71342-0  Kt/​V.Hemodialysis [Derived]Kt/​V.Hemodialysis [Derived]Kt/​V.Hemodialysis: Ratio: Pt: ^Patient: Qn: Derived  

NAME
  Fully Specified Name: 
Component   Property   Time   System   Scale   Method
Kt/V.Hemodialysis  Ratio  Pt  ^Patient  Qn  Derived
  Long Common Name:  Kt/V.Hemodialysis [Derived]

TERM DEFINITION/DESCRIPTION(S)
  Derived from Urea Reduction Ratio, no patient weight. Formula is 100 x (1 - [C1/C0]), in which C1 is the blood urea nitrogen measured 5 minutes after the end of dialysis and C0 is the predialysis blood urea nitrogen. It is a quantitative measurement of an individual patient's urea clearance during a single hemodialysis treatment and can be used as a proxy for the adequacy of solute clearance during a treatment.
 
 

BASIC ATTRIBUTES
  Class/Type: SURVEY.ESRD/Survey
  First Released in Version: 2.40
  Last Updated in Version: 2.48
  Status: Trial – caution, may change

SURVEY QUESTION
Source: ESRD.RQMT_321.4

MEMBER OF THESE PANELS     
  This section provides information about panels that contain this LOINC code.
  LOINC   Long Common Name  
  70300-9 ESRD dialysis adequacy panel
  

PARTS

Part Type    Part No.  Part Name   
Component   LP147360-4  Kt 
     Divisors   LP147362-0  V.Hemodialysis 
Property   LP6852-0  Ratio 
Time   LP6960-1  Pt   [Point in time (spot)] 
Super System   LP6985-8  Patient 
Scale   LP7753-9  Qn 
Method   LP6221-8  Derived 

RELATED NAMES
  ESRD Quan Ratios
  ESRD survey Quant Rto
  Point in time Quantitative Survey
  QNT Random  

EXAMPLE UNITS
  Unit  Source Type
  {ratio}  EXAMPLE UCUM UNITS 

UNITS (INTERNAL DETAILS)
  Source Type:  EXAMPLE UCUM UNITS 
  Unit:  {ratio} 

CHANGE HISTORY
  Change Type: MIN

ARTICLE
  Description: Kt/V Formula
 
 

CITATION
  Description: Owen, MF Jr, MD, Lew, Nancy L, SM, Liu, Yan M.S., Lowie Edmund G, MD, Lazarus J Michael, MD. The Urea Reduction Ratio and Serum Albumin Concentration as a Predictors of Mortality in Patients Undergoing Hemodialysis. NEJM 1993, Vol 329, No. 14, pp1001- 1006 Accessed 02/28/2012
  Copyright: Copyright © 2008 Massachusetts Medical Society
 
 

INTERNAL FIELDS
  Detail Page Created On: 6/26/2019 3:05:19 PM
  Attachment Units Required: N
  Long Common Name: Kt/V.Hemodialysis [Derived]
  Fully Specified Name: Kt/V.Hemodialysis: Ratio: Pt: ^Patient: Qn: Derived
     
  Component Word Count: 3
  ID: 70665
  Status (Raw): TRIAL