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Complications of saffan anaesthesia in cats 总被引:1,自引:0,他引:1
N H Dodman 《The Veterinary record》1980,107(21):481-483
Complications associated with Saffan anaesthesia were recorded following 100 administrations of the anaesthetic to cats. Hyperaemia or oedema of the pinnae or forepaws was recorded in 69 per cent of administrations. Other common complications included coughing and partial laryngean spasm at intubation, cyanosis, postoperative vomiting and opisthotonus. Suggestions are made for minimising the incidence of such complications. 相似文献
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Boone SS Hernandez-Divers SJ Radlinsky MG Latimer KS Shelton JL 《Journal of the American Veterinary Medical Association》2008,233(6):960-967
Objective-To evaluate endoscopic liver biopsy and compare that technique with a standard coeliotomy biopsy technique in fish. Design-Randomized controlled clinical trial. Animals-30 channel catfish (Ictalurus punctatus). Procedures-10 fish were randomly assigned into control, coeliotomy, and coelioscopy groups. Anesthesia was performed with a recirculating anesthesia machine. Body weight, PCV, and total protein (TP) concentration in blood as well as plasma activities of aspartate aminotransferase, creatinine phosphokinase, lactate dehydrogenase, and sorbitol dehydrogenase were measured before and after surgery. Standard ventral coeliotomy or coelioscopy was performed, and the biopsy specimens were scored histologically. Results-Coeliotomy and coelioscopy procedures were well tolerated without acute deaths. Blood TP concentration and PCV decreased after surgery in the coelioscopy group because of intracoelomic fluid administration to aid visualization. Minor changes in activities for hepatic and muscular enzyme activities were apparent, but were not significantly different between the coelioscopy and coeliotomy groups. Coelioscopy and coeliotomy yielded biopsy specimens of similar diagnostic quality. However, coelioscopy permitted a more extensive evaluation of the viscera, and all 10 surgical wounds healed completely, compared with severe wound dehiscence in 3 of 10 fish that underwent coeliotomy. Conclusions and Clinical Relevance-Both coelioscopy and coeliotomy were capable of yielding antemortem liver biopsy specimens of diagnostic quality in catfish. Coelioscopy permitted a more detailed examination of the coelomic viscera through a smaller surgical incision, was less traumatic, and resulted in decreased wound dehiscence. 相似文献
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Only two of 49 cats undergoing surgical ligation of congenital extra- and intrahepatic portosystemic shunts died perioperatively, a mortality rate comparable with the mortality rates of dogs undergoing surgical attenuation of congenital portosystemic shunts and cats in which the shunts are attenuated with an ameroid ring constrictor. Thirty (83 per cent) of the 36 cats for which long-term information was available were still alive at a median follow-up period of 47 months (range six to 105 months); the outcome was excellent (no clinical signs) in 20 of them (median follow-up 37 months, range six to 105 months) and good (minimal clinical signs) in seven (median follow-up 39 months, range 10 to 73 months) and none of these 27 cats was on any long-term medication or special diet. The only major cause of morbidity was the development of neurological signs in 18 (37 per cent) of the cats. These included seizures and a wide variety of other neurological signs, and their development and persistence was not affected by the presence of preoperative seizures, the type of shunt, the degree of shunt attenuation or the age of the cat. The serum concentrations of ammonia and preprandial bile acids were normal or significantly below normal in the cats with neurological signs. Liver histopathology was similar in the cats with and without neurological signs. Ten (56 per cent) of the 18 cats that developed neurological signs recovered normal neurological function long term. 相似文献
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T. M. Glaus L. M. Cornelius J. W. Bartges † C. Reusch 《The Journal of small animal practice》1998,39(5):218-222
Percutaneous gastrostomy tubes were placed non-endoscopically in 31 cats and 10 dogs using either a rigid insertion tube (n=13) or an Eld gastrostomy tube applicator (n=28). Tubes were placed successfully in 38 of the 41 animals and the consequent feeding was of therapeutic benefit to 31 of the animals. Six of 41 died or were euthanased for reasons unrelated to gastrostomy. In four cases (10 per cent), gastrostomy failed with respect to correct tube placement or tube feeding. Overall complications occurred in 18 of 41 animals. Severe procedural complications occurred in two cats; a cardiorespiratory arrest during pharyngeal manipulation and erroneous tube placement through the distal oesophagus. Moderate late complications included peristomal food leakage (n=2), peristomal abscess (n=2) and pyloric outflow obstruction by a migrated tube (n=1). Complications associated with the feeding procedure, nausea and vomiting (n=3), led to aspiration pneumonia in one case. 相似文献
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Campbell SJ Marks SL Yoshimoto SK Riel DL Fascetti AJ 《Journal of the American Animal Hospital Association》2006,42(3):197-206
Sixteen dogs and cats with a variety of primary diseases were retrospectively evaluated following endoscopic placement of a one-step low-profile gastrostomy device. Overall, the devices were well tolerated, with most complications being minor in nature. Complications included bloody or purulent peristomal discharge, peristomal swelling, peristomal inflammation, discomfort associated with the device, leaking through the device, chewing at the device, premature removal of the device, peritonitis, and aspiration pneumonia. Dogs survived for up to 2241 days, and cats survived for up to 593 days after initial device placement. The median survival time after device insertion for dogs was 89 days, and for cats it was 87 days. 相似文献
