Microsoft Amalga
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Microsoft Amalga Unified Intelligence System (formerly known as Azyxxi) was a unified health enterprise platform designed to retrieve and display patient information from many sources, including scanned documents, electrocardiograms,
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, MRI scans and other medical imaging procedures, lab results, dictated reports of surgery, as well as patient demographics and contact information. As of February 2013, Microsoft Amalga was part of a number of health-related products spun-off into a joint-venture with
GE Healthcare GE HealthCare is a subsidiary of American multinational conglomerate General Electric incorporated in New York and headquartered in Chicago, Illinois. As of 2017, it is a manufacturer and distributor of diagnostic imaging agents and radiopharma ...
called Caradigm. In early 2016, it was reported that
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
had sold its stake in Caradigm to GE.


History

Amalga was developed initially as Azyxxi by doctors and researchers at the Washington Hospital Center emergency department in 1996. After heavy adoption, in 2006 it was acquired by the Microsoft Health Solutions Group as part of a plan to enter the fast-growing market for health care information technology. It was adopted at a number of leading hospitals and health systems across America including St Joseph Health System, New York Presbyterian Hospital, Georgetown University Hospital,
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, the
Mayo Clinic The Mayo Clinic () is a nonprofit American academic medical center focused on integrated health care, education, and research. It employs over 4,500 physicians and scientists, along with another 58,400 administrative and allied health staff, ...
and five hospitals in the MedStar Health group, a nonprofit network in the
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area. Amalga was used to tie together many unrelated medical systems using a wide variety of data types in order to provide an immediate, updated composite portrait of the patient's healthcare history. All of Amalga's components were integrated using middleware software that allows the creation of standard approaches and tools to interface with the many software and hardware systems found in hospitals. A physician using Amalga could obtain within seconds a patient's past and present hospital records, medication and allergy lists, lab studies, and views of relevant
X-ray An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10  picometers to 10  nanometers, corresponding to frequencies in the range 30&nb ...
s,
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, and other clips and images, all organized into one customized format to highlight the most critical information for that user. In clinical use since 1996, Amalga had the ability to manage more than 40 terabytes of data and provide real-time access to more than 12,000 data elements associated with a given patient. The system was first implemented by the Washington Hospital Center emergency department to reduce average waiting times. It was also used by the District of Columbia Department of Health for management of such mass-casualty incidents as a bioterrorism attack and in a variety of other settings in
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,
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, and
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.
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installed the system in a pilot project as an imaging and data integration system. Besides clinical data, Amalga is also designed to collect financial and operational data for hospital administrators. Amalga ran on
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operating system and used
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as the data store. At the time of acquisition, Microsoft hired Dr. Craig F. Feied, principal designer of the software, and 40 members of the development team at Washington Hospital Center. Dr. Mark Smith, who helped design the system, remained at Washington Hospital Center as director of the emergency department. Since then, the Amalga team has grown to include 115 members. As of February 2013, Microsoft Amalga was part of a number of health-related products spun-off into a joint-venture with
GE Healthcare GE HealthCare is a subsidiary of American multinational conglomerate General Electric incorporated in New York and headquartered in Chicago, Illinois. As of 2017, it is a manufacturer and distributor of diagnostic imaging agents and radiopharma ...
called Caradigm. Shortly thereafter, Caradigm announced the "Caradigm Intelligence Platform" as the new brand for Microsoft Amalga, ending the use of the name. In early 2016, it was reported that Microsoft had sold its stake in Caradigm to GE.


Amalga HIS

Not to be confused with Amalga UIS above, on July 22, 2010, Microsoft announced that it was shutting down operations and sales for Amalga HIS. Chillmark Research reported that "Amalga HIS has only six customers today, and those customers will receive support for the next five years. After that, they will be on their own..." As for the remnants of Amalga HIS in 2011, Dale Sanders, CIO of the Cayman Island Health Authority stated that "work remains" for Amalga HIS, one drawback of which is its "split personality for data collection at the point of care — orders, problems, medications, and progress notes are orphaned." CIO Sanders found that, after working closely with Microsoft, some of the organizations he consulted "adopted, but the vast majority did not. In the end, we (Northwestern and Microsoft) couldn’t agree on a value proposition for Northwestern, which already had Cerner, Epic, and a data warehouse. There wasn’t any room or need for a product like Amalga." Brian Eastwood of Health IT Exchange concluded, "If nothing else, Amalga HIS outlasted the Kin."


See also

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Electronic medical record An electronic health record (EHR) is the systematized collection of patient and population electronically stored health information in a digital format. These records can be shared across different health care settings. Records are shared throu ...
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Electronic health record An electronic health record (EHR) is the systematized collection of patient and population electronically stored health information in a digital format. These records can be shared across different health care settings. Records are shared throu ...
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Health informatics Health informatics is the field of science and engineering that aims at developing methods and technologies for the acquisition, processing, and study of patient data, which can come from different sources and modalities, such as electronic hea ...


References


External links


Microsoft Amalga Home Page
{{health software Health care software Amalga