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 turns assessment findings into targeted interventions and measurable patient outcomes. AKI develops in an estimated 2 to 5% of hospitalized patients and in up to 67% of those admitted to intensive care, according to NCBI StatPearls. Systematic care planning is what catches deterioration early and helps prevent lasting kidney damage.

This guide walks your nursing team through building and using an AKI nursing care plan, from the first assessment through discharge, grounded in KDIGO clinical practice guidelines and the ADPIE nursing process. Across acute, critical, and outpatient settings, a consistent clinical documentation approach in practice management software like Pabau keeps every patient’s assessment, diagnoses, and interventions in one record.

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

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

The care plan works as both a clinical tool and a legal record. It establishes the baseline clinical picture, identifies nursing diagnoses such as fluid volume excess, impaired kidney perfusion, or knowledge deficit, and sets out measurable goals and interventions. Left untreated, AKI can progress to chronic kidney disease and raises mortality risk in hospitalized patients.

Acute renal failure (ARF) nursing care plan: Is it the same as AKI?

If you landed here searching for an acute renal failure nursing care plan, an ARF nursing diagnosis, or an NCP for acute renal failure, you’re in the right place. “Acute renal failure” is the older clinical term for the same condition now standardized as acute kidney injury under the KDIGO 2012 guidelines.

The nursing process doesn’t change with the name: the same ADPIE steps, KDIGO staging, and NANDA-I diagnoses in this guide apply whether your facility’s documentation still says “ARF” or has switched to “AKI.” Use the acute kidney injury care plan and NCP template above for either term — the assessment parameters, interventions, and evaluation criteria are identical.

How to build an AKI nursing care plan step by step

Building 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, Stage 2, or Stage 3 based on serum creatinine and urine output. Staging informs how urgent and intensive your interventions need to be.
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 one.
4. Plan interventions aligned with KDIGO guidelines: Set measurable short- and long-term goals, such as “patient will maintain fluid intake within 500 mL of output by day 3.” Automated workflows for monitoring keep follow-up on labs and vital sign trends on schedule.
5. Evaluate patient response and adjust the plan: Reassess daily, comparing responses against baseline and expected outcomes. Document the response to medications (diuretics, ACE inhibitors), dietary changes (low-sodium), and activity tolerance. Update the plan if the patient’s condition changes or the stage progresses.

KDIGO staging for acute kidney injury

KDIGO staging drives the intensity of your plan. Stage the patient on whichever criterion, serum creatinine or urine output, puts them in the higher stage:

Who is this AKI care plan for?

An AKI nursing care plan supports multiple 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 moving from acute care to outpatient management and CKD prevention.
• Critical care teams that need patient care 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 a structured AKI care plan

Compliance and legal protection: Standardized documentation shows that your facility follows Joint Commission standards and KDIGO guidelines, which reduces liability in adverse outcome reviews.

Workflow efficiency: A structured template cuts the time spent writing repetitive assessment notes and makes sure no clinical parameter is missed. Paperless clinical workflows speed up 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 such as hyperkalemia, fluid overload, and oliguria early, reducing progression to chronic kidney disease or dialysis-dependent renal failure.

Nursing diagnoses for acute kidney injury (AKI)

An AKI nursing diagnosis is drawn from the same NANDA-I taxonomy used across nursing practice. The five diagnoses most commonly identified in AKI patients are:

• 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, which calls for 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, all of which lower glomerular filtration rate.
• Deficient Knowledge (NANDA-I 00126): Related to AKI causes, prevention, medication adherence, and dietary restrictions such as low-sodium or fluid limits.
• 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 and output balance (target within 500 mL positive or negative per 24 hours), peripheral and 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 (target above 65 mmHg for perfusion), and signs of shock.
• Medication profile: Use structured medical assessment forms to screen for nephrotoxins such as NSAIDs, ACE inhibitors, aminoglycosides, and contrast agents.
• Urinary output: Document volume, color, specific gravity, and any change from baseline (oliguria below 0.5 mL/kg/h is a Stage 1 criterion).

Nursing interventions for AKI, with rationales

Nursing interventions for AKI center on fluid and electrolyte balance, medication safety, and patient education, each paired with its clinical rationale:

• 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 the patient in semi-Fowler’s (30 to 45° elevation). Rationale: Reduces work of breathing if pulmonary edema develops and improves venous return.
• Administer diuretics (furosemide, torsemide) per protocol. Rationale: Promotes sodium and water excretion. Monitor the response with repeat weights and intake and output, and escalate to ultrafiltration or CRRT if the patient is diuretic-resistant.
• Restrict sodium to below 2 g/day, and apply fluid restriction per provider order. Rationale: Reduces thirst, sodium retention, and hypertension, and prevents fluid overload in oliguric phases.
• Monitor serum potassium, and hold ACE inhibitors if K⁺ is above 5.5 mEq/L. Rationale: Hyperkalemia causes cardiac dysrhythmias, and ACE inhibitors worsen retention in AKI.
• Educate on medication adherence, diet, and activity limits. Rationale: Slows renal progression and aligns patient expectations with the treatment plan.
• Document interventions and responses as you go. Rationale: Pabau Scribe, our AI scribe, captures notes as you speak, so intervention details and patient responses are recorded consistently without added transcription time.

Sample AKI nursing care plan: A worked example

Here is one priority diagnosis worked through the full ADPIE process for a patient in the oliguric phase of AKI. Use it as a model for the other diagnoses in your plan.

Patient education and discharge planning

Education helps prevent AKI recurrence and slows progression to CKD. Key teaching topics include:

• Causes of AKI (sepsis, hypotension, nephrotoxins, contrast exposure) and how to recognize the patient’s own risk factors.
• Medication adherence: the rationale for ACE inhibitors or beta-blockers, and side effects to report (dizziness, fatigue, elevated potassium).
• Dietary changes: sodium restriction, fluid limits if needed, and adequate but not excessive protein, since too much raises BUN.
• Activity progression: follow provider guidelines and avoid strenuous exercise until renal function stabilizes.
• Follow-up appointments: scheduled nephrology or primary care visits for repeat labs (creatinine, BUN, GFR) and monitoring for CKD.
• When to call the provider: weight gain above 2 lb in 2 days, shortness of breath, chest pain, or decreased urine output.

A structured AKI nursing care plan standardizes assessment, diagnosis, and intervention planning across your team. Use the free downloadable template above so every patient with acute kidney injury gets the same systematic, evidence-based care.

Streamline your nursing documentation

Want to see how structured, HIPAA-compliant care plans work across your team? Book a demo to see how Pabau’s digital forms and clinical workflows cut documentation time while keeping AKI assessment and intervention notes consistent.

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