Acute Dyspnea With an Infiltrative Tracheal Mass.

CASE PRESENTATION: A 48-year-old woman presented to the ED with a nonproductive cough, shortness of breath, and stridor. She was otherwise healthy and had never used tobacco. The patient was mildly tachycardic but otherwise hemodynamically stable, afebrile, and saturating well on room air. She did not display any signs of increased work of breathing at rest. Although auscultation of her thorax indicated good air entry bilaterally without any adventitious sounds, stridor was elicited with forced expiration.

Redefining the role of routine postoperative bloodwork following uncomplicated bariatric surgery.

BACKGROUND: A quality improvement opportunity was identified to de-adopt the low-value care practice of routinely performing bloodwork for all patients undergoing elective bariatric surgery. While these patients are typically discharged on postoperative day 1 (POD1) after bloodwork is performed, it is uncommon for the discharge plan to change due to unexpected laboratory abnormalities alone. METHODS: Patients undergoing bariatric surgery between September 2020 and April 2021 only had POD1 bloodwork if there were perioperative clinical concerns, they had insulin-dependent diabetes, or they were therapeutically anticoagulated. Thirty-day Emergency Department (ED) visits and readmissions were monitored as balancing measures. Outcomes were compared to a control group that underwent bariatric surgery prior to September 2020 when POD1 laboratory testing was routinely performed. Financial and environmental costs were estimated based our institutional standards. RESULTS: The intervention group consisted of 303 patients: 248 (82%) Roux-en-Y gastric bypasses and 55 (18%) sleeve gastrectomies. Most patients (n = 256, 84.5%) did not have POD1 bloodwork. Twelve (3.9%) had bloodwork performed in violation of our protocol, of which none had a change in management based on the results. Of the 35 (12%) who had appropriately ordered bloodwork, 6 (2%) required a transfusion and 2 (0.7%) required a second surgery on the same admission for hemorrhage. Forty-four (14.5%) had 30-day ED visits of which 17 (5.6%) were within 7 days. Sixteen (5.3%) were readmitted. There were no significant differences between intervention and control groups in the rate of transfusion, second surgery, or 30-day ED visits. The avoidance of POD1 bloodwork saved approximately $6602.24 in lab processing fees alone and 512 test tubes. CONCLUSION: POD1 bloodwork can be safely avoided in the absence of clinical concerns. In addition to not significantly increasing postoperative complications, there were benefits from a financial cost, environmental impact, and patient discomfort perspective.

Integration of planetary health in undergraduate and postgraduate medical education: protocol for a scoping review.

INTRODUCTION: Despite climate change being recognised as the greatest health threat of the 21st century, current medical education curricula do not reflect the urgency of the climate crisis. Preparing for climate-related health repercussions requires educational institutions to disseminate planetary health knowledge in a systematic way. We sought to evaluate the extent of the literature on the inclusion of planetary health in undergraduate and postgraduate medical education to guide curricular development. METHODS AND ANALYSIS: A scoping review is being undertaken with a search strategy developed with a health sciences librarian. The search strategy was run on the following databases from inception to 22 June 2021: Medline, Embase, APA PsycINFO, CINAHL, Global Health, Scopus. This scoping review is being conducted as per methodology that has been previously outlined. Studies that discuss the implementation of planetary health education within undergraduate and postgraduate medical education will be included, whether they discuss formal inclusion or supplemental courses. To supplement our database search, data from the Health and Environment Adaptive Task Force's National Report on Planetary Health Education, the Planetary Health Report Card and the Association for Medical Education in Europe Consensus Statement on Planetary Health and Education for Sustainable Healthcare will be included. As we anticipate varying methodologies, the data analysis will consist of both a quantitative and a qualitative component. Outcomes will be categorised within the domains of the Planetary Health Education Framework, which incorporates concepts of systems thinking, social justice and interconnection within nature as they apply to education for planetary health. ETHICS AND DISSEMINATION: As no intervention or patient recruitment will be required, research ethics board approval is not applicable. We plan to disseminate our results via publication in a peer-reviewed journal or conference presentation. TRIAL REGISTRATION NUMBER: This protocol has been registered in Open Science Framework (10.17605/OSF.IO/7M6GZ).

