Related Experiment Video
Updated: Apr 4, 2026

Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat
Published on: November 21, 2025
Continuous peripheral nerve blocks in the ambulatory setting: an update of the published evidence
Anthony T Machi1, Brian M Ilfeld
1aDepartment of Anesthesiology, University of Texas Southwestern Medical Center, Dallas, Texas bDepartment of Anesthesiology, University of California San Diego, San Diego, California, USA.
Purpose Of Review:
To review the evidence recently published involving the use of continuous peripheral nerve blocks (cPNBs) in the ambulatory setting.
Recent Findings:
New evidence exists involving the risks and benefits of cPNB in ambulatory patient populations such as pediatric ambulatory and postmastectomy patients. In addition, new related equipment is now available to facilitate ambulatory cPNB.
Summary:
Recent advancements in equipment for cPNB facilitate the usage in the ambulatory setting. Research-supported ambulatory cPNB indications have expanded to include pediatric subpopulations and major breast surgery, while further evidence mounts for its efficacy in patient populations with previously demonstrated benefits, such as foot, ankle and shoulder surgery.
Related Concept Videos
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
One of the advantages of...
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia
Local Anesthetics: Clinical Application as Spinal Anesthesia
Local Anesthetics: Differential Sensitivity of Nerve Fibers
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Nondepolarizing (Competitive) Neuromuscular Blockers: Pharmacological Actions
Although all competitive neuromuscular blockers are designed...

