Transfusion reaction: Difference between revisions
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* <span style="background-color:fuchsia">hypotension</span> | * <span style="background-color:fuchsia">hypotension</span> | ||
* <span style="background-color:chartreuse">fever</span> | * <span style="background-color:chartreuse">fever</span> | ||
==Types of reactions== | |||
===Immunologic=== | ===Immunologic=== | ||
====Febrile, nonhemolytic transfusion reaction (FNHTR)==== | ====Febrile, nonhemolytic transfusion reaction (FNHTR)==== | ||
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Transfusion associated graft-versus-host disease (TA-GVHD) is when the donor's blood attacks the recipient's body. | Transfusion associated graft-versus-host disease (TA-GVHD) is when the donor's blood attacks the recipient's body. | ||
==Nonimmunologic== | ===Nonimmunologic=== | ||
===Nonimmune hemolysis=== | ====Nonimmune hemolysis==== | ||
Nonimmune hemolysis may be due to physical destruction of donor blood from heating or freezing. | Nonimmune hemolysis may be due to physical destruction of donor blood from heating or freezing. | ||
===Chemical reactions=== | ====Chemical reactions==== | ||
* Hemosiderosis | * Hemosiderosis | ||
* Hypocalcemia from citrate toxicity | * Hypocalcemia from citrate toxicity | ||
| Line 51: | Line 52: | ||
* Metabolic alkalosis and hypokalemia due to citrate | * Metabolic alkalosis and hypokalemia due to citrate | ||
===Transmission of infection=== | ====Transmission of infection==== | ||
{{ICD9|999.39}} | {{ICD9|999.39}} | ||
Transfusion associated sepsis may manifest '<span style="background-color:chartreuse">fever</span> > 40°C and/or cardiovascular collapse.'<ref name="pmid17381620">{{cite journal |author=Sanders RP, Geiger TL, Heddle N, Pui CH, Howard SC |title=A revised classification scheme for acute transfusion reactions |journal=Transfusion |volume=47 |issue=4 |pages=621–8 |year=2007 |month=April |pmid=17381620 |doi=10.1111/j.1537-2995.2007.01163.x |url=http://www.blackwell-synergy.com/openurl?genre=article&sid=nlm:pubmed&issn=0041-1132&date=2007&volume=47&issue=4&spage=621 |issn=}}</ref> | Transfusion associated sepsis may manifest '<span style="background-color:chartreuse">fever</span> > 40°C and/or cardiovascular collapse.'<ref name="pmid17381620">{{cite journal |author=Sanders RP, Geiger TL, Heddle N, Pui CH, Howard SC |title=A revised classification scheme for acute transfusion reactions |journal=Transfusion |volume=47 |issue=4 |pages=621–8 |year=2007 |month=April |pmid=17381620 |doi=10.1111/j.1537-2995.2007.01163.x |url=http://www.blackwell-synergy.com/openurl?genre=article&sid=nlm:pubmed&issn=0041-1132&date=2007&volume=47&issue=4&spage=621 |issn=}}</ref> | ||
===Other reactions=== | ====Other reactions==== | ||
* Air embolus may manifest 'sudden <span style="background-color:cyan">dyspnea</span>, cyanosis, chest pain, cough, <span style="background-color:fuchsia">hypotension</span>, cardiac arrhythmia.'<ref name="pmid17381620">{{cite journal |author=Sanders RP, Geiger TL, Heddle N, Pui CH, Howard SC |title=A revised classification scheme for acute transfusion reactions |journal=Transfusion |volume=47 |issue=4 |pages=621–8 |year=2007 |month=April |pmid=17381620 |doi=10.1111/j.1537-2995.2007.01163.x |url=http://www.blackwell-synergy.com/openurl?genre=article&sid=nlm:pubmed&issn=0041-1132&date=2007&volume=47&issue=4&spage=621 |issn=}}</ref> ICD9: {{ICD9|999.1}} | * Air embolus may manifest 'sudden <span style="background-color:cyan">dyspnea</span>, cyanosis, chest pain, cough, <span style="background-color:fuchsia">hypotension</span>, cardiac arrhythmia.'<ref name="pmid17381620">{{cite journal |author=Sanders RP, Geiger TL, Heddle N, Pui CH, Howard SC |title=A revised classification scheme for acute transfusion reactions |journal=Transfusion |volume=47 |issue=4 |pages=621–8 |year=2007 |month=April |pmid=17381620 |doi=10.1111/j.1537-2995.2007.01163.x |url=http://www.blackwell-synergy.com/openurl?genre=article&sid=nlm:pubmed&issn=0041-1132&date=2007&volume=47&issue=4&spage=621 |issn=}}</ref> ICD9: {{ICD9|999.1}} | ||
* Hypothermia | * Hypothermia | ||
Revision as of 08:19, 7 November 2008
In medicine, a transfusion reaction is an adverse effect due to blood component transfusion such as erythrocyte transfusion or platelet transfusion.
