Articles: function.
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Review
Transforming team culture through curiosity and collaboration: a case study from critical care.
Interprofessional team conflict amplifies division and impedes patient care. Normal differences of opinion escalate to frank conflicts when members respond with indignation or resentment. These behaviors engender a workplace culture that degrades collaborative clinical management and patient safety. ⋯ This exercise supports interprofessional teams to transform dysfunctional interactions by helping team members to develop a mindset of humility and inquiry and to remind themselves about the good intentions in others. To address conflict, we offer a conversational approach grounded in curiosity, respect, and transparency. Ultimately, the most important communication strategy for effective critical care is caring about the perspectives and experiences of other members of the interprofessional team.
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Multicenter Study
Predictors of survival in patients undergoing cardiac rehabilitation after transcatheter aortic valve replacement (TAVR): a multicenter retrospective study.
The aim of this study was to evaluate cardiac rehabilitation (CR)-derived predictors of outcome in patients discharged from rehabilitation after transcatheter aortic valve replacement (TAVR). ⋯ Patients attending residential CR after TAVR are very old with significant comorbidity. The overall 3-year mortality rate after CR discharge is high. Our findings suggest the need for individually tailored follow-up care in patients discharged from CR after TAVR to address their residual exercise capacity, comorbidities, and renal function impairment.
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Maintenance of ion homeostasis is essential for normal brain function. Inhalational anesthetics are known to act on various receptors, but their effects on ion homeostatic systems, such as sodium/potassium-adenosine triphosphatase (Na+/K+-ATPase), remain largely unexplored. Based on reports demonstrating global network activity and wakefulness modulation by interstitial ions, the hypothesis was that deep isoflurane anesthesia affects ion homeostasis and the key mechanism for clearing extracellular potassium, Na+/K+-ATPase. ⋯ The results demonstrate cortical ion homeostasis perturbation and specific Na+/K+-ATPase impairment during deep isoflurane anesthesia. Slowed potassium clearance and extracellular accumulation might modulate cortical excitability during burst suppression generation, while prolonged Na+/K+-ATPase impairment could contribute to neuronal dysfunction after deep anesthesia.
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Although pain dysfunction is increasingly observed in Huntington disease, the underlying mechanisms still unknown. As a crucial Huntington-associated protein, Huntington-associated protein 1 (HAP1) is enriched in normal spinal dorsal horn and dorsal root ganglia (DRG) which are regarded as "primary sensory center," indicating its potential functions in pain process. Here, we discovered that HAP1 level was greatly increased in the dorsal horn and DRG under acute and chronic pain conditions. ⋯ Furthermore, SNI-induced activation of astrocytes and microglia notably decreased in HAP1-deficient mice. These results indicate that HAP1 deficiency might attenuate pain responses. Collectively, our results suggest that HAP1 in dorsal horn and DRG neurons regulates Cav1.2 surface expression, which in turn reduces neuronal excitability, BDNF secretion, and inflammatory responses and ultimately influences neuropathic pain progression.
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The purpose of this study was to further our understanding of early childhood pain-related distress regulation. Concurrent and predictive relations between child-led emotion regulation (ER) behaviors and pain-related distress during vaccination were examined at 2 different ages using autoregressive cross-lagged path analyses. Toddlers were video-recorded at the 12- and 18-month routine vaccination appointments (12-month-old [N = 163]; 18-month-old [N = 149]). ⋯ Physical self-soothing was significantly related to less pain-related distress at both ages. Taken together, these findings suggest that disengagement of attention and physical self-soothing may serve more of a regulatory function during toddlerhood, whereas parent-focused behaviors may serve more of a function of gaining parent support for regulation. This study is the first to assess these relations during routine vaccination in toddlerhood and suggests that toddlers in the second year of life are beginning to play a bigger role in their own regulation from painful procedures than earlier in infancy.