title: Chronic enteropathies in dogs: evaluation of risk factors for negative outcome.
abstract: OBJECTIVE
  Certain variables that are routinely measured during the diagnostic evaluation of dogs with chronic enteropathies will be predictive for outcome and a new clinical disease activity index incorporating these variables can be applied to predict outcome of disease.
  
  
  METHODS
  Seventy dogs were entered into a sequential treatment trial with elimination diet (FR, food-responsive group) followed by immunosuppressive treatment with steroids if no response was seen with the dietary trial alone (ST, steroid-treatment group). A 3rd group consisted of dogs with panhypoproteinemia and ascites (PLE, protein-losing enteropathy) that were treated with immunosuppressive doses of steroids.
  
  
  METHODS
  Three years of follow-up information was available for all dogs. Clinicopathologic variables were tested for their ability to predict negative outcome, defined as euthanasia due to refractoriness to treatment. Different scoring systems including different combinations of these variables were evaluated using receiver operating characteristic (ROC) curves.
  
  
  RESULTS
  Thirteen of 70 (18%) dogs were euthanized because of intractable disease. Univariate analysis identified a high clinical activity index, high endoscopic score in the duodenum, hypocobalaminemia (<200 ng/L) and hypoalbuminemia (<20 g/L) as risk factors for negative outcome.
  
  
  CONCLUSIONS
  Based on the factors identified by logistic regression and ROC curve analysis, a new clinical scoring index (CCECAI) was defined that predicts negative outcome in dogs suffering from chronic enteropathies.
authors: Small Animal Teaching Hospital of the University of Bern, Department of Veterinary Clinical Medicine, Vetsuisse Faculty, Switzerland. kallenspach@rvc.ac.uk
authors: K
authors: K
authors: Allenspach
authors: B
authors: B
authors: Wieland
authors: A
authors: A
authors: Gröne
authors: F
authors: F
authors: Gaschen
mesh_terms: D000418:Albumins / Q000032:analysis; D000818:Animals; D002097:C-Reactive Protein / Q000032:analysis; D002908:Chronic Disease; D016572:Cyclosporine / Q000494:pharmacology / Q000627:therapeutic use; D004032:Diet / Q000662:veterinary; D004283:Dog Diseases / Q000178:diet therapy* / Q000188:drug therapy*; D004285:Dogs; D005260:Female; D007410:Intestinal Diseases / Q000150:complications / Q000178:diet therapy / Q000188:drug therapy / Q000662:veterinary*; D007420:Intestine, Large / Q000473:pathology; D007421:Intestine, Small / Q000473:pathology; D008297:Male; D016017:Odds Ratio; D011239:Prednisolone / Q000494:pharmacology / Q000627:therapeutic use; D012307:Risk Factors; D013997:Time Factors; D016896:Treatment Outcome; D014805:Vitamin B 12 / Q000097:blood
chemical_list: D000418:Albumins; D016572:Cyclosporine; D002097:C-Reactive Protein; D011239:Prednisolone; D014805:Vitamin B 12