolution Liquid Chromatography - Mass Spectrometry (LC-MS) For Rapid, High-Throughput Clinical Testing of β2-Transferrin in Human Nasal Secretions	10
A-051 Validation and Implementation of the Stanbio Beta-Hydroxybutyrate Assay on Roche c502 Analyzer	10
A-361 Developing a Process for Preparation and Validation of Point of Care Middleware Upgrades	9
A-321 Rethinking the Role of Race in Prenatal AFP Screening for Open Neural Tube Defects	9
A-105 Cherry-red plasma: unraveling the impact of PV-10 on chemistry assays	9
B-152 Analysis of carbonyl compounds in exhaled breath for detection of COVID-19	9
B-156 Extraction strategy for therapeutic drug monitoring of sirolimus and tacrolimus using volumetric absorptive microsampling	9
A-222 Evaluation of the Analytical Performance of Apolipoprotein A-1, Apolipoprotein B, and Lipoprotein(a) Assays on the Atellica CI Analyzer	9
A-313 Use of the Preeclampsia Ratio in the Prognosis of Preterm Delivery and Adverse Outcomes	9
A-074 A Laboratory Developed Serum Anti-Mullerian Hormone Electrochemiluminescent Immunoassay: Performance and Retrospective Analysis of Over 2.2 Million Tests in Females and Males Across Lifespan	9
A-195 Combination of Lean Mindset, Robotics and Digitalization allowed us to manage a 2.5 times increase in workload in our central reference lab	9
B-208 Room Temperature Stable PCR Reagents Preparation Using Capillary-Mediated Vitrification Process	9
A-286 Correlation of PCR and Culture Values in Evaluating respiratory tract infections results: A molecular diagnostic lab approach to microbial detection	9
A-236 Rapid multiplexed PCR (polymerase chain reaction) tests for respiratory disease improve process and time to diagnosis versus laboratory-based molecular testing	9
B-347 Analytical Performance Evaluation of the High Sensitivity PSA Assay and the Free PSAII Assay on the Atellica IM Analyzer	9
A-268 Comparison of the Elecsys® HCV Duo Assay to Standard of Care Algorithmic Testing	9
A-125 Difference Between the Results of Vitros® Dry Biochemistry and Wet Biochemistry with Kinetic Method in Diagnosing the Comorbidity of Lung Adenocarcinoma and Aacroamylasemia: Case Report	9
A-059 Validation of self-collected capillary dried blood spot collection for clinical HbA1c testing	8
A-308 Placental Growth Factor Kryptor Immunoassay Reveals Quality Control Imprecision and Drift	8
A-289 Multiple Gastric Polyps as an Unusual Presentation of Syphilitic Gastritis	8
B-313 Assessment of β2-microglobulin concentration in pleural effusions	8
B-147 Enhancing the Detection of Vitamin D Metabolites by LC-MS/MS Using a Novel Derivatization Kit	8
B-348 Performance of the Atellica IM Analyzer’s HighSensitivity PSA Assay as an Aid for Monitoring Prostate Cancer Recurrence	8
B-350 The application of MALDI-TOF imaging to biomarker discovery in a mouse model of papillomavirus associated tumorigenesis	8
B-063 Changes in nonalcoholic fatty liver disease and M2BPGi due to lifestyle intervention in primary healthcare	8
B-149 Diverse glycosylation of circulating alpha fetoprotein in chronic liver diseases profiled by intact mass high resolution mass spectrometry	8
A-337 The Utility of Urinary Human Chorionic Gonadotropin Testing in the Emergency Department	8
A-092 Siemens Healthineers Commitment to Quality - A Focus on Continuous Improvement and Customer Experience	8
B-051 Clinical Validation of Vectra® DA: A Multi-Biomarker Based Test for the Objective Measurement of Disease Activity in Patients with Rheumatoid Arthritis	8
B-092 Effect of the Increased Specificity in a Recombinant anti-tTG Assay on a Celiac Disease Diagnostic Algorithm	8
A-032 Accuracy of Immunoassay Testosterone Assays in Low Testosterone Patients	8
A-068 Development of GIP ELISAs: The Next Level of DiabetesManagement	8
A-254 Increase of Stenotrophomonas maltophilia Isolates Non-Susceptible to Trimethoprim-Sulfamethoxazole and/or Levofloxacin at Brazilian Hospitals	8
B-069 Characterization of a panel of antibodies as diagnostics for NASH and NAFL	8
A-185 Impact Assessment of Centrifugation During Transportation on Examination Results	8
B-176 Rapid Diagnosis of 21-Hydroxylase Deficiency Using LC-MS/MS for Urinary Unconjugated Steroid Analysis	7
A-012 Predictive Value of Baseline Alpha Defensin Level in Patients with Stable Coronary Artery Disease: A Retrospective Single Center Study	7
A-066 Does essential fatty acid deficiency alter ethanolamine plasmalogen concentrations in red blood cells? Implications for clinical testing	7
B-253 Using biomarkers in recurrent renal stone formers to detect silent stones	7
A-297 Feasibility of a novel Seegene Multiplex PCR panel for the simultaneous detection of HSV-1, HSV-2, VZV and Mpox: a focus on inclusion, confirmation and LOD assessment	7
A-057 Assessing Direct Renin Stability in EDTA Plasma Prior to Separation from Cells and Post-thaw	7
A-343 Novel In-Line Hemolysis Detection on a Blood Gas Analyzer for Capillary Samples	7
B-356 Siemens CYFRA 21-1: an assay for measurement of cytokeratin fragment 21-1	7
B-358 Siemens NSE: an assay for measurement of human Neuron-Specific Enolase	7
B-258 Rapid clozapine blood levels on the Beckman Coulter DxC 500 AU	7
