Questionnaire-based behaviour analysis of Cavalier King Charles spaniels with neuropathic pain due to Chiari-like malformation and syringomyelia.
Chiari-like malformation (CM)/syringomyelia (SM) is a disease complex recognised in Cavalier King Charles spaniels (CKCSs) that can lead to neuropathic pain (NeP). In humans, NeP is associated with anxiety, depression and reduced quality of life (QoL). In this study, databases of three specialist veterinary centres were searched and CKCS breed societies and health forums were contacted to identify CKCS with an imaging diagnosis of CM/SM. Owners completed questionnaires on behaviour, signalment, general health status, NeP and QoL. Data were analysed from 122 dogs out of 564 questionnaires completed, after incomplete questionnaires and data from dogs that had other potentially debilitating disease processes were excluded. NeP severity score was significantly and positively correlated with 'stranger-directed' fear (r(S)=0.28), non-social fear (r(S)=0.34), 'separation-related' behaviour (r(S)=0.38), attachment behaviour (r(S)=0.24), excitability (r(S)=0.21) and proxy for pain sensation (r(S)=0.29). Increased NeP was also significantly associated with decreased QoL (r(S)=0.47), ability to settle (r(S)=0.26) and willingness to exercise (r(S)=0.50). Severity of NeP was positively associated with certain fear-associated behaviour and with decreased owner-perceived QoL. Thus, neurobehavioural changes should be considered in the management of NeP in CKCS with CM/SM.
Department of Veterinary Clinical Sciences, Royal Veterinary College, Hatfield, UK.
Lynda
L
Rutherford
Annette
A
Wessmann
Clare
C
Rusbridge
Imelda M
IM
McGonnell
Siobhan
S
Abeyesinghe
Charlotte
C
Burn
Holger A
HA
Volk
D000818:Animals; D001139:Arnold-Chiari Malformation / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology / Q000662:veterinary*; D001522:Behavior, Animal; D004283:Dog Diseases / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology*; D004285:Dogs; D005060:Europe / Q000453:epidemiology; D005260:Female; D008297:Male; D009437:Neuralgia / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology / Q000662:veterinary*; D009656:North America / Q000453:epidemiology; D011788:Quality of Life; D013045:Species Specificity; D011795:Surveys and Questionnaires; D013595:Syringomyelia / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology / Q000662:veterinary*