This week’s articles focus on the move to personalized medicine, increased imaging use in the ED, an IDC report that predicts increased cyberattacks on patients’ healthcare data, the value of data stored in RIS and PACS systems for effective decision support, and a study that compared radiology findings with diagnoses provided by other clinical data sources.
Top 5 trends from RSNA 2015 in Chicago – AuntMinnie
This year, RSNA cast its gaze forward, looking at the trends that will shape medical imaging in the years to come. The move toward personalized medicine and data analytics will enable radiologists to find circumstances where imaging can be used most efficiently and economically. There is no doubt that the future of healthcare will be technology-driven, and it’s hard to find a medical specialty more grounded in technology than radiology.
Overall imaging use has slowed — but ED rates still high – AuntMinnie
Despite an overall slowdown in the rate of noninvasive diagnostic imaging in other settings, imaging use rates have continued to increase in the emergency department (ED), according to a study presented at the RSNA 2015 meeting by researchers from Thomas Jefferson University in Philadelphia. Why do imaging use rates in the ED keep climbing? It could be because emergency departments are a significant source of medical care in the U.S. In fact, nationwide ED visits increased from 95 million per year in 1997 to nearly 140 million in recent years, which translates into higher imaging use rates, Patel said. Other factors include defensive medicine, dependence on technology, and the difficulty of evaluating complex patients under tight time constraints, she said.
Cyberattacks will compromise 1-in-3 healthcare records next year – ComputerWorld
Consumers will see an increase in successful cyberattacks against their online health records next year. A new report from IDC’s Health Insights group claims that because of a legacy of lackluster electronic security in healthcare and an increase in the amount of online patient data, one in three consumers will have their healthcare records compromised by cyberattacks in 2016. “Frankly, healthcare data is really valuable from a cyber criminal standpoint. It could be 5, 10 or even 50 times more valuable than other forms of data,” said Lynne Dunbrack, research vice president for IDC’s Health Insights.
Too much Big Data may not be enough – Health Management Technology
The quest to mine and analyze meaningful, reliable, and useful data from the burgeoning plethora of electronic and online sources, healthcare organizations can allow the big picture to overshadow many underlying and valuable components contributing to patient care improvement. The clinical data and diagnostic images in radiology information systems (RIS) and picture archiving and communication systems (PACS) remain two examples. For clinical imaging and radiology executives, these visual clues and cues are necessary for effective, efficient decision support. Certainly a growing number of manufacturers and information technology companies recognize this. As a result, they’re offering providers a light at the end of the tunnel.
System compares radiology results with downstream clinical information – Health Imaging
A system comparing radiology findings with diagnoses provided by other clinical data sources was recently put to the test in a study published online in the Journal of the American Medical Informatics Association. Early indications are that it passed. Lead researcher William Hsu, PhD, of Medical Imaging Informatics Group in Los Angeles, and colleagues evaluated their system, which pulls data from electronic health records and examines clinical reports for imaging studies relevant to the diagnosis. They said the goal of their system was “to establish a method for measuring the accuracy of a health system at multiple levels of granularity, from individual radiologists to subspecialty sections, modalities, and entire departments.”