Endoscopy Training in Small Animal Internal Medicine: A Survey of Residency Training Programs in North America.

Competency in multiple endoscopic techniques is a major goal of small animal internal medicine (SAIM) residency programs. Training relies predominantly on mentored supervision of procedures performed on patients. Supplementation of this apprenticeship model with classroom sessions and hands-on laboratories can be advantageous to trainees and patients. Few veterinary resources describe supplemental training options, and no single source exists for mentors to consult for program development. The purpose of this study was to describe the supplemental training opportunities currently available to SAIM residents at academic hospitals in the US and Canada and to compare their timing during the residency, resident and faculty time commitment, and perceived helpfulness. Data were collected by an electronic survey distributed to one faculty member per institution. The response rate was 80% (24/30). Most programs (22/24; 92%) offered some form of supplemental training, including classroom sessions (9/24) and hands-on laboratories using physical models (7/24), virtual reality simulators (2/24), and cadaver (2/24) and anesthetized (2/24) dogs. Fifteen programs provided residents with the opportunity to attend external endoscopy workshops. Only three programs required any training prior to residents performing procedures on patients. There was considerable variability in training between programs, precluding statistical comparisons. The survey identified topics for classroom sessions and several inexpensive physical models, rated very or extremely helpful, that would be suitable for programs with limited budgets. A human-based virtual reality simulator was also rated highly by two programs. Comprehensive, external workshops evoked numerous positive comments with perceived value ranging from somewhat to extremely helpful.

The contribution of de novo coding mutations to autism spectrum disorder.

Whole exome sequencing has proven to be a powerful tool for understanding the genetic architecture of human disease. Here we apply it to more than 2,500 simplex families, each having a child with an autistic spectrum disorder. By comparing affected to unaffected siblings, we show that 13% of de novo missense mutations and 43% of de novo likely gene-disrupting (LGD) mutations contribute to 12% and 9% of diagnoses, respectively. Including copy number variants, coding de novo mutations contribute to about 30% of all simplex and 45% of female diagnoses. Almost all LGD mutations occur opposite wild-type alleles. LGD targets in affected females significantly overlap the targets in males of lower intelligence quotient (IQ), but neither overlaps significantly with targets in males of higher IQ. We estimate that LGD mutation in about 400 genes can contribute to the joint class of affected females and males of lower IQ, with an overlapping and similar number of genes vulnerable to contributory missense mutation. LGD targets in the joint class overlap with published targets for intellectual disability and schizophrenia, and are enriched for chromatin modifiers, FMRP-associated genes and embryonically expressed genes. Most of the significance for the latter comes from affected females.

Duty hours restriction for our surgical trainees: An ethical obligation or a bad idea?

To ensure patient safety and protect the well-being of interns and residents, the Accreditation Council for Graduate Medical Education (ACGME) issued guidelines in 2003 limiting the working hours of physician trainees. Although many supported the goals of the ACGME, institutions struggled to restructure their programs and hire staff required by this unfunded mandate. Numerous studies have analyzed the effects of duty hours restrictions on patient outcomes and physician training over the past 15 years. Most agree that duty hours restrictions improved well-being of house officers, but these improvements came at the expense of continuity, and patient hand-offs led to medical errors. Effects on resident training are program specific, with duty hours restrictions having the most deleterious effects on surgical disciplines. Because veterinary specialists assume a similar role in providing 24-hour patient care, interns and residents face work-related stress as a result of extended working hours, on-call duty, and an increasingly complex caseload. The North Carolina State Veterinary Hospital is staffed by approximately 100 house officers representing almost every veterinary specialty group. We surveyed departing house officers regarding their quality of life and training experience. Sixty-six percent of interns and residents reported that they do not have time to take care of personal needs, and 57%-62% felt neutral or dissatisfied with their mental and physical well-being. Most trainees believed that decreased duty hours would improve learning, but 42% believed that decreased caseload would be detrimental to training. Veterinary educators must consider post-DVM veterinary training guidelines that maintain patient care with a good learning environment for interns and residents.

