Active clinical trials for "Chest Pain"

The purpose of the study is to assess the usefulness of high Frequency mid-QRS analysis in identifying the ischemic origin of patients presenting to the Emergency Room (ER)with Chest pain.

Early rule-in or rule-out of myocardial infarction (MI) is essential in patients presenting to the Emergency Department with chest pain. Recently, the European Society of Cardiology has suggested an accelerated 0h/1h algorithm to rule-in or rule-out MI as a valid alternative to the standard 0h/3h approach. So far, the 0h/1h algorithm has only been validated for certain high-sensitive Troponin assays. Moreover, it is unknown if MI can be ruled-out by measuring hs-cTn already at 30 minutes (0h/30m) after presentation to the Emergency Department. This prospective cohort study aims to investigate, if a high-sensitive Troponin assay can rule-in or rule-out MI, when using a 0h/30m and a 0h/1h algorithm. Serial blood samples will be drawn from each patient and used for biomarker analysis. In addition, patients will be asked to complete a detailed questionnaire on chest pain characteristics.

Rapid and reliable exclusion of acute myocardial infarction (AMI) during an emergency department (ED) triage is a major unmet clinical need. We aimed at verifying the non-inferiority of a single-sampling strategy of hs-cTn and copeptin compared with the dual hs-cTn sampling for the early diagnosis of Non-ST-Elevation Acute Coronary Syndromes (NSTE-ACS) versus Non Coronary Chest Pain (NCCP) in a selected cohort of consecutive patients admitted at the Emergency Department.

Panic-like anxiety ( panic attacks with or without panic disorder), a highly treatable condition, is the most prevalent condition associated with unexplained chest pain in the emergency department. Panic-like anxiety may be responsible for a significant portion of the negative consequences of unexplained chest pain, such as functional limitations and chronicity. However, more than 92% of panic-like anxiety cases remain undiagnosed at the time of discharge from the emergency department. The 4-item Panic Screening Score questionnaire was derived in order to increase the identification of panic-like anxiety in emergency department patients with unexplained chest pain. The goals of this prospective cohort study are to (1) refine the Panic Screening Score; (2) validate the revised version of the Panic Screening Score; (3) measure the reliability of the revised version of the Panic Screening Score and (4) assess the acceptability of the instrument among emergency physicians.

Overcrowding in the emergency department is an increasing problem in hospitals worldwide. Point-of-care Troponin (POC cTn) testing combined with a well investigated risk stratification tool (HEART-score) used in the ambulance may contribute to more rapidly diagnostics of ruling in or ruling out myocardial infarctions (MI) and subsequently reduce unnecessary hospital admissions, total admission time and costs. However, the applicability of the POC cTn and the HEART-score in the pre-hospital setting remains unclear. This study will evaluate this applicability.