ABSTRACT
A 15-year-old Paso Fino gelding was evaluated because of acute renal failure following an episode of exertional rhabdomyolysis. The horse was azotemic and treated conservatively at another referral practice with no improvement in the azotemia. With conservative treatment and intermittent peritoneal dialysis, the horse had minimal improvement. Continuous-flow peritoneal dialysis (CFPD) was instituted on day 7 and continued for 3 consecutive days. Dramatic changes in the horse's attitude and serum creatinine concentration were detected within the first 24 hours of CFPD treatment. The horse remained hospitalized for 23 days; within 3 months of discharge, serum BUN and creatinine concentrations had returned to within the reference ranges and the horse had resumed normal activity. In adult horses, it appears that CFPD can be used to successfully treat acute renal failure that is refractory to conventional treatments.
Subject(s)
Acute Kidney Injury/veterinary , Horse Diseases/therapy , Peritoneal Dialysis, Continuous Ambulatory/veterinary , Acute Kidney Injury/blood , Acute Kidney Injury/therapy , Animals , Blood Urea Nitrogen , Creatinine/blood , Horse Diseases/blood , Horses , Male , Peritoneal Dialysis, Continuous Ambulatory/methods , Treatment OutcomeABSTRACT
A 7-month-old miniature horse was referred for respiratory distress. Tracheal collapse at the level of the thoracic inlet was diagnosed. An intraluminal nitinol stent was placed with endoscopic guidance. Respiratory function was restored immediately after stent placement. The main complication observed during a 14-month follow-up period was growth of granulation tissue through the stent, which was controlled satisfactorily by electrocautery performed during endoscopy with the horse standing. Treatment of tracheal collapse with an intraluminal stent is an effective, practical, and minimally invasive procedure in miniature and young equids and ponies.
Subject(s)
Horse Diseases/surgery , Tracheal Diseases/veterinary , Alloys/adverse effects , Animals , Electrocoagulation/veterinary , Endoscopy/veterinary , Granulation Tissue/growth & development , Horses , Minimally Invasive Surgical Procedures/veterinary , Postoperative Complications/surgery , Postoperative Complications/veterinary , Prosthesis Implantation/methods , Prosthesis Implantation/veterinary , Stents/adverse effects , Stents/veterinary , Tracheal Diseases/surgery , Treatment OutcomeABSTRACT
Two male North American elk from a commercial herd were evaluated because of a sudden onset of lethargy, anorexia, and voiding of red urine. These 2 elk were kept in the same pen as 4 other male elk that had died during the preceding 2 months. Laboratory analyses revealed anemia and intraerythrocytic parasites, later confirmed as Babesia odocoilei (a protozoal hemoparasite of cervids). Of the 240 elk remaining in the herd, 59 were screened for B odocoilei by microscopic evaluation of blood smears, protozoal culture of blood, and immunofluorescent antibody testing of serum. Of those 59 elk, 34 (58%) were infected with B odocoilei. Babesia odocoilei infection in elk can be fatal and should be considered in cases of sudden death or acute hemolytic anemia. Familiarity with the disease in elk is essential for practitioners because of the increasing popularity of commercial elk farming.
