Acute kidney injury (AKI) nursing care plan

Key Takeaways

An acute kidney injury (AKI) nursing care plan is a structured clinical tool that guides assessment, diagnosis, planning, intervention, and evaluation using the ADPIE nursing process.

Priority nursing concepts for AKI include fluid and electrolyte balance, elimination, and perfusion-monitored through lab work (serum creatinine, BUN, GFR) and vital signs.

Key nursing interventions include fluid intake/output monitoring, positioning, medication management, electrolyte replacement, and patient education on low-sodium diet and medication adherence.

Pabau’s digital forms and automated workflows streamline AKI care documentation and ensure consistent, evidence-based assessment protocols across your clinical team.

Download your free acute kidney injury nursing care plan

An acute kidney injury (AKI) nursing care plan is a structured clinical tool that bridges clinical assessment and patient outcomes. According to NCBI StatPearls, AKI affects 1-7% of hospitalized patients and up to 50% of critically ill patients, making systematic care planning essential for preventing irreversible kidney damage.

This guide walks your nursing team through creating and implementing an acute kidney injury (AKI) nursing care plan-from initial assessment through discharge planning-grounded in KDIGO clinical practice guidelines and the ADPIE nursing process. Whether you work in acute care, critical care, or practice settings, a structured clinical documentation approach ensures every patient receives consistent, evidence-based care.

What is an acute kidney injury (AKI) nursing care plan?

An acute kidney injury nursing care plan is a systematic documentation framework that guides nurses through assessment, diagnosis, planning, intervention, and evaluation-the five steps of the ADPIE nursing process. AKI is defined by KDIGO as an increase in serum creatinine ≥0.3 mg/dL within 48 hours or ≥1.5× baseline within 7 days, or urine output <0.5 mL/kg/h for ≥6 hours.

The care plan serves as both a clinical tool and a legal document, establishing the baseline clinical picture, identifying nursing diagnoses (such as fluid volume excess, impaired kidney perfusion, or knowledge deficit), and outlining measurable goals and interventions. Left untreated, AKI can progress to chronic kidney disease and increase mortality risk in hospitalized patients.

How to use an acute kidney injury nursing care plan

Implementing an AKI nursing care plan follows five operational steps grounded in clinical assessment and evidence-based practice:

1. Assess vital signs and laboratory parameters: Document blood pressure, heart rate, respiratory rate, temperature, serum creatinine, blood urea nitrogen (BUN), electrolyte levels, and complete blood count (CBC) within the first 24 hours of admission. Use digital forms for patient intake to capture structured assessment data consistently.
2. Determine AKI stage using KDIGO criteria: Classify the patient into Stage 1 (mild), Stage 2 (moderate), or Stage 3 (severe) based on serum creatinine and urine output. This staging informs the urgency and intensity of interventions.
3. Identify nursing diagnoses: Common AKI diagnoses include Fluid Volume Excess, Risk for Electrolyte Imbalance, Altered Renal Perfusion, and Knowledge Deficit related to medication adherence. Document the scientific rationale for each diagnosis.
4. Plan interventions aligned with KDIGO guidelines: Establish measurable short- and long-term goals (e.g., “Patient will maintain fluid intake within 500 mL of output by day 3”). Automated workflows for monitoring ensure timely follow-up on labs and vital sign trends.
5. Evaluate patient response and adjust the plan: Reassess daily, comparing patient responses against baseline and expected outcomes. Document response to medications (diuretics, ACE inhibitors), dietary modifications (low-sodium), and activity tolerance. Update the care plan if the patient’s condition changes or Stage progresses.

Who is the acute kidney injury nursing care plan helpful for?

An AKI nursing care plan benefits multiple healthcare settings and roles:

• Intensive care unit (ICU) nurses managing critically ill patients with sepsis-associated or contrast-induced AKI.
• Medical-surgical floor nurses caring for postoperative patients at risk for acute kidney injury.
• Nephrology practice nurses monitoring patients transitioning from acute care to outpatient management and CKD prevention.
• Critical care teams requiring patient care best practices documentation for multidisciplinary rounds and continuity of care.
• Nursing students and new graduates learning systematic care planning and clinical reasoning in complex renal pathophysiology.

Benefits of using an acute kidney injury nursing care plan

Compliance and legal protection: Standardized documentation demonstrates that your facility follows Joint Commission standards and KDIGO clinical practice guidelines, reducing liability in adverse outcome reviews.

Workflow efficiency: A structured template reduces time spent writing repetitive assessment notes and ensures no clinical parameters are missed. Paperless clinical workflows accelerate documentation and reduce transcription errors.

Documentation clarity: Clear, organized care plans improve handoff communication during shift changes and interdisciplinary rounds, supporting safer transitions of care.

