Frontiers of medicine
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Frontiers of medicine · Sep 2014
LetterA study on specialist or special disease clinics based on big data.
Correlation analysis and processing of massive medical information can be implemented through big data technology to find the relevance of different factors in the life cycle of a disease and to provide the basis for scientific research and clinical practice. This paper explores the concept of constructing a big medical data platform and introduces the clinical model construction. ⋯ Big data analysis, such as Hadoop, can be used to construct early prediction and intervention models as well as clinical decision-making model for specialist and special disease clinics. It establishes a new model for common clinical research for specialist and special disease clinics.
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Frontiers of medicine · Mar 2014
Sclerosing cholangitis in critically ill patients: an important and easily ignored problem based on a German experience.
Intensive care unit (ICU) is important in the rehabilitation of critically ill patients. In the past decades, many patients who received aggressive treatment in ICU developed sclerosing cholangitis in multiple centers. Sclerosing cholangitis in critically ill patients (SC-CIP) is a relatively new issue. ⋯ With an average follow-up period of 17.9 months, poor outcomes were observed in 54 patients, including 34 deaths. In conclusion, ischemic injury of the biliary tree, which may be affected by PEEP and/or vasopressor administration, affects cholangiopathic procedure. As a newly discovered type of secondary sclerosing cholangitis, SC-CIP is a severe progressive complication of patients in ICU and should be carefully monitored by clinicians.
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Sepsis is a common cause of death in hospitalized patients worldwide. The early detection of sepsis remains a great challenge for clinicians, and delayed diagnosis frequently undermines treatment efforts, thereby contributing to high mortality. ⋯ The combination of these technologies can help refine the diagnosis of sepsis. This review paper serves as a reference for future studies that employ an integrated, multi-omics approach to disease identification.
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Frontiers of medicine · Dec 2013
Multicenter StudySinoSCORE: a logistically derived additive prediction model for post-coronary artery bypass grafting in-hospital mortality in a Chinese population.
This study aims to construct a logistically derived additive score for predicting in-hospital mortality risk in Chinese patients undergoing coronary artery bypass surgery (CABG). Data from 9839 consecutive CABG patients in 43 Chinese centers were collected between 2007 and 2008 from the Chinese Coronary Artery Bypass Grafting Registry. This database was randomly divided into developmental and validation subsets (9:1). ⋯ In the developmental dataset, calibration using a Hosmer-Lemeshow (HL) test was at P = 0.44 and discrimination based on the area under the receiver operating characteristic curve (ROC) was 0.80. In the validation dataset, the HL test was at P = 0.34 and the area under the ROC (AUC) was 0.78. A logistically derived additive model for predicting in-hospital mortality among Chinese patients undergoing CABG was developed based on the most up-to-date multi-center data from China.
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Frontiers of medicine · Dec 2013
Hemophagocytic lymphohistiocytosis: critical reappraisal of a potentially under-recognized condition.
Hemophagocytic lymphohistiocytosis (HLH) is an uncommon, potentially life threatening, hyper inflammatory syndrome of diverse etiologies. Cardinal signs include prolonged fever, organomegaly, and persistent unexplained cytopenias. In spite of the well known diagnostic criteria put forth by HLH society, this continues to pose great diagnostic challenge in both pediatric and adult intensive care settings. ⋯ Immunosuppressive therapy was started in 3 patients, and etoposide was started in one patient only. Due to lack of specificity of diagnostic criteria, diagnosing and differentiating HLH from its closest mimickers like sepsis/septic shock may be quite challenging in critically ill patients. Therefore, increasing awareness among physicians is essential for early diagnosis and effective therapy to reduce the mortality.