Jul 11, 2016 | Coding, Billing, and Collections, Compliance, Legal, and Malpractice, Laboratory Instruments & Laboratory Equipment, Laboratory Management and Operations, Laboratory Pathology, Laboratory Testing
The National Institute of Health’s ClinVar public database of genetic variation is demonstrating good accuracy, and a handful of clinical labs are learning to share and review this relatively small genetic database
In the analysis of genomic variants, data sharing is proving to be an important tool for researchers, scientists, pathologists, and clinical laboratory scientists.
Accessible databases like ClinVar, which was launched by the National Institute of Health (NIH) in 2013, have emerged to aggregate genetic sequencing with acceptable results. ClinVar exists to meet the needs of the medical genetics community. It collaborates with organizations to make pertinent genetic information available.
ClinVar is an archive of compiled data relating to genotype and phenotype variations among humans. Through this database, individuals can present and peruse submissions regarding variants found in patient samples.
ClinVar is averaging about 6,000 submissions per month by both commercial laboratory companies and reference labs. Major contributors to the database include: (more…)
Nov 13, 2015 | Laboratory Instruments & Laboratory Equipment, Laboratory News, Laboratory Operations, Laboratory Pathology, Laboratory Testing, Management & Operations
Lab-on-a-chip technology could reduce the time needed to identify infection-causing bacteria and for physicians to prescribe correct antibiotics
Pathology groups and medical laboratories may see their role in the patient-care process grow if researchers succeed in developing culture-independent diagnostic tools that quickly identify bacterial infections as well as pinpoint the antibiotics needed to treat them.
In the battle against antibiotic-resistant infections (AKA “super bugs”) the National Institutes of Health (NIH) is funding nine research projects aimed at thwarting the growing problem of life-threatening infections that no longer are controlled or killed by today’s arsenal of drugs.
Common Practices in Hospitals Leading to Super Bugs
Currently, when infections are suspected in hospitals or other settings where illness can quickly spread, samples are sent to a central medical laboratory where it may take up to three days to determine what germ is causing the infection. Because of that delay, physicians often prescribe broad-spectrum antibiotics based on a patient’s symptoms rather than lab test results, a practice that can lead to the growth of antibiotic-resistant microbes. (more…)
May 14, 2014 | Digital Pathology, Instruments & Equipment, Laboratory Management and Operations, Laboratory News, Laboratory Operations, Laboratory Pathology
More precise diagnoses will encourage pathologists and clinical laboratory professionals to consider using exome sequencing for clinical diagnostic purposes
Having sequenced the exomes of 150 patients to diagnose unknown disorders over the past year, physicians at Columbia University (CU) used that information to make decisive diagnoses in one-third of the cases. It is evidence from one of the nation’s pioneering gene-sequencing programs that such data can improve how physicians identify disease.
Findings from Exome Sequencing Program Noteworthy for Pathologists
Pathologists will find it noteworthy that some of the patients in the exome-sequencing program had been tracked for years at CU without a definitive diagnosis. This is why clinicians at the academic center in New York City see value in exome sequencing for selected patients.
For more than a year, doctors at Columbia University have tested the exome’s capability to provide a correct diagnosis for patients with suspected genetic disorders of unknown origins. The primary goal of the program is to prove that sequencing the exomes of these patients is both clinically useful and cost effective in guiding physicians to a correct diagnosis. (more…)
Feb 9, 2011 | Digital Pathology, Laboratory Instruments & Laboratory Equipment, Laboratory Pathology
Pathologists take note: 80% of physicians will be using mobile technology by 2012
Meet “mHealth!” That’s the new term to describe how mobile devices are used in the delivery of healthcare to patients. Many clinical laboratories and pathology groups already have laboratory informatics solutions that support how their client physicians use mHealth solutions in patient care.
Experts predict that Smartphones will dominate mobile healthcare (mHealth) in just a few short years. The enabling tools will be mobile applications (apps) that monitor such conditions as diabetes, hypertension, coronary heart disease and asthma. Smart phones will also be used to order medical laboratory tests and access clinical laboratory test data.
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