Compassion is the emotion that motivates people to relieve the physical, emotional, or mental pains of others. Engaging in compassionate behaviour has been found to enhance psychological wellness and resilience. However, constant displays of compassionate behaviour can lead to burnout particularly for healthcare workers who inherently practise compassion day to day. This burnout can be relieved by Compassion focused meditation. The aim of this review is to identify neuroplastic changes in the brain associated with meditation, with a focus on compassion and compassion related meditation.

Based on PRISMA guidelines, we conducted a scoping review of studies which described neuroplastic effects of meditation, focusing on compassion-based training. Studies were excluded if they (i) included multiple meditation practices or (ii) included participant populations with psychiatric/neuropsychiatric history (except anxiety or depression) or (iii) included exclusively ageing populations.

The results of the reviewed studies showed various neurological changes in regions of the brain as a result of compassion based training. These regions include amygdala, the anterior insula, medial prefrontal cortex, medial orbitofrontal cortex and structures within the dopamine system.

This review highlights that compassion-based training could lead to neuroplastic changes which interconnect to enhance overall well-being, resilience and compassionate care among health-care professionals. However, further work is required to establish conclusive evidence of its sustained benefit and cost-effectiveness, as well as its utility in a healthcare setting.

Narcolepsy is a chronic neurological disorder characterized by excessive daytime sleepiness (EDS), among other symptoms. Previous studies of narcolepsy have largely relied on quantitative methods, providing limited insight into the patient experience. This study used qualitative interviews to better understand this rare condition.

Patients with narcolepsy (types 1 [NT1] and 2 [NT2]) were recruited using convenience and snowball sampling. Trained qualitative researchers conducted hour-long, individual interviews. Interview transcripts were coded and thematically analyzed using inductive and deductive approaches.

Twenty-two adults with narcolepsy (NT1=12; NT2=10) participated (average age: NT1=35; NT2=44). Most were female (NT1=83%; NT2=70%) and white (NT1=75%; NT2=60%). Average times since diagnosis were 7 years (NT1) and 11 years (NT2).

At disease onset, symptoms experienced included EDS (NT1=83%; NT2=80%)—sometimes involving sleep attacks (NT1=35%; NT2=50%)—fatigue (NT1=42%; NT2=30%), oversleeping (NT1=33%; NT2=20%), and cataplexy (NT1=42%). Participants sought a diagnosis from healthcare professionals including sleep specialists, neurologists, pulmonologists, psychiatrists, and primary care physicians. Many participants reported receiving a narcolepsy diagnosis >10 years after symptom onset (NT1=50%; NT2=60%). During that time, patients reported misdiagnoses, including depression, sleep apnea, and attention-deficit/hyperactivity disorder.

Common symptoms included EDS (NT1=100%; NT2=90%), cognitive impairment (NT1=92%; NT2=100%), and fatigue (NT1=75%; NT2=90%). All participants with NT1 reported cataplexy. Participants rated these symptoms as among the most bothersome.

Study results provide descriptions of narcolepsy symptoms and the often challenging journey toward seeking a diagnosis. By using patient-centered, qualitative methods, this study fills a gap by providing additional insights into the patient experience of narcolepsy.

Alkermes, Inc.

People living with dementia (PLWD) may want to participate in research, but the guidelines and processes enacted across various contexts may prohibit this from happening.

Understanding the experiences of people with lived experiences of dementia requires meaningful inclusion in research, as is consistent with rights-based perspectives. Currently, the inclusion of PLWD in Canadian research is complex, and guidelines and conceptual frameworks have not been fully developed.

This research note outlines a three-year proof-of-concept grant on the inclusion and consent of PLWD in research.

It presents a brief report on some of the contradictions and challenges that exist in legislation, research guidelines, and research practices and raises a series of questions as part of an agenda on rights and inclusion of PLWD in research.

It suggests conceptual, legal, and policy issues that need to be addressed and invites Canadian researchers to re-envision research practices and to advocate for law and policy reform that enables dementia research to align and respect the rights and personhood of PLWD.

To identify the main foods determining SFA intakes and model the impact of food exchanges to improve compliance with dietary fat recommendations in Irish children.

Estimated food and nutrient intakes were obtained from a cross-sectional study, the National Children’s Food Survey II. Participants were categorised into low, medium and high SFA consumers, and the contribution of food categories to SFA intakes was compared. A food-exchange model was developed, whereby a selected range of high SFA foods was exchanged with lower SFA or unsaturated fat alternatives.

Participants were randomly selected from primary schools throughout the Republic of Ireland.

A representative sample of 600 Irish children (5–12 years).

