LOINC
Version 2.66

71339-6Urea renal clearance/1.73 sq M--hemodialysis Urine and Serum or Plasma [ESRD]Trial

Component
Urea renal clearance/1.73 sq M^hemodialysis
Property
ArVRat
Time
Pt
System
Urine+Ser/Plas
Scale
Qn
Method
ESRD

Status Information

Status
Trial

Term Description

Indicates the Residual Urea Clearance for an HD patient
[based on interdialytic urine collection, typically 48-60 hrs]
Source: Regenstrief LOINC

Part Descriptions

LP14288-2   Urea
A compound formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end product of protein catabolism and constitutes about one half of the total urinary solids. Source: National Library of Medicine, MeSH 2006

LP14288-2   Urea
Urea, also called carbamide, is an organic chemical compound involved in the metabolism of nitrogen-containing compounds and in the re-absorption of water and critical ions from excreted urine, an important mechanism in prevention of water loss and maintaining blood pressure. Urea levels are measured to diagnose conditions that affect the kidneys, such as acute kidney failure or end-stage renal disease (ESRD). The blood urea nitrogen (BUN) and the urine urea nitrogen (UUN) tests may be used to determine how well a patient's kidneys are functioning. Increased or decreased levels of urea may also suggest dehydration or increased protein intake. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Urea (Wikipedia)

LP20516-8   1.73 sq M
The average (normal) BSA for an adult is take today 1.73 square meters. so this value is often used as an adjustment in the cases where BSA adjustment is needed and the exact BSA is not known Source: Regenstrief Help

Basic Attributes

Class
SURVEY.ESRD
Type
Surveys
First Released
Version 2.40
Last Updated
Version 2.61

Survey Question

Source
ESRD.RQMT_343

Member of these Panels

LOINC Long Common Name
70300-9 ESRD dialysis adequacy panel

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=71339-6