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1.
South Med J ; 117(9): 551-555, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39227049

RESUMO

OBJECTIVES: The coronavirus disease 2019 pandemic catalyzed a rapid shift toward remote learning in medicine. This study hypothesized that using videos on adverse events and patient safety event reporting systems could enhance education and motivation among healthcare professionals, leading to improved performance on quizzes compared with those exposed to standard, in-person lectures. METHODS: Participants were randomly assigned to a group both watching the video and attending an in-person lecture or a group that received only the in-person lecture in this study performed in 2022. Surveys gathered demographic information, tested knowledge, and identified barriers to reporting adverse events. RESULTS: A total of 83 unique participants responded to the survey out of the 130 students enrolled (64%; 83/130). Among the students completing all of the surveys, the group who watched the Osmosis video had a higher average quiz score (6.46/7) than the lecture group (6.31/7) following the first intervention. Only 25% of respondents agreed or strongly agreed that they knew what to include in a patient safety report and only 10% agreed or strongly agreed that they knew how to access the reporting system. CONCLUSIONS: This study suggests virtual preclass video learning can be a beneficial tool to complement traditional lecture-based learning in medical education. Further research is needed to determine the efficacy of long-term video interventions in adverse events.


Assuntos
COVID-19 , Gravação em Vídeo , Humanos , COVID-19/prevenção & controle , Feminino , Masculino , Segurança do Paciente , Estudantes de Medicina , Educação a Distância/métodos , Educação de Graduação em Medicina/métodos , Adulto , Avaliação Educacional/métodos , SARS-CoV-2 , Inquéritos e Questionários , Educação Médica/métodos , Erros Médicos/prevenção & controle
2.
J Emerg Med ; 66(6): e660-e669, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38789352

RESUMO

BACKGROUND: Chest pain is among the most common reasons for presentation to the emergency department (ED) worldwide. Additional studies on most cost-effective ways of differentiating serious vs. benign causes of chest pain are needed. OBJECTIVES: Our study aimed to evaluate the effectiveness of a novel risk stratification pathway utilizing 5th generation high-sensitivity cardiac troponin T assay (Hs-cTnT) and HEART score (History, Electrocardiogram, Age, Risk factors, Troponin) in assessing nontraumatic chest pain patients in reducing ED resource utilization. METHODS: A retrospective chart review was performed 6 months prior to and after the implementation of a novel risk stratification pathway that combined hs-cTnT with HEART score to guide evaluation of adult patients presenting with nontraumatic chest pain at a large academic quaternary care ED. Primary outcome was ED length of stay (LOS); secondary outcomes included cardiology consult rates, admission rates, number of ED boarders, and number of eloped patients. RESULTS: A total of 1707 patients and 1529 patients were included pre- and postimplementation, respectively. Median overall ED LOS decreased from 317 to 286 min, an absolute reduction of 31 min (95% confidence interval 22-41 min), after pathway implementation (p < 0.001). Furthermore, cardiology consult rate decreased from 26.9% to 16.0% (p < 0.0001), rate of admission decreased from 30.1% to 22.7% (p < 0.0001), and number of ED boarders as a proportion of all nontraumatic chest pain patients decreased from 25.13% preimplementation to 18.63% postimplementation (p < 0.0001). CONCLUSIONS: Implementation of our novel chest pain pathway improved numerous ED throughput metrics in the evaluation of nontraumatic chest pain patients.


Assuntos
Dor no Peito , Serviço Hospitalar de Emergência , Troponina T , Humanos , Dor no Peito/diagnóstico , Dor no Peito/etiologia , Serviço Hospitalar de Emergência/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Estudos Retrospectivos , Masculino , Feminino , Pessoa de Meia-Idade , Troponina T/sangue , Troponina T/análise , Medição de Risco/métodos , Idoso , Adulto , Eletrocardiografia/métodos , Tempo de Internação/estatística & dados numéricos , Biomarcadores/sangue , Fatores de Risco
3.
Clin Gastroenterol Hepatol ; 21(3): 704-712.e3, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-35337982

RESUMO

BACKGROUND & AIMS: Although liver transplantation (LT) has been demonstrated to provide survival benefit for patients with acute-on-chronic liver failure (ACLF), data are lacking regarding resource utilization for this population after LT. METHODS: We retrospectively reviewed data from 10 centers in North America of patients transplanted between 2018 and 2019. ACLF was identified by using the European Association for the Study of the Liver-Chronic Liver Failure criteria. RESULTS: We studied 318 patients of whom 106 patients (33.3%) had no ACLF, 61 (19.1%) had ACLF-1, 74 (23.2%) had ACLF-2, and 77 (24.2%) had ACLF-3 at transplantation. Healthcare resource utilization after LT was greater among recipients with ACLF compared with patients without ACLF regarding median post-LT length of hospital stay (LOS) (P < .001), length of post-LT dialysis (P < .001), discharge to a rehabilitation center (P < .001), and 30-day readmission rates (P = .042). Multivariable negative binomial regression analysis demonstrated a significantly longer LOS for patients with ACLF-1 (1.9 days; 95% confidence interval [CI], 0.82-7.51), ACLF-2 (6.7 days; 95% CI, 2.5-24.3), and ACLF-3 (19.3 days; 95% CI, 1.2-39.7), compared with recipients without ACLF. Presence of ACLF-3 at LT was also associated with longer length of dialysis after LT (9.7 days; 95% CI, 4.6-48.8) relative to lower grades. Multivariable logistic regression analysis revealed greater likelihood of discharge to a rehabilitation center among recipients with ACLF-1 (odds ratio [OR], 1.79; 95% CI, 1.09-4.54), ACLF-2 (OR, 2.23; 95% CI, 1.12-5.01), and ACLF-3 (OR, 2.23; 95% CI, 1.40-5.73). Development of bacterial infection after LT also predicted LOS (20.9 days; 95% CI, 6.1-38.5) and 30-day readmissions (OR, 1.39; 95% CI, 1.17-2.25). CONCLUSIONS: Patients with ACLF at LT, particularly ACLF-3, have greater post-transplant healthcare resource utilization.


