Clinical trials: Stress Testing
Pulmonary Arterial Hypertension
Assessing the Utility of Submaximal CPET in Treatment Management of PAH
Pulmonary hypertension (PH) is associated with worsening breathlessness and exercise capacity, right-heart failure, and adverse outcomes including increased mortality.
- Trial name
- NCT05977933
- Testing
- Shape II CPET
- Where
- 6 sites in United States
- Volunteers
- 550 people
- Sponsor
- Shape Medical Systems, Inc.
Heart Failure, Congestive
Evaluation of the Safety and Effectiveness of the OPTIMIZER System in Subjects With Heart Failure: FIX-HF-5
The purpose of this study is to determine whether treatment with the OPTIMIZER System is safe and effective in patients with moderate to severe heart failure symptoms.
- Trial name
- NCT00112125
- Testing
- OPTIMIZER System
- Where
- United States
- Volunteers
- 428 people
- Sponsor
- Impulse Dynamics
Health Services Accessibility, Rural Health
Health Ahead Comparative Effectiveness Study
The Health Ahead Comparative Effectiveness Study is a pragmatic, parallel-arm interventional platform that systematically compares successive changes to preventive health screening on the path toward a fully automated screening…
- Conditions
- Health Services Accessibility, Rural Health, Medically Underserved Area, Preventive Health Services
- Trial name
- HACE (NCT07669168)
- Testing
- AI-Assisted Screening Interpretation (AI Reads), Human-Only Screening Interpretation
- Where
- United States
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- William Brandenburg, MD
Healthy But Chronically Stressed
Effects of Lutein on Learning and Memory in Chronically Stressed Subjects and in an Acute Stressful Situation (TSST - Trier Social Stress Test): A Randomized, Double-blind, Placebo-controlled Trial)
The purpose of this study is to study effects of a four months lutein supplementation (in form of a lutein fortified nutritional beverage) on general learning and memory performance as well as on acute stress-induced changes in…
- Trial name
- MemLearn (NCT02257801)
- Testing
- Nutritional beverage fortified with 6mg lutein/day, Nutritional beverage fortified with 12mg lutein/day
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Mild to Moderate Sleep Disorder, Pressure
Research on Sleep and Emotion Testing of Tea Theanine Casein Hydrolysate Pressed Candy
The study evaluates the improvement of sleep, emotion, and skin by standardizing the use of the blend (Tea Theanine Casein Hydrolysate Pressed Candy, whose active ingredients include Tea Theanine, Casein Hydrolysate, and Saffron…
- Trial name
- NCT07207252
- Testing
- Tea Theanine Casein Hydrolysate Pressed Candy, Pressed Candy
- Where
- China
- Volunteers
- 171 people
- Sponsor
- ChinaNorm
Quality of Life (QOL), Anxiety
Testing the Efficacy of the "Syd" App on Improving Quality of Life and Mental Health Among University Students in the Kingdom of Saudi Arabia
The goal of this clinical trial is to learn if using the "See Yourself Differently" (syd) app can help improve quality of life and mental health for university students in Saudi Arabia.
- Conditions
- Quality of Life (QOL), Anxiety, Stress, Affect (Mental Function)
- Trial name
- NCT06979778
- Testing
- See Yourