Before use
Do not use:
- in horses with anorexia.
- in horses with hyperlipaemia and associated clinical signs such as inappetence or lethargy.
Special warnings: Laminitis is a common clinical sign of insulin dysregulation (ID), so suitable endocrinologic tests should be conducted and clinical signs assessed to establish a diagnosis of ID prior to treatment. Insulin concentrations may also be influenced by seasonal variation. The effect of velagliflozin may vary depending on husbandry practices, particularly a diet high in non-structural carbohydrates. Velagliflozin treatment cannot replace appropriate husbandry management of an ID horse, which includes dedicated diet and regular exercise, as feasible.
Special precautions for use in animals:
- An increase of triglycerides in the blood (hypertriglyceridaemia) may occur; it is usually asymptomatic and transient. Measurement of triglyceride concentrations before treatment can provide a reference for the individual horse. Triglyceride concentrations should be monitored following treatment initiation (e.g. after 4 to 14 days). If the increase is clinically significant, appropriate follow-up monitoring is indicated.
- In horses with hypertriglyceridaemia which do not show clinical signs of hyperlipaemia (such as inappetence or lethargy), treatment can be continued based on a benefit-risk assessment by the attending veterinarian. If significant hypertriglyceridaemia persists, continuation should be revisited, taking into account co-morbidities such as hepatic lipidosis. If clinical signs of hyperlipaemia are observed, treatment should be paused until those signs are resolved.
- If hypoglycaemia is suspected or confirmed, treatment should only be started after resolution.
- Diet optimisation should have been implemented before starting treatment. The start of treatment should not coincide with abrupt feed restrictions or with significantly reduced feed intake.
- Constant free access to water for drinking must be ensured, due to osmotic diuresis and potential volume depletion.
- In clinical studies, velagliflozin at 0.3 mg/kg was given to 11 horses for 40 weeks; safety and efficacy have not been assessed beyond this duration. Biochemical parameters, including insulin, returned to pre-treatment levels within 4 weeks of stopping treatment. In one study, without husbandry changes, elevated digital pulses were observed in four of six horses after treatment stopped, and one subsequently developed laminitis.
- The safety and efficacy have not been investigated in horses under 3 years of age, nor in horses under 110 kg in bodyweight.
Precautions for the person giving the product:
- Accidental exposure may cause increased urination, and symptoms of low blood pressure or low blood sugar, such as dizziness. Take care to avoid children accessing an unattended filled syringe. Do not leave the syringe unattended.
- If skin contact occurs, avoid hand-to-mouth contact, and wash hands immediately. If symptoms occur, seek medical advice.
- The product may cause slight irritation to the eyes. Avoid contact with the eyes. If contact with the eyes occurs, rinse immediately with water, and seek medical advice if symptoms persist.
- The product contains propylene glycol, which may cause hypersensitivity reactions. People with known hypersensitivity to this substance should avoid contact with the product.
- As no data are available on whether exposure presents a risk to pregnant and/or breastfeeding women, they should consider wearing gloves in addition to standard hygiene practices.
Pregnancy, lactation and fertility: The safety has not been established during pregnancy or lactation. The use is not recommended during pregnancy or lactation; use only according to the benefit-risk assessment by the attending veterinarian. The use is not recommended in breeding animals.
Interactions: Direct drug-drug interactions have not been investigated in vivo. Concomitant use of pergolide and NSAIDs did not impact the safety or efficacy. Limited data are available for metformin and levothyroxine; use with other blood insulin lowering compounds has not been investigated. Concomitant treatment with diuretics has not been evaluated and may have a potential synergistic effect.
Withdrawal period: Not to be used in horses intended for human consumption. Treated horses may never be slaughtered for human consumption. The horse must have been declared as not intended for human consumption under national horse passport legislation.
Adverse events and overdose
Very common (more than 1 animal in 10 treated): elevated triglyceride. Severe hypertriglyceridaemia (above 5.7 mmol/L) is usually asymptomatic and transient.
Common (1 to 10 animals in 100 treated): weight loss, which may occur due to the glucosuric effect and the associated calorie loss and may be excessive. Undesirable weight loss can be mitigated by an appropriate diet plan in parallel to treatment.
Undetermined frequency: polyuria (increased urination) and polydipsia (increased thirst) due to the osmotic diuretic effect.
Reporting adverse events is important. It allows continuous safety monitoring of a veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to either the marketing authorisation holder or its local representative or the national competent authority via the national reporting system.
Storage and disposal
- This product does not require any special storage conditions.
- Shelf life after first opening the bottle: 3 months.
- Medicines should not be disposed of via wastewater. Use take-back schemes for the disposal of any unused veterinary medicinal product or waste materials derived thereof in accordance with local requirements and with any national collection systems applicable.