The main determinants of low and high SFA consumers were milk, cheese and butter. These foods, including snack foods and meat and meat products, were considered exchangeable foods within the model. Compared with baseline data, modelled intakes for total fat, SFA, MUFA and trans-fat presented decreases of 3·2, 2·7, 1·6 and < 0·1 % of total energy (% TE), respectively. PUFA, n-6, n-3 and alpha-linolenic acid showed increases of 1·0, 0·8, 0·2 and 0·1 % TE, respectively. Compliance with total fat, MUFA and trans-fat recommendations remained adequate (100 %). Adherence to SFA and PUFA recommendations improved from 18 to 63 % and 80 to 100 %, respectively.

The food-exchange model decreased SFA intakes and increased PUFA intakes, suggesting modest dietary changes to children’s diets can effectively improve their overall dietary fat profile.

The loss of a scalpel or a needle during surgery can threaten the health of the patient and lead to additional costs, and radiographical assistance during surgery has been the only recovery method. This study evaluates the efficacy of a metal detector compared with conventional radiology for recovering a needle lost in the oropharynx during surgery.

Different fragment sizes of needles normally used in pharyngoplasty were embedded at different locations and depths in a lamb's head. Three experienced and three junior otolaryngologists searched for the needle fragments using a metal detector and conventional radiology.

All fragments were found with each method, but the mean searching time was 90 per cent shorter with the metal detector.

A metal detector can be a useful tool for locating needles that break during ENT surgery, as it requires less time than conventional radiology and avoids exposing patients to radiation.

Despite infection control guidance, sporadic nosocomial coronavirus disease 2019 (COVID-19) outbreaks occur. We describe a complex severe acute respiratory coronavirus virus 2 (SARS-CoV-2) cluster with interfacility spread during the SARS-CoV-2 δ (delta) pandemic surge in the Midwest.

This study was conducted in (1) a hematology-oncology ward in a regional academic medical center and (2) a geographically distant acute rehabilitation hospital.

We conducted contact tracing for each COVID-19 case to identify healthcare exposures within 14 days prior to diagnosis. Liberal testing was performed for asymptomatic carriage for patients and staff. Whole-genome sequencing was conducted for all available clinical isolates from patients and healthcare workers (HCWs) to identify transmission clusters.

In the immunosuppressed ward, 19 cases (4 patients, 15 HCWs) shared a genetically related SARS-CoV-2 isolate. Of these 4 patients, 3 died in the hospital or within 1 week of discharge. The suspected index case was a patient with new dyspnea, diagnosed during preprocedure screening. In the rehabilitation hospital, 20 cases (5 patients and 15 HCWs) positive for COVID-19, of whom 2 patients and 3 HCWs had an isolate genetically related to the above cluster. The suspected index case was a patient from the immune suppressed ward whose positive status was not detected at admission to the rehabilitation facility. Our response to this cluster included the following interventions in both settings: restricting visitors, restricting learners, restricting overflow admissions, enforcing strict compliance with escalated PPE, access to on-site free and frequent testing for staff, and testing all patients prior to hospital discharge and transfer to other facilities.

Stringent infection control measures can prevent nosocomial COVID-19 transmission in healthcare facilities with high-risk patients during pandemic surges. These interventions were successful in ending these outbreaks.

Rapid antigen detection tests (Ag-RDT) for SARS-CoV-2 with emergency use authorization generally include a condition of authorization to evaluate the test’s performance in asymptomatic individuals when used serially. We aim to describe a novel study design that was used to generate regulatory-quality data to evaluate the serial use of Ag-RDT in detecting SARS-CoV-2 virus among asymptomatic individuals.

This prospective cohort study used a siteless, digital approach to assess longitudinal performance of Ag-RDT. Individuals over 2 years old from across the USA with no reported COVID-19 symptoms in the 14 days prior to study enrollment were eligible to enroll in this study. Participants throughout the mainland USA were enrolled through a digital platform between October 18, 2021 and February 15, 2022. Participants were asked to test using Ag-RDT and molecular comparators every 48 hours for 15 days. Enrollment demographics, geographic distribution, and SARS-CoV-2 infection rates are reported.

A total of 7361 participants enrolled in the study, and 492 participants tested positive for SARS-CoV-2, including 154 who were asymptomatic and tested negative to start the study. This exceeded the initial enrollment goals of 60 positive participants. We enrolled participants from 44 US states, and geographic distribution of participants shifted in accordance with the changing COVID-19 prevalence nationwide.

The digital site-less approach employed in the “Test Us At Home” study enabled rapid, efficient, and rigorous evaluation of rapid diagnostics for COVID-19 and can be adapted across research disciplines to optimize study enrollment and accessibility.