CDA in the Wild: Conclusion (Installment #8)

Clinical Documents were never meant to hold 10 pounds of coded data. CDA is a 5-pound bag, containing the actual words, either written directly by a clinician or spoken and transcribed, with the minimal coding necessary for the use case.

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New Public CDA Stylesheet

Lantana is happy to announce the release of a new public CDA Stylesheet, an open-source renderer for CDA documents. The stylesheet transforms the XML of a CDA document into a webpage that can be viewed in a browser or other XSLT-compatible application.

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Trifolia Release 3: New Functionalities

Co-author: Robin Williams, RN   Trifolia (https://trifolia.lantanagroup.com/) is a web-based tool for standards development work. Trifolia produces HL7 Clinical Document Architecture (CDA) templates and Fast Healthcare Interoperability Resources (FHIR) profiles.…

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CDA in the Wild – Introduction

Shh…
…beyond the bushes ahead you will see the Wild CDA in its natural habitat…
Lantana Consulting Group presents the first installment of CDA in the Wild by Rick Geimer, a blog series that identifies top errors found in CDAs (and how to fix them).

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Rest Secure

A security update for the long-standing CDA style sheet is available from Lantana Consulting Group here. This update addresses a potential vulnerability exposed by use of the style sheet in…

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Conformance Drift in Consolidated CDA R2; Part One of Three

The HL7 Consolidated Clinical Document Architecture (C-CDA) Release 2 ballot received an unprecedented 1,000+ comments. A number of those comments include proposals to tighten various constraints within the document. Although tightened constraints sometimes are necessary, they may also represent bad spec design in the form of a “conformance drift,” a situation in which increasingly restrictive conformance verbs are applied to truly optional elements thus idealizing one implementation of the spec to the exclusion of others.

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