Activity During the COVID-19 Pandemic in Children with Cardiac Rhythm Management Devices.

Decreased physical activity is associated with cardiovascular, metabolic and mental health disease. While decreases in physical activity during the COVID-19 pandemic have been described in the general population, there is a paucity of data regarding children with underlying cardiovascular disease. We hypothesized there would be a decrease in physical activity at the onset of the COVID-19 pandemic. Performed a single-center, retrospective cohort study of children aged < 19 years with cardiac rhythm management devices. Patients were included if they had device-measured physical activity data from > 80% of dates from February 3, 2020 through June 30, 2020. Patients with significant neurologic/neuromuscular disease were excluded. We identified 144 patients with a median age of 15.4 years. 47% were female. 34% had congenital heart disease, 20% had cardiomyopathy, 19% had an inherited arrhythmia syndrome and 5% had atrioventricular block without congenital heart disease. 47% of patients had an implantable loop recorder, 29% had a permanent pacemaker and 24% had an implantable cardioverter-defibrillator. We observed a significant decrease in device-measured physical activity from baseline (February 3-March 9), with up to a 21% decrease in physical activity during mid-March through early May. Activity levels returned to pre-pandemic levels in June. Physical activity sharply declined in children with cardiac rhythm management devices at the onset of the COVID-19 pandemic. These data highlight the importance of finding strategies to maintain physical activity during the current pandemic and future public health crises.

Behavioral thermoregulation in the fasted C57BL/6 mouse.

Under relatively cool ambient temperatures and a caloric deficit, mice will undergo daily torpor - a short-term regulated reduction in metabolic rate with a concomitant drop in body temperature. Mice can alternatively achieve metabolic savings by utilizing behavioral changes, such as seeking a warmer environment. However, there is a lack of knowledge about the behavioral interaction between torpor utilization and thermotaxis. That is, if a fasted mouse is faced with a choice between a warm environment not conducive for torpor, and a cool environment that will induce torpor, which scenario will the fasting mouse choose? Here, the temperature preferences of fasted mice were studied using a temperature gradient device that allows a mouse to freely move along a gradient of temperatures. C57BL/6 mice were implanted with temperature telemeters that recorded location, core temperature (Tb), and activity concurrently over a 23-h period in the thermal gradient. When the gradient was on, mice preferred the warm end of the gradient when fed (71 ± 4% of the time) and even more so when fasted (84 ± 2%). When the gradient was on, the fasted minimum Tb was significantly higher (34.4 ± 0.3 °C) than when the gradient was off (27.7 ± 1.6 °C). Further, fasted mice lost significantly more weight when the gradient was off despite maintenance of a metabolically favorable lower minimum Tb in this condition. These results indicate that fasted mice not only prefer warm ambient temperatures when given the choice, but that it is also the pathway with more favorable metabolic outcomes in a period of reduced caloric intake.

Surgical Coaching for Operative Performance Enhancement (SCOPE): skill ratings and impact on surgeons' practice.

BACKGROUND: Evidence for surgical coaching has yet to demonstrate an impact on surgeons' practice. We evaluated a surgical coaching program by analyzing quantitative and qualitative data on surgeons' intraoperative performance. METHODS: In the 2018-2019 Surgical Coaching for Operative Performance Enhancement (SCOPE) program, 46 practicing surgeons in multiple specialties at four academic medical centers were recruited to complete three peer coaching sessions, each comprising preoperative goal-setting, intraoperative observation, and postoperative debriefing. Coach and coachee rated the coachee's performance using modified Objective Structured Assessment of Technical Skills (OSATS, range 1-5) and Non-Technical Skills for Surgeons (NOTSS, range 4-16). We used generalized estimating equations to evaluate trends in skill ratings over time, adjusting for case difficulty, clinical experience, and coaching role. Upon program completion, we analyzed semi-structured interviews with individual participants regarding the perceived impact of coaching on their practice. RESULTS: Eleven of 23 coachees (48%) completed three coaching sessions, three (13%) completed two sessions, and six (26%) completed one session. Adjusted mean OSATS ratings did not vary over three coaching sessions (4.39 vs 4.52 vs 4.44, respectively; P = 0.655). Adjusted mean total NOTSS ratings also did not vary over three coaching sessions (15.05 vs 15.50 vs 15.08, respectively; P = 0.529). Regarding patient care, participants self-reported improved teamwork skills, communication skills, and awareness in and outside the operating room. Participants acknowledged the potential for coaching to improve burnout due to reduced intraoperative stress and enhanced peer support but also the potential to worsen burnout by adding to chronic work overload. CONCLUSIONS: Surgeons reported high perceived impact of peer coaching on patient care and surgeon well-being, although changes in coachees' technical and non-technical skills were not detected over three coaching sessions. While quantitative skill measurement warrants further study, longitudinal peer surgical coaching should be considered a meaningful strategy for surgeons' professional development.

Optimizing the Implementation of Surgical Coaching Through Feedback From Practicing Surgeons.

Importance: Surgical coaching is maturing as a tangible strategy for surgeons' continuing professional development. Resources to spread this innovation are not yet widely available. Objective: To identify surgeon-derived implementation recommendations for surgical coaching programs from participants' exit interviews and ratings of their coaching interactions. Design, Setting, and Participants: This qualitative analysis of the Surgical Coaching for Operative Performance Enhancement (SCOPE) program, a quality improvement intervention, was conducted at 4 US academic medical centers. Participants included 46 practicing surgeons. The SCOPE program ran from December 7, 2018, to October 31, 2019. Data were analyzed from November 1, 2019, to January 31, 2020. Interventions: Surgeons were assigned as either a coach or a coachee, and each coach was paired with 1 coachee by a local champion who knew the surgeons professionally. Coaching pairs underwent training and were instructed to complete 3 coaching sessions-consisting of preoperative goal setting, intraoperative observation, and postoperative debriefing-focused on intraoperative performance. Main Outcomes and Measures: Themes from the participants' exit interviews covering 3 major domains: (1) describing the experience, (2) coach-coachee relationship, and (3) facilitators and barriers to implementing surgical coaching. Surgeons' responses were stratified by the net promoter score (NPS), a scale ranging from 0 to 10 points, indicating how likely they were to recommend their coaching session to others, with 9 to 10 indicating promoters; 7 to 8, passives; and 0 to 6, detractors. Results: Among the 46 participants (36 men [78.3%]), 23 were interviewed (50.0%); thematic saturation was reached with 5 coach-coachee pairs (10 interviews). Overall, coaches and coachees agreed on key implementation recommendations for surgical coaching, including how to optimize coach-coachee relationships and facilitate productive coaching sessions. The NPS categories were associated with how participants experienced their own coaching sessions. Specifically, participants who reported excellent first sessions, had a coaching partner in the same clinical specialty, and were transparent about each other's intentions in the program tended to be promoters. Participants who described suboptimal first sessions, less clinical overlap, and unclear goals with their partner were more likely detractors. Conclusions and Relevance: These exit interviews with practicing surgeons offer critical insights for addressing cultural barriers and practical challenges for successful implementation of peer coaching programs focused on surgical performance improvement. With empirical evidence on optimizing coach-coachee relationships and facilitating participants' experience, organizations can establish effective coaching programs that enable meaningful continuous professional development for surgeons and ultimately enhance patient care.