🩸 Acute Transfusion Reaction Recognition & Management
UseUse to identify the reaction type and apply both the universal first steps and the type-specific treatment, w…
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SourceAABB. Circular of Information for the Use of Human Blood and Blood Components / noninfectious compl…
Runs locally in your browser (no PHI uploaded). For licensed clinicians — not a substitute for clinical judgement.
Stored on this device for revisit reminders
This-shift next steps
After scoring: open the scene pack, peer scores, and the matching pathway. Local reference — no HIS write.
Scene next step
📋hematologyOpen scene pack →Related scores
Matching pathway
🧭febrile_neutropeniaOpen pathway →Score + version; reference only — not a substitute for care · no HIS write
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Methodology · worked example, guidelines & full notes
Clinical takeaway
TACO responds to diuretics while TRALI does not, and that response is a key bedside discriminator between the two. (original synthesis · not guideline verbatim)
When to use
Use to identify the reaction type and apply both the universal first steps and the type-specific treatment, while distinguishing overlapping severe presentations.
How it works
All → stop transfusion, keep IV access, verify identity/bag, monitor, report, retain samples. AHTR → fluids/protect kidneys/DIC support. Anaphylaxis → epinephrine. TRALI → respiratory support. TACO → diuresis/slow. Sepsis → cultures + broad-spectrum antibiotics.
Key points
- TACO responds to diuretics while TRALI does not, and that response is a key bedside discriminator between the two. (original synthesis · not guideline verbatim)
- Stopping the transfusion and keeping IV access open precede all type-specific treatment.
- Severe reactions overlap in fever, hypotension, and dyspnea, so a differential workup is sent.
References
Worked calculation
The values below come from this tool's own example placeholders and are computed server-side with the formula shown on this page, so the arithmetic can be checked quickly. It demonstrates how to substitute values only — it is not clinical advice and not a real case.
| Reaction type | Allergic / anaphylactic shock |
|---|
→Reaction typeAllergic / anaphylactic shock
- Universal first steps：Stop the transfusion immediately, keep IV access open (normal saline); verify patient identity and blood-bag details; monitor vital signs (ABCDE); notify the transfusion service/blood bank and the attending physician; retain the blood sample and remaining blood bag for testing
- Targeted management：Mild urticaria → pause, antihistamine, may cautiously resume the same bag slowly after ~20 min of symptom relief; anaphylactic shock → stop immediately, IM epinephrine, fluids and airway support; for recurrent reactions use washed red cells (especially IgA deficiency)
- Differential/tests：Severe reactions often overlap (fever, hypotension, dyspnea); as needed check CBC, chemistry, coagulation, hemolysis panel, DAT, urinalysis, chest X-ray, cultures to distinguish hemolysis/TRALI/TACO/sepsis
| Reaction type | Acute hemolysis (ABO incompatibility) |
|---|
→Reaction typeAcute hemolytic reaction
- Universal first steps：Stop the transfusion immediately, keep IV access open (normal saline); verify patient identity and blood-bag details; monitor vital signs (ABCDE); notify the transfusion service/blood bank and the attending physician; retain the blood sample and remaining blood bag for testing
- Targeted management：Stop the transfusion immediately, normal saline to maintain perfusion and urine output; anticipate hypotension, AKI, DIC and support (vasopressors, monitor renal function and electrolytes, transfuse plasma/cryoprecipitate/platelets for DIC bleeding); send blood sample + blood bag to the blood bank for re-verification (direct antiglobulin test DAT, recross-match)
- Differential/tests：Severe reactions often overlap (fever, hypotension, dyspnea); as needed check CBC, chemistry, coagulation, hemolysis panel, DAT, urinalysis, chest X-ray, cultures to distinguish hemolysis/TRALI/TACO/sepsis
Verification & sources · governance
FAQ
Frequently asked questions
- What are the limits and cautions when using Acute Transfusion Reaction Recognition & Management?
- For licensed clinicians and clinical researchers. Interpret results with history, investigations and local protocols; not a diagnosis or prescription, and not a substitute for multidisciplinary decision-making or local guidelines.
- Does Acute Transfusion Reaction Recognition & Management upload patient data? Where is it calculated?
- Calculation runs locally in the browser; inputs and results are not uploaded. For licensed clinicians only; interpret with history, investigations and local protocols — not a diagnosis or prescription.
- How is Acute Transfusion Reaction Recognition & Management calculated in practice? Can you show a worked example?
- Inputs: Reaction type Allergic / anaphylactic shock → Result: Reaction type Allergic / anaphylactic shock（Universal first steps: Stop the transfusion immediately, keep IV access open (normal saline); verify patient identity and blood-bag details; monitor vital signs (ABCDE); notify the transfusion service/blood bank and the attending physician; retain the blood sample and remaining blood bag for testing, Targeted management: Mild urticaria → pause, antihistamine, may cautiously resume the same bag slowly after ~20 min of symptom relief; anaphylactic shock → stop immediately, IM epinephrine, fluids and airway support; for recurrent reactions use washed red cells (especially IgA deficiency), Differential/tests: Severe reactions often overlap (fever, hypotension, dyspnea); as needed check CBC, chemistry, coagulation, hemolysis panel, DAT, urinalysis, chest X-ray, cultures to distinguish hemolysis/TRALI/TACO/sepsis） Inputs: Reaction type Acute hemolysis (ABO incompatibility) → Result: Reaction type Acute hemolytic reaction（Universal first steps: Stop the transfusion immediately, keep IV access open (normal saline); verify patient identity and blood-bag details; monitor vital signs (ABCDE); notify the transfusion service/blood bank and the attending physician; retain the blood sample and remaining blood bag for testing, Targeted management: Stop the transfusion immediately, normal saline to maintain perfusion and urine output; anticipate hypotension, AKI, DIC and support (vasopressors, monitor renal function and electrolytes, transfuse plasma/cryoprecipitate/platelets for DIC bleeding); send blood sample + blood bag to the blood bank for re-verification (direct antiglobulin test DAT, recross-match), Differential/tests: Severe reactions often overlap (fever, hypotension, dyspnea); as needed check CBC, chemistry, coagulation, hemolysis panel, DAT, urinalysis, chest X-ray, cultures to distinguish hemolysis/TRALI/TACO/sepsis）