Regulation of mammalian Gli proteins by Costal 2 and PKA in Drosophila reveals Hedgehog pathway conservation.

Hedgehog (Hh) signaling activates full-length Ci/Gli family transcription factors and prevents Ci/Gli proteolytic processing to repressor forms. In the absence of Hh, Ci/Gli processing is initiated by direct Pka phosphorylation. Despite those fundamental similarities between Drosophila and mammalian Hh pathways, the differential reliance on cilia and some key signal transduction components had suggested a major divergence in the mechanisms that regulate Ci/Gli protein activities, including the role of the kinesin-family protein Costal 2 (Cos2), which directs Ci processing in Drosophila. Here, we show that Cos2 binds to three regions of Gli1, just as for Ci, and that Cos2 functions to silence mammalian Gli1 in Drosophila in a Hh-regulated manner. Cos2 and the mammalian kinesin Kif7 can also direct Gli3 and Ci processing in fly, underscoring a fundamental conserved role for Cos2 family proteins in Hh signaling. We also show that direct PKA phosphorylation regulates the activity, rather than the proteolysis of Gli in Drosophilia, and we provide evidence for an analogous action of PKA on Ci.

An imminent need for veterinary medical educators: are we facing a crisis?

A potential emerging shortage of veterinary medical educators requires the profession to acknowledge and understand the factors leading to this outcome. Expanding class sizes within existing schools and colleges of veterinary medicine and the expected expansion of new programs seeking AVMA-Council of Education accreditation have heightened the need to address an impending shortage of veterinary medical educators. A solution-oriented approach that accurately projects educator workforce needs and identifies factors contributing to the shortage requires effective collaboration across various partnering organizations to develop innovations in pedagogy and educational delivery methods. The veterinary profession must also identify and reduce disincentives that deter students and post-DVM trainees from pursuing careers in education. Finally, efforts at the state and federal level are critical to advocate for financial support and incentives for expansion of the veterinary medical educator workforce. Through these collective approaches and partnerships, the veterinary medical educator workforce can be strengthened to overcome obstacles for educating the next generation of veterinarians to meet societal needs.

Error reporting in a large animal veterinary teaching hospital identifies medication errors occur most often in the prescribing phase of therapy.

OBJECTIVE: To identify the rate at which medication errors occurred over a 2-year period in a large animal veterinary teaching hospital and describe the types of errors that occurred. SAMPLE: 226 medication errors over 6,155 large animal visits occurred during the study period. Multiple errors may have affected the same patient. METHODS: Medication error reports from March 1, 2021, to March 31, 2023, were reviewed retrospectively and classified by species, type of drug, and month and day of the week the error occurred. Errors were categorized according to multiple previously developed systems to allow for comparison to other studies. RESULTS: 226 medication errors occurred over 6,155 patient visits in a 2-year period: 57.5% (130/226) were identified by a dedicated large animal pharmacist, and 64.2% (145/226) of errors were identified and corrected before reaching the patient. Prescription/medication order errors (58.4% [132/226]) occurred significantly more often than errors in medication preparation (21.7% [49/226]; P < .001) and administration (19.6%; P < .001). Antibiotics (48.7% [110/226]) and NSAIDs (17.7% [40/226]) were the drug classes most involved in errors. CLINICAL RELEVANCE: Most medication errors in this study occurred in the ordering/prescribing phase. This is similar to reports in human medicine, where standardized medication error reporting strategies exist. Developing and applying similar strategies in veterinary medicine may improve patient safety and outcome.

Survey indicates addressing workplace environment, work-life balance, and flexibility are key to attracting and retaining veterinarians in academia.

