Morphological,Functional, and Tissue Characterization of Silent Myocardial Involvement in Patients With Primary Biliary Cholangitis

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Improving Surgical Training

Improving Surgical Training is a programme piloting an innovative, evidence-based approach to training. It was developed in response to the Shape of Training report which reviewed postgraduate training and recommended changes in medical education to meet the demands of the modern NHS. A series of initiatives have been developed to enhance the experience for surgical trainees not only to encourage a more focussed and supported method, but also to improve their job satisfaction. The initiatives have combined a greater emphasis on time for training provided by trainers with allocated time for training with multidisciplinary teamworking and the use of technology enhanced learning with simulation of both technical and non-technical skills. The pilot started in 2018 with core training in general surgery and has been expanded to include vascular surgery, urology and trauma and orthopaedics over the last 2 years. Initial feedback from both trainees, trainers and schools of surgery have identified different challenges to aid implementation. The programme is being very carefully evaluated by an independent company as well as careful oversight by the General Medical Council which are paramount to its success.     

腹股沟疝一侧术后对侧发病的时间间隔分析

目的探讨腹股沟疝一侧术后对侧发生腹股沟疝的时间间隔,并对其进行分析。方法回顾医院2012年5月—2019年9月收治的腹股沟疝患者37例,所有患者对侧均有腹股沟疝手术史,将2次发病的时间间隔分为3组,T≤2年为短期组,2相似文献   

Thrombin Generation in a patient with Triple Positive Antiphospholipid Syndrome Treated with Three Different Anticoagulants

IntroductionVenous and arterial thrombosis is one of the hallmarks of Antiphospholipid Antibody Syndrome (APS). The traditional treatment for individuals with APS and venous thrombosis has been vitamin K antagonists. However, with the widespread use of direct oral anticoagulants (DOACs) there has been conflicting evidence regarding their safety and failure rate as alternatives to warfarin. Reasons for this failure remain elusive. We utilized the thrombin generation assay (TGA) to investigate the anticoagulation efficacy of three different agents in a patient with triple-positive APS to acquire a better understanding of the pathophysiology of APS.MethodsBlood samples were obtained from a single patient with APS at five distinct time points while on three different anticoagulants: rivaroxaban, warfarin, and enoxaparin. The effects of these anticoagulants on TG potential were evaluated using the TGA.ResultsIn the presence of thrombomodulin, rivaroxaban had the highest endogenous thrombin potential, thrombin peak, velocity index, and thrombin inactivation velocity (821.9 nMmin, 121.5 nM, 36.44 nM/min, 7.19 nM/min) when compared to warfarin (121-367 nMmin, 13.85-121.5 nM, 3.02-3.85 nM/min, 0.64-4.55 nM/min) and enoxaparin (242-378.8 nM min, 21.33-23.78 nM, 2.87-3.85 nM/min, 0.747-0.784 nM/min). This trend was also observed in the absence of thrombomodulin.ConclusionsThese results suggest that patients with APS treated with rivaroxaban may be at greater risk for thrombosis compared to warfarin or enoxaparin. The findings may provide insight into the recent studies in patients with triple positive APS randomized to different anticoagulants demonstrating high rates of thrombosis with rivaroxaban. Further studies are necessary to elucidate the clinical significance.     

A novel approach to life support training using “action-linked phrases”

BackgroundObservations of cardiopulmonary arrests (CPAs) reveal concerning patterns when clinicians identify a problem, (e.g. loss of pulse) but do not immediately initiate appropriate therapy (e.g. compressions) resulting in delays in life saving therapy.MethodsWe hypothesized that when individuals utilized specific, short, easy-to-state action phrases stating an observation followed by an associated intervention, there would be a higher likelihood that appropriate action would immediately occur. Phase I: A retrospective analysis of residents in simulated CPAs measured what proportion verbalized “There's no pulse”, statements and/or actions that followed and whether “Action-Linked Phrases” were associated with faster initiation of compressions. Phase II: Two prospective, quasi-experimental studies evaluated if teaching three Action-Linked Phrases for Basic Life Support (BLS) courses or six Action-Linked Phrases for Advanced Cardiovascular Life Support (ACLS) courses was associated with increased use of these phrases.ResultsPhase I: 62% (42/68) of residents verbalized “there's no pulse” during initial assessment of a pulseless patient, and only 16/42 (38%) followed that by stating “start compressions”. Residents verbalizing this Action-Linked Phrase started compressions sooner than others: (30 s [IQR:19–42] vs. 150 [IQR:51-242], p < 0.001). Phase II: In BLS courses, the three Action-Linked Phrases were used more frequently in the intervention group: (226/270 [84%] vs. 14/195 [7%]; p < 0.001). In ACLS courses, the six Action-Linked Phrases were uttered more often in the intervention group: (43% [157/368] vs. 23% [46/201], p < 0.001).ConclusionsAction-Linked Phrases innately used by residents in simulated CPAs were associated with faster initiation of compressions. Action-Linked Phrases were verbalized more frequently if taught as part of a regular BLS or ACLS course. This simple, easy to teach, and easy to implement technique holds promise for impacting cardiac arrest teams’ performance of key actions.