Managing Blood Product Administration

Pre-Transfusion Safety Requirements

• Blood product obtained from blood bank with proper chain of custody documentation
• Blood product inspected for: correct labeling, expiration date/time, integrity of bag (no leaks, discoloration, clots), appropriate appearance for product type
• Blood product administration set prepared: standard blood filter (170–260 micron); no medications or solutions added to blood products (exception: 0.9% sodium chloride)
• Premedication administered if ordered (acetaminophen, diphenhydramine) with sufficient lead time

Step 1 — Perform Bedside Verification (Two-Person Check)

This is the most critical safety step. Two qualified staff members independently verify at the bedside:

1. Patient identity: Ask the patient to state their full name and date of birth; compare against the wristband
2. Blood product label matches the patient's:
   • Patient name
   • Medical record number
   • ABO/Rh type
   • Unit number (blood bank tag matches the compatibility label on the blood bag)
   • Expiration date and time
3. Crossmatch compatibility: Compatibility label confirms the product has been tested and is compatible for this specific patient
4. Product type: Matches the physician order (PRBCs, platelets, FFP, cryoprecipitate, etc.)
5. Special processing: Matches the order (irradiated, leukoreduced, CMV-negative, etc.)

Both verifiers sign the blood bank tag and transfusion record. Any discrepancy = DO NOT TRANSFUSE. Return the product to the blood bank and investigate.

Step 2 — Initiate the Transfusion

1. Flush the IV line with 0.9% sodium chloride (the only compatible solution with blood products)
2. Begin transfusion slowly: first 15 minutes at a rate not exceeding 2 mL/min (approximately 50 mL for RBCs)
3. Remain at the bedside for the first 15 minutes — most severe transfusion reactions (acute hemolytic, anaphylactic) occur within the first 15 minutes
4. Obtain vital signs at:
   • Baseline (within 30 minutes pre-transfusion)
   • 15 minutes after start
   • Every 30–60 minutes during transfusion (per institutional policy)
   • Upon completion
   • 1 hour post-completion (per institutional policy)
5. Increase the rate after 15 minutes if tolerated, per physician order and product type:
   • PRBCs: typically over 2–4 hours per unit (max 4 hours from issue)
   • Platelets: typically over 30–60 minutes
   • FFP: typically over 30–60 minutes
   • Cryoprecipitate: typically over 15–30 minutes

Step 3 — Monitor for Transfusion Reactions

Assess the patient continuously during transfusion for signs of reaction:

Acute Hemolytic Transfusion Reaction (Most Dangerous)

• Signs: fever, chills, flank/back pain, hypotension, tachycardia, hemoglobinuria (dark/red urine), dyspnea, sense of impending doom
• Onset: usually within first 15 minutes; can occur within minutes
• Cause: ABO incompatibility (almost always due to verification error)
• Mortality: 1 in 600,000–800,000 units

Febrile Non-Hemolytic Transfusion Reaction

• Signs: temperature rise ≥ 1°C above baseline, chills, rigors, headache; no hemodynamic instability
• Onset: during or within 1–2 hours of transfusion
• Most common reaction; must still rule out hemolytic and septic reactions

Allergic Transfusion Reaction

• Mild: urticaria, pruritus, flushing
• Severe/Anaphylactic: bronchospasm, stridor, hypotension, angioedema, loss of consciousness
• Onset: minutes to hours

Transfusion-Related Acute Lung Injury (TRALI)

• Signs: acute respiratory distress, bilateral pulmonary infiltrates on CXR, hypoxemia; no evidence of volume overload
• Onset: within 6 hours of transfusion
• Leading cause of transfusion-related death

Transfusion-Associated Circulatory Overload (TACO)

• Signs: dyspnea, tachycardia, hypertension, elevated JVP, pulmonary edema
• Risk factors: elderly, CHF, renal impairment, rapid infusion rate
• Onset: during or within 6 hours of transfusion

Septic Transfusion Reaction

• Signs: high fever (≥ 2°C rise), rigors, hypotension, tachycardia
• Onset: rapid, during transfusion
• Most common with platelets (stored at room temperature)

Step 4 — Manage a Transfusion Reaction

If a transfusion reaction is suspected:

