Studies Pertaining to Declawing (Annotated)

Adapted from Patronek, Studies Pertaining to Onychectomy, 2001 Additional studies not cited in the original noted in color; additions and comments by Jean Hofve, DVM Study No. Cats Time Relevant Outcomes Description of Study, Sample and Major Findings Comments Benson et al., 1991 18 Post-operative plasma catecholamine levels Randomized experiment. 24 cats were randomized to either no surgery, or onychectomy with intravenous morphine, xylazine, or salicylate. Onychectomy was associated with increased postoperative plasma catecholamines that were decreased by morphine and xylazine but not saline. The conclusion was that pain is ...

2012-07-02T15:58:11-07:00