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1.
Artif Organs ; 48(7): 763-770, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38234162

RESUMO

BACKGROUND: Although acute kidney injury (AKI) has been established as an independent risk factor for in-hospital mortality for patients on veno-arterial (V-A) extracorporeal membranous oxygenation (ECMO), the impact of Kidney Disease Improving Global Outcomes (KDIGO) stages of AKI has yet to be elucidated as a risk factor. METHODS: We conducted a retrospective analysis of patient outcomes based on KDIGO stages of AKI at a single institution. The analysis was a cohort of 179 patients; 66 without AKI, 19 with stage 1 AKI, 18 with stage 2 AKI, and 76 with stage 3 AKI. RESULTS: Every 1-year increase in age was associated with 4% increased odds of mortality at 30 days (95% confidence interval [CI] 1.01, 1.07; p = 0.004). The presence of AKI at any stage was associated with 59% increased odds of 30-day mortality (95% CI 0.81, 3.10; p = 0.176). The presence of stage 1 AKI was associated with a 5% decreased odds of 30-day mortality (95% CI 0.32, 2.89). The presence of stage 2 AKI (odds ratio [OR] 2.29, 95% CI 0.69, 7.55; p = 0.173) and stage 3 AKI (OR 1.68, 95% CI 0.81, 3.46; p = 0.164) was associated with increased odds of 30-day mortality. CONCLUSION: Based on our single-center study, higher KDIGO stages of AKI likely have increased odds of mortality at 30 days. Larger studies are needed to confirm these findings.


Assuntos
Injúria Renal Aguda , Oxigenação por Membrana Extracorpórea , Mortalidade Hospitalar , Humanos , Oxigenação por Membrana Extracorpórea/métodos , Oxigenação por Membrana Extracorpórea/efeitos adversos , Injúria Renal Aguda/terapia , Injúria Renal Aguda/mortalidade , Masculino , Estudos Retrospectivos , Feminino , Pessoa de Meia-Idade , Fatores de Risco , Idoso , Resultado do Tratamento , Adulto , Índice de Gravidade de Doença
3.
ASAIO J ; 69(8): 766-773, 2023 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-37145800

RESUMO

Refractory right ventricular failure has significant morbidity and mortality. Extracorporeal membrane oxygenation is indicated when medical interventions are deemed ineffective. However, it is still being determined if one configuration is better. We conducted a retrospective analysis of our institutional experience comparing the peripheral veno-pulmonary artery (V-PA) configuration versus the dual-lumen cannula with the tip in the pulmonary artery (C-PA). The analysis of a cohort of 24 patients (12 patients in each group). There was no difference in survival after hospital discharge (58.3% in the C-PA group compared to 41.7% in the V-PA group, p = 0.4). Among the C-PA group, there was a statistically significant shorter ICU length of stay (23.5 days [interquartile range {IQR} = 19-38.5] vs. 43 days [IQR = 30-50], p = 0.043) and duration of mechanical ventilation (7.5 days [IQR = 4.5-9.5] compared to (16.5 days [IQR = 9.5-22.5], p = 0.006) in the V-PA group. In the C-PA group, there were lower incidents of bleeding (33.33% vs. 83.33%, p =0.036) and combined ischemic events (0 vs. 41.67%, p = 0.037). In our single-center experience, the C-PA configuration might have a better outcome than the V-PA one. Further studies are needed to confirm our findings.


Assuntos
Oxigenação por Membrana Extracorpórea , Insuficiência Cardíaca , Humanos , Cânula , Artéria Pulmonar , Oxigenação por Membrana Extracorpórea/efeitos adversos , Estudos Retrospectivos , Cateterismo , Insuficiência Cardíaca/cirurgia
4.
South Med J ; 116(5): 420-426, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-37137478

RESUMO

OBJECTIVES: Preoperative transthoracic echocardiograms (TTE) before hip fracture repairs are controversial. This study aimed to quantify the frequency of ordering TTE, the appropriateness of testing based on current guidelines, and the impact of TTE on in-hospital morbidity and mortality outcomes. METHODS: This retrospective chart review of adult patients admitted with hip fracture compared the length of stay (LOS), time to surgery, in-hospital mortality, and postoperative complications between TTE and non-TTE groups. TTE patients were risk stratified using the Revised Cardiac Risk Index (RCRI) to compare TTE indication according to current guidelines. RESULTS: Of the 490 patients included in this study, 15% received preoperative TTE. The median LOS of the TTE and non-TTE groups was 7.0 and 5.0 d, respectively, whereas the median time to surgery was 34 and 14 h, respectively. The odds of in-hospital mortality remained significantly higher in the TTE group after adjusting for RCRI but not when adjusted for the Charlson Comorbidity Index. Significantly more patients in the TTE groups had postoperative heart failure and up triage in the intensive care unit. Furthermore, 48% of patients with an RCRI score of 0 received preoperative TTE, with cardiac history as the most typical indication. TTE changed perioperative management in 9% of patients. CONCLUSIONS: Patients subjected to TTE before hip fracture surgery had a longer LOS and time to surgery, with higher mortality and intensive care unit up triage rates. TTE evaluations were typically conducted for inappropriate indications, which rarely made meaningful changes to patient management.


