Kidney Health

Acute Kidney Injury (AKI)

Acute kidney injury is a sudden episode of kidney failure or damage that occurs within hours or days, causing waste product buildup in the blood.

Prevalence:~10-15% of hospitalized patients

📊 需要监测的关键指标

这些健康指标对于诊断和监测acute kidney injury (aki)至关重要:

🔬 Diagnostic Criteria

Healthcare providers use these thresholds to diagnose and classify acute kidney injury (aki):

MetricThresholdClassification
CreatinineRise ≥0.3 mg/dL in 48hStage 1
Creatinine2-2.9x baselineStage 2
Creatinine≥3x baseline or ≥4 mg/dLStage 3
Urine Output<0.5 mL/kg/h for 6hOliguria

Note: Diagnosis requires clinical evaluation. These criteria are for reference only.

⚠️ Risk Factors

Dehydration
Severe infection
Nephrotoxic medications
Major surgery
Pre-existing CKD
Advanced age

🔴 Potential Complications

If left unmanaged, acute kidney injury (aki) may lead to:

Fluid overload
Electrolyte imbalances
Uremia
Need for dialysis
Progression to CKD

✅ Prevention Strategies

1Stay well hydrated
2Avoid nephrotoxic drugs
3Monitor kidney function in high-risk situations
4Careful contrast dye use
5Manage underlying conditions

📊 Understanding Related Metrics

These health metrics play key roles in diagnosing, monitoring, and managing acute kidney injury (aki). Understanding what each measures helps you better interpret your results.

Creatinine

Role: Primary diagnostic marker

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BUN

Role: Nitrogen waste accumulation

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Urine Output

Role: Kidney function indicator

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eGFR

Role: Filtration rate

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❓ Frequently Asked Questions

What is Acute Kidney Injury (AKI)?

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How common is Acute Kidney Injury (AKI)?

~10-15% of hospitalized patients

What metrics should I monitor for Acute Kidney Injury (AKI)?

Key metrics include: Creatinine, BUN, Urine Output, eGFR. Regular monitoring of these values can help track disease status and treatment response.

How is Acute Kidney Injury (AKI) diagnosed?

Diagnosis requires clinical evaluation and may include blood tests, physical examination, and other assessments.

Can Acute Kidney Injury (AKI) be prevented?

Prevention strategies typically focus on lifestyle modifications and managing risk factors. Early detection through screening is also important.

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