Optimizing ketamine dosing strategies across diverse clinical applications: a comprehensive review.

Abstract

Ketamine has emerged as a versatile therapeutic agent with applications spanning anesthesia, pain management, and psychiatric disorders. This review examines ketamine's clinical utility across diverse administration routes, including intravenous, intramuscular, intranasal, and oral, emphasizing the need to individualize dosing regimens. We explore factors influencing ketamine dosing, such as patient characteristics (age, weight, comorbidities), concomitant medications, and desired clinical effects, while balancing efficacy and side effects. The impact of dose, infusion rate, and administration frequency on therapeutic outcomes is analyzed to provide a comprehensive understanding of its clinical implications. The review highlights the critical role of individualized dosing regimens tailored to patient-specific factors. The therapeutic effects of ketamine are dose-dependent, with infusion rate and administration frequency significantly influencing both efficacy and safety. Achieving a balance between clinical benefits and potential side effects remains paramount. There are gaps in knowledge, necessitating for further research into long-term effects, alternative administration routes, and personalized approaches informed by pharmacokinetic variability. Developing standardized, evidence-based protocols and exploring alternative strategies will improve ketamine's therapeutic potential while addressing safety, misuse, and availability concerns.