Report A Transfusion Reaction (Haemovigilance)

A transfusion reaction is the blood bank’s most important feedback. Most are mild — a fever, a rash — but a few are life-threatening, and every one of them is a clue: about that unit, that donor, that patient, and sometimes about a process that needs fixing. Haemovigilance is the discipline of catching those events, recording them faithfully, and learning from them. In Veona, reporting a reaction is one signed action that does three things at once: it writes the event to a permanent register, it halts the transfusion if it is still running, and it rings the bench so the blood bank knows immediately.

A couple of terms. A reaction here is an adverse event during or after a transfusion, recorded against the bedside administration it happened on. Your eSign PIN is your six-digit electronic-signature PIN — separate from your password — and signing with it is what makes the report a legal, attributable record. The bench is the blood-bank team who investigate.

Who / when: the Nurse or Clinician at the bedside who witnessed the reaction, or a Blood Bank Officer writing it up from the clinical account — at the moment a patient reacts, or as soon afterwards as is safe. You need the report reaction permission to file one; reading the register is open to the wider blood-bank team.

We will follow Tunde, a ward nurse, whose patient spiked a fever and rigors fifteen minutes into a unit of red cells.

File the reaction

1. Nurse — stop the transfusion at the bedside and begin managing the patient first. The paperwork comes after the patient is safe.

2. Nurse — open Blood Bank → Reactions (the “Haemovigilance” register) and press “Report Reaction” at the top right. The “Report Transfusion Reaction” dialog opens, subtitled “A signed haemovigilance event halts the transfusion.”

3. Nurse — in “Administration”, pick the exact bedside administration this reaction happened on. This is a picker of real administrations showing the patient, the unit and the group — never a free-text box — so the reaction binds to the precise unit and patient, which is what makes the later trace possible. Tunde selects her patient’s red-cell administration.

4. Nurse — set “Reaction Type” to what you are seeing. The list is the standard haemovigilance vocabulary: Febrile Non-Haemolytic, Allergic, Acute Haemolytic, TACO (transfusion-associated circulatory overload), TRALI (transfusion-related acute lung injury), Bacterial, Delayed, or Other. A fever with rigors and no other features is typically Febrile Non-Haemolytic — Tunde picks that.

5. Nurse — set “Severity”: Mild, Moderate, Severe or Life-Threatening. This drives how the event is flagged in the register, so be honest about how sick the patient is. Tunde’s patient is uncomfortable but stable — Mild.

6. Nurse — fill in “Signs” (what you observed — “Fever, rigors”) and “Management” (what you did — “Transfusion stopped, IV fluids, antihistamine”). These tell the investigating team what actually happened. They are clinical detail and are stored as encrypted PHI (protected health information).

7. Nurse — type your six-digit “eSign PIN” and press “Sign & Report”.

Note

The instant you sign, if that administration is still in progress, Veona moves its outcome to Stopped (reaction) for you and stamps the stop time. You do not have to go back to the administration to close it — reporting the reaction halts the transfusion as one atomic act. (If you had already stopped it at the bedside, the report simply records alongside.)

8. Nurse — the reaction now appears in the “Reaction Register” with its reference, the patient, the unit, the type, a colour-coded Severity pill, the report date and a Signed badge. It is permanent and auditable from here on.

Caution

A reported reaction leaves the implicated unit returnable for investigation — it is not consumed as a normal transfusion. The blood bank can recall it, and you (or they) can walk the full donor-to-patient chain to check whether sibling components from the same donation need pulling too. See Trace A Unit Vein-To-Vein (Lookback).

Other ways this goes

A mild febrile or allergic reaction

The common case, and the one above. A fever, rigors, an itch or a rash, with the patient otherwise stable. Choose Febrile Non-Haemolytic or Allergic, set severity to Mild (or Moderate if more marked), record the signs and the management, and sign. The transfusion halts, the event is logged, and the bench is told — a proportionate, fully recorded response to a minor event.

A severe or life-threatening reaction

1. Clinician / Nurse — for a dangerous reaction — Acute Haemolytic, TACO, TRALI or anaphylaxis (logged as Allergic at the top of its severity) — the clinical emergency comes first: stop the transfusion, keep the line, call for help, and treat.
2. Clinician / Nurse — when you can, file the reaction with the matching “Reaction Type” and a “Severity” of Severe or Life-Threatening, and record the full management. Signing it raises the same content-free alert to the treating clinician and the bench — but now flagged at its true gravity, so the investigation starts with the right urgency.

A signed reaction halts the administration

This is worth stating plainly because it is the safety mechanism. If the administration you report against is still open (no outcome yet), the act of signing the reaction sets its outcome to Stopped (reaction) and records the stop time. The transfusion is, in the record, halted by the report itself. There is no window where a reaction is logged but the transfusion still shows as running.

The blood-bank bench is alerted automatically

The moment the reaction is signed, Veona fires an urgent, content-free alert — a bell notification and an email — to two parties: the patient’s treating or ordering clinician, and the blood-bank bench. The alert says only that there is a reaction to attend to and links into this Reactions surface; it carries no patient name, no value, not even the reaction type on the wire. The detail lives in the record, behind the login. Nobody has to remember to phone the lab — the escalation is built in.

Logged to the auditable register

Every reaction, of every severity, lands in the “Reaction Register” on Blood Bank → Reactions and stays there. The list shows each event’s reference, patient, unit, type, severity and signed status, newest first, and each row opens its full trace. For a haemovigilance audit, this register is the evidence: who reported what, against which unit, when, and with what signature.

What happens next

A signed reaction has already done its work: the transfusion is halted, the clinician and the bench have been alerted, and the event sits in the permanent register with its full clinical narrative. The next move is investigation — from any reaction row you can launch the vein-to-vein lookback to trace the unit back to its donor and forward to the patient, and to decide whether other components from the same donation must be recalled. The reaction you filed is the doorway to that trace.

Follow the trail

• Previous: Run The Bedside Two-Person Check And Transfuse
• Next: Trace A Unit Vein-To-Vein (Lookback)
• Related: Run The Bedside Two-Person Check And Transfuse · Move Units Between Network Facilities