Intervet / Schering Plough Animal Health has launched Leventa, an easily administered once daily, liquid treatment for canine hypothyroidism.
Leventa is a low volume liquid formulation of levothyroxine sodium which provides the thyroxine needed by dogs with hypothyroidism. The company says it is readily accepted.
Until now, thyroxine has only been available in a tablet format. Leventa comes in a single presentation 30 ml bottle with a dosing syringe suitable for all weights of dogs, allowing straightforward storage and stock control.
Leventa enables accurate dosing and easy dose titration. The ready-to-dispense pack avoids time-consuming tablet dispensing and handling of medications.
In addition to the practical compliance benefits of the liquid format, Intervet / Schering Plough says Leventa also offers excellent bio-availability1. In trials, 79% of dogs stabilised on the once daily starting dose of 20g/kg avoiding lengthy stabilisation2.
Vicki Winslet, Veterinary Advisor at Intervet / Schering Plough said: "One of the greatest challenges faced by vets for effective treatment is owner compliance. Leventa overcomes this issue with a simple syringe dose replacing the need for tablets of varying sizes and quantities."
One of the most common endocrine disorders in dogs but difficult to diagnose, hypothyroidism can lead to a variety of issues including weight gain, lethargy and coat problems (including dullness, loss or thinning). It can also cause insulin resistance in diabetic dogs.
The launch of Leventa further extends Intervet / Schering Plough's endocrine portfolio which includes Caninsulin, developed for the treatment of diabetes in small animals and Vidalta, a once daily treatment for hyperthyroidism in cats which is already proving extremely popular with the profession.
For further information, please contact your Intervet/Schering-Plough account manager or telephone the company's Veterinary Support Group on 01908 685685.
1. Le Traon G, Burgaud S, Horspool LJ. (2008) Pharmacokinetics of total thyroxine in dogs after administration of an oral solution of levothyroxine sodium. J Vet Pharmacol Ther 31:95-101.2. Gommeren K, Benchekroun G, Brennan S.F, Burgaud S, Daminet S, Horspool L.J.I, Le Traon G, Rosenberg D, Mooney C.T (2008) A novel L-thyroxine solution is a safe and effective once daily treatment for canine hypothyroidism. In:Proceedings BSAVA congress 2008 , 3-6 April Birmingham, UK pp487-488
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