OBJECTIVE: Referencing growing concerns over the recruitment and retention of faculty in academic veterinary medicine, the authors hypothesized that among surveyed veterinary residents and early-career faculty, work-life balance and workplace climate and culture are stronger motivators than financial considerations, regardless of demographic factors such as gender, race/ethnicity, and area of specialization. SAMPLE: 541 participants were included in data analysis. METHODS: A mixed methods approach was utilized, incorporating both quantitative data and qualitative, free-text responses to better understand veterinary career choices by contextualizing factors associated with academic medicine. RESULTS: Factors underpinning career-related decision-making were ranked by level of importance as (1) workplace environment/culture, (2) personal well-being/work-life balance, (3) salary and bonuses, (4) geographic location, (5) facilities and resources, (6) benefits, and (7) schedule flexibility. Desires for workload balance, schedule flexibility, support from leadership, and mentorship and collaboration were among the top themes of qualitative responses for both residents and early career faculty respondents. Factors influencing career decision-making for resident and early-career faculty are varied. Workplace environment, work-life balance, and schedule flexibility are areas that academic institutions can address and continue to improve and that are likely to positively impact entry into academia and the desire to stay. CLINICAL RELEVANCE: This study sought to understand factors related to career decision-making and interest in academic veterinary medicine among residents and early-career faculty. Understanding these factors can support efforts to recruit and retain faculty in academic veterinary medicine.

The Genotype and Phenotypes in Families (GPF) platform manages the large and complex data at SFARI.

The exploration of genotypic variants impacting phenotypes is a cornerstone in genetics research. The emergence of vast collections containing deeply genotyped and phenotyped families has made it possible to pursue the search for variants associated with complex diseases. However, managing these large-scale datasets requires specialized computational tools tailored to organize and analyze the extensive data. GPF (Genotypes and Phenotypes in Families) is an open-source platform ( https://github.com/iossifovlab/gpf ) that manages genotypes and phenotypes derived from collections of families. The GPF interface allows interactive exploration of genetic variants, enrichment analysis for de novo mutations, and phenotype/genotype association tools. In addition, GPF allows researchers to share their data securely with the broader scientific community. GPF is used to disseminate two large-scale family collection datasets (SSC, SPARK) for the study of autism funded by the SFARI foundation. However, GPF is versatile and can manage genotypic data from other small or large family collections. Our GPF-SFARI GPF instance ( https://gpf.sfari.org/ ) provides protected access to comprehensive genotypic and phenotypic data for the SSC and SPARK. In addition, GPF-SFARI provides public access to an extensive collection of de novo mutations identified in individuals with autism and related disorders and to gene-level statistics of the protected datasets characterizing the genes' roles in autism. Here, we highlight the primary features of GPF within the context of GPF-SFARI.

Effect of a combined aspiration and core biopsy technique on quality of core bone marrow specimens.

For cases requiring both a bone marrow aspirate and core biopsy, using the same needle and site (i.e., a combined technique) can decrease time, expense, and discomfort compared with the independent (direct) collection of each specimen. The benefits of the combined approach should not be achieved at the expense of specimen quality. In this study, core bone marrow samples obtained from the proximal humerus of 26 dogs by a combined technique immediately posteuthanasia were compared with core samples obtained directly from the opposite humerus. Both core samples from each dog were compared for relative overall quality. Biopsies were unsuccessful in four dogs using the combined technique and in one dog by the direct technique. Marrow length was shorter and hemorrhage artifact was more common using the combined technique. There were no differences in cellularity, megakaryocyte count, the myeloid/erythroid ratio (M/E ratio), iron stores, or diagnostic quality. Direct core biopsy remains the ideal technique; however, the degree of compromise was small in the samples obtained from the combined technique. For clinical patients, the advantages of the combined technique must continue to be weighed against potential loss of diagnostic sensitivity.

Under pressure: What individual characteristics lead to performance of high-quality chest compressions during CPR practice sessions?