B-211 Quantum dot-DNA nanocomposite enhanced single-molecule flow (SiM-Flow) for ultrasensitive microRNA detection in metastatic castrate-resistant prostate cancer	7
B-299 Comparison of a Recently FDA-Cleared Urine Benzodiazepine Screening Assay with β-Glucuronidase Hydrolysis to Liquid Chromatography-Mass Spectrometry	7
B-246 Pab to mab conversion via mass spectrometry: direct antibody discovery from serum	7
A-223 Direct LDL or not Direct-LDL, that is the question	7
A-176 Do you have a hemoglobin variant?	7
B-332 Use of urinary volatile organic compounds in monitoring prostate cancer after radical prostatectomy	7
B-357 Siemens CA 72-4: an assay for measurement of Tumor Associated Glycoprotein (TAG) 72	7
A-043 A Fast, Novel and Analytically Sensitive Clinical Research Method for the Analysis of Free Testosterone using UPLC-MS/MS	7
B-048 Proposal of a new monitoring algorythm for patients with a HIV positive result with the Elecsys HIV DUO test	7
A-260 Mapping pediatric urinary tract infections: trends, prevalence and sensitivity to antimicrobials	7
A-245 Evaluation of an Automated MALDI-TOF Target and Antimicrobial Susceptibility Suspension Preparation Instrument	7
B-085 Optimizing Thyroglobulin Antibody Interference Thresholds to Minimize Turn-around Time	6
B-124 Structure-based Variant Effect Prediction and Design of Functional CYP2C9 Variants by Virtual Evolution	6
B-082 Clinical Investigation of Rods and Rings Pattern in Anti-Nuclear Antibody Test in Korean Patients	6
A-178 Quality Improvement of Cystic Fibrosis-Related Diabetes Screening at a Large Pediatric Center	6
A-113 Evaluation of Cystatin C Ordering Trends in a Quaternary Care Health System	6
A-062 Determination Neonatal 17-Hydroxyprogesterone Cutoff Levels for Congenital Adrenal Hyperplasia in Korea: 3 years' experience	6
B-309 Evaluation of the Analytical Performance of Breast and Ovarian Cancer Antigen Assays on the Atellica CI Analyzer	6
B-080 Development and Validation of a GQ1b IgG ELISA as a Diagnostic Aid for Subacute Demyelinating Polyneuropathies	6
A-295 New Transport Media to Preserve Viable Parasites, Bacteria and Fungus	6
B-287 Comparing a Recently FDA-Cleared Free Phenytoin Assay to a Laboratory Developed Test	6
A-294 Exocytosis Inhibitor Increases yield of Limulus Amebocyte Lysate (LAL), Used for adjunct diagnosis of Invasive Fungal infection	6
A-120 Analytical and Clinical Verification of the Elecsys® Alzheimer’s Disease Cerebrospinal Fluid Biomarkers pTau/Abeta42 and Total-Tau/Abeta42	6
A-278 Prevalence of Clostridium Difficile in Long-Term Care Facilities Using BD Max Cdiff Molecular Assay	6
B-028 Result Precision on the New cobas pro integrated solutions cobas ISE neo and cobas c 703 Analytical Units Under Routine-Like Conditions Across Two Sites in Europe	6
B-204 A Real-time Probe-based PCR Assay for Detection of Pneumocystis Pneumonia	6
A-300 Comparative Analysis of Serology Test Performance: Evaluation of Elecsys Platform for Hepatitis Markers	6
B-120 Reference Interval (RI) Estimation for Pediatric Magnesium using an Indirect Method with Unsupervised Machine Learning Tool and Programming Language	6
B-207 Clinical Evaluation of ExiStation™ FA 96 RV for the detection of human respiratory viruses in human nasopharyngeal swab specimen	6
B-037 Zeon original coating technology COP microplates for cell imaging	6
A-090 Performance of GFAP and UCH-L1 Biomarkers for Traumatic Brain Injury in the ARCHITECT i1000SR TBI Test	6
A-129 Evaluation of the Analytical Performance of Magnesium and Calcium General Chemistry Assays on the Atellica CI Analyzer	6
B-290 Static Analytical Scopes and Lab Processes - An Existing Public Health Hazard	6
B-019 Reduction in Culture Media Costs, without Impacting Turnaround Time, Through Implementation of an Automated Microbiology Platform and Gram Stain Interpretation	6
B-192 Covid on the PCR Pro: a consumer-friendly PCR test	5
B-067 Human IgE Monoclonal Antibodies as Unique Tools for Allergy Diagnostics	5
B-125 Laboratory Profiles for Diagnostic Workup of Acute Abdominal Pain in the Emergency Department: A Comparative Study of University and Non-University Acute Care Hospitals in Germany and Switzerlan	5
A-126 The Role of Lysozyme and Other Inflammatory Markers in Understanding GI Microbiome Changes	5
A-201 The Impact of Implementing the CKD-EPI 2021 Equation for Calculation of Estimated Glomerular Filtration Rate (eGFR) and the Kidney Failure Risk Equation (KFRE) on a Large Community Laboratory Po	5
B-314 Utility of he4 in differential diagnosis of pleural effusions	5
B-180 A Component Equation Approach to Resolving Calibration Curve Nonlinearity When Using Stable Isotope-Labeled Internal Standards for Quantifying Amino Acids With Mass Spectrometry	5
A-143 Comparative Evaluation of K2EDTA Performance in Multinational Vacutainers: A Case Study of “DBO” by Schraubg and “BD” by Becton, Dickinson	5
B-128 Delivering Predictable Operational efficiency gains at our core central reference laboratory with strategic deployment of navify® Lab Operation informatics automation solution	5
B-270 Comparison of a New Rapid Drug Test Device against Two Urine Fentanyl Immunoassays on the Abbott Alinity c Analyzer	5