Difference between revisions of "Toxoplasmosis"

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m (Protected "Toxoplasmosis" (‎[edit=sysop] (indefinite) ‎[move=sysop] (indefinite)))
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==Guidance==
 
==Guidance==
Acceptable if more than 6 months from recovery.
 
  
Acceptable if toxoplasma antibody positive, but inform transplant centre.
+
Testing outcomes and recommendations
 +
 
 +
1) Toxoplasmosis IgM = negative AND Toxoplasmosis IgG = positive or negative
 +
Donor can be cleared
 +
 
 +
2) Toxoplasmosis IgM = positive AND Toxoplasmosis IgG = positive
 +
Samples should be sent to Toxoplasma Reference Unit (Public Health Wales)
 +
 
 +
Repeat IgG and IgM
 +
Dye Test
 +
Toxo PCR
 +
 
 +
 
 +
3) Toxoplasmosis IgM = positive AND Toxoplasmosis IgG = negative
 +
 
 +
Repeat IgG and IgM
 +
Dye Test
 +
Toxo PCR
 +
 
 +
Results should be discussed with reference laboratory to determine onset of infection.
 +
 
 +
Donors should be deferred for 6 months from onset of infection.  If there is clinical urgency this can be shortened to 3 months in discussion with Toxoplasma reference unit and transplant centre.
 +
 
 +
Inform TC in all positive cases (IgG and IgM)
  
 
==Pseudonyms or Related Conditions==
 
==Pseudonyms or Related Conditions==

Revision as of 12:29, 9 June 2016

Acceptability at Recruitment

ACCEPTABLE

Acceptability at CT / Work-Up

QUALIFIED

Individual at Risk

Recipient

Explanation of Condition

Infection causing fever, rash and swollen glands. It is rarely severe in normal individuals, but may cause severe disease in those with a compromised immune system, as well as foetal malformations if a pregnant woman is infected. See also Toxoplasmosis

Guidance

Testing outcomes and recommendations

1) Toxoplasmosis IgM = negative AND Toxoplasmosis IgG = positive or negative Donor can be cleared

2) Toxoplasmosis IgM = positive AND Toxoplasmosis IgG = positive Samples should be sent to Toxoplasma Reference Unit (Public Health Wales)

Repeat IgG and IgM Dye Test Toxo PCR


3) Toxoplasmosis IgM = positive AND Toxoplasmosis IgG = negative

Repeat IgG and IgM Dye Test Toxo PCR

Results should be discussed with reference laboratory to determine onset of infection.

Donors should be deferred for 6 months from onset of infection. If there is clinical urgency this can be shortened to 3 months in discussion with Toxoplasma reference unit and transplant centre.

Inform TC in all positive cases (IgG and IgM)

Pseudonyms or Related Conditions

Toxo

Version

Version 1, Edition 1

Date of Last Update

15th June 2012