Aim: Despite well-established protocols for cardiopulmonary resuscitation training, performance during real-life cardiac arrests can be suboptimal. Understanding personal characteristics which could influence performance of high-quality chest compressions could provide insight into the practice-performance gap. This study examined chest compression performance, while employing feedback and introducing code team sounds as an anxiety-inducing factor in registered nurses using a cardiopulmonary resuscitation training manikin. Methods: Participants included 120 registered nurses with basic life support certification randomized to one of the following groups: no feedback and no code team sounds, feedback without code team sounds, or feedback with code team sounds. Chest compression sessions occurred at baseline, 30-days and 60-days. Demographic variables and anxiety level were also collected. The primary outcome was chest compression performance, defined as average percent of time with correct rate and percent with correct depth as captured by the defibrillator. Statistical analysis included linear mixed effects analysis. Results: The effect of feedback on chest compression performance depended on the value of other parameters. The benefit of feedback on the primary outcome depended on: age, with feedback less beneficial among older participants (p = 0.0413); and time, with feedback more beneficial with repetition (p = 0.011). These interactions also affected the outcome percent of time with correct compression depth. Increased anxiety was associated with decreased percent correct compression depth (p < 0.001). Conclusion: Feedback emerged as important in determining chest compression performance. Chest compression quality was limited by the performer's age and anxiety level. Future research should focus on identifying factors related to individual characteristics which may influence chest compression performance.

Drosophila Smoothened phosphorylation sites essential for Hedgehog signal transduction.

The Hedgehog (Hh) signalling pathway is crucial for animal development and is aberrantly activated in several types of cancer. In Drosophila melanogaster, Hh signalling regulates target gene expression through the transcription factor Cubitus interruptus (Ci). Together, Protein Kinase A, Casein Kinase 1 and Glycogen Synthase Kinase 3 silence the pathway in the absence of ligand by phosphorylating Ci at a defined cluster of sites, thereby promoting its proteolytic conversion to a transcriptional repressor (Ci-75). In the presence of Hh, Ci-155 is no longer converted to Ci-75 and its ability to activate transcription is potentiated. All Hh responses require the seven transmembrane domain protein Smoothened, which itself becomes hyperphosphorylated during Hh signalling. Here we show that a cluster of protein kinase A and protein kinase A-primed casein kinase 1 phosphorylation sites in Smoothened, similarly distributed to those regulating Ci, are essential for Smoothened to transduce a Hh signal and for normal regulation of Smoothened protein levels.

Discharge summaries provided to owners of pets newly diagnosed with cancer exceed recommended readability levels.

OBJECTIVE: To analyze the readability of discharge summaries distributed to owners of pets newly diagnosed with cancer. SAMPLE: 118 discharge summaries provided to pet owners following initial consultation. PROCEDURES: A database search identified records of new patients that had been presented to the North Carolina State Veterinary Hospital medical oncology service between June 2017 and January 2019. Owner-directed portions of the summaries provided at the time of discharge were copied and pasted into a document and stripped of all identifying information. Readability of summaries was assessed with the use of 2 previously established readability calculators: the Flesch-Kincaid Grade Level (FKGL) and Flesch Reading Ease (FRE) tests. RESULTS: Mean ± SD FKGL was 11.9 ± 1.1 (median, 11.9; range, 8.6 to 15.5; target ≤ 6), and the mean ± SD FRE score was 43 ± 5.9 (median, 42.7; range, 25.5 to 58.1; target ≥ 60). There were no significant differences in FKGL or FRE scores among discharge summaries for patients with the 4 most common tumor types diagnosed or the described treatment options. Ninety-three percent (110/118) of summaries were scored as difficult or very difficult to read. CLINICAL RELEVANCE: Owner-directed written information regarding a diagnosis of cancer at a single teaching hospital exceeded readability levels recommended by the American Medical Association and NIH and was above the average reading level of most US adults. Efforts to improve readability are an important component of promoting relationship-centered care and may improve owner compliance and patient outcomes.

Googling for a veterinary diagnosis: A replication study using Google as a diagnostic aid.