A classification has been proposed by the American Association of Blood Banks (AABB).[1]
Diagnosis
History and physical examination
Patients with symptoms coincident with a transfusion may have reactions ranging from mild febrile, nonhemolytic transfusion reaction (FNHTR) to life threatening anaphylaxis or hemolysis. Three common signs are below and are highlighted to show which types of reactions may underly the sign:
- dyspnea
- hypotension
- fever
Types of reactions
Immunologic
Febrile, nonhemolytic transfusion reaction (FNHTR)
FNHTR may include temperature elevation > 1°C, chills and/or rigors, headache, vomiting. This is a minor, acute reaction suggested by negative a Coombs' test, no free hemoglobin in the plasma, and no hemoglobin in the urine.
Hemolytic reactions
Hemolytic reactions due to blood group incompatibility is "mismatch between donor and recipient blood. Antibodies present in the recipient's serum are directed against antigens in the donor product. Such a mismatch may result in a transfusion reaction in which, for example, donor blood is hemolyzed."[2]
Acute hemolytic transfusion reactions
ICD9: 999.6
Acute hemolytic transfusion reactions due to ABO incompatibility may show chills, fever, hypotension, renal failure, back pain, hemoglobinuria
Delayed hemolytic transfusion reactions
ICD9: 999.7
This reaction usually causes delayed hemolysis. This may be caused by Rh incompatibility.
Allergic reactions
Type 1 hypersensitivity (immediate hypersensitivity) reactions include:
- Anaphylactic transfusion reactions may occur, especially in patients with IgA-deficiency and may cause dyspnea from bronchospasm, hypotension, urticaria.
- Urticaria may occur due to the recipient's IgE reacting to antigens from the donor and cause urticaria, pruritis, and flushing.
ICD9: 518.7
Transfusion-related acute lung injury (pulmonary leukoagglutinin reaction) (TRALI) is an acute reaction that may include dyspnea, hypoxemia, respiratory failure, hypotension, and fever.
Posttransfusion purpura
Posttransfusion purpura (PTP) is an immune thrombocytopenia. This is more common in women who have been pregnant.
Graft-versus-host disease
Transfusion associated graft-versus-host disease (TA-GVHD) is when the donor's blood attacks the recipient's body.
Nonimmunologic
Nonimmune hemolysis
Nonimmune hemolysis may be due to physical destruction of donor blood from heating or freezing.
Chemical reactions
- Hemosiderosis
- Hypocalcemia from citrate toxicity
- Hyperkalemia
- Metabolic alkalosis and hypokalemia due to citrate
Transmission of infection
Transfusion associated sepsis may manifest 'fever > 40°C and/or cardiovascular collapse.'[1]
Other reactions
- Air embolus may manifest 'sudden dyspnea, cyanosis, chest pain, cough, hypotension, cardiac arrhythmia.'[1] ICD9: 999.1
- Hypothermia
- Circulatory overload may cause dyspnea.
- Hypotension associated with leukoreduced blood and maybe angiotensin-converting enzyme may cause flushing and hypotension.
References
- ↑ 1.0 1.1 1.2 Sanders RP, Geiger TL, Heddle N, Pui CH, Howard SC (April 2007). "A revised classification scheme for acute transfusion reactions". Transfusion 47 (4): 621–8. DOI:10.1111/j.1537-2995.2007.01163.x. PMID 17381620. Research Blogging.
- ↑ Anonymous (2024), Blood group incompatibility (English). Medical Subject Headings. U.S. National Library of Medicine.