Comparative Anesthesia and Analgesia of Zoo Animals and Wildlife

Caulkett, Nigel; Arnemo, Jon M.

doi:10.1002/9781119421375.ch40

Cited by 15 publications

(18 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Não foi caracterizada, porém, hipotermia, que é genericamente caracterizada por uma temperatura corpórea abaixo de 35 ºC, quando podem ser observadas alterações como um maior tempo de recuperação, assim como predispor o animal à acidose, coagulopatias e arritmias. (29) Foi..observada..alta..frequência..cardíaca, acima de 90 bpm, nos primeiros minutos após a indução..anestésica,..explicada..pelo..estresse..do transporte e administração do dardo anestésico, além da ação taquicardizante da tiletamina. Além disso, a laringoscopia e a intubação endotraqueal podem estar associadas a uma alteração hemodinâmica transitória, caracterizada por hipertensão e taquicardia.…”

Section: Discussionunclassified

Anestesia total intravenosa para tratamento endodôntico em Panthera leo: relato de caso

Trebien

Freitag

Nishimori

et al. 2022

Semin. Cienc. Biol. Saude

View full text Add to dashboard Cite

Animais presentes em zoológicos frequentemente necessitam de captura e anestesia para a realização de procedimentos clínicos e cirúrgicos. A anestesia total intravenosa apresenta vantagens como redução do estresse cirúrgico e menor depressão cardiovascular e respiratória, entretanto, ainda são escassas as pesquisas dedicadas dentro deste contexto. Nesse sentido, o objetivo deste relato foi avaliar o protocolo anestésico empregado, visando um procedimento seguro e passível de reversão para a espécie silvestre selecionada. Acompanhou-se a anestesia de um leão (Panthera leo), macho, adulto, proveniente do Zoológico Municipal de Curitiba, submetido a procedimento endodôntico. A medicação pré-anestésica constituiu-se de dexmedetomidina (6µg/kg), metadona (0,2mg/kg), midazolam (0,1mg/kg) e tiletamina-zolazepam (1,2mg/kg). A indução foi realizada com propofol (1mg/kg) e o animal foi intubado. Visando promover analgesia local, fora realizado bloqueio infraorbitário esquerdo com 5mL de lidocaína a 2%. A manutenção foi realizada por meio do fornecimento de propofol (0,02-0,1mg/kg/h), dexmedetomidina (0,5mg/kg/h) e remifentanil (5mg/kg/h). Pôde-se concluir que o protocolo realizado se mostrou tanto eficaz quanto seguro para a referida espécie encaminhada ao procedimento em questão.

show abstract

Section: Discussionunclassified

Anestesia total intravenosa para tratamento endodôntico em Panthera leo: relato de caso

Trebien

Freitag

Nishimori

et al. 2022

Semin. Cienc. Biol. Saude

View full text Add to dashboard Cite

show abstract

“…Generally, in the capture and anesthesia of free-living animals, the biological materials collection (blood) for laboratory analysis and a pre-anesthetic physical evaluation is not possible. Patients' physical condition is not correctly assessed, and animals are usually assumed to be healthy (Caulkett & Arnemo 2015). Given the challenges found during wildlife animal capture, their morbidity and mortality can be high and harmful for the people involved in the capture process.…”

Section: Introductionmentioning

confidence: 99%

“…Given the challenges found during wildlife animal capture, their morbidity and mortality can be high and harmful for the people involved in the capture process. The most common problem is the weather condition, which dictates whether capture is possible or not (Caulkett & Arnemo 2015).…”

Section: Introductionmentioning

confidence: 99%

Influence of social stress on value of minimal anesthetic concentration of isuflurano in guan (Penelope obscura) captured in wildlife

