Journal of Critical Care Medicine最新文献

{"title":"Using Machine Learning Techniques to Predict Hospital Admission at the Emergency Department.","authors":"Georgios Feretzakis,&nbsp;George Karlis,&nbsp;Evangelos Loupelis,&nbsp;Dimitris Kalles,&nbsp;Rea Chatzikyriakou,&nbsp;Nikolaos Trakas,&nbsp;Eugenia Karakou,&nbsp;Aikaterini Sakagianni,&nbsp;Lazaros Tzelves,&nbsp;Stavroula Petropoulou,&nbsp;Aikaterini Tika,&nbsp;Ilias Dalainas,&nbsp;Vasileios Kaldis","doi":"10.2478/jccm-2022-0003","DOIUrl":"https://doi.org/10.2478/jccm-2022-0003","url":null,"abstract":"<p><strong>Introduction: </strong>One of the most important tasks in the Emergency Department (ED) is to promptly identify the patients who will benefit from hospital admission. Machine Learning (ML) techniques show promise as diagnostic aids in healthcare.</p><p><strong>Aim of the study: </strong>Our objective was to find an algorithm using ML techniques to assist clinical decision-making in the emergency setting.</p><p><strong>Material and methods: </strong>We assessed the following features seeking to investigate their performance in predicting hospital admission: serum levels of Urea, Creatinine, Lactate Dehydrogenase, Creatine Kinase, C-Reactive Protein, Complete Blood Count with differential, Activated Partial Thromboplastin Time, DDi-mer, International Normalized Ratio, age, gender, triage disposition to ED unit and ambulance utilization. A total of 3,204 ED visits were analyzed.</p><p><strong>Results: </strong>The proposed algorithms generated models which demonstrated acceptable performance in predicting hospital admission of ED patients. The range of F-measure and ROC Area values of all eight evaluated algorithms were [0.679-0.708] and [0.734-0.774], respectively. The main advantages of this tool include easy access, availability, yes/no result, and low cost. The clinical implications of our approach might facilitate a shift from traditional clinical decision-making to a more sophisticated model.</p><p><strong>Conclusions: </strong>Developing robust prognostic models with the utilization of common biomarkers is a project that might shape the future of emergency medicine. Our findings warrant confirmation with implementation in pragmatic ED trials.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097643/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10395942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RAF-1 Mutation Associated with a Risk for Ventricular Arrhythmias in a Child with Noonan Syndrome and Cardiovascular Pathology.","authors":"Amalia Făgărășan,&nbsp;Hamida Al Hussein,&nbsp;Simina Elena Ghiragosian Rusu","doi":"10.2478/jccm-2022-0007","DOIUrl":"https://doi.org/10.2478/jccm-2022-0007","url":null,"abstract":"<p><strong>Introduction: </strong>Noonan syndrome (NS) is a dominant autosomal disease, caused by mutations in genes involved in cell differentiation, growth and senescence, one of them being RAF1 mutation. Congenital heart disease may influence the prognosis of the disease.</p><p><strong>Case presentation: </strong>We report a case of an 18 month-old female patient who presented to our institute at the age of 2 months when she was diagnosed with obstructive hypertrophic cardiomyopathy, pulmonary infundibular and pulmonary valve stenosis, a small atrial septal defect and extrasystolic arrhythmia. She was born from healthy parents, a non-consanguineous marriage. Due to suggestive phenotype for NS molecular genetic testing for RASopathies was performed in a center abroad, establishing the presence of RAF-1 mutation. Following rapid progression of cardiac abnormalities, the surgical correction was performed at 14 months of age. In the early postoperative period, the patient developed episodes of sustained ventricular tachycardia with hemodynamic instability, for which associated treatment was instituted with successful conversion to sinus rhythm. At 3-month follow-up, the patient was hemodynamically stable in sinus rhythm.</p><p><strong>Conclusions: </strong>The presented case report certifies the importance of recognizing the genetic mutation in patients with NS, which allows predicting the severity of cardiac abnormalities and therefore establishing a proper therapeutic management of these patients.