View clinical trials related to Takotsubo Cardiomyopathy.
Filter by:To handle daily life challenges, one needs to be psychologically resilient. It plays a crucial role in disease development, prognosis, as well as social, occupational, and community participation. Cardiovascular diseases cause physical and psychological stress, which can be linked to individual resilience and the development of such diseases. Stress can trigger TakoTsubo cardiomyopathy and acute coronary events. Individuals who have experienced TakoTsubo cardiomyopathy or an acute coronary event often feel stressed due to emotional or physical triggers. These triggers may include job loss or illness. In medical rehabilitation, therapists consider the individual circumstances of their patients when planning therapy. It may be important to add a special focus on psychological care, including building resilience, which could greatly benefit these individuals. Therefore, the study aims to investigate whether resilience training, as part of an inpatient multidisciplinary rehabilitation program, affects the individual resilience of rehabilitants with TakoTsubo cardiomyopathy or those who have experienced an acute coronary event.
The goal of this clinical trial is to investigate the impact of repetitive acute Cyclosporine A (CsA) bolus therapy in patients suffering from TTS with an elevated risk of impaired outcome. The main question it aims to answer is whether CsA reduces myocardial injury (primary outcome). Participants will receive CsA or placebo at baseline and every 12h in the first 24h after study inclusion. Researchers will compare CsA and the placebo group to see if a) myocardial injury is reduced, and b) ejection fraction is improved compared to baseline, as well as several other secondary endpoints over a one year follow-up.
Takotsubo syndrome (TTS) is characterized by severe left ventricular (LV) dysfunction that gradually recovers, thus leading to the commonly accepted belief that it is a transient and self-limiting condition. Histologically, TTS can be accompanied by severe morphological alterations potentially resulting from catecholamine excess followed by microcirculatory dysfunction and direct cardiotoxicity. The affected myocardium, however, has a high potential of structural reconstitution which correlates with the rapid functional recovery. The lack of persistent morphological changes in TTS has been confirmed by original CMR studies which pointed out that the acute phase of the disease is characterized only by remarkable myocardial edema with no evidence of significant late gadolinium enhancement. Indeed, the absence of LGE in TTS patients has become a common diagnostic criterion in most CMR centers. Although some studies have challenged this notion by reporting delayed hyper-enhancement in TTS patients, the intensity and extent of LGE in the acute phase of TTS are less than usually reported in studies of myocardial infarction. The long-term clinical and functional consequences of an acute episode of TTS are still unclear. A recent spectroscopic investigation has shown that long-term (>1 year) abnormalities in cardiac energetic persist after an acute episode of TTS. Also, a few patients with residual wall motion abnormality in whom LGE fails to resolve (suggesting the acute event resulted in frank infarction) have been reported. However, how often persistent morphologic abnormalities are present after the index episode remains undefined. The possibility exists that fibrosis was undetected at follow-up CMR studies using conventional LGE threshold methods due to the fact that myocardial injury is subtler and there are no confidently recognizable reference regions of normal myocardium. Newer echocardiographic tools (i.e. tissue Doppler) have now the potential to detect persistence of post-TTS LV function abnormalities.
Transient left ventricular ballooning syndrome (TLVBS) is a cardiac syndrome that is characterised by acute but transient left ventricular (LV) dysfunction. Since the syndrome clearly is not a rare phenomenon and since prognosis is not as benign as originally thought, there is a need for further research into the etiology and pathophysiology of TLVBS. Therefore the investigators aim to study the microvascular and endothelial function in their population of TLVBS patients.