Assuntos
Fraturas do Quadril , Adulto , Humanos , Estudos Retrospectivos , Fraturas do Quadril/diagnóstico por imagem , Fraturas do Quadril/cirurgia , Ecocardiografia , Tempo de Internação , Hospitais , Complicações Pós-Operatórias/epidemiologia
5.
Perfusion ; 38(5): 1095-1097, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-35442104

RESUMO

A 61-year-old male presented with a history of ischemic cardiomyopathy requiring left ventricular assist device (LVAD) implantation 9 months prior to presentation. The patient was on aspirin and warfarin as part of his LVAD management. The patient had chest pain and was found to have non-ST elevation myocardial infarction. Despite being on warfarin, a subtherapeutic international normalized ratio of 1.6 was measured on admission. Lactate dehydrogenase was 694 U/L (12-146) and high-sensitivity troponin peaked at 47,093 ng/L. Left heart catheterization revealed an extensive aortic root thrombus (AT). AT is an uncommon cause of thromboembolic events in long-term LVAD patients. Thrombotic events in LVAD patients are pump thrombosis, cerebrovascular accidents, heparin-induced thrombocytopenia, and rarely, AT. There is no well-described management of such a rare complication. In our report, we suggest a multidisciplinary approach and consideration of conservative treatment of these patients.


Assuntos
Coração Auxiliar , Infarto do Miocárdio , Trombose , Masculino , Humanos , Pessoa de Meia-Idade , Varfarina , Coração Auxiliar/efeitos adversos , Aorta Torácica , Trombose/etiologia , Infarto do Miocárdio/etiologia
6.
Cardiovasc Revasc Med ; 53S: S171-S173, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-35779996

RESUMO

Major vascular complications after transcatheter aortic valve replacement (TAVR) are a pertinent issue and associated with increased morbidity and mortality. We herein describe a case of acute limb ischemia following the administration of protamine sulfate (PS) that was administered to mitigate a bleeding complication post-failure of a vascular access closure device. PS should be used cautiously for the prevention or management of bleeding-site complications following TAVR. The patient described in this case has consented to having his case described in this manuscript.


Assuntos
Estenose da Valva Aórtica , Trombose , Substituição da Valva Aórtica Transcateter , Humanos , Protaminas/efeitos adversos , Estenose da Valva Aórtica/cirurgia , Fatores de Risco , Resultado do Tratamento , Trombose/diagnóstico por imagem , Trombose/etiologia , Valva Aórtica/cirurgia
8.
Cureus ; 14(2): e21800, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35251866

RESUMO

Some patients with schizophrenia and psychotic illnesses have reduced pain perception, and others have decreased pain expression. The diagnosis of the acute abdomen can be delayed, and its outcomes can be worse in psychiatric patients than in non-psychiatric patients. We present a case of perforated peptic ulcer (PPU) in a schizophrenic woman and discuss how the phenomenon of pain insensitivity and diagnostic overshadowing-a process in which a person with mental illness receives inadequate treatment due to a misattribution of physical symptoms to their mental illness-nearly contributed to a missed diagnosis.

11.
Digit Health ; 6: 2055207620906968, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32110430

RESUMO

BACKGROUND: Seasonal influenza is a respiratory illness caused by the influenza virus. During the 2017-2018 flu season, the Centers for Disease Control and Prevention noted approximately 959,000 hospitalizations and 79,400 deaths from influenza. We sought to evaluate the educational quality of informational videos pertaining to seasonal influenza on the popular social media forum, YouTube. METHODS: Using the keywords "seasonal influenza," all videos from 28 January to 5 February 2017 were included and analyzed for characteristics, source, and content. The source was further classified as healthcare provider, alternative-medicine provider, the patient and/or their parents, company, media, or professional society. Videos about other categories of influenza (e.g. swine or Spanish) or in foreign languages were excluded. A total of 10 blinded reviewers scored each video independently. RESULTS: Overall, 300 videos were analyzed, with a median of 341.50 views, 1.00 likes, 0 dislikes, and 0 comments. Based on the average scores of videos by source, there was statistically significant difference in the average score among videos by video source (p < 0.01). Healthcare provider videos had the highest mean scores whereas alternative medicine provider videos had the lowest. CONCLUSIONS: Although the aforementioned video sources scored higher than others, these videos did not fulfill our criteria as far as educating patients thoroughly. Our data also suggest alternative medicine and patient source videos were misleading for patients.Clinical implications: Although videos by healthcare providers were a better source of information, videos on seasonal influenza were shown to be poor sources of valid healthcare information. This study reiterates the need for higher-quality educational videos on seasonal influenza by the medical community.

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