Assuntos
Insuficiência Hepática Crônica Agudizada , Transplante de Fígado , Humanos , Insuficiência Hepática Crônica Agudizada/complicações , Cirrose Hepática/complicações , Estudos Retrospectivos , Aceitação pelo Paciente de Cuidados de Saúde , Prognóstico
4.
Liver Transpl ; 28(6): 1078-1089, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35020260

RESUMO

Although liver transplantation (LT) yields survival benefit for patients with acute-on-chronic liver failure grade 3 (ACLF-3), knowledge gaps remain regarding risk factors for post-LT mortality. We retrospectively reviewed data from 10 centers in the United States and Canada for patients transplanted between 2018 and 2019 and who required care in the intensive care unit prior to LT. ACLF was identified using the European Association for the Study of the Liver-Chronic Liver Failure (EASL-CLIF) criteria. A total of 318 patients were studied, of whom 106 (33.3%) had no ACLF, 61 (19.1%) had ACLF-1, 74 (23.2%) had ACLF-2, and 77 (24.2%) had ACLF-3 at transplantation. Survival probability 1 year after LT was significantly higher in patients without ACLF (94.3%) compared with patients with ACLF (87.3%; P = 0.02), but similar between ACLF-1 (88.5%), ACLF-2 (87.8%), and ACLF-3 (85.7%; P = 0.26). Recipients with ACLF-3 and circulatory failure (n = 29) had similar 1-year post-LT survival (82.3%) compared with patients with ACLF-3 without circulatory failure (89.6%; P = 0.32), including those requiring multiple vasopressors. For patients transplanted with ACLF-3 including respiratory failure (n = 20), there was a trend toward significantly lower post-LT survival (P =  0.07) among those with respiratory failure (74.1%) compared with those without (91.0%). The presence of portal vein thrombosis (PVT) at LT for patients with ACLF-3 (n = 15), however, yielded significantly lower survival (91.9% versus 57.1%; P < 0.001). Multivariable logistic regression analysis revealed that PVT was significantly associated with post-LT mortality within 1 year (odds ratio, 7.3; 95% confidence interval, 1.9-28.3). No correlation was found between survival after LT and the location or extent of PVT, presence of transjugular intrahepatic portosystemic shunt, or anticoagulation. LT in patients with ACLF-3 requiring vasopressors yields excellent 1-year survival. LT should be approached cautiously among candidates with ACLF-3 and PVT.


Assuntos
Insuficiência Hepática Crônica Agudizada , Transplante de Fígado , Insuficiência Respiratória , Insuficiência Hepática Crônica Agudizada/complicações , Insuficiência Hepática Crônica Agudizada/diagnóstico , Insuficiência Hepática Crônica Agudizada/cirurgia , Humanos , Cirrose Hepática/complicações , Transplante de Fígado/efeitos adversos , América do Norte , Prognóstico , Insuficiência Respiratória/complicações , Estudos Retrospectivos , Fatores de Risco
5.
Ann Thorac Surg ; 113(4): 1378-1384, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-34958769

RESUMO

PURPOSE: This study examined changes in force distribution between the neochordae corresponding to different ventricular anchor locations. DESCRIPTION: Seven porcine mitral valves were mounted in a left heart simulator. Neochordae (expanded polytetrafluoroethylene) originated from either a simulated left ventricular apex, papillary muscle base, or papillary muscle tip location. The neochordae were attached at three sites along the P2 leaflet segment: P2Lateral; P2Center, and P2Medial. Mitral regurgitation was induced by cutting posterior leaflet P2 marginal chordae. The forces on each neochord required to restore normal mitral valve coaptation were quantified for different ventricular anchoring origins and leaflet insertion sites. EVALUATION: The results showed that under both normotensive and hypertensive conditions, the force exerted was much higher at P2Center than either P2Lateral or P2Medial, independent of ventricular anchor location. Also, forces on both P2Lateral and P2Medial were not statistically different. CONCLUSIONS: Artificial neochordae treatment for all anchoring locations was effective in correcting induced mitral regurgitation. The P2 central neochordae had a significantly higher force than both lateral neochords under all conditions.


Assuntos
Insuficiência da Valva Mitral , Prolapso da Valva Mitral , Animais , Cordas Tendinosas/cirurgia , Humanos , Valva Mitral/cirurgia , Insuficiência da Valva Mitral/cirurgia , Músculos Papilares/cirurgia , Suínos
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