Search results for "RCT"

Spontaneous plaque rupture visualized by intravascular ultrasound.

1994

An intravascular ultrasound examination was performed in order to evaluate an angiographically complicated lesion. Intravascular ultrasound was able to demonstrate spontaneous plaque rupture in a patient with recent acute subendocardial infarction. The inconclusive angiographic appearance was clarified by the intravascular examination and led us to conclude that the myocardial infarction was due to plaque rupture with subsequent thrombotic occlusion, which had spontaneously resolved by the time of the study.

Arterial thrombophilia in primary thrombocythemia. A case report.

1994

One hundred patients with a history of hemorrhoidal disease and suffering from an acute hemorrhoidal attack were randomized into two parallel groups and treated with Daflon 500 mg* (D500) or placebo (PL) under double-blind conditions. Daflon 500 mg was administered at the dosage of three tablets bid the first four days and two tablets bid the following three days. Overall improvement of symptoms was greater in the D500 group than in the PL group, from D2 up to D7. The clinical severity of proctorrhagia, anal discomfort, pain, and anal discharge diminished in both groups but to a greater extent in the D500 group (P < 0.001 for all parameters except protorrhagia, P = 0.006). Inflammation, con…

Prognostic value of blood lactate in critically ill patients

1984

Hyperlactatemia is frequently observed in critically ill patients. A correlation of blood lactate concentrations and outcome of patients has been proven in circulatory shock, circulatory arrest, acute myocardial infarction, acute hypnotic drug poisoning and severe pancreatitis. However, the prognostic relevance of hyperlactatemia yields from statistical examinations in larger groups of patients. It should not be misused as a reliable prognostic sign in the individual patient, but is of high value in comparing groups of patients. In individual patients, hyperlactatemia is a useful indicator pointing to the severity of illness and to superimposed complications. Blood lactate is of considerabl…

Beyond Reperfusion Networks in ST-segment Elevation Myocardial Infarction: Assessment of Quality of Care

2017

Enfermedad cardiovascular en la diabetes mellitus

2002

Myocardial infarction with non-obstructive coronary arteries (MINOCA): Intracoronary imaging-based diagnosis and management.

2021

Myocardial infarction with non-obstructive coronary arteries (MINOCA) is defined by clinical evidence of myocardial infarction (MI) with normal or near-normal coronary arteries on angiography. This condition is present in about 5% to 25% of patients presenting with acute coronary syndromes. MINOCA is a working diagnosis. Current guidelines and consensus recommend identification of underlying causes of MINOCA in order to optimize treatment, improve prognosis, and promote prevention of recurrent myocardial infarction. An accurate evaluation of patient history, symptoms and use of invasive and non-invasive imaging should lead to identification of epicardial or microvascular causes of MINOCA an…

Takotsubo cardiomyopathy features at cardiac magnetic resonance

2012

Abstract Diagnosis of Takotsubo cardiomyopathy is based on clinical symptoms, electrocardiographic changes, absence of angiographic significant coronary lesions and presence of suggestive wall motion abnormalities. CardioMRI is an useful complementary tool especially to role out the diagnosis of myocarditis and of myocardial infarction with angiographically normal coronary artery and to document complications of the disease.

Coronary thrombolysis with tissue-type plasminogen activator (t-PA)

1985

Coronary thrombolysis is presently under intensive investigation as a treatment for acute myocardial infarction for two main reasons. Firstly it is now well established that acute myocardial infarction is often associated with thrombotic occlusion of an atherosclerotic coronary artery [1]. Secondly it has been shown that administration of thrombolytic agents can reopen an occluded coronary artery in the majority of patients [2, 3] and that reperfusion of ischemic myocardial tissue is generally well tolerated. Coronary thrombolysis is however not a goal in itself but is employed to prevent necrosis and dysfunction of jeopardized myocardial cells. There is ample evidence in animals that the i…

Tissue characterization comparison of culprit lesions between stable coronary disease and ST elevation myocardial infarction patients

2013

Demenzscreening im klinischen Alltag

1998

Dementia-screening in clinical routine requires short, sensitive and specific tools. A number of standardized instruments are available for this purpose. The present study analysed the relationship between size of three exemplary dementia-screening tests and their diagnostic accuracy. The Mini-Mental-State-Examination (MMSE), the Structured Interview for the Diagnosis of Dementia of the Alzheimer-type, Multiinfarct Dementia and Dementias of other Aetiologies according to ICD-10 and DSM-III-R (SIDAM) and the Alzheimer's Disease Assessment Scale (ADAS) were applied to 71 patients with dementia of the Alzheimer-type and 73 non-demented controls. A ROC-analysis revealed that neither SIDAM nor A…