Related Experiment Video
Updated: Apr 28, 2026
09:47
Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
Published on: June 2, 2022
2.3K
Pediatric ambulatory anesthesia
David A August1, Lucinda L Everett2
1Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, 55 Fruit Street, GRB-444, Boston, MA 02114, USA.
Anesthesiology Clinics
|June 3, 2014
Summary
This article addresses common pediatric anesthesia preoperative dilemmas, including managing upper respiratory infections, pregnancy testing, apnea monitoring, and anxiety reduction. It also covers anesthetic risks, remifentanil use, acetaminophen dosing, and pain blocks for circumcision.
Area of Science:
- Pediatric Anesthesiology
- Ambulatory Surgery
Background:
- Pediatric patients frequently require anesthesia for same-day surgical procedures.
- Several preoperative decisions present challenges for anesthesiologists caring for children.
Purpose of the Study:
- To review and discuss common preoperative dilemmas in pediatric anesthesia.
- To provide guidance on managing specific clinical scenarios and medication use in pediatric surgical patients.
Main Methods:
- Literature review and expert discussion of common preoperative issues.
- Analysis of anesthetic risks, pharmacological interventions, and pain management techniques.
Main Results:
- Key considerations include managing upper respiratory infections, pregnancy testing in adolescents, and indications for postoperative apnea monitoring.
- Effective nonpharmacological anxiety reduction techniques are discussed.
- Risks of anesthetic agents in children with undiagnosed neuromuscular weakness are highlighted.
- Guidance on remifentanil for intubation, rectal acetaminophen dosing, and comparing caudal vs. dorsal penile nerve blocks for post-circumcision pain is provided.
Conclusions:
- Optimizing preoperative assessment and management is crucial for safe pediatric ambulatory anesthesia.
- Evidence-based approaches to common dilemmas improve patient outcomes and reduce complications.
Related Concept Videos
01:24Parenteral Anesthetics: Overview
1.0K
Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
1.0K
01:23Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption
960
Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
960
01:26Pharmacokinetics in Pediatric Patients: Drug Excretion
404
In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
404
01:24General Anesthesia: Overview
1.1K
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
1.1K
01:22Stages of General Anesthesia
2.6K
Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
2.6K
01:24Pharmacokinetics in Pediatric Patients: Drug Metabolism
409
In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses...
409