Patient safety and outcomes: Systematic monitoring of fluid balance, electrolytes, and renal perfusion catches complications (hyperkalemia, fluid overload, oliguria) early, reducing progression to chronic kidney disease or dialysis-dependent renal failure.

Key nursing diagnoses for acute kidney injury

NANDA-I nursing diagnoses commonly identified in AKI patients include:

• Fluid Volume Excess (NANDA-I 00026): Related to impaired kidney filtration; evidenced by edema, weight gain, hypertension, and elevated central venous pressure.
• Risk for Electrolyte Imbalance (NANDA-I 00195): Particularly hyperkalemia, requiring close monitoring of serum potassium and ECG changes.
• Risk for Ineffective Renal Perfusion (NANDA-I 00203): Related to decreased cardiac output, sepsis, or nephrotoxic medications; impacting glomerular filtration rate.
• Deficient Knowledge (NANDA-I 00126): Related to AKI causes, prevention, medication adherence, and dietary restrictions (low-sodium, fluid restriction).
• Risk for Infection (NANDA-I 00004): From urinary catheters, central lines, or immunosuppression secondary to uremia.

Core assessment parameters

Nursing assessment for AKI focuses on five key areas:

• Fluid status: Daily weight, intake/output balance (target ≤500 mL positive or negative per 24h), peripheral/pulmonary edema, and jugular venous pressure.
• Laboratory trends: Serum creatinine trajectory, BUN, electrolyte panel (K⁺, Na⁺, HCO₃⁻, Cl⁻), calcium, phosphate, and urinalysis findings (proteinuria, hematuria, casts).
• Hemodynamics: Blood pressure, heart rate, mean arterial pressure (MAP >65 mmHg target for perfusion), and signs of shock.
• Medication profile: Use structured medical assessment forms to screen for nephrotoxins (NSAIDs, ACE inhibitors, aminoglycosides, contrast agents).
• Urinary output: Document volume, color, specific gravity, and any changes from baseline (oliguria <0.5 mL/kg/h is a Stage 1 criterion).

CTA: BOOK A DEMO TO STREAMLINE YOUR NURSING DOCUMENTATION

Ready to implement structured, HIPAA-compliant nursing care plans across your clinical team? Book a demo to see how Pabau’s digital forms and clinical workflows reduce documentation time while improving patient safety and care consistency.

Nursing interventions and rationales

Evidence-based AKI interventions address fluid/electrolyte balance, medication safety, and patient education:

• Monitor fluid intake and output hourly (or per protocol). Rationale: Detects trends in renal function and guides diuretic dose adjustments; positive fluid balance worsens edema and hypertension.
• Position patient in semi-Fowler’s (30-45° elevation). Rationale: Reduces work of breathing if pulmonary edema develops; improves venous return and renal perfusion.
• Administer diuretics (furosemide, torsemide) per protocol. Rationale: Promotes sodium and water excretion; monitor response with repeat weights and I&O; escalate to ultrafiltration or CRRT if diuretic-resistant.
• Restrict sodium intake to <2 g/day; fluid restriction per provider order. Rationale: Reduces thirst, sodium retention, and hypertension; prevents fluid overload in oliguric phases.
• Monitor serum potassium; hold ACE inhibitors if K⁺ >5.5 mEq/L. Rationale: Hyperkalemia causes cardiac dysrhythmias; ACE inhibitors worsen retention in AKI.
• Educate on medication adherence, diet, and activity limits. Rationale: Prevents renal progression; aligns patient expectations with treatment plan and CKD prevention goals.
• Use AI-powered clinical documentation to reduce transcription burden and ensure consistent notation of interventions and patient responses.

Patient education and discharge planning

Education prevents AKI recurrence and CKD progression. Key teaching topics include:

• Causes of AKI (sepsis, hypotension, nephrotoxins, contrast exposure) and recognition of risk factors in their case.
• Medication adherence: rationale for ACE inhibitors or beta-blockers; side effects to report (dizziness, fatigue, elevated potassium).
• Dietary modifications: sodium restriction, fluid limits (if needed), adequate protein intake (not excessive, which increases BUN).
• Activity progression: follow provider guidelines; avoid strenuous exercise until renal function stabilizes.
• Follow-up appointments: scheduled nephrology or primary care visits for repeat lab work (creatinine, BUN, GFR); monitor for signs of CKD.
• When to call provider: weight gain >2 lb in 2 days, shortness of breath, chest pain, or decreased urine output.

Implementing a structured acute kidney injury nursing care plan reflects your commitment to evidence-based practice and patient safety. Use the free downloadable template above to standardize assessment, diagnosis, and intervention planning across your team, ensuring every AKI patient receives the systematic, compassionate care they deserve.

Frequently asked questions