Comparison of Endotracheal, Caudal Thoracic Air Sac, and Clavicular Air Sac Administration of Isoflurane in Sulphur-Crested Cockatoos (Cacatua galerita)

Jaensch, Susan M.; Cullen, L.K.; Raidal, Shane

doi:10.1647/1082-6742(2001)015[0170:coecta]2.0.co;2

Cited by 20 publications

(9 citation statements)

References 7 publications

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“…Isoflurane is the anesthetic of choice for birds [ 4 , 5 ] due to its relative safety and effectiveness [ 6 ], better control over the change of the anesthetic depth and recovery [ 7 ] and because of its rapid reversal resulting in a wide margin of safety and it is well tolerated by all the species [ 8 ]. Isoflurane does not produce any clinically deleterious effect on cardiorespiratory functions in pigeons [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Physiological alteration, quality of anesthesia and economy of isoflurane in domestic chickens (Gallus domesticus)

Deori¹,

Sarma²,

Nath³

et al. 2017

Vet World

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Aim:Aim of the study was to evaluate the effect of isoflurane anesthesia on physiological parameters, assessment of anesthetic qualities, and economy of use of isoflurane in domestic chickens (Gallus domesticus).Materials and Methods:In this study, 18 apparently healthy adult domestic chickens were selected randomly and divided into three groups. The birds were anesthetized by masked induction with isoflurane at a dose rate of 3.5%, 4%, and 5% and were maintained with 1.5%, 2%, and 2.5% isoflurane with oxygen by endotracheal intubation in Groups I, II, and III, respectively. Physiological parameters, viz., cloacal temperature, heart rate, and respiration rate were recorded at 0, 5, 10, 20, 30, 40, 50, and 60 min. The quality of anesthesia was assessed on the basis of induction time, induction behavior, quality of sedation, production of analgesia, degree of muscle relaxation, palpebral reflex, recovery time, and recovery behavior. The economy of anesthesia was calculated in terms of quantity of isoflurane utilized during 60 min of study. Statistical analysis was performed by analysis of variance, Duncan’s multiple range tests.Results:There was significant decrease (p<0.01) in physiological parameters such as in cloacal temperature, heart rate and respiration rate in the birds of all the groups from 0 to 60 min. The induction time was 5.83±0.33, 2.37±0.18, and 0.87±0.15 min, respectively, in Groups I, II, and III. Induction behavior was smooth in Group III, whereas mildly stormy in Group II and I. Quality of sedation was excellent in Group III, better in Group II as compared to Group I. Analgesia was moderate in Group III whereas poor in Group II and I. Degree of muscle relaxation was excellent in Group III, whereas good in Group I and II. Palpebral reflexes were absent in all the groups. Recovery time was 15.33±0.84, 18.83±0.94, and 26.50±0.85 in Groups I, II, and III respectively. Recovery behavior was smooth in birds of all the groups. The cost of the anesthesia was 158.22±1.04, 194.27±0.66, and 236.84±0.60 Indian National Rupee in Groups I, II, and III, respectively. Quantity of anesthesia utilized in each group was 7.62±0.05, 9.35±0.03, and 11.41±0.03 ml in Groups I, II, and III, respectively.Conclusion:The use of isoflurane at different concentration produces different level of physiological changes, quality of anesthesia and economy without causing any deleterious effect on the birds. The physiological parameters observed in this study can serve as reference values for the wild and endangered birds.

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Section: Introductionmentioning

confidence: 99%

Physiological alteration, quality of anesthesia and economy of isoflurane in domestic chickens (Gallus domesticus)

Deori¹,

Sarma²,

Nath³

et al. 2017

Vet World

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“…Inserting air sac cannulas bilaterally and ventilating both lungs in our study might have yielded a stronger association between P Ē CO 2 and PaCO 2 . However, in a study of isoflurane anesthetized sulphur‐crested cockatoos, no significant difference was found between P E ′ CO 2 and PaCO 2 while the birds breathed spontaneously through an endotracheal tube or caudal thoracic (unilateral) air sac cannula (Jaensch ). [Correction added on 29 January 2013, after first online publication: P Ē CO 2 was changed to P E ′CO 2 .].…”

Section: Discussionmentioning

confidence: 98%

Association of partial pressure of carbon dioxide in expired gas and arterial blood at three different ventilation states in apneic chickens (Gallus domesticus) during air sac insufflation anesthesia

Paré

Ludders

Erb

2013

Veterinary Anaesthesia and Analgesia

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“…Recovery from isoflurane is primarily due to the elimination of the gas by the lungs [5, 18, 21, 25]. Because of their small size and high body surface to volume ratio and the use of high oxygen flow rates, hypothermia develops quickly during anaesthesia in birds [4, 21].…”

Section: Discussionmentioning

confidence: 99%

“…Isoflurane continues to be a popular anaesthetic agent for birds [ 1 – 3 ], due to its relative safety and effectiveness [ 4 ], and changes in the depth of anaesthesia and recovery can be easily and quickly controlled [ 5 , 6 ]. Its faster induction and recovery, relative sparing effect on cardiovascular function and cerebral blood flow autoregulation, and negligible metabolism make isoflurane useful in the anaesthetic management of debilitated, aged, or exotic veterinary patients [ 3 , 7 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Intermittent Positive Pressure Ventilation on Depth of Anaesthesia during and after Isoflurane Anaesthesia in Sulphur-Crested Cockatoos (Cacatua galerita galerita)

Chemonges

2014

Veterinary Medicine International

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This study aimed to determine the effect of intermittent positive pressure ventilation (IPPV) on the depth of inhalation anaesthesia in parrots. Anaesthesia was induced with 3.0% isoflurane in six Sulphur-crested Cockatoos (Cacatua galerita galerita) and maintained using either 1.5% or 3.0% during spontaneous ventilation (SV) or IPPV at 6 (IPPV-6) or 12 (IPPV-12) breaths per minute. The time taken for the appearance of somatic reflexes and the return of SV after IPPV was recorded. During recovery, the body jerk, beak, eye, and shivering reflexes appeared after 126 ± 27 s, 133 ± 26 s, 165 ± 34 s, and 165 ± 44 s, respectively. All cockatoos developed apnoea after IPPV-12 and only some did after IPPV-6. Return of SV after IPPV-12 was delayed compared to IPPV-6. Recovery times after the SV runs were significantly different between 1.5% and 3.0% isoflurane anaesthesia. Similarly, after IPPV, the recovery times were significantly different between 1.5% and 3.0% isoflurane anaesthesia. Recovery times after 3.0% inhaled isoflurane were longer than those of 1.5% inhaled isoflurane. In conclusion, cockatoos recovering from isoflurane anaesthesia are likely to exhibit body jerk, beak, eye, and shivering reflexes in that order. IPPV increases the depth of anaesthesia in a rate and dose-related manner and prolongs recovery.

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Comparison of Endotracheal, Caudal Thoracic Air Sac, and Clavicular Air Sac Administration of Isoflurane in Sulphur-Crested Cockatoos (Cacatua galerita)

Cited by 20 publications

References 7 publications

Physiological alteration, quality of anesthesia and economy of isoflurane in domestic chickens (Gallus domesticus)

Physiological alteration, quality of anesthesia and economy of isoflurane in domestic chickens (Gallus domesticus)

Association of partial pressure of carbon dioxide in expired gas and arterial blood at three different ventilation states in apneic chickens (Gallus domesticus) during air sac insufflation anesthesia

Effect of Intermittent Positive Pressure Ventilation on Depth of Anaesthesia during and after Isoflurane Anaesthesia in Sulphur-Crested Cockatoos (Cacatua galerita galerita)

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