Clinical Chemistry

Optical Sensor to Detect Vitamin B12 Deficiency
Researchers have developed the first optical sensor that can detect vitamin B12 in diluted human blood – and a first step towards a low-cost, portable, broadscale B12 deficiency test that would overcome limitations of current methods for monitoring levels in high-risk individuals and populations. More...26 Oct 2016

Rapid Blood Test Can Rule Out Serious Childhood Infections
The care for acutely ill children has traditionally been a primary care responsibility, but increasing numbers are being seen in secondary care, but a simple decision rule and a finger prick to test blood, general practitioners can now detect serious infections in children very quickly. More...19 Oct 2016


Unnecessary Endoscopies Could Be Avoided with Fecal Blood Test
The majority of primary care patients referred for bowel endoscopy do not have significant colorectal disease (SCD), and are unnecessarily exposed to a small but realistic risk of severe endoscopy-associated complications. More...14 Oct 2016

Quick Test Detects Inflammation in Diabetic Patients
A new kit has been developed that will allow doctors to find out within minutes if diabetic patients are suffering from inflammation. Current procedures require patients to wait for several hours for the results obtained from the conventional full blood count test. More...12 Oct 2016

Serum Metabolites Associated with Traumatic Brain Injury Severity
Traumatic brain injury (TBI) is a major cause of death and disability worldwide, especially in children and young adults and is an example of a medical condition where there are still major deficits in diagnostics and outcome prediction. More...11 Oct 2016

Low-Cost Sensor Developed for Cystic Fibrosis Diagnosis and Monitoring
Biomaterials scientists have developed an inexpensive method for detecting salt concentrations in sweat or other bodily fluids with a fluorescent sensor derived from citric acid molecules. The sensor is highly sensitive and highly selective for chloride, the key diagnostic marker in cystic fibrosis (CF). More...04 Oct 2016
In Other News
Simple Saliva Test Developed to Diagnose Asthma
Protein Particle Parameters Help Differentiate Acute Kawasaki Disease
Novel Turbidimetric Immunoassay Evaluated for Fecal Calprotectin
Optimal Rule-Out Biomarker Strategy Developed for Acute MI
Desalinated Water Linked to Cases of Iodine Deficiency
Higher Thyroid Hormone Levels Linked to Sudden Cardiac Death
Proteomic Testing May Enable NIV Diagnosis of Respiratory Pathologies in Preterm Newborns
Early Parkinson's Diagnosis Moves Closer with New Protein Test
Characteristic Chemical Signature Identified for Chronic Fatigue Syndrome
POC Testing Compared to Automated Blood Glucose Analysis
Innovative Blood Glucose Monitoring System Launched
Urinary Tract Infection Tracked by Routine and Automated Urinalysis
Circulating Biomarkers May Predict Who Will Have a Stroke
Prognostic Biomarkers Predict Dengue Shock and Organ Failure
Serum Albumin Levels Associated with Mortality in Hemodialysis Patients
Point-of-Care Diagnostic Test for Diabetes Reviewed
Electrical Immunosensor Detects Acute Myocardial Infarction
HDL High and Low Levels May Cause Premature Death
Simplified Assay Quantifies Circulating Activated Protein C
Lab-on-a-Chip Technology Breaks New Bioparticle Separation Record
Biomarkers Discovered For Chronic Kidney Disease Prognosis
Rapid Bacterial Infection Test Reduces Antibiotic Use
Bone Turnover Marker Concentrations for Osteoporosis Reviewed
The Clinical Chemistry channel updates the reader on tests, techniques, and research in the field - from routine assays to specialized tests on blood, urine, enzymes, lipids, hormones and more.