et al. 2019

View full text Add to dashboard Cite

This study aimed to determine and evaluate whether there are differences in values of MAC in wildlife captured guan (Penelope obscura) under different conditions of social stress. This study used 27 bird species guan (P. obscura), divided into two groups: animals kept in the same enclosure (Collective Group) and animals kept in individual cages (Individual Group). The research was conducted at the Advanced Research Base of IBAMA, Painel/SC, and at the Clinical Veterinary Hospital of the “Universidade do Estado de Santa Catarina”, Lages/SC. The birds were captured using network trap with manual disarmament and transported to the Veterinary Hospital in cages. The animals were fasted for 2 to 6 hours before the procedure; anesthetic induction was performed with isoflurane for instrumentation. The isoflurane CAM was placed in the target value 1.3v% in the first animal of each group, and waited 15 minutes for the nociceptive (electric) stimulus, in the value of 50 hertz and 50mA, held in faradic form (3 consecutive simple stimuli, followed by 2 continuous stimuli). The stimulus was performed on the lateral side of the left pelvic limb in the tibiotarsal region, and the electrodes were fixed with a 22G needle at a distance of 5cm between them. The bird’s responses to the stimulus were considered positive (wing movements, head or vocalization) or negative (not presented movements of wings, head or vocalization) and the MAC value of the animal was recorded. Negative responses reduced next birds’ MAC value by about 10%, and MAC positive responses increased by about 10%. Statistical analysis was done by methods up and down and analyze quantal for MAC and paired t-test for equivalent or t-test for variances not equal variances for the physiological variables. At the end of the experiment, the birds were reintroduced in the same capture area. The MAC value of isoflurane in the Collective Group was 1.4v% and the Individual Group 1.9v% to 0.903atm. It is observed that guan (P. obscura) in the Collective Group showed lesser anesthetic resistance to isoflurane than the birds in the Individual Group, showing that some levels of social stress can influence the MAC values of the isoflurane.

show abstract

“…Typically, animals are trapped before administration of anesthetic drugs to enable safe handling (Larsen and Kreeger 2014). Physical restraint and induction of anesthesia are stressful procedures and require the use of optimal methods, equipment, and drugs (Caulkett and Arnemo 2015). A number of different physical capture techniques have been used in canids depending on the target species, habitat, and available resources and expertise.…”

mentioning

confidence: 99%

“…The main side effect was hyperthermia. Rectal temperatures higher than 40 C are cause for concern and attempts should be made to cool the animal (Caulkett and Arnemo 2015). In future studies on African wolves, the rectal temperature should be measured in 5-10 min interval to detect thermoregulatory problems.…”

mentioning

confidence: 99%

Capture and Immobilization of African Wolves (Canis Lupaster) in the Ethiopian Highlands

Gutema

Atickem

Lemma

et al. 2018

Journal of Wildlife Diseases

Self Cite

View full text Add to dashboard Cite

: We captured 14 individual African wolves ( Canis lupaster) a total of 16 times in the Ethiopian Highlands in April 2015 and March 2016 by using rubber-lined foothold traps and immobilized them with dexmedetomidine-ketamine. Traps were baited with sheep meat and surveyed every 2 h. Capture efficiency (number of captures per number of visits) was 0.94, and capture rate (number of captures per number of trap nights) was 0.24. Trapped wolves were immobilized with 0.025 mg/kg dexmedetomidine and 8-10 mg/kg ketamine on the basis of respective estimated body mass. Mean (SD) induction times were 3.4 (0.5) min for subadults ( n=4), 3.5 (0.3) min for adult males ( n=4), and 4.7 (1.0) min for adult females ( n=6). Inductions were calm, muscle relaxation was good, and all animals were completely immobilized. Apart from increased rectal temperatures, no major negative side effects were observed. Atipamezole at 10 mg intramuscularly per milligram of dexmedetomidine administered was used for reversal at a mean of 43.5 (7.7) min after administration of dexmedetomidine-ketamine. Recoveries were relatively smooth, and animals were on feet, leaving the site within a mean of 13.6 (3.9) min, after atipamezole administration. Our results indicate that African wolves can be safely captured and immobilized by using rubber-lined foothold traps and dexmedetomidine and ketamine.

show abstract

Comparative Anesthesia and Analgesia of Zoo Animals and Wildlife

Cited by 15 publications

References 33 publications

Anestesia total intravenosa para tratamento endodôntico em Panthera leo: relato de caso

Anestesia total intravenosa para tratamento endodôntico em Panthera leo: relato de caso

Influence of social stress on value of minimal anesthetic concentration of isuflurano in guan (Penelope obscura) captured in wildlife

Capture and Immobilization of African Wolves (Canis Lupaster) in the Ethiopian Highlands

Contact Info

Product

Resources

About