Critical Nursing Considerations
Monitoring Parameters
Critical Alert: Never abruptly discontinue immunosuppressants - risk of acute rejection
- Monitor trough levels for tacrolimus (5-15 ng/mL) and cyclosporine (100-300 ng/mL)
- Assess renal function (BUN, creatinine) - both drugs are nephrotoxic
- Monitor CBC for bone marrow suppression, especially with azathioprine
- Assess for signs of infection (fever, unusual fatigue, sore throat)
- Monitor blood pressure - hypertension is common side effect
Memory Aid: "TRIM" for Tacrolimus Monitoring
- Trough levels (before morning dose)
- Renal function (creatinine)
- Infection signs
- Magnesium levels (can be depleted)
Clinical Application
Clinical Scenario
A kidney transplant patient on tacrolimus reports tremors, confusion, and elevated creatinine. Tacrolimus trough level is 25 ng/mL (therapeutic: 5-15 ng/mL).
Nursing Action: Hold next dose, notify physician immediately, and prepare for dose reduction. Monitor neurological status and renal function closely.
Patient Education Priorities
- Take medications at same time daily, consistently with or without food, but avoid high-fat meals which can reduce absorption
- Avoid grapefruit juice and St. John's wort which affect drug metabolism
- Practice strict infection prevention: hand hygiene, avoid crowds, report fever immediately
- Use sunscreen and protective clothing due to increased skin cancer risk