ABSTRACT
SnakeMap is a national cloud-based, veterinary snakebite registry. It was designed to prospectively collect data of the clinical circumstances and temporospatial information on cases of snake envenomation in dogs and cats. We herein introduce the project and summarise the data from the first 4 years of SnakeMap. The registry is a veterinary community-based online database allowing case entry from veterinary hospitals across Australia. Registry data comprise hospital characteristics, patient characteristics, envenoming snake type, treatment and outcome variables, including time and geolocation of the snake bite. We present summative information on select key variables from the SnakeMap registry (1 July 2015 to 30 June 2019). Twenty-eight hospitals from 6 states/territories entered 624 cases into the registry, including 419 dogs (67%) and 205 cats (33%). Bite time was available in 216 animals of which 90 (42%) were reported to be bitten in the 3 hours between 03:00 pm and 05:59 pm; median bite to presentation interval was 60 (interquartile range [IQR] 30, 211) minutes in dogs and 95 (IQR 41, 238) minutes in cats. Bites occurred in the owner's yard in 356 dogs (85%) and 53 cats (26%). A snake venom detection kit was used in 172 cases (28%) and antivenom was administered in 523 cases (85%). Most animals (n = 534, 88%) survived to discharge (median hospitalisation of 25 [IQR 16, 62] hours). SnakeMap effectively collects relevant clinical data from dogs and cats with presumed snake bite and provides locally specific information on the epidemiology of snake envenomation in small animals.
Subject(s)
Cat Diseases , Dog Diseases , Snake Bites/veterinary , Animals , Antivenins , Australia , Cats , Dogs , Elapidae , RegistriesABSTRACT
A venomous King Island tiger snake (Notechis ater humphreysi)bit a herpetologist on the hand on the forty-eight floor of a Sydney city building. Prompt first-aid treatment, comprising the application of a wide constrictive bandage the length of the limb, combined with immobilisation, delayed central movement of the venom until resuscitative care and antivenom were available. The patient had received tiger-snake antivenom 16 years previously, and also suffered from atopic eczema. Administration of 6000 units of tiger-snake antivenom after parenteral administration of an antihistamine was uneventful. A transient rash on the second day and a mild urticarial rash on the twelfth day after envenomation may have been either serum reactions or allergic response to other medication.
Subject(s)
Antivenins/therapeutic use , First Aid , Occupational Diseases/therapy , Snake Bites/therapy , Adult , Australia , Bandages , Humans , Immobilization , Male , Pressure , Snake VenomsABSTRACT
A new intravenous safflower oil emulsion (Liposyn, Abbott) was administered to 23 patients receiving total parenteral nutrition. In a prospective clinical trial, 500 ml of the 10% emulsion was administered each day for a minimum of 10 days. Plasma fatty acid estimations showed a rise in linoleic acid in 22 patients, and a fall in triene/tetraene ratio ( a guide to the presence of essential fatty acid deficiency), in 17 patients within four days of commencement of the infusion. Administration of Liposyn prevented the development of biochemical evidence of essential fatty acid deficiency. There were no clinical side effects attributable to the emulsion. Elevation of serum triglyceride and liver enzyme concentrations occurred in some patients.
Subject(s)
Fat Emulsions, Intravenous , Oils/therapeutic use , Parenteral Nutrition, Total , Parenteral Nutrition , Safflower Oil/therapeutic use , Adult , Aged , Blood Pressure , Body Temperature , Fatty Acids/blood , Fatty Acids, Nonesterified/blood , Female , Humans , Linoleic Acids/blood , Lipids/blood , Male , Middle Aged , PulseABSTRACT
A case of acute traumatic tetraplegia during pregnancy resulting in maternal death is presented, and problems of management are discussed. Difficulties experienced by the mother were intractable urinary tract infection and respiratory insufficiency; those in the neonate were prematurity and the effects of drugs administered to the mother.
Subject(s)
Pregnancy Complications , Quadriplegia/complications , Accidents, Traffic , Adult , Female , Fetus/drug effects , Humans , Labor, Induced , Muscle Relaxants, Central/administration & dosage , Phenoperidine/administration & dosage , Pregnancy , Pregnancy Complications/therapy , Respiration/drug effects , Respiratory Insufficiency/etiology , Urinary Tract Infections/etiologyABSTRACT
The efficiency of 2 different doses of bovine PPD tuberculin was compared using the caudal fold test for the detection of tuberculosis in beef cattle. Two matched groups of 98 cattle were selected on the basis of their reactivity to HCSM tuberculin. Cattle in each group were tested with a singl 0.1 ml dose of bovine PPD tuberculin containing either 0.1 mg or 0.2mg bovine PPD respectively. Two further groups of 100 young stock from a herd with an incidence of tuberculosis of less than 0.1% were selected as controls. Tests were interpreted subjectively by palpation and observation and objectively by caliper measurement at 48, 72 and 96h. All cattle were examined post mortem for the presence of visible lesions. The 0.2 mg dose of PPD detected 95% tuberculous cattle and caused false-positive reactions in 19% of cattle without lesions. The 0.1 mg dose detected 80% of tuberculous cattle and caused 11% false-positive reactions. No visible lesions of tuberculosis were found in either of the control groups although 11% reacted to 0.2 mg and 5% to 0.1 mg bovine PPD at 72h. The optimum time for reading tuberculin tests was found to be in the period 48 to 72h after the injection of bovine PPD and subjective interpretation was more efficient than caliper measurement as a means of detection of tuberculous cattle. The 0.2 mg dose of bovine PPD was found to be more specific than HCSM tuberculin.
