Visual summary
A smaller initial prescription is appropriate only while the combined treatment meets the patient's needs. Convenience does not replace clinical reassessment.
Text version
Incremental means planned escalation
A smaller initial PD prescription is incremental only when residual kidney function is measured, combined kidney-plus-peritoneal performance meets the person’s goals, and there is a written escalation plan. Fewer exchanges without tracking the kidney contribution can be undertreatment.
Assess the whole patient
Symptoms, volume status, appetite, nutrition, chemistry, daily routine, and residual urine output matter alongside formal clearance measurements.
Preserve and measure
Track residual kidney function and urine volume over time. Avoid assuming that the contribution present at initiation will remain unchanged.
Escalate when the contribution changes
Falling urine output, worsening congestion, poor appetite, increasing uremic symptoms, or deteriorating biochemistry should trigger reassessment of residual clearance and the prescription. Increase exchanges, volume, or treatment duration as appropriate; do not wait for a calendar date when clinical goals are already unmet.
Teach practical warning signs
Cloudy effluent, abdominal pain, exit-site changes, poor drainage, and increasing edema require clear reporting instructions and timely assessment.
Balance burden and adequacy
A smaller initial prescription is appropriate only while the combined treatment meets the patient's needs. Convenience does not replace clinical reassessment.