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097645/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10455970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bronchoscopic Intrapulmonary Recombinant Factor VIIa for Diffuse Alveolar Hemorrhage-induced Acute Respiratory Failure in MPO-ANCA Vasculitis: A Case Report.","authors":"Illaa Smesseim,&nbsp;Titia Schaepman-Ruys,&nbsp;Jan Willem Duitman,&nbsp;Yosta Vegting,&nbsp;Jorinde Raasveld,&nbsp;Marc Hilhorst,&nbsp;Alexander Vlaar,&nbsp;Josien van Es,&nbsp;Peter Bonta","doi":"10.2478/jccm-2022-0004","DOIUrl":"https://doi.org/10.2478/jccm-2022-0004","url":null,"abstract":"<p><strong>Introduction: </strong>Diffuse alveolar haemorrhage (DAH) is a potentially life-threatening disease, characterized by diffuse accumulation of red blood cells within the alveoli. It can be caused by a variety of disorders. In case DAH results in severe respiratory failure, veno-venous extracorporeal membrane oxygenation (VV-ECMO) can be required. Since VV-ECMO coincides with the need for anticoagulation therapy, this results in a major clinical challenge in DAH patients with hemoptysis.</p><p><strong>Case presentation: </strong>We report a patient case with severe DAH-induced acute respiratory failure and hemoptysis in need for VV-ECMO complicated by life-threatening membrane oxygenator thrombosis. The DAH-induced hemoptysis was successfully treated with local bronchoscopic recombinant factor VIIa (rFVIIa), allowing systemic anticoagulation to prevent further membrane oxygenator thrombosis. Neither systemic clinical side effects nor differences in the serum coagulation markers occurred after applying recombinant factor VIIa (rFVIIa) treatment endobronchially.</p><p><strong>Conclusion: </strong>This is, to our knowledge, the first case that reports the use of rFVIIa in a patient with DAH due to vasculitis and in need for VV-ECMO complicated by membrane oxygenator thrombosis.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097647/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10400174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reverse Takotsubo Cardiomyopathy after Orthotopic Liver Transplantation. A Case Report.","authors":"Lucian Mihalcea,&nbsp;Isac Sebastian,&nbsp;Mihail Simion-Cotorogea,&nbsp;Artsiom Klimko,&nbsp;Gabriela Droc","doi":"10.2478/jccm-2022-0002","DOIUrl":"https://doi.org/10.2478/jccm-2022-0002","url":null,"abstract":"<p><strong>Introduction: </strong>Takotsubo cardiomyopathy is a rare reversible type of heart failure, often precipitated by emotional stress; other risk factors include intracranial bleeding, ischemic stroke, sepsis, major surgery, pheochromocytoma. The clinical, electrical and blood sample analysis features resemble those of a myocardial infarction- however, they occur in the absence of angiographic coronary filling defects.</p><p><strong>Case presentation: </strong>A 61-year-old male patient, 71 kg, 175 cm, underwent liver transplantation for Child-Pugh B cirrhosis secondary to mixed viral hepatitis (B and D). His medical records revealed mild mitral, aortic, and tricuspid insufficiencies and heart failure with preserved ejection fraction. An initially uneventful perioperative stage was succeeded by cardiogenic shock (cardiac index - 1.2 l/min/ sqm), which the patient developed 24 hours after the intervention. Elevated cardiac markers and ECG abnormalities showing ST-T changes in the V2-V5 leads were additionally noted. Transesophageal echocardiography (TEE) revealed an acute onset reduction in the left ventricular systolic function secondary to basal hypokinesia. No coronary obstruction was detected by percutaneous angiography. The above findings lead to the diagnosis of reverseTakotsubo cardiomyopathy. Further, the patient developed acute kidney injury and liver graft failure, succumbing within 48 hours after the surgical procedure.</p><p><strong>Conclusions: </strong>We report a rare case of reverse Takotsubo cardiomyopathy in a male patient after orthotopic liver transplant.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097646/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10455969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Characteristics and Outcomes of COVID-19 Acute Respiratory Distress Syndrome Patients Requiring Invasive Mechanical Ventilation in a Lower Middle-Income Country.","authors":"Taymmia Ejaz, Fazal Rehman, Arslan Ahmed, Safia Akhlaq, Sheema Saadia, Adil Aziz, Erfan Hussain","doi":"10.2478/jccm-2021-0044","DOIUrl":"10.2478/jccm-2021-0044","url":null,"abstract":"<p><strong>Background: </strong>COVID-19 related acute respiratory distress syndrome (ARDS) requires intensive care, which is highly expensive in lower-income countries. Outcomes of COVID-19 patients requiring invasive mechanical ventilation in Pakistan have not been widely reported. Identifying factors forecasting outcomes will help decide optimal care levels and prioritise resources.