A 55-year-old patient with renal impairment is prescribed a medication with a narrow therapeutic index. | Medibuddy
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13th July 2026

A 55-year-old patient with renal impairment is prescribed a medication with a narrow therapeutic index.

A 55-year-old patient with renal impairment is prescribed a medication with a narrow therapeutic index. What is the preferred parameter recommended for guiding dose adjustment in this patient, as per the BNF?

Select the SINGLE most appropriate option from the list below. Select ONE option only.

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