Video-based interviewing in medicine: a scoping review.

BACKGROUND: The Coronavirus 2019 pandemic necessitated a rapid uptake of video-based interviewing within the personnel selection process in healthcare. While video-based interviews have been evaluated previously, we identified a gap in the literature on the implementation of video-based interviews and how they compare to their face-to-face counterparts. METHODS: A scoping review was conducted to consolidate the available literature on the benefits and limitations of video-based interviews and to understand the perceived barriers associated with transitioning away from face-to-face interviews. A search strategy, developed in concert with an academic health sciences librarian, was run on Ovid MEDLINE, Embase, PsycInfo, and Cochrane Central. The search was performed on March 31, 2020, and updated on February 21, 2021. Studies that implemented and evaluated the impact of video-based interviewing in healthcare were included in our study. Review articles and editorials were excluded. RESULTS: Forty-three studies were included in our scoping review, of which 17 were conference abstracts and 26 were peer-reviewed manuscripts. The risk of bias was moderate or high in most studies, with only four studies having a low risk of bias. Both financial costs and opportunity costs associated with the selection process were reported to be improved with video-based interviewing, while no studies explored the impact on environmental costs. Technical limitations, which were not prevalent, were easily managed during the interview process. Overall, video-based interviews were well received by both applicants and interviewers, although most participants still reported a preference for face-to-face interviews. CONCLUSIONS: While video-based interviewing has become necessary during the Coronavirus 2019 era, there are benefits from a financial, opportunistic, and environmental point of view that argue for its continued use even after the pandemic. Despite its successful implementation with minimal technical issues, a preference still remains for face-to-face interviews. Reasons for this preference are not clear from the available literature. Future studies on the role of nonverbal communication during the video-based interview process are important to better understand how video-based interviewing can be optimized. SYSTEMATIC REVIEW REGISTRATION: This scoping review was registered with Open Science Framework.

Comparison of non-operative versus operative management of resectable colorectal cancer in elderly patients: study protocol for a systematic review.

BACKGROUND: In the 2021 Statistics Canada census, 18.5% of the Canadian population were senior (65 years and older), among those 1.7 million (4.5%) were aged 80 years and older. Colorectal cancer (CRC) is the third most common cancer in both men and women, with its highest incidence rate in septu- and octogenarians. As clinicians encounter a growing number of very elderly patients (80 years and older) with resectable colorectal cancer, justifying major surgery in a comorbid population with limited life expectancy is difficult. Therefore, this study aims to systemically review the available literature to compare non-operative management to surgical resection with respect to overall survival and quality of life. METHOD: We designed and registered a study protocol for a systematic review. We will include all patients above the age of 80 with resectable colorectal cancer. We will search MEDLINE, EMBASE, and the Cochrane Database of Controlled Trials from January 2000 onwards. We will include randomized, non-randomized controlled trials and observational studies comparing non-operative versus operative management of resectable colorectal cancer in elderly patients. The primary outcomes will be overall survival and mortality. Secondary outcomes will include quality of life, and health services/ resources utilization (e.g., treatments, change of level of care…). Two reviewers will independently screen all citations, full-text articles, and abstract data. Potential conflicts will be resolved through discussion. The study methodological quality (or bias) will be appraised using the ROB-2 and ROBIN-I tools. If feasible, we will conduct random effects meta-analysis. Additional analyses will be conducted to explore the potential sources of heterogeneity (e.g., study design and methodological quality). DISCUSSION: This systematic review will synthesize the existing data on the management of colorectal cancer in the very elderly patients, and identify the gap in the literature for potential future research. More specifically, we aim to streamline non-operative outcome data on resectable colorectal cancers to aid clinicians' decision-making with respect to survival outcomes and quality of life. The results of this study will be of interest to multiple audiences including patients, their families, caregivers, healthcare professionals, and policy makers. Results will be published in a peer-reviewed journal.

Video-based interviewing in medicine: protocol for a scoping review.

