title: [Stress hyperglycemia in sick cats: a retrospective study over 4 years].
abstract: Between January 1997 and December 2000 blood glucose concentrations were measured in 2278 sick cats at the time of their initial presentation at the hospital. In 827 cats (36%) hyperglycemia (blood glucose >8 mmol/l) was documented, 1388 cats (61%) had normal blood glucose levels, 63 cats (3%) were hypoglycemic. In 674 of 827 cats (81.5%) no further investigations were performed and the veterinarian judged the hyperglycemia to be stress related. In 153 of the 827 cats (18.5%) blood glucose measurements were repeated and/or serum fructosamine concentrations evaluated. In 106 cats (69%) stress hyperglycemia and in 47 (31%) diabetes mellitus was then diagnosed. Blood glucose concentrations in cats with stress hyperglycemia were between 8.1 and 60.4 mmol/l (Median 10.3), in cats with diabetes mellitus between 8.5 and 70.0 (Median 27.7). Blood glucose concentrations in cats with diabetes mellitus were significantly higher than in cats with stress hyperglycemia. Cats with stress hyperglycemia suffered from a variety of different diseases, the most frequently encountered were surgical problems, neoplasia, heart diseases, upper and lower urinary tract diseases. Blood glucose concentrations in cats with heart diseases and in cats with neoplasia was higher than in cats with other disorders, however, the difference was not significant. Cats with diabetes mellitus were significantly more frequent male castrated than cats with stress hyperglycemia. Cats with stress hyperglycemia were significantly older than cats with normoglycemia.
authors.affiliation: Klinik für Kleintiermedizin, Universität Zürich.
authors.forename: P
authors.initials: P
authors.lastname: Laluha
authors.forename: B
authors.initials: B
authors.lastname: Gerber
authors.forename: D
authors.initials: D
authors.lastname: Laluhová
authors.forename: F S
authors.initials: FS
authors.lastname: Boretti
authors.forename: C E
authors.initials: CE
authors.lastname: Reusch
mesh_terms: D000367:Age Factors; D000818:Animals; D001786:Blood Glucose / Q000378:metabolism; D002371:Cat Diseases / Q000097:blood* / Q000175:diagnosis / Q000209:etiology; D002415:Cats; D003920:Diabetes Mellitus / Q000097:blood / Q000175:diagnosis / Q000662:veterinary*; D003937:Diagnosis, Differential; D005260:Female; D019270:Fructosamine / Q000097:blood; D006943:Hyperglycemia / Q000097:blood / Q000175:diagnosis / Q000662:veterinary*; D008297:Male; D012189:Retrospective Studies; D013312:Stress, Physiological / Q000097:blood / Q000175:diagnosis / Q000662:veterinary*
chemical_list: D001786:Blood Glucose; D019270:Fructosamine
vernacular_title: Stresshyperglykämie bei kranken Katzen: Eine retrospektive Studie über 4 Jahre.