Analgesia

Assessing the affective component of pain, and the efficacy of pain control, using conditioned place aversion in calves

Pain in animals is typically assessed using reflexive and physiological responses. These measures allow inferences regarding nociception but provide little basis for conclusions about the affective component of pain (i.e. how negatively the experience is perceived). Calves routinely undergo painful...

Year Published: 2019Topics: Analgesia, Body Modification/MutilationAnimal Type: Cattle

Citation: Ede, T., von Keyserlingk, M. A. G., Weary, D. M. 2019. Assessing the affective component of pain, and the efficacy of pain control, using conditioned place aversion in calves. Biology Letters 15(10), 20190642.

Sustained-release buprenorphine improves postsurgical clinical condition but does not alter survival or cytokine levels in a murine model of polymicrobial sepsis

Cecal ligation and perforation (CLP) is a common technique for studying sepsis in mice. Because of the invasiveness of the procedure and its effects on clinical condition, many animal care and use committees require the use of analgesics with CLP....

Year Published: 2016Topics: Analgesia, Disease/Experimental ModelAnimal Type: Mouse, Rodent

Citation: Herndon, N. L., Bandyopadhyay, S., Hod, E. A. et al. 2016. Sustained-release buprenorphine improves postsurgical clinical condition but does not alter survival or cytokine levels in a murine model of polymicrobial sepsis. Comparative Medicine 66(6), 455–462.

To treat or not to treat: The effects of pain on experimental parameters

A common dilemma faced by all animal bioethics committees arises when exceptions are proposed to the use of analgesics in painful procedures. The committee and researcher must weigh the possible confounding effects of including additional drugs (analgesics) in their treatment...

Year Published: 2017Topics: AnalgesiaAnimal Type: All/General

Citation: Peterson, N. C., Nunamaker, E. A., Turner, P. V. 2017. To treat or not to treat: The effects of pain on experimental parameters. Comparative Medicine 67(6), 469–482.

Anaesthetic and perioperative management of 14 male New Zealand white rabbits for calvarial bone surgery

Calvarial bone surgery on rabbits is frequently performed. This report aims to document a simple and practical anaesthetic and perioperative management for this procedure. Fourteen male New Zealand white rabbits were included in the study. Subcutaneous (SC) dexmedetomidine, ketamine and...

Year Published: 2019Topics: Analgesia, Anesthesia & Sedation, Disease/Experimental ModelAnimal Type: Rabbit

Citation: Raillard, M., Detotto, C., Grepper, S. et al. 2019. Anaesthetic and perioperative management of 14 male New Zealand white rabbits for calvarial bone surgery. Animals 9(11), 896.

Laying hen’s mobility is impaired by keel bone fractures and does not improve with paracetamol treatment

Keel bone fractures (KBF) in laying hens pose a severe problem for animal welfare as they are likely to be associated with pain and suffering. Furthermore, they are suspected to hinder or restrict hens in their performance of natural species-specific...

Year Published: 2019Topics: AnalgesiaAnimal Type: Bird, Chicken

Citation: Rentsch, A. K., Rufener, C. B., Spadavecchia, C. et al. 2019. Laying hen's mobility is impaired by keel bone fractures and does not improve with paracetamol treatment. Applied Animal Behaviour Science 216, 19-25.

A single dose of ketoprofen in the immediate postpartum period has the potential to improve dairy calf welfare in the first 48 h of life

The welfare impact of birth on newborn calves has rarely been studied. Dystocia in particular may have significant welfare costs for calves. While analgesia is sometimes provided to calves born to difficult parturition by veterinary surgeons in practice, it is...

Year Published: 2019Topics: Analgesia, Rearing & WeaningAnimal Type: Cattle

Citation: Gladden, N., Ellis, K., Martin, J. et al. 2019. A single dose of ketoprofen in the immediate postpartum period has the potential to improve dairy calf welfare in the first 48 h of life. Applied Animal Behaviour Science 212, 19-29.

Evaluation of analgesic efficacy of meloxicam and 2 formulations of buprenorphine after laparotomy in female Sprague-Dawley rats

Managing postoperative pain in rodents is an important part of any animal care and use program, and identifying an optimal analgesic plan for a surgical procedure is critical to providing for animal welfare. Opioids and NSAID are commonly used in...

Year Published: 2018Topics: AnalgesiaAnimal Type: Rat, Rodent

Citation: Nunamaker, E. A., Goldman, J. L., Adams, C. R. et al. 2018. Evaluation of analgesic efficacy of meloxicam and 2 formulations of buprenorphine after laparotomy in female Sprague-Dawley rats. JAALAS 57(5), 498–507.

Evaluating analgesic efficacy and administration route following craniotomy in mice using the grimace scale

Most research laboratories abide by guidelines and mandates set by their research institution regarding the administration of analgesics to control pain during the postoperative period. Unfortunately, measuring pain originating from the head is difficult, making adequate decisions regarding pain control...

Year Published: 2019Topics: Analgesia, Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Cho, C., Michalidis, V., Lecker, I. et al. 2019. Evaluating analgesic efficacy and administration route following craniotomy in mice using the grimace scale. Scientific Reports 9, 359.

Refinements to captive chimpanzee (Pan troglodytes) care: a self-medication paradigm

In an effort to enhance welfare, behavioural management continually refines methods of non-human primate (NHP) care. Chimpanzees (Pan troglodytes) are one of the most cognitively complex captive NHPs and they have been observed to self-medicate in the wild. The population...

Year Published: 2018Topics: AnalgesiaAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Webb, S. J. N., Hau, J., Schapiro, S. J. 2018. Refinements to captive chimpanzee (Pan troglodytes) care: a self-medication paradigm. Animal Welfare 27(4), 327-341.

Dairy cows under experimentally-induced Escherichia coli mastitis show negative emotional states assessed through Qualitative Behaviour Assessment

Mastitis and associated pain have been identified as a major health and welfare problem affecting dairy cows, however little is known about how cows emotionally experience this illness. Qualitative behaviour assessment (QBA) is a ‘whole animal' methodology for assessing animal...

Year Published: 2018Topics: Analgesia, Welfare AssessmentAnimal Type: Cattle

Citation: de Boyer des Roches, A., Lussert, A., Faure, M. et al. 2018. Dairy cows under experimentally-induced Escherichia coli mastitis show negative emotional states assessed through Qualitative Behaviour Assessment. Applied Animal Behaviour Science 206, 1-11.