Anesthesia & Sedation

Sevoflurane or isoflurane anaesthesia? A prospective, randomised blinded clinical trial in horses undergoing elective surgery

Background: Isoflurane is the only volatile anaesthetic agent licensed for equine use in the United Kingdom, but sevoflurane is also commonly used. The two agents have rarely been compared for use in clinical elective surgery. Methods: This single centre, prospective,...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Equine

Citation: White, K. L., Hird, J. F. R., Taylor, P. M. 2021. Sevoflurane or isoflurane anaesthesia? A prospective, randomised blinded clinical trial in horses undergoing elective surgery. Veterinary Record 189(3), e507.

Efficacy and behavioral recovery of different anesthetics

The use of proper anesthesia in zebrafish research is essential to ensure fish welfare and data reliability. However, anesthesia long-term side effects remain poorly understood. The purpose of this study was to assess anesthesia quality and recovery in adult zebrafish...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Fish, Zebrafish

Citation: Jorge, S., Ferreira, J. M., Olsson, I. A. S. et al. 2021. Efficacy and behavioral recovery of different anesthetics. Zebrafish 18(5), 330-337.

Minimizing complications in a porcine survival craniotomy model

A large craniotomy survival porcine model is useful for scientific research. The surgical approaches and complications of craniotomies in pigs have not been published before. This study describes how large craniotomies were performed in 46 pigs and how the risk...

Year Published: 2021Topics: Anesthesia & Sedation, Disease/Experimental Model, Surgery & Post-OpAnimal Type: Pig

Citation: Kinaci, A., Vaessen, K., Redegeld, S. et al. 2021. Minimizing complications in a porcine survival craniotomy model. Laboratory Animals 55(5), 435-442.

Behavior and body temperature alterations in piglets anesthetized for castration during a four-hour recovery phase

One way to eliminate pain during surgical castration is to provide general anesthesia by intramuscular injection. However, its disadvantage is the long recovery phase, during which anesthetized piglets have to be separated from the sow and managed appropriately. In this...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Pig

Citation: Schmid, S. M., Steinhoff-Wagner, J. 2021. Behavior and body temperature alterations in piglets anesthetized for castration during a four-hour recovery phase. Applied Animal Behaviour Science 245, 105497.

Anesthetic efficacy of magnesium chloride and ethyl alcohol in temperate octopus and cuttlefish species

Cephalopods are important in biologic and biomedical research, yet relatively little objective information is available to guide researchers and veterinarians regarding the best methods for anesthetizing these animals for various experimental procedures. Recent studies demonstrate that ethyl alcohol and magnesium...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Cephalopod, Invertebrate

Citation: Abbo, L. A., Himebaugh, N. E., DeMelo, L. M. et al. 2021. Anesthetic efficacy of magnesium chloride and ethyl alcohol in temperate octopus and cuttlefish species. JAALAS 60(5), 556-567.

Welfare in Nile tilapia production: Dorsal fin erection as a visual indicator for insensibility

In aquaculture, to ensure animal welfare in pre-slaughter and slaughter stages, it is fundamental that fish are insensible. A method for evaluating fish insensibility is based on visual sensibility indicators (VSI) assessment (i.e., self-initiated behavior, responses to stimuli and reflexes)....

Year Published: 2021Topics: Anesthesia & Sedation, Surgery & Post-OpAnimal Type: Fish, Tilapia

Citation: Camargo-dos-Santos, B., Carlos, C. L., Favero-Neto, J. et al. 2021. Welfare in Nile tilapia production: Dorsal fin erection as a visual indicator for insensibility. Animals 11(10), 3007.

Comparison of recovery quality following medetomidine versus xylazine balanced isoflurane anaesthesia in horses: A retrospective analysis

Medetomidine partial intravenous anaesthesia (PIVA) has not been compared to xylazine PIVA regarding quality of recovery. This clinical retrospective study compared recoveries following isoflurane anaesthesia balanced with medetomidine or xylazine. The following standard protocol was used: sedation with 7 µg·kg−1...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Equine

Citation: Kälin, I., Henze, I. S., Ringer, S. K. et al. 2021. Comparison of recovery quality following medetomidine versus xylazine balanced isoflurane anaesthesia in horses: A retrospective analysis. Animals 11(8), 2440.

The impact of a stress-reducing protocol on the quality of pre-anaesthesia in cats

Introduction: Transport to the clinic is a major source of stress for cats. The process involves being put into a carrier, driven in a car and handled. Cats are therefore removed from the safe-haven of their territory and experience many...

Year Published: 2021Topics: Anesthesia & Sedation, Handling, Relocation & TransportAnimal Type: Cat

Citation: Argüelles, J., Echaniz, M., Bowen, J. et al. 2021. The impact of a stress-reducing protocol on the quality of pre-anaesthesia in cats. Veterinary Record 188(12), e138.

Isoflurane, sevoflurane and desflurane use in cane toads (Rhinella marina)

Anaesthetic chamber concentrations of isoflurane, sevoflurane and desflurane that resulted in loss of righting reflex within 15 minutes in 50 per cent of toads (Rhinella marina) exposed (ED50-LRR

Year Published: 2016Topics: Anesthesia & SedationAnimal Type: Amphibian, Frog & Toad

Citation: Morrison, K.E., Strahl-Heldreth, D. Clark-Price, S.C. 2016. Isoflurane, sevoflurane and desflurane use in cane toads (Rhinella marina). Veterinary Record Open 3(1), e000185.

Comparison of anesthetic and cardiorespiratory effects of tiletamine-zolazepam-detomidine-butorphanol, tiletamine-zolazepam-xylazine-butorphanol, and ketamine-detomidine-butorphanol in pigs

OBJECTIVE: To evaluate and compare the anesthetic, analgesic, and cardiorespiratory effects of tiletamine-zolazepam-detomidine-butorphanol (TZDB), tiletamine-zolazepam-xylazine-butorphanol (TZXB), and ketamine-detomidine-butorphanol (KDB) in pigs and to assess anesthetic recovery duration and quality following administration of tolazoline as a reversal agent. ANIMALS: 11 healthy...

Year Published: 2021Topics: Anesthesia & SedationAnimal Type: Pig

Citation: Chang, L.-J., Ko, J. C., Weil, A. B. et al. 2021. Comparison of anesthetic and cardiorespiratory effects of tiletamine-zolazepam-detomidine-butorphanol, tiletamine-zolazepam-xylazine-butorphanol, and ketamine-detomidine-butorphanol in pigs. Journal of the American Veterinary Medical Association 258(8), 883-891.