Human-Animal Interaction (HAI) in Research and Clinical Practice

Human-animal interaction is any interaction between humans and animals: educational outreach or activities that discuss the topic of animals or pets; pets in households; animal visitation from registered therapy animals; animal assisted therapy (AAT) and animal assisted activities (AAA). As part of a mini-symposium highlighting collaborative research opportunities with the Tufts Cummings School of Veterinary Medicine, this presentation discusses the benefits of human-animal interaction and the need for more rigorous evidence-based conclusions in this field

Body Condition Scores and Evaluation of Feeding Habits of Dogs and Cats at a Low Cost Veterinary Clinic and a General Practice

This study assessed body condition scores (BCS) and feeding habits for dogs and cats. Eighty-six cats and 229 dogs (and their owners) were enrolled from 2 clinics: a low cost clinic (n=149) and a general practice (n=166). BCS and body weight were recorded. Owners completed a survey which included animal age, sex, and breed; owner demographics; and feeding practices (e.g., diet, rationale for feeding practices). Owners from the low cost clinic had a significantly lower income (P<0.001) and education (P<0.001) compared to those from the general practice. Animals from the low cost clinic were younger (P<0.001) and dogs were less likely to be neutered (P<0.001). Overweight prevalence was 55% overall (P=0.083), with a significantly higher prevalence in the general practice for cats (44% versus 66%; P=0.046), but not for dogs (58% versus 53%; P=0.230). Multivariate analysis showed that only neuter status was significantly associated with BCS (P=0.004). Veterinarians were the most common source of nutritional information, though lack of accurate nutrition knowledge was common among all participants. These findings support the need for enhanced communication about optimal BCS and nutrition regardless of socioeconomic status

Predictors of Learner Satisfaction and Transfer of Learning in a Corporate Online Education Program

This study explores factors that predict learner satisfaction and transfer of learning in an online educational program at a multinational corporation, established to improve organizational learning through providing training in technical skills. A mixed-methods design was employed, selecting both quantitative methods utilizing survey research and qualitative methods employing open-ended questionnaire items, face-to-face and phone interviews, gathering the perspective of students, instructors, and instructional designers. The online courses were designed using a problem-centered and case-based approach to learning, and utilized technologies including Learning Management Systems such as Blackboard, Sharepoint, as well as instructional design tools such as Breeze, Captivate and PowerPoint. Online self-efficacy emerged as the strongest predictor of learner satisfaction; collegial support was the strongest predictor of transfer of learning. Qualitative analysis provided additional insight on these findings and the elements that impacted the operation of an online education program in a corporate setting

SoTL and the Institutional Review Board: Considerations before navigating the application process for classroom research in higher education

One of the more challenging areas of Scholarship of Teaching and Learning (SoTL) research can be navigating the components of human subjects research protections implemented by the Institutional Review Board (IRB). The authors of this article, a faculty developer and a current and former research compliance coordinator, discuss the history of IRB in relation to SoTL research and explicate some of the foundational components of IRB protocols for SoTL projects. In particular, the authors explore what constitutes “research” for SoTL projects, explain the different IRB types of review, and offer some sample SoTL projects with respect to their IRB implications

E-Mentoring Strategies for Cross-Cultural Learning and Community Building

This paper builds on mentoring practices by describing the strategies and results of cross-cultural group e-mentoring in an inquiry-based online course activity that supported Sri-Lankan faculty as online learners or protégés and higher-education students in their quest for knowledge and community. It focuses on the online e-mentoring experience of eight e-mentors in the United States (master\u27s and doctoral students at the University of New Mexico) who engaged in a three-week-long, cross-cultural problem-solving learning activity using Moodle

Physiological and behavioral effects of animal-assisted interventions for therapy dogs in pediatric oncology settings