1. STOP the transfusion immediately
2. Disconnect the blood product tubing from the IV catheter (do not flush the blood tubing into the patient)
3. Maintain IV access with new tubing and 0.9% sodium chloride
4. Assess ABCs and vital signs
5. Notify the provider immediately
6. Notify the blood bank
7. Send required specimens to the blood bank per institutional protocol:
   • Post-transfusion blood sample (EDTA tube) from a fresh venipuncture (not from the IV line used for transfusion)
   • Remaining blood product bag with attached tubing
   • First post-reaction urine specimen
8. Complete a transfusion reaction investigation form
9. Document in the medical record: time of onset, signs/symptoms, time transfusion stopped, interventions, patient response, specimens sent, provider notification
10. Administer treatments per physician order:
    • Mild allergic: diphenhydramine; may resume transfusion after symptoms resolve if approved by blood bank/provider
    • Severe allergic/anaphylactic: epinephrine, corticosteroids, airway management
    • Febrile: acetaminophen; rule out hemolytic and septic causes before resuming any blood product
    • Hemolytic: aggressive IV fluids to maintain renal perfusion, vasopressors if needed, monitor for DIC
    • TRALI: supportive respiratory care (oxygen, possible mechanical ventilation)
    • TACO: diuretics, oxygen, slow or stop infusion rate for future transfusions

Step 5 — Document the Transfusion

1. Pre-transfusion: consent, baseline vital signs, pre-transfusion lab values, premedication given, product inspection findings
2. Verification: both verifiers' names, confirmation of all checkpoints (patient ID, product label, crossmatch, expiration)
3. Administration: start time, initial rate, rate changes with times, end time
4. Monitoring: vital signs at all required intervals (baseline, 15 min, per policy during infusion, at completion, post-completion)
5. Patient response: tolerance of transfusion, any adverse signs/symptoms
6. Reaction management: if applicable, complete reaction documentation per Step 4
7. Volume: total volume infused
8. Post-transfusion: follow-up labs per order (repeat H&H typically 1–2 hours post-transfusion; platelet count 1 hour post-platelet transfusion)

Checkpoint B — Transfusion Completion Review

Per-Unit Verification

• Bedside two-person verification completed and documented for this unit
• Vital signs obtained at all required intervals
• Transfusion completed within 4 hours of issue from blood bank
• No signs of transfusion reaction (or reaction managed per protocol if one occurred)
• Post-transfusion labs ordered and pending/resulted
• Blood bank tag and forms completed and returned to blood bank

Multi-Unit Verification

• Each unit verified independently (never batch-verify multiple units)
• No more than one unit transfusing at a time (unless massive transfusion protocol)
• Cumulative volume tracked for TACO risk assessment
• Ongoing tolerance documented between units

Quality Audit

• Two-person bedside verification completed and documented for every unit (zero tolerance for deviation)
• Vital signs documented at all required intervals per institutional policy
• Transfusion completed within 4 hours of blood bank issue (CMS/AABB requirement)
• Informed consent present in medical record per state and institutional requirements
• All transfusion reactions reported to blood bank within required timeframe
• Transfusion reaction investigation completed per AABB requirements
• Blood product wastage documented and tracked per institutional policy
• Transfusion appropriateness reviewed per blood utilization committee guidelines
• Compliant with Joint Commission NPSG.01.01.01 (patient identification) and NPSG.01.03.01 (eliminate transfusion errors)
• Compliant with AABB Standards for Blood Banks and Transfusion Services

Guidelines

• Joint Commission NPSG.01.01.01: Use at least two patient identifiers; NPSG.01.03.01: eliminate transfusion errors through proper patient and blood product identification
• AABB Standards: Blood Banks and Transfusion Services standards define requirements for collection, processing, storage, distribution, and transfusion
• Circular of Information: Published by AABB/ARC/AATB — the definitive reference for indications, administration, and adverse effects of blood components
• CMS CoP §482.23: Transfusion services must follow accepted standards of practice
• FDA: Blood products are regulated as biologics; serious transfusion reactions must be reported to FDA via MedWatch for fatalities
• Massive Transfusion Protocol (MTP): Activation criteria and product ratios (typically 1:1:1 RBC:FFP:Platelets) defined by institutional trauma/critical care guidelines
• Jehovah's Witness patients: Respect patient's right to refuse blood products per advance directive and informed consent law; document the refusal and alternative treatments discussed
• Scope of practice: RN performs bedside verification, initiates and monitors transfusion, recognizes and responds to transfusion reactions, and documents the episode; blood bank technologist performs crossmatch and issues product; physician orders the transfusion and manages reaction treatment
• Temperature rule: Blood products must be initiated within 30 minutes of removal from controlled storage; completed within 4 hours of issue; never re-refrigerate blood that has been at room temperature > 30 minutes