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Use of sedation and local anesthesia to prepare children for procedures
1Department of Pediatrics, Stanford University School of Medicine, Palo Alto, Calif., USA.
Insights
Choosing the right pain relief and sedation for children depends on the procedure and patient factors. Local anesthetics are often sufficient, but careful drug selection and monitoring are crucial for safety.
Area of Science:
- Pediatric Anesthesiology
- Pain Management in Children
- Sedation Protocols
Background:
- Analgesic and sedative requirements in pediatric patients are variable.
- Patient cooperation and procedure type significantly influence needs.
Purpose of the Study:
- To outline appropriate analgesic and sedative strategies for pediatric procedures.
- To emphasize safety considerations for local anesthetics and sedatives.
Main Methods:
- Review of common local anesthetics used in pediatrics (e.g., buffered lidocaine, lidocaine-prilocaine eutectic mixture, tetracaine-adrenaline-cocaine).
- Discussion of sedative agents like chloral hydrate and midazolam.
- Emphasis on procedural considerations, patient factors, and safety monitoring.
Main Results:
- Local anesthesia is often adequate for common pediatric procedures.
- Careful selection and administration of anesthetics are necessary to avoid systemic toxicity.
- Sedation requires appropriate monitoring and trained personnel.
Conclusions:
- Tailoring analgesic and sedative approaches to individual pediatric patients is essential.
- Adherence to safety guidelines for drug administration and monitoring is paramount.
- Chloral hydrate and midazolam are considered for specific pediatric sedation needs.
Abstract:
Analgesic and sedative needs depend on the type of procedure, the child's age and the degree of cooperation from the child and parents. Local anesthesia, which may be administered subcutaneously or in topical gel form, generally is sufficient for common procedures such as lumbar puncture and laceration repair. Frequently used local anesthetics in children include buffered lidocaine, the eutectic mixture of lidocaine and prilocaine and the combination of tetracaine, adrenaline and cocaine. To reduce the potential for systemic absorption and toxicity, anesthetics should not be applied on or near mucosal areas. To minimize drug interactions, only a single sedating drug should be used, with dosage limits defined and never exceeded. If sedation is necessary, continuous pulse oximetry, a resuscitation cart and personnel trained in sedative drug use and advanced airway management must be available. Because of its therapeutic index and low toxicity, chloral hydrate has long been a popular sedative-hypnotic drug. Midazolam may be considered when amnesia is desired.