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Partial intravenous anesthesia in cats and dogs
1Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada. Tanya.duke@usask.ca
The Canadian Veterinary Journal = La Revue Veterinaire Canadienne
|September 3, 2013
Summary
Partial intravenous anesthesia (PIVA) combines inhalational and injectable drugs to enhance anesthesia quality and reduce side effects. This technique offers superior pain relief and fewer complications compared to traditional methods.
Area of Science:
- Anesthesiology
- Pharmacology
Background:
- Partial intravenous anesthesia (PIVA) is an anesthetic technique.
- It involves concurrent administration of inhalational and injectable drugs.
- PIVA aims to reduce the required concentration of inhalational anesthetics.
Purpose of the Study:
- To describe the partial intravenous anesthesia technique.
- To highlight its benefits in improving anesthesia quality and analgesia.
- To list commonly used drugs in PIVA.
Main Methods:
- Utilizes a combination of intravenous injectable drugs with inhalational anesthetics.
- Commonly involves opioids, alpha-2 adrenergic agonists, injectable anesthetics, and lidocaine.
- Drugs are typically administered via continuous intravenous infusion.
Main Results:
- PIVA reduces the incidence of undesirable side effects associated with anesthesia.
- It provides a superior quality of both anesthesia and analgesia.
- Allows for lower concentrations of inhaled anesthetic agents to be used.
Conclusions:
- Partial intravenous anesthesia is an effective technique for improving patient outcomes.
- It offers a balanced approach to anesthesia and pain management.
- The concurrent use of injectable drugs enhances the safety and efficacy of anesthesia.
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