</p><p><strong>Methods: </strong>A single-centre, retrospective study on COVID-19 patients requiring invasive mechanical ventilation was conducted from 1st March to 31st May 2020. Demographic variables, physical signs, laboratory values, ventilator parameters, complications, length of stay, and mortality were recorded. Data were analysed in SPSS ver.23.</p><p><strong>Results: </strong>Among 71 study patients, 87.3% (62) were males, and 12.7% (9) were females with a mean (SD) age of 55.5(13.4) years. Diabetes mellitus and hypertension were the most common comorbidities in 54.9% (39) patients. Median(IQR) SOFA score on ICU admission and at 48 hours was 7(5-9) and 6(4-10), and median (IQR) APACHE-II score was 15 (11-24) and 13(9-23), respectively. Overall, in-hospital mortality was 57.7%; 25% (1/4), 55.6% (20/36) and 64.5% (20/31) in mild, moderate, and severe ARDS, respectively. On univariate analysis; PEEP at admission, APACHE II and SOFA score at admission and 48 hours; Acute kidney injury; D-Dimer>1.5 mg/L and higher LDH levels at 48 hours were significantly associated with mortality. Only APACHE II scores at admission and D-Dimer levels> 1.5 mg/L were independent predictors of mortality on multivariable regression (p-value 0.012 & 0.037 respectively). Admission APACHE II scores, Area under the ROC curve for mortality was 0.80 (95%CI 0.69-0.90); sensitivity was 77.5% and specificity 70% (cut-off ≥13.5).</p><p><strong>Conclusion: </strong>There was a high mortality rate in severe ARDS. The APACHE II score can be utilised in mortality prediction in COVID-19 ARDS patients. However, larger-scale studies in Pakistan are required to assess predictors of mortality.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8852288/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48149734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Target Controlled Infusion: an Anaesthetic Technique Brought in ICU","authors":"J. Szederjesi","doi":"10.2478/jccm-2022-0001","DOIUrl":"https://doi.org/10.2478/jccm-2022-0001","url":null,"abstract":"","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42647022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COVID-19 Infection Or Buttock Injections? the Dangers of Aesthetics and Socializing During a Pandemic","authors":"Derrick Anthony Cleland, Clarence H. H. Tsai, J. Vo, D. Moretta","doi":"10.2478/jccm-2021-0043","DOIUrl":"https://doi.org/10.2478/jccm-2021-0043","url":null,"abstract":"Abstract Introduction Silicone (polydimethylsiloxane) injections are used for cosmetic augmentation. Their use is associated with life-threatening complications such as acute pneumonitis, alveolar hemorrhage, and acute respiratory distress among others [1,2]. We report a case of a Hispanic woman who developed severe respiratory distress syndrome after gluteal silicone injections. Case Presentation A 44-year-old Hispanic female presented to the Emergency Department complaining of progressive dyspnea on exertion for two weeks. Chest imaging revealed patchy bibasilar airspace opacities of peripheral distribution. Labs were significant for leukocytosis, elevated PT, D-dimer, lactate dehydrogenase, and fibrinogen, concerning for COVID-19, however SARS-CoV-2 testing was negative multiple times. The patient later became encephalopathic, hypoxemic, and eventually required intubation. Further history uncovered that the patient had received illicit gluteal silicone injections a few days prior to her onset of symptoms. The patient was diagnosed with silicone embolism syndrome (SES) and initiated on high dose intravenous methylprednisolone [1]. Case Discussion Patients from lower socioeconomic backgrounds utilize illicit services to receive silicone injections at minimal costs. This leads to dangerous outcomes. The serology and imaging findings observed in our case have similarities to the typical presentation of COVID-19 pneumonia making the initial diagnosis difficult. This case serves as a cautionary tale of the importance of thorough history taking in patients with concern for COVID-19.","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48945216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Use of Inhaled Epoprostenol for Acute Respiratory Distress Syndrome Secondary Due To COVID-19: a Case Series.","authors":"Komal Imtiaz, Wade Jodeh, Dave Sudekum, Bruno DiGiovine, Jason Hecht","doi":"10.2478/jccm-2021-0037","DOIUrl":"10.2478/jccm-2021-0037","url":null,"abstract":"<p><strong>Introduction: </strong>Inhaled epoprostenol (iEpo) is a pulmonary vasodilator used to treat refractory respiratory failure, including that caused by Coronavirus 2019 (COVID-19) pneumonia.