Laboratory Testing Workflow
Laboratory Testing Workflow (LTW) integrates the ordering, scheduling, processing, and result reporting activities associated with in vitro tests performed by clinical laboratories in healthcare institutions.
Summary
The Laboratory Testing Workflow Profile covers the workflow related to tests performed on in vitro specimens by a clinical laboratory inside a healthcare institution, for both existing and pending orders, related to identified patients and unidentified or misidentified patients. It specifies transactions that maintain the consistency of patient and order information from registration through ordering, scheduling, pre-analytical processing, testing, technical and clinical validation, to reporting and usage of test results by the care providers. This profile leverages IT Infrastructure profiles [PAM] or [PDQ] to rely on up to date patient and encounter data. This profile leverages IT Infrastructure profiles [ATNA] and [CT] for security.
Benefits
Reduce Errors and Enhance Patient Care
Details
The Laboratory Testing Workflow (LTW) Integration Profile establishes the continuity and integrity of ...
Systems Affected
Systems involved in this profile are:
Actors & Transactions:
Specification
Profile Status: Trial Implementation
Documents: IHE Radiology Technical Framework:
- Vol. 1 - Section 3 documents the profile
- Vol. 2 - Sections 4.1 to 4.8, 4.10 to 4.14, 4.16, 4.18, and 4.20 to 4.21, document specific transactions. Appendices A, B and D provide additional requirements and suggestions on mapping information to ensure consistent flow of information throughout the department.
- Vol. 3 - Sections 4.42, and 4.48 to 4.49 document specific transactions.
Underlying Standards:
See Also
Related Profiles
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Consumer Information
This page is based on the Profile Template