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Updated: Oct 4, 2025

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
Local anesthetics for the Nephrologist
Nupur N Uppal1, Mital Jhaveri2, Susana Hong1
1Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Great Neck, NY, USA.
Local anesthetics are widely used in patients with kidney disease for various procedures and pain management. This review examines their use, pharmacology, and dosage adjustments in kidney impairment.
Area of Science:
- Nephrology
- Anesthesiology
Background:
- Local anesthetics are frequently administered to patients with kidney disease for procedures like dialysis access and pain management.
- Data regarding the safe and effective use of local anesthetics in patients with impaired kidney function are not well-documented.
Purpose of the Study:
- To review the application of local anesthetics in patients with chronic kidney disease.
- To elucidate the pharmacology of local anesthetics and their pharmacokinetic alterations in reduced kidney function.
- To provide guidance on appropriate dosage adjustments for local anesthetics in patients with kidney dysfunction.
Main Methods:
- Literature review summarizing the use of local anesthetics in chronic kidney disease.
- Analysis of local anesthetic pharmacology and pharmacokinetics in relation to estimated glomerular filtration rate.
- Synthesis of data to propose dose regulation strategies.
Main Results:
- Local anesthetics are utilized in diverse renal procedures, including hemodialysis and transplantation.
- Reduced kidney function can impact the pharmacokinetics of local anesthetics, necessitating careful consideration.
- Specific dosing recommendations for local anesthetics in patients with kidney impairment are lacking but crucial.
Conclusions:
- A comprehensive understanding of local anesthetic use in chronic kidney disease is essential.
- Pharmacokinetic changes in kidney disease may alter local anesthetic efficacy and safety.
- Evidence-based guidelines for local anesthetic dosing in renal dysfunction are needed to optimize patient care.
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