Stress Reactivity Test for Takotsubo Syndrome
(BHS Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores why individuals with Takotsubo Syndrome (TS), a heart condition often triggered by stress, experience it differently and how stress affects their recovery over a year. The main focus is on understanding how various stress factors influence the condition's outcomes. Participants will undergo a stress reactivity test, which measures the body's response to stress, to gather this information. Individuals recently diagnosed with TS who understand English may be suitable candidates for this study. As an unphased study, this trial offers a unique opportunity to contribute to groundbreaking research that could enhance understanding and treatment of TS.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications.
What prior data suggests that the stress reactivity test is safe?
Research has shown that Takotsubo Syndrome (TTS), often triggered by emotional or physical stress, causes temporary weakness in the heart muscle. This trial focuses on a stress reactivity test. Although specific safety details for the test are not provided, the trial's classification as "Not Applicable" for a typical clinical phase suggests it might be non-invasive or observational.
Past studies on stress reactivity tests in TTS patients have reported no negative effects. The trial aims to understand how stress impacts people with TTS over time. By observing reactions rather than administering new medications, the procedure is likely safe and well-tolerated.12345Why are researchers excited about this trial?
Researchers are excited about the stress reactivity test for Takotsubo Syndrome because it aims to uncover how stress impacts heart function in those affected by this condition. Unlike other treatments that focus on managing symptoms or preventing recurrence, this test seeks to understand the underlying stress response mechanisms. By pinpointing how stress triggers the syndrome, this approach could lead to more targeted and effective interventions in the future, potentially improving outcomes for patients.
What evidence suggests that the stress reactivity test is effective for Takotsubo Syndrome?
Research has shown that Takotsubo Syndrome, often triggered by intense emotional or physical stress, presents symptoms similar to a heart attack. Studies have found that most patients with this condition exhibit a normal heartbeat upon hospital arrival, suggesting a strong link between stress and the onset of Takotsubo Syndrome. This trial's stress reactivity test aims to better understand how stress affects the heart in these situations. Identifying stress triggers and their impact on heart function could help predict outcomes and improve patient care.26789
Who Is on the Research Team?
Elena Salmoirago-Blotcher, MD, PhD
Principal Investigator
The Miriam Hospital
Are You a Good Fit for This Trial?
The Broken Heart Study II is for adults over 18 with a new diagnosis of Takotsubo Syndrome, who can understand and speak English. It's not suitable for those unable to consent, with severe cognitive issues, uncontrolled high blood pressure, acute psychosis, high suicide risk, pregnancy or poor heart imaging quality.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Initial Assessment
Clinically stable patients undergo an in-person comprehensive interview and complete a battery of psychosocial questionnaires
Laboratory Stress Protocol
Participants undergo a validated laboratory stress protocol to assess autonomic nervous system activity
Follow-up
Echocardiographic evaluations and assessment of major adverse cerebrovascular events
What Are the Treatments Tested in This Trial?
Interventions
- Stress reactivity test
Trial Overview
This study investigates the underlying causes of Takotsubo Syndrome (a stress-induced cardiomyopathy) and how stress events affect patients' health one year after diagnosis. Participants will undergo a stress reactivity test as part of the research.
How Is the Trial Designed?
1
Treatment groups
Experimental Treatment
Stress reactivity test
Find a Clinic Near You
Who Is Running the Clinical Trial?
The Miriam Hospital
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Collaborator
Published Research Related to This Trial
Citations
Takotsubo Cardiomyopathy - StatPearls - NCBI Bookshelf - NIH
Takotsubo cardiomyopathy presentation is similar to acute coronary syndrome. This disorder is frequently triggered by intense emotional or physical stress, for ...
Clinical Features and Outcomes of Takotsubo (Stress) ...
Results on electrocardiography on admission showed sinus rhythm in more than 90% of the patients with takotsubo cardiomyopathy, who had a ...
NCT04325321 | The Broken Heart Study II (BHS-II)
To rigorously test the contribution of TS triggering events and mental stress responsiveness to 1-year prognosis after TS event. Detailed Description. Newly ...
Takotsubo Syndrome: Pathophysiology, Emerging ...
Clinical features and outcomes of takotsubo (stress) cardiomyopathy. N Engl J Med. 2015;373:929–938. doi: 10.1056/NEJMoa1406761. Crossref.
Stress Cardiomyopathy Diagnosis and Treatment
Stress cardiomyopathy is an acute reversible heart failure syndrome initially believed to represent a benign condition due to its self-limiting clinical course.
Takotsubo Syndrome: A Review of Presentation, Diagnosis ...
Takotsubo Syndrome (TTS) is a condition of transient left ventricular dysfunction that is typically triggered by emotional or physical stress.
Epidemiology, Pathophysiology, Diagnosis, and Principles ...
Precipitating physical or emotional or mixed stressful events have been identified in two-thirds of takotsubo cardiomyopathy cases [17].
Update of Takotsubo cardiomyopathy: Present experience ...
This article aims to review the current situation of TTS, briefly summarize pathophysiological mechanisms, discuss various risk factors, propose a diagnostic ...
GEIST Score for Risk Stratification for In-hospital ...
The findings suggest that evaluation of 4 clinical and echocardiographic variables may identify patients with takotsubo syndrome who have a high risk for in- ...
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