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यह माप कि डायलिसिस मरीज़ के खून से अपशिष्ट पर्याप्त रूप से हटा रहा है या नहीं — Kt/V और URR द्वारा जांची जाती है। अपर्याप्त डायलिसिस से थकान, खुजली, कुपोषण और जटिलताएं बढ़ती हैं।
Dialysis adequacy encompasses both small solute clearance (measured by Kt/V or URR) and middle molecule clearance (beta-2 microglobulin), fluid balance management, electrolyte normalization, acid-base balance, blood pressure control, anemia management, nutritional status, and patient-reported outcomes. The minimum adequacy standards per KDOQI: spKt/V ≥1.2 for thrice-weekly HD, eKt/V ≥1.0 (corrected for rebound). For PD, weekly Kt/V target is ≥1.7 per KDOQI. Achieving adequacy requires optimizing prescription parameters: blood flow rate (Qb 300-400 mL/min), dialysate flow rate (Qd 500-800 mL/min), treatment time (≥4 hours), dialyzer type, and dialysis frequency.
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This content is a general reference, not medical advice, a diagnosis, or a treatment plan. Do not change your diet, fluids, medicines, or dialysis plan without your nephrologist or renal dietitian. Individual recommendations depend on your labs, medications, conditions, and care plan.