Shell, Linda G; Berezowski, John Andrew; Rishniw, Mark; Nibblett, Belle M; Kelly, Patrick (2015). Clinical and Breed Characteristics of Idiopathic Head Tremor Syndrome in 291 Dogs: A Retrospective Study. Veterinary medicine international, 2015, p. 165463. SAGE-Hindawi 10.1155/2015/165463
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Objective. To establish signalment and phenomenology of canine idiopathic head tremor syndrome (IHTS), an episodic head movement disorder of undetermined pathogenesis. Design. Retrospective case series. Animals. 291 dogs with IHTS diagnosed between 1999 and 2013. Procedures. Clinical information was obtained from an online community of veterinary information aggregation and exchange (Veterinary Information Network, 777 W Covell Boulevard, Davis, CA 95616) and conducted with their approval. Information on breed, sex, age of onset, tremor description, mentation during the event, effect of distractions and drugs, diagnostics, presence of other problems, and outcome was analyzed. Results. IHTS was found in 24 pure breeds. Bulldogs, Labrador Retrievers, Boxers, and Doberman Pinschers comprised 69%; mixed breeds comprised 17%. Average onset age was 29 months (range: 3 months to 12 years). First episode occurred before 48 months of age in 88%. Vertical (35%), horizontal (50%), and rotational (15%) movements were documented. Possible trigger events were found in 21%. Mentation was normal in 93%. Distractions abated the tremor in 87%. Most dogs did not respond to antiepileptic drugs. Conclusions and Clinical Relevance. This retrospective study documents IHTS in many breeds including Labrador Retrievers, Boxers, and mixed breeds.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
05 Veterinary Medicine > Department of Clinical Research and Veterinary Public Health (DCR-VPH) > Veterinary Public Health Institute 05 Veterinary Medicine > Department of Clinical Research and Veterinary Public Health (DCR-VPH) |
UniBE Contributor: |
Berezowski, John Andrew |
Subjects: |
600 Technology > 630 Agriculture |
ISSN: |
2090-8113 |
Publisher: |
SAGE-Hindawi |
Language: |
English |
Submitter: |
Susanne Agnes Lerch |
Date Deposited: |
11 May 2016 15:19 |
Last Modified: |
05 Dec 2022 14:54 |
Publisher DOI: |
10.1155/2015/165463 |
PubMed ID: |
26064776 |
BORIS DOI: |
10.7892/boris.80580 |
URI: |
https://boris.unibe.ch/id/eprint/80580 |
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