Tasipimidine, a novel orally administered alpha-2 adrenoceptor agonist, alleviates canine acute anxiety associated with owner departure—A pilot study
Why this work is in the frame
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Bibliographic record
Abstract
Separation anxiety in dogs is a problematic behavior characterized by anxiety that occurs exclusively in the owner's absence or virtual absence, resulting in owner complaints of destructiveness, excessive vocalization, and elimination in the home. The consequences of separation anxiety may include that the owners surrender their dog to a shelter, or even have the dog euthanized. Adrenergic alpha-2 agonists have been shown to be effective in alleviating acute canine fear-based behavior problems at subsedative doses. In this study, the objective was to assess the efficacy of tasipimidine, a novel orally administered adrenergic alpha-2 agonist, in alleviating acute anxiety associated with owner departure in dogs. Twelve clinically healthy privately-owned dogs with a history of separation anxiety were enrolled in a double-blind, placebo-controlled, crossover clinical field study consisting of three 4-day treatment periods in randomized order each followed by a 3-day washout. In each treatment period a different treatment was administered. The three treatments were: placebo, tasipidimine 10ug/kg and tasipidimine 30 ug/kg, all prepared as an oral solution using the same base. At each of the 4-day treatment period study treatment was administered once daily one hour before owner´s departure. Effects of treatment on signs of separation anxiety were assessed by the owner using video recordings. Owner departure related acute anxiety severity score, dog's alertness, usability of the product and adverse events were recorded. Overall, the results showed a statistically significant treatment effect favoring tasipimidine (P= 0.001). When the doses were separately compared to placebo, the dog owners rated the effect of the study treatment more often positively after administering tasipimidine 30 µg/kg compared to placebo (OR 5.40; 95% CI 1.15-25.2; P = 0.032). A statistically significant reduction with the 30 µg/kg dose was seen in destructive/rearranging behavior (P = 0.006) and vocalization (P = 0.036). Most of the dogs were scored to be fully responsive at all time points (66.7%) and able to stand up and walk normally (91.7%), and none of the dogs was scored to be unresponsive or unable to walk. No serious adverse events were reported. The majority of the owners found the product very easy (75.0%) or easy (15.7%) to use. This was a small, cross-over study with one target to select the clinically most suitable dose. Tasipimidine should be further studied in a larger parallel group study to further evaluate its effect as a treatment option for dogs suffering from separation anxiety.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it