Considerations for Genomic Data Privacy and Security when Working in the Cloud.

Next-generation sequencing produces large amounts of data. The complexity and data management issues associated with next-generation sequencing have led many laboratories to turn to cloud services, especially when internal information technology infrastructure is inadequate to support data requirements. In addition, public cloud repositories of variants are being increasingly utilized, and their data sets are being populated through crowdsourcing submissions of human genetic variation identified within laboratories. The purpose of this review is to describe the challenges of managing genomic data in the cloud and to discuss potential strategies to surmount these challenges in a compliant manner. The definitions and advantages of cloud systems are outlined. Special regulatory considerations for laboratories are included, and strategies for compliance in the US regulatory environment for genetic information in clinical patient care as well as in research and public databases are also discussed.

The Impact of Disruption of the Care Delivery System by Commercial Laboratory Testing in a Children's Health Care System.

CONTEXT.­: Disruption of outpatient laboratory services by routing the samples to commercial reference laboratories may seem like a cost-saving measure by the payers, but results in hidden costs in quality and resources to support this paradigm. OBJECTIVE.­: To identify differences when outpatient tests are performed at the Children's Healthcare of Atlanta (Children's) Hospital lab compared to a commercial reference lab, and the financial costs to support the reference laboratory testing. DESIGN.­: Outpatient testing was sent to 3 different laboratories specified by the payer. Orders were placed in the Children's electronic health record, blood samples were drawn by the Children's phlebotomists, samples were sent to the testing laboratory, and results appeared in the electronic health record. Data comparing the time to result, cancelled samples, and cost to sustain the system of ordering and reporting were drawn from multiple sources, both electronic and manual. RESULTS.­: The median time from phlebotomy to result was 0.7 hours for testing at the Children's lab and 20.72 hours for the commercial lab. The median time from result posting to caregiver acknowledgment was 5.4 hours for the Children's lab and 18 hours for the commercial lab. The commercial lab cancelled 2.7% of the tests; the Children's lab cancelled 0.8%. The financial cost to support online ordering and reporting for testing performed at commercial labs was approximately $640,000 per year. CONCLUSIONS.­: Tangible monetary costs, plus intangible costs related to delayed results, occur when the laboratory testing system is disrupted.

Clinical requests for molecular tests: the 3-step evidence check.

Laboratory tests performed by molecular methods are increasing in volume and complexity at an unprecedented rate. Molecular tests have a broad set of applications, and most recently have been advocated as the mechanism by which providers can further tailor treatments to the individual patient. As the momentum behind molecular testing continues to increase, pathology practices may find themselves unprepared for the new wave of molecular medicine. This special article has been developed in an effort to provide pathologists who have limited molecular training with a simple and quick algorithm for determining whether a requested molecular test is appropriate for a patient. Additional recommendations for a more intensive and proactive review and management of molecular requests also are included. The principles discussed can easily be applied to requests for any test, including those not using molecular methods, which would be sent to an outside reference laboratory. This special article was developed from a Webinar for the College of American Pathologists targeting education for pathologists about the transformation of pathology practice in the new molecular and digital age.

Telepathology for patient care: what am I getting myself into?

The vast advancements in telecommunications and converting medical information to a digital format have increased the number of applications within telemedicine. Telepathology, in simplest terms, is the practice of formally rendering a pathologic diagnosis based upon examination of an image rather than of a glass slide through traditional microscopy. The use of telepathology for clinical patient care has so far been limited to relatively few large academic institutions. Although a number of challenges remain, there is increasing demand for the use of information technology in pathology as a whole owing to the expansion of health care networks and the opportunity to enhance the quality of service delivered to patients. The software used to acquire, display, and manage digital images for clinical patient care may be subject to national and federal regulations just as is any other electronic information system. Despite the barriers, telepathology systems possess the capability to help manage pathology cases on a global scale, improve laboratory workload distribution, increase standardization of practice and enable new classes of ancillary studies to facilitate diagnosis and education even in the most remote parts of the earth.