Difference between revisions of "Proteinuria"

From Anthony Nolan Medical Guidelines
Jump to navigation Jump to search
(Created page with "Proteinuria Acceptability at Recruitment ACCEPTABLE Acceptability at VT / Work-Up ACCEPTABLE Individual at risk Donor Explanation of Condition Protein present in urine, fo...")
 
 
(13 intermediate revisions by the same user not shown)
Line 1: Line 1:
Proteinuria
 
  
Acceptability at Recruitment
+
 
 +
==Acceptability at Recruitment==
 
ACCEPTABLE
 
ACCEPTABLE
  
Acceptability at VT / Work-Up
+
==Acceptability at VT / Work-Up==
 
ACCEPTABLE
 
ACCEPTABLE
  
Individual at risk
+
==Individual at risk==
 
Donor  
 
Donor  
Explanation of Condition
+
 
 +
==Explanation of Condition==
 
Protein present in urine, found either from a urine dipstick test or a Microbiology, Culture & Sensitive (MC&S) test.  
 
Protein present in urine, found either from a urine dipstick test or a Microbiology, Culture & Sensitive (MC&S) test.  
  
Guidance
+
==Guidance==
If protein is present in the urine, a urine albumin to creatinine ratio (ACR) test must be performed. Protein is found in people with a kidney disease called Ig Nephropathy, which is frequently undiagnosed as well as Glomerulonephritis. G-CSF can exacerbate this condition, hence the rationale.  
+
 
The donor must have a protein negative urine test to be medically cleared for donation to rule out the possibility of Ig Nephropathy and Glomerulonephritis. If the donor has proteinuria, the following algorithm must be followed:
+
If isolated proteinuria is detected, a urine albumin-to-creatinine ratio (ACR) test must be conducted. Proteinuria can be a sign of underlying kidney conditions such as IgA nephropathy or glomerulonephritis, both of which are often undiagnosed. Administration of granulocyte colony-stimulating factor (G-CSF) may worsen these conditions, which is the basis for this precaution.
 +
 
 +
To be medically cleared for donation, the donor must have a negative urine protein test, or the ACR is <5 mg/mmol ensuring that kidney disease is unlikely. If proteinuria is present, the algorithm on the following link must be followed:
 +
 
 +
https://www.med-guidelines.org.uk/images/c/ca/Urine_algorithm.jpg
  
 
For haematuria, please see [[haematuria]]
 
For haematuria, please see [[haematuria]]
  
Pseudonyms or Related Conditions
+
If both blood and protein are present in the urine, both urine ACR and a MC&S/ MSU must be tested.
 +
 
 +
==Pseudonyms or Related Conditions==
 
IgA Nephropathy
 
IgA Nephropathy
 +
 
Berger’s disease
 
Berger’s disease
 +
 
Glomerulonephritis
 
Glomerulonephritis
  
Version 1, Edition 1
+
==Version 1, Edition 1==
 +
 
 +
'''Date of Last Update
  
Date of Last Update
+
14/07/2025'''
14/07/2025
 

Latest revision as of 12:15, 16 July 2025


Acceptability at Recruitment

ACCEPTABLE

Acceptability at VT / Work-Up

ACCEPTABLE

Individual at risk

Donor

Explanation of Condition

Protein present in urine, found either from a urine dipstick test or a Microbiology, Culture & Sensitive (MC&S) test.

Guidance

If isolated proteinuria is detected, a urine albumin-to-creatinine ratio (ACR) test must be conducted. Proteinuria can be a sign of underlying kidney conditions such as IgA nephropathy or glomerulonephritis, both of which are often undiagnosed. Administration of granulocyte colony-stimulating factor (G-CSF) may worsen these conditions, which is the basis for this precaution.

To be medically cleared for donation, the donor must have a negative urine protein test, or the ACR is <5 mg/mmol ensuring that kidney disease is unlikely. If proteinuria is present, the algorithm on the following link must be followed:

https://www.med-guidelines.org.uk/images/c/ca/Urine_algorithm.jpg

For haematuria, please see haematuria

If both blood and protein are present in the urine, both urine ACR and a MC&S/ MSU must be tested.

Pseudonyms or Related Conditions

IgA Nephropathy

Berger’s disease

Glomerulonephritis

Version 1, Edition 1

Date of Last Update

14/07/2025