Category Archives: serum IgE test

Apoquel shortage? Try RESPIT!

By Jon Plant, DVM, DACVD Bad news, good news about Apoquel® from Zoetis (NYSE: ZTS). We learned last week that the Apoquel backorder situation is likely to continue throughout 2014 and into the summer of 2015. That is very sad … Continue reading

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Why aren’t there more randomized controlled trials on allergy immunotherapy in dogs?

By Jon D. Plant, DVM, Dipl. ACVD Long before I developed regionally-specific immunotherapy (RESPIT), I was interested in studying the efficacy of allergen-specific immunotherapy (ASIT) in dogs. Why?  The only placebo controlled study on ASIT, although a noble effort, had … Continue reading

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The efficacy of oromucosal or sublingual immunotherapy in dogs

by Jon Plant, DVM, DACVD Two routes of administration may be used for allergen immunotherapy: subcutaneous injection or oromucosal  / sublingual.  The subcutaneous route has been in use in humans and animals for more than 50 years.  After an initial … Continue reading

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Non-specific effects of immunotherapy in asthmatic cats

An interesting study pertinent to RESPIT was brought to my attention by my friend Dr. Dean Gebroe of Culver City Animal Hospital.  You may have noticed the capsule report in the September 2012 Clinician’s Brief entitled “One Allergen to Treat … Continue reading

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Serum allergy test reliability in dogs

If you are recommending that your client spend several hundred dollars on an allergy test for their dog, it would be nice to have confidence that the test is reliable.  It should demonstrate both test-retest reliability (repeatability) and inter-lab reliability … Continue reading

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Serum allergy testing of normal dogs

Do you wonder about the specificity of allergen-specific IgE tests in dogs (the percentage of dogs not allergic to an allergen that are correctly identified as non-allergic)?  Hopefully, you are using clinical criteria to make the diagnosis of canine atopic … Continue reading

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