View clinical trials related to Takotsubo Syndrome.
Filter by:Takotsubo syndrome (TTS) is an acute and reversible form of myocardial injury characterized by typical regional wall motion abnormalities in the absence of culprit epicardial coronary artery disease frequently precipitated by significant emotional stress or serious physical illness. The clinical presentation is usually similar to acute myocardial infarction (MI), with chest pain and/or dyspnea, ST-segment elevation or depression and/or T-wave inversion on the resting electrocardiogram (ECG) and elevation of serum cardiac troponin. Although previously considered a benign disease, it is now clear that TTS is associated with severe acute complications during the acute phase including hemodynamic and electrical instability and up to 5% of in-hospital mortality. The pathogenetic mechanisms of air pollution are likely to predispose to the occurrence as well as to mediate a worse clinical presentation and outcome of TTS, proving air pollution as a TTS risk factor.
The aim of this study is to document an optimized pharmacologic treatment for patients with Takotsubo Syndrome. There is currently no published documentation in a large number of patients. The study is a Randomized Registry Clinical Trial and in total 1000 patients registered in SWEDEHEART will be included.
Polish registry of takotsubo syndrome
GEIST is a multicenter, international observational registry of patients with Takotsubo syndrome. Data regarding the clinical profile (demographic characteristics, clinical presentation, laboratory measures, electrocardiography /echocardiography / coronary angiography parameters, treatment and medication), in-hospital course and complications and short-/long-term outcome are collected prospectively and retrospectively to increase the understanding of the disease.
The purpose of this study is to assess the levels of serum catecholamines associated with myocardial depression (MD) in patients with acute neurological injury.
Aim of this prospective study is to assess the pathophysiology of Takotsubo Syndrome by obtaining pressure volume loops with conductance catheters, which allows detailed conclusions regarding systolic and diastolic hemondynamics and subsequently regarding potential underlying mechanisms
This is a minimal risk case-controlled single arm intervention study, including 10 patients with a prior history of takotsubo and 10-age and sex matched healthy controls. Subjects will undergo in laboratory testing to measure autonomic function. They will then undergo a 15-week program of device-guided breathing with remote measures of autonomic function obtained at home. Analysis will determine the reproducibility of home autonomic measures and the provide preliminary data to determine the efficacy of device-guided breathing on autonomic measures and quality of life in patients with takotsubo.
The investigators will randomize patients admitted to hospital with Takotsubo diagnosis to systematic high-dose adenosine infusion for 3 minutes (in addition to standard of care) vs. standard of care. The primary aim of the study is to demonstrate that adenosine infusion is associated with a larger and more rapid recovery of left ventricle function.
The aim of this prospective single-center study is to evaluate endothelial function, arterial compliance, sympathetic nervous activity at rest and after mental and physical stress, carotid atherosclerosis, oxidative stress parameters, quality of life and platelet adhesion in patients with apical ballooning syndrome and age-matched controls.