Over the past two decades, animal-assisted interventions (AAIs), defined as the purposeful incorporation of specially trained animals in services to improve human health, have become increasingly popular in clinical settings. However, to date, there have been few rigorously-designed studies aimed at examining the impact of AAIs on therapy animals, despite a notable potential for stress. The current study measured physiological and behavioral stress indicators in therapy dogs who participated in AAI sessions in pediatric oncology settings, while also examining the psychosocial effects for patients and their parents. This manuscript describes the study’s canine stress findings. Methods: A total of 26 therapy dog-handler teams were paired with newly diagnosed children with cancer at five children’s hospitals in the United States. These teams provided regular AAI visits to the child and his/her parent(s) for a period of four months. The teams completed a demographic form, the Canine Behavioral Assessment & Research Questionnaire (C-BARQ), and a self-report survey to document the types of activities that occurred during each session. Canine saliva was also collected at five baseline time points and 20 minutes after the start of study sessions for cortisol analysis, and all study sessions were video recorded to document the dog’s behavior via an ethogram measure. Results: Data showed no significant differences in salivary cortisol levels between baseline (0.51µg/dL) and AAI sessions (0.44µg/dL), p = 0.757. Higher salivary cortisol was significantly associated with a higher number of stress behaviors per session (p = 0.039). There was a significant relationship between stress and affiliative session behaviors (pConclusions:Results show that therapy dogs did not have significantly increased physiological stress responses, nor did they exhibit significantly more stress-related behaviors than affiliative-related behaviors, while participating in AAIs in pediatric oncology settings. The significant relationship between canine cortisol and behavior, thus strengthening the argument for the use of cortisol in canine well-being research. This study discusses the importance of further investigation to confirm these findings, which may lead to enhanced canine involvement in hospital settings

Clinical phenotypes of infantile onset CACNA1A-related disorder

BACKGROUND: CACNA1A-related disorders present with persistent progressive and non-progressive cerebellar ataxia and paroxysmal events: epileptic seizures and non-epileptic attacks. These phenotypes overlap and co-exist in the majority of patients. OBJECTIVE: To describe phenotypes in infantile onset CACNA1A-related disorder and to explore intra-familial variations and genotype-phenotype correlations. MATERIAL AND METHODS: This study was a multicenter international collaboration. A retrospective chart review of CACNA1A patients was performed. Clinical, radiological, and genetic data were collected and analyzed in 47 patients with infantile-onset disorder. RESULTS: Paroxysmal non-epileptic events (PNEE) were observed in 68% of infants, with paroxysmal tonic upward gaze (PTU) noticed in 47% of infants. Congenital cerebellar ataxia (CCA) was diagnosed in 51% of patients including four patients with developmental delay and only one neurological sign. PNEEs were found in 63% of patients at follow-up, with episodic ataxia (EA) in 40% of the sample. Cerebellar ataxia was found in 58% of the patients at follow-up. Four patients had epilepsy in infancy and nine in childhood. Seven infants had febrile convulsions, three of which developed epilepsy later; all three patients had CCA. Cognitive difficulties were demonstrated in 70% of the children. Cerebellar atrophy was found in only one infant but was depicted in 64% of MRIs after age two. CONCLUSIONS: Nearly all of the infants had CCA, PNEE or both. Cognitive difficulties were frequent and appeared to be associated with CCA. Epilepsy was more frequent after age two. Febrile convulsions in association with CCA may indicate risk of epilepsy in later childhood. Brain MRI was normal in infancy. There were no genotype-phenotype correlations found

Advanced Preparation Makes Research in Emergencies and Isolation Care Possible: The Case of Novel Coronavirus Disease (COVID-19)

The optimal time to initiate research on emergencies is before they occur. However, timely initiation of high-quality research may launch during an emergency under the right conditions. These include an appropriate context, clarity in scientific aims, preexisting resources, strong operational and research structures that are facile, and good governance. Here, Nebraskan rapid research efforts early during the 2020 coronavirus disease pandemic, while participating in the first use of U.S. federal quarantine in 50 years, are described from these aspects, as the global experience with this severe emerging infection grew apace. The experience has lessons in purpose, structure, function, and performance of research in any emergency, when facing any threat

Genetic effects on gene expression across human tissues

Characterization of the molecular function of the human genome and its variation across individuals is essential for identifying the cellular mechanisms that underlie human genetic traits and diseases. The Genotype-Tissue Expression (GTEx) project aims to characterize variation in gene expression levels across individuals and diverse tissues of the human body, many of which are not easily accessible. Here we describe genetic effects on gene expression levels across 44 human tissues. We find that local genetic variation affects gene expression levels for the majority of genes, and we further identify inter-chromosomal genetic effects for 93 genes and 112 loci. On the basis of the identified genetic effects, we characterize patterns of tissue specificity, compare local and distal effects, and evaluate the functional properties of the genetic effects. We also demonstrate that multi-tissue, multi-individual data can be used to identify genes and pathways affected by human disease-associated variation, enabling a mechanistic interpretation of gene regulation and the genetic basis of diseas