BACKGROUND: The purpose of this study was to replicate in the veterinary context a BMJ study using Google to assist in diagnosis of complex cases. HYPOTHESIS/OBJECTIVES: To assess percentage of diagnoses identified using Google as a diagnostic aid in veterinary medicine. ANIMALS: None; 13 cases in cats and 17 in dogs published in JAVMA. METHODS: Cross-sectional survey of Google results from searches using keywords generated independently by a generalist and a specialist veterinarian who reviewed the published case history and diagnostic components while blind to the diagnosis. They offered diagnoses and generated up to 5 search strategies for each case. The top 30 Google results for each search were reviewed by the generalist to inform a final Google-aided diagnosis. Both veterinarians' initial diagnoses and the Google-aided diagnoses were compared with the published diagnoses. RESULTS: Google searching led to 52 diagnoses out of 60 possible. Twenty-two (42%, 95% confidence interval [95% CI] 29%-55%) Google-aided diagnoses matched the JAVMA diagnosis. This accuracy rate does not differ significantly from 58% (n = 15/26, 95% CI 38%-77%) identified in the BMJ study. Google-aided results were not statistically different from those achieved unaided by each veterinarian (33%, 95% CI 16%-50%). CONCLUSIONS AND CLINICAL IMPORTANCE: Published information found searching Google using keywords related to complicated or unusual cases could assist veterinarians to reinforce their initial diagnosis or consider other differential diagnoses. Search strategies using words representing either signs or the preliminary diagnoses can yield results useful to confirming a correct diagnosis.

Veterinary house officer perceptions of dimensions of well-being during postgraduate training.

OBJECTIVE: To describe veterinary house officers' perceptions of dimensions of well-being during postgraduate training and to identify potential areas for targeted intervention. SAMPLE: 303 house officers. PROCEDURES: A 62-item questionnaire was generated by use of an online platform and sent to house officers at participating institutions in October 2020. Responses were analyzed for trends and associations between selected variables. RESULTS: 239 residents, 45 rotating interns, and 19 specialty interns responded to the survey. The majority of house officers felt that their training program negatively interfered with their exercise habits, diet, and social engagement. House officers reported engaging in exercise significantly less during times of clinical responsibility, averaging 1.6 exercise sessions/wk (SD ± 0.8) on clinical duty and 2.4 exercise sessions/wk (SD ± 0.9) when not on clinical duty (P < 0.001). Ninety-four percent of respondents reported experiencing some degree of anxiety regarding their physical health, and 95% of house officers reported feeling some degree of anxiety regarding their current financial situation. Overall, 47% reported that their work-life balance was unsustainable for > 1 year; there was no association between specialty and sustainability of work-life balance. Most house officers were satisfied with their current training program, level of clinical responsibility, and mentorship. CLINICAL RELEVANCE: Veterinary house officers demonstrated a poor balance between the demands of postgraduate training and maintenance of personal health. Thoughtful interventions are needed to support the well-being of veterinary house officers.

Can veterinary medicine improve diversity in post-graduate training programs? Current state of academic veterinary medicine and recommendations on best practices.

The American Association of Veterinary Clinicians (AAVC) convened a Diversity, Equity, and Inclusivity working group in March 2021 to address the limited diversity (including but not limited to ethnic, racial, and cultural diversity) in clinical post-DVM graduate training programs and academic faculty. Concurrent with a working group formation, the AAVC developed a strategic plan. The central mission of the AAVC is to develop, support, and connect academic leaders to fuel the future of the veterinary medical profession. House officers and their training programs are central to all goals outlined in the strategic plan. Amongst other strategic goals, the working group identified best practices for intern and resident recruitment and selection. We report herein from the current health profession literature ways to identify and recruit talented, diverse candidates especially those with non-traditional (atypical) preparation and experience. We also provide recommendations on best practices for intern and resident selection. This document highlights holistic approaches, some of which are incrementally being incorporated into the Veterinary Intern Resident Matching Program application, that emphasize diversity as a selection criteria for intern and resident selection an important step towards building a more resilient and inclusive workforce. These include expanding candidate assessment beyond grades and class rank into a more standardized method for screening candidates that includes consideration of life experiences and talents outside of veterinary medicine.

Treatment of three cats with hyperviscosity syndrome and congestive heart failure using plasmapheresis.