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K. J. Nytko M. S. Weyland S. Dressel-Böhm S. Scheidegger L. Salvermoser C. Werner S. Stangl A. C. Carpinteiro B. Alkotub G. Multhoff S. Bodis C. Rohrer Bley 《Veterinary and comparative oncology》2023,21(4):605-615
Hyperthermia is a form of a cancer treatment which is frequently applied in combination with radiotherapy (RT) to improve therapy responses and radiosensitivity. The mode of action of hyperthermia is multifactorial; the one hand by altering the amount of the blood circulation in the treated tissue, on the other hand by modulating molecular pathways involved in cell survival processes and immunogenic interactions. One of the most dominant proteins induced by hyperthermia is the major stress-inducible heat shock protein 70 (Hsp70). Hsp70 can be found in the blood either as a free-protein (free HSP70) derived from necrotic cells, or lipid-bound (liposomal Hsp70) when it is actively released in extracellular vesicles (EVs) by living cells. The aim of the study was to evaluate the levels of free and liposomal Hsp70 before and after treatment with RT alone or hyperthermia combined with radiotherapy (HTRT) in dogs and cats to evaluate therapy responses. Peripheral blood was collected from feline and canine patients before and at 2, 4, 6 and 24 h after treatment with RT or HTRT. Hsp70 enzyme-linked immunosorbent assays (ELISAs) were performed to determine the free and liposomal Hsp70 concentrations in the serum. The levels were analysed after the first fraction of radiation to study immediate effects and after all applied fractions to study cumulative effects. The levels of free and liposomal Hsp70 levels in the circulation were not affected by the first singular treatment and cumulative effects of RT in cats however, after finalizing all treatment cycles with HTRT free and liposomal Hsp70 levels significantly increased. In dogs, HTRT, but not treatment with RT alone, significantly affected liposomal Hsp70 levels during the first fraction. Free Hsp70 levels were significantly increased after RT, but not HTRT, during the first fraction in dogs. In dogs, on the other hand, RT alone resulted in a significant increase in liposomal Hsp70, but HTRT did not significantly affect the liposomal Hsp70 when cumulative effects were analysed. Free Hsp70 was significantly induced in dogs after both, RT and HTRT when cumulative effects were analysed. RT and HTRT treatments differentially affect the levels of free and liposomal Hsp70 in dogs and cats. Both forms of Hsp70 could potentially be further investigated as potential liquid biopsy markers to study responses to RT and HTRT treatment in companion animals. 相似文献
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The intravenous and oral disposition of the antithyroid drug methimazole was determined in 10 clinically normal cats and nine cats with naturally occurring hyperthyroidism. After intravenous administration of 5 mg methimazole, the mean residence time was significantly (P less than 0.05) shorter in the cats with hyperthyroidism than in the normal cats, but there was no significant difference between the mean values for total body clearance (CL), steady state volume of distribution (Vdss), terminal elimination rate constant (ke), or serum terminal half-life (t1/2) in the two groups of cats. After oral administration, the mean bioavailability of methimazole was high in both the normal cats (77.6 per cent) and cats with hyperthyroidism (79.5 per cent). The values for mean residence time, ke and serum terminal t1/2 after oral dosing were significantly shorter in the cats with hyperthyroidism than in the normal cats. However, after oral administration of methimazole there were no significant differences between the mean values for CL, Vdss, bioavailability and maximum serum concentrations or the time for maximal concentrations to be reached in the two groups of cats. Overall, most pharmacokinetic parameters for methimazole were not altered by the hyperthyroid state. However, the cats with hyperthyroidism did show a trend toward faster elimination of the drug compared with the normal cats, similar to what has been previously described for the antithyroid drug propylthiouracil in cats. These results also indicate that methimazole is well absorbed when administered orally and has a higher bioavailability than that of propylthiouracil in cats with hyperthyroidism.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
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L. R. Thomsett 《The Journal of small animal practice》1989,30(4):236-241
Orthodox virus infection of domestic cats in the United Kingdom was first reported in 1978. Outbreaks of a disease considered to be due to cowpox (orthopox) infection had been reported in a number of species of zoo animals in Europe between 1971 and 1977 and a serious outbreak occurred among cheetahs in a United Kingdom zoo. In this species the clinical signs were ülcerating and crusted skin lesions, in some cases complicated by respiratory signs and death. An increasing number of cases of pox infection of domestic cats has been reported in Great Britain. Affected animals have shown ulcerating and crusted skin lesions particularly of the head and limbs; systemic illness was uncommon. Immunologically compromised cats, ie, FeLV positive or those receiving corticosteroid of megestrol acetate therapy, were found to be more likely to show extensive or generalised pox lesions. The source of infection is thought to be small wild mammals, ie, voles, acting as a reservoir of virus, which are preyed upon by domestic cats. Feline orthopox virus infection is a zoonosis. Transmission of the disease from affected cats to incontact owners has been reported from Great Britain and the continent of Europe. The differential diagnosis of the condition in cats includes those skin disorders commonly treated with steroidal anti-inflammatory preparations. Definite diagnosis is important as these drugs are contraindicated in viral infections. Confirmation of diagnosis may be by virus isolation and serology. Histological examination of skin biopsy specimens is also helpful. Whether or not the causal agent of this disease should be referred to as cowpox virus or feline orthopox virus continues to be a matter of debate. 相似文献