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Reference Standards for Software Evaluation

1990

AbstractThe field of automated ECG analysis was one of the earliest topics in Medical Informatics and may be regarded as a model both for computer-assisted medical diagnosis and for evaluating medical diagnostic programs. The CSE project has set reference standards of two kinds: In a broad sense, a standard how to perform a comprehensive evaluation study, in a narrow sense, standards as specific references for evaluating computer ECG programs. The evaluation methodology used within the CSE project is described as a basis for presentation of results which are published elsewhere in this issue.

Incidence of Acute Ischemic Stroke With Visible Arterial Occlusion

2020

Background and Purpose: Because of several methodological limitations, previous studies focusing on the prevalence of large vessel occlusion in ischemic stroke (IS) patients provided conflicting results. We evaluated the incidence of IS with a visible arterial occlusion using a comprehensive population-based registry. Methods: Patients with acute IS were prospectively identified among residents of Dijon, France, using a population-based registry (2013–2017). All arterial imaging exams were reviewed to assess arterial occlusion. Annual incidence rates of IS (first-ever and recurrent events) and IS with a visible occlusion were calculated. Results: One thousand sixty cases of IS were recorde…

COMMENTS ON TAENIA GUESTS IN HUMANS.

2016

Diabetes Interactive Diary: A New Telemedicine System Enabling Flexible Diet and Insulin Therapy While Improving Quality of Life

2009

OBJECTIVE Widespread use of carbohydrate counting is limited by its complex education. In this study we compared a Diabetes Interactive Diary (DID) with standard carbohydrate counting in terms of metabolic and weight control, time required for education, quality of life, and treatment satisfaction. RESEARCH DESIGN AND METHODS Adults with type 1 diabetes were randomly assigned to DID (group A, n = 67) or standard education (group B, n = 63) and followed for 6 months. A subgroup also completed the SF-36 Health Survey (SF-36) and World Health Organization-Diabetes Treatment Satisfaction Questionnaire (WHO-DTSQ) at each visit. RESULTS Of 130 patients (aged 35.7 ± 9.4 years; diabetes duration 1…

Editorial Comment—Is Heme Oxygenase-1 a Causal Player for Plaque Stability?

2005

Inflammatory mechanisms play an important role in all stages of the atherosclerotic process.1 Various studies implicate that certain infectious agents represent candidates that trigger these inflammatory responses.2 An association of viral infection with atherosclerosis was first reported in the 1970s, when experimental infection of germ-free chickens with an avian herpes virus was found to produce arterial disease.3 Although several infectious pathogens have been detected within the atherosclerotic plaque, including Chlamydia pneumoniae , Cytomegalovirus, and Helicobacter pylori , the precise role of these pathogens in causing atherosclerosis or in aggravating the atherosclerotic process r…

Therapy of Early Poststroke Depression With Venlafaxine: Safety, Tolerability, and Efficacy as Determined in an Open, Uncontrolled Clinical Trial

1999

To the Editor: The development of persistent depressive symptoms is a severe and frequent complication of ischemic or hemorrhagic stroke.1 The etiology of poststroke depression is not well understood. Only few placebo-controlled, double-blind studies have been carried out, all reporting various degrees of superiority of standard antidepressants over placebos.1 2 On the other hand, serious side effects have been reported.3 4 In most of these studies, patients were examined whose stroke had occurred several weeks to several months before the antidepressive therapy was started. Antidepressive therapy in the first weeks after stroke has not yet been attempted in studies. Drug-induced improvemen…

Evaluating hazardous waste generation in for-profit outpatient haemodialysis centres

2015

SUMMARYBackground “Green” haemodialysis management to reduce the environmental impact of haemodialysis is growing. Objectives Dealing with hazardous waste production could heighten healthcare professionals’ awareness of this problem, and improve their healthcare involvement in environmental sustainability and environmental-friendliness. Design and Measurements A list of for-profit outpatient haemodialysis centres in the Valencian Community (E Spain) was compiled. Data on their hazardous waste production from 2008 to 2012 through the annual waste reports issued by official organisations competent in environmental issues were collected. Results There are 22 for-profit dialysis centres, that m…

Use of Information from Clinical Trials for an Integrated Cancer Registry

1990

AbstractThe registry of childhood malignancies in the F.R.G. is a combination of a population-based and hospital-based cancer registry. A large amount of the collected data originates from multicenter clinical trials which are integrated into the documentation system of the cancer registry. The paper describes the information flow and the system of data storage which consists of a central database on a departmental system at the registry and of several coordinated peripheral databases on microcomputers at the trial centers. Practical experience shows an increased availability and validity of the data in the registry since the implementation of the system. Aspects of data integrity and secur…

The impact of del Nido cardioplegia solution on blood morphology parameters

2021

Background: Crystalloid cardioplegic solutions are believed to reduce hemoglobin significantly and increase the transfusion rate. However, recent reports indicate that the del Nido cardioplegia may preserve blood morphology parameters. Methods: In “The del Nido versus cold blood cardioplegia in aortic valve Replacement” trial patients undergoing aortic valve replacement were randomized into the del Nido (DN) or cold blood cardioplegia (CB) group. For the subanalysis, patients who underwent blood transfusions were excluded from the study. Red blood cell (RBC) count, hemoglobin, white blood cell (WBC) count and platelet (PLT) count were measured before the surgery, 24-, 48-, and 96 hours post…

Physical function and frailty in elderly patients with acute coronary syndrome

2021

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): This work was supported by grants from CIBER CV, Madrid, Spain [grant number 16/11/00420] and Instituto de Salud Carlos III-FEDER, Madrid, Spain. Background Frailty is described a complex clinical syndrome of increased vulnerability to stressors that places the individual at increased risk of adverse health outcomes. It results from multiple impairments (among others, in physical functioning) and its severity ranges from mild to severe. In older cardiac patients, frailty is reported to be a significant and an independent predictor of functional decline. Purpose To analy…