Three cats were evaluated at a veterinary teaching hospital for congestive heart failure (CHF) secondary to hyperviscosity syndrome from plasma cell neoplasia. All cats had severe hyperproteinemia due to hyperglobulinemia. Multiple myeloma or plasma cell neoplasia was diagnosed based on cytopathology and post mortem examination. The cats presented with signs of CHF including acute collapse, tachypnea, increased respiratory effort, and pulmonary crackles. All cats had heart murmurs and echocardiographic signs consistent with hypertrophic cardiomyopathy. An enlarged left atrium was found in all cats and two of three cats also had spontaneous echocardiographic contrast. Plasmapheresis (centrifugal plasma exchange) was performed on all three cats by the removal of whole blood and the infusion of a balanced electrolyte solution while the whole blood was centrifuged and separated. The RBCs were then washed before being readministered to the patient. Plasmapheresis alleviated the clinical signs of CHF (tachypnea) in all three cats. Plasmapheresis should be considered in cases of CHF secondary to hyperviscosity syndrome to rapidly alleviate clinical signs associated with heart failure while diagnosis of the underlying cause is made and appropriate therapy implemented.

Rapid Deployment of Critical Care Nurse Education During the COVID-19 Pandemic.

This study evaluated nurses' perceptions of a rapidly deployed critical care education program conducted to prepare a community hospital for its transformation to a COVID-19 treatment center. The education included a traditional didactic approach and incorporated experienced nursing support staff at the bedside. Nurses were interviewed about the strengths and weaknesses of the program, and for their perceptions of the additional clinical support. A distributed learning model with small groups attending multiple trainings could have improved the didactic session. However, there was positive feedback about the use of a "buddy" system and critical care education specialist in the intensive care unit setting.

Unilateral Stage 1A Macular Hole Secondary to Low-Energy Nd:YAG Peripheral Iridotomy.

Macular hole formation is a rare complication of laser peripheral iridotomy (LPI) and may cause permanent scotomas. This case describes macular hole formation after 2.8 mJ Nd:YAG laser energy application in a patient with vitreomacular attachment. A literature review of a limited number of case reports shows that older patients who developed holes after LPI had more visually-significant and advanced stage holes that required surgical retinal repair, whereas younger patients had less visually-significant and mild stage holes with a spontaneous resolution on optical coherence tomography (OCT).

DISAPPEARING CHOROIDAL MELANOMA ON OPTOS: THE NOSE ARTIFACT.

PURPOSE: To illustrate a potentially concerning artifact on Optos wide-angle imaging. METHODS: Case report. RESULTS: A healthy 11-year-old girl, with no medical history, was found to have a lightly pigmented superotemporal choroidal tumor, suspicious for melanoma, which was detected on Optos wide-angle imaging by her optometrist. On referral to the retinal specialist, the mass was not visible on funduscopy. B-scan ultrasonography depicted flat retina and no visible mass. Review of the Optos image revealed that the pseudomelanoma represented the patient's nose. CONCLUSION: Optos wide-angle imaging provides broad retinal imaging; however, artifacts from patient positioning can lead to the nose artifact.

Assessment of Safety Culture at a Veterinary Teaching Hospital in the United States.

This study assessed the fidelity of an existing questionnaire regarding attitudes toward safety culture in an academic veterinary hospital setting and gathered baseline data on these attitudes in a local population. A cross-sectional study design was used to evaluate perceptions held by veterinary teaching hospital employees. An established veterinary safety culture survey was modified and administered as a confidential online survey to faculty, house officers, and professional staff of a veterinary teaching hospital in the United States. Confirmatory and exploratory factor analysis were conducted to compare the adapted survey to the established version. Descriptive statistics were used to characterize baseline safety culture. The adapted survey exhibited factor groupings that were mostly in agreement with, but slightly different from, the original instrument. In general, survey respondents outlined positive attitudes toward the various domains of safety culture, though we identified opportunities for improvement in some areas. An adapted veterinary safety culture survey can be applied to a veterinary teaching hospital in the United States to assess baseline data surrounding the culture of safety and to identify opportunities for focused improvement efforts.