BACKGROUND: Careers in healthcare involve an extensive interview process as transitions are made from one level of training to the next. For physicians, interviews mark the gateway from entrance into medical school, acceptance into residency, fellowships, and subsequent job opportunities. Previous literature outlining the costs associated with face-to-face interviews and concerns regarding the climate crisis has triggered an interest in video-based interviews. Barriers to transitioning away from in-person interviews include concerns regarding lack of rapport between applicants and interviewers, and applicants being less able to represent themselves. In a new era ushered in by COVID where many of us have utilized virtual meetings more than any prior time both personally and for work, we wanted to consolidate the current literature on the use of video-based interviews in healthcare and summarize the findings. METHODS: A scoping review will be conducted to explore the benefits and limitations of video-based interviews for both applicants and interviewers within healthcare fields, as well as the perceived barriers associated with transitioning away from face-to-face interviews. The scoping review methodology outlined by Arksey and O'Malley will be implemented. The search strategy developed by the authors in collaboration with an academic health sciences librarian will be conducted across four electronic databases (Embase, MEDLINE, Cochrane Central, and PsycInfo) and supplemented by a review of the grey literature and reference lists of included studies. The study selection process will be documented using the PRISMA flow diagram, and reasons for exclusion following full-text review will be recorded. The extracted data will be analyzed using quantitative and qualitative analysis. DISCUSSION: Despite previous literature on the costs associated with face-to-face interviews, there has been hesitancy with transitioning to video-based interviews due to concerns of lack of rapport between applicants and interviewers, and applicants being less able to represent themselves. While these limitations have been explored in previous studies, a succinct review of the current literature to guide the effective restructuring of the interview process is lacking. With our scoping review, we hope to fill this gap in the literature to better understand barriers to transitioning from face-to-face interviews and directions for future research.

Multidisciplinary Clinics in Lung Cancer Care: A Systematic Review.

Multidisciplinary cancer clinics (MDCCs) are recognized in cancer care as an alternate model of care for lung cancer patients. However, the precise MDCC characteristics that could potentially improve the quality of care in lung cancer care have not been clearly defined. We performed a systematic review of the data regarding MDCCs in the treatment of patients with lung cancer to summarize and evaluate the available evidence and to determine valuable clinic characteristics and projected outcomes. We searched Embase, Cochrane, Medline, PubMed, and Web of Science through April 2017 for studies that included ≥ 2 physician specialties in a MDCC for lung cancer. A total of 2374 unique articles were identified, of which 13 met the inclusion criteria. All the studies were either retrospective or qualitative, with many having small sample sizes. The most commonly reported quantitative outcome for MDCCs was a decreased time from diagnosis to treatment; however, this was only statistically significant in 2 studies. Evidence was conflicting regarding improved patient survival. Several studies of MDCCs reported improved qualitative outcomes, including increased patient satisfaction, increased collaboration, and cohesive communication among care providers, although the sample sizes were small. The few studies of MDCCs that included a care coordinator, in addition to physicians from multiple specialties, reported improvements in patient satisfaction. Overall, our review of the reported data revealed a paucity of evidence regarding the value of MDCCs for lung cancer patients, highlighting the need for further studies to understand the optimal medical model to deliver care.

An Anatomical Interface between Memory and Oculomotor Systems.

Visual behavior is guided by memories from prior experience and knowledge of the visual scene. The hippocampal system (HC), in particular, has been implicated in the guidance of saccades: Amnesic patients, following damage to the HC, exhibit selective deficits in their gaze patterns. However, the neural circuitry by which mnemonic representations influence the oculomotor system remains unknown. We used a data-driven, network-based approach on directed anatomical connectivity from the macaque brain to reveal an extensive set of polysnaptic pathways spanning the extrastriate, posterior parietal and prefrontal cortices that potentially mediate the exchange of information between the memory and visuo-oculomotor systems. We additionally show how the potential for directed information flow from the hippocampus to oculomotor control areas is exceptionally high. In particular, the dorsolateral pFC and FEF-regions known to be responsible for the cognitive control of saccades-are topologically well positioned to receive information from the hippocampus. Together with neuropsychological evidence of altered gaze patterns following damage to the hippocampus, our findings suggest that a reconsideration of hippocampal involvement in oculomotor guidance is needed.