Thursday, October 28, 2010
An alarming advance in computerized monitoring
The hospital is never a quiet place. Walk through the wards on a typical day, and you'll hear a cacophony of alarms, bells and other tones coming from both computers and medical equipment.
American Medical News recently discussed so-called "alarm fatigue." They cite a study showing find that "16,934 alarms sounded in [a medical] unit during an 18-day period."
That's astounding, and for those who are wondering, that's about 40 alarms an hour.
It's not surprising that doctors become desensitized to these alarms, and that has potential to harm patients, as physicians may miss legitimate, emergent findings.
Alarm fatigue is also prevalent in electronic medical records. For instance, take drug interactions. Many EMRs aren't sophisticated enough to differentiate between drug interactions that are minor in nature, versus those that are absolute contraindications. The result is a plethora of alarms--not dissimilar to the Window Vista's flawed User Account Control option--which numbs the user due to sheer amount of alerts.
The answer, of course, is to tier alerts. Absolute emergencies should be different from those that are less important. Adding that simple layer of nuance can highlight more critical alerts, thus ensuring more doctors will pay attention to them.
Sadly, it's not a straightforward solution: "Solving the problem requires long-term dedication. Hospitals and their care units must evaluate their needs and develop alarm management plans. Responsibilities should be delegated and staff should be able to tailor alarm defaults for particular units or patients, such as adjusting a monitor alarm for a long-distance runner with a lower heart rate than average."
But it's a problem that's worth tackling, as more clinics and hospitals become reliant on digital equipment.
This post by ACP Member Kevin Pho, MD, originally appeared on MedPage Today's KevinMD.com, social media's leading physician voice. Voted best medical blog in 2008, and with over 33,000 subscribers and 23,000 Twitter followers, KevinMD.com is the Web's definitive site for influential health commentary.
Labels: electronic medical records, KevinMD, medical errors, patient safety
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Members of the American College of Physicians contribute posts from their own sites to ACP Internist and ACP Hospitalist. Contributors include:
Albert
Fuchs, MD
Albert Fuchs, MD, FACP, graduated from the
University of California, Los Angeles School of Medicine, where he
also did his internal medicine training. Certified by the American
Board of Internal Medicine, Dr. Fuchs spent three years as a
full-time faculty member at UCLA School of Medicine before opening
his private practice in Beverly Hills in 2000.
Zackary
Berger
Zackary Berger, MD, ACP Member, is a primary care
doctor and general internist in the Division of General Internal
Medicine at Johns Hopkins. His research interests include
doctor-patient communication, bioethics, and systematic reviews.
CasesBlog
Ves
Dimov, MD, ACP Member, is an allergist/immunologist and Assistant
Professor of Medicine and Pediatrics at the University of Chicago,
where he evaluates and treats both pediatric and adult patients.
David
Katz, MD
David L. Katz, MD, MPH, FACP, is an internationally
renowned authority on nutrition, weight management, and the
prevention of chronic disease, and an internationally recognized
leader in integrative medicine and patient-centered care.
db's
Medical Rants
Robert M. Centor, MD, FACP,
contributes short essays contemplating medicine and the health care
system.
DrDialogue
Juliet
K. Mavromatis, MD, FACP, provides a conversation about health topics
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Dr.
Mintz' Blog
Matthew Mintz, MD, FACP, has practiced internal
medicine for more than a decade and is an Associate Professor of
Medicine at an academic medical center on the East Coast. His time is
split between teaching medical students and residents, and caring for
patients.
Everything
Health
Toni Brayer, MD, FACP, blogs about the rapid
changes in science, medicine, health and healing in the 21st century.
FutureDocs
Vineet
Arora, MD, FACP, is Associate Program Director for the Internal
Medicine Residency and Assistant Dean of Scholarship & Discovery
at the Pritzker School of Medicine for the University of Chicago. Her
education and research focus is on resident duty hours, patient
handoffs, medical professionalism, and quality of hospital care. She
is also an academic hospitalist.
Glass
Hospital
John H. Schumann, MD, FACP, provides
transparency on the workings of medical practice and the complexities
of hospital care, illuminates the emotional and cognitive aspects of
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hospital sanctums and the people who inhabit them.
Gut
Check
Ryan Madanick, MD, ACP Member, is a gastroenterologist
at the University of North Carolina School of Medicine, and the
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specializes in diseases of the esophagus, with a strong interest in
the diagnosis and treatment of patients who have difficult-to-manage
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pain.
I'm
dok
ACP Member Mike Aref, MD, PhD, ACP Member, is an academic
hospitalist with an interest in basic and clinical science and
education, with interests in noninvasive monitoring and diagnostic
testing using novel bedside imaging modalities, diagnostic reasoning,
medical informatics, new medical education modalities, pre-code/code
management, palliative care, patient-physician communication, quality
improvement, and quantitative biomedical imaging.
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Professor
William Hersh, MD, FACP, Professor and Chair,
Department of Medical Informatics & Clinical Epidemiology, Oregon
Health & Science University, posts his thoughts on various topics
related to biomedical and health informatics.
Just
Oncology
Richard Just, MD, ACP Member, has 36 years in
clinical practice of hematology and medical oncology. His blog is a
joint publication with Gregg Masters, MPH.
KevinMD
Kevin
Pho, MD, ACP Member, offers one of the Web's definitive sites for
influential health commentary.
MD
Whistleblower
Michael Kirsch, MD, FACP, addresses
the joys and challenges of medical practice, including controversies
in the doctor-patient relationship, medical ethics and measuring
medical quality. When he's not writing, he's performing
colonoscopies.
Medical
Lessons
Elaine Schattner, MD, ACP Member, shares
her ideas on education, ethics in medicine, health care news and
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Rob Lamberts, MD, ACP Member, a med-peds and general
practice internist, returns with "volume 2" of his personal
musings about medicine, life, armadillos and Sasquatch at More
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of an Internist
Justin Penn, MD, ACP Associate Member,
attended medical school at the University of Washington School of
Medicine and trained in internal medicine at the University of
Rochester, where he is serving as Chief Resident.
Prescriptions
David
M. Sack, MD, FACP, practices general gastroenterology at a small
community hospital in Connecticut. His blog is a series of musings on
medicine, medical care, the health care system and medical ethics, in
no particular order.
Reflections
of a Grady Doctor
Kimberly Manning, MD, FACP,
reflects on the personal side of being a doctor in a community
hospital in Atlanta.
Technology
in (Medical) Education
Neil Mehta, MBBS, MS, FACP,
is interested in use of technology in education, social media and
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personal information and knowledge management.
White
Coat Underground
Peter A. Lipson, MD, ACP Member, is a
practicing internist and teaching physician in Southeast Michigan.
The blog, which has been around in various forms since 2007, offers
musings on the intersection of science, medicine, and culture.
Other blogs of note:
American
Journal of Medicine
Also known as the Green
Journal, the American Journal of Medicine publishes original clinical
articles of interest to physicians in internal medicine and its
subspecialities, both in academia and community-based practice.
Clinical
Correlations
A collaborative medical blog started
by Neil Shapiro, MD, ACP Member, associate program director at New
York University Medical Center's internal medicine residency program.
Faculty, residents and students contribute case studies, mystery
quizzes, news, commentary and more.
Interact
MD
Michael Benjamin, MD, ACP member, doesn't accept
industry money so he can create an independent, clinician-reviewed
space on the Internet for physicians to report and comment on the
medical news of the day.
PLoS
Blog
The Public Library of Science's open access
materials include a blog.
White
Coat Rants
One of the most popular anonymous blogs
written by an emergency room physician.

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