</p><p><strong>Aim of study: </strong>To describe the experience at three teaching hospitals using iEpo for severe respiratory failure due to COVID-19 and evaluate its efficacy in improving oxygenation.</p><p><strong>Methods: </strong>Fifteen patients were included who received iEpo, had confirmed COVID-19 and had an arterial blood gas measurement in the 12 hours before and 24 hours after iEpo initiation.</p><p><strong>Results: </strong>Eleven patients received prone ventilation before iEpo (73.3%), and six (40%) were paralyzed. The partial pressure of arterial oxygen to fraction of inspired oxygen (P/F ratio) improved from 95.7 mmHg to 118.9 mmHg (p=0.279) following iEpo initiation. In the nine patients with severe ARDS, the mean P/F ratio improved from 66.1 mmHg to 95.7 mmHg (p=0.317). Ultimately, four patients (26.7%) were extubated after an average of 9.9 days post-initiation.</p><p><strong>Conclusions: </strong>The findings demonstrated a trend towards improvement in oxygenation in critically ill COVID-19 patients. Although limited by the small sample size, the results of this case series portend further investigation into the role of iEpo for severe respiratory failure associated with COVID-19.</p>","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8852286/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41296884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Case of Self-salvation in a Determined Chloroquine Suicide Attempt","authors":"S. Störmann, John M. Hoppe, D. Steinert, M. Angstwurm","doi":"10.2478/jccm-2021-0036","DOIUrl":"https://doi.org/10.2478/jccm-2021-0036","url":null,"abstract":"Abstract This report concerns a young man who attempted suicide by ingesting a cocktail with a lethal dose of chloroquine phosphate and large amounts of diazepam. On presentation, the patient was drowsy, unresponsive and in cardiogenic shock with severely impaired left ventricular function. Active charcoal and vasopressors were administered, and despite his intoxication with diazepam, a high-dose diazepam treatment was initiated in the hospital. It is concluded that diazepam in the cocktail played a vital role in the survival of this patient. With a rise in numbers, every emergency and intensive care physician should be familiar with chloroquine poisoning.","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48640697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Methanol Poisoning Leading To Brain Death: a Case Report","authors":"Jakub Glowala, J. Richards","doi":"10.2478/jccm-2021-0039","DOIUrl":"https://doi.org/10.2478/jccm-2021-0039","url":null,"abstract":"Abstract Introduction The COVID-19 pandemic has put increased stress on medical systems, infrastructure, and the public in expected and unexpected ways. This case report summarises an unexpected case of methanol poisoning from hand sanitiser ingestion due to changes in industry regulations, increased demand for cleaning products and severe psychosocial stressors brought on by the pandemic. Severe methanol toxicity results in profound metabolic disturbances, damage to the retina and optic nerves, and potentially death. Case Presentation The patient was a 26-year-old male with alcohol use disorder who presented with one day of nausea, vomiting, and abdominal pain after consuming hand sanitiser. Within a few hours, the patient had suffered multiple seizures, cardiac arrests and required admission to the ICU for emergent management of methanol poisoning. EEG and brain perfusion imaging were performed to confirm brain death, given concerns about the cranial nerve exam after methanol poisoning. Conclusions While rare, methanol toxicity remains a potentially fatal poisoning in the United States and worldwide. When healthcare and public resources are strained, healthcare professionals must consider particularly abnormal presentations. In patients suspected of brain death from methanol toxicity, cranial nerve examination may be unreliable. Therefore, additional testing is necessary to confirm brain death.","PeriodicalId":44227,"journal":{"name":"Journal of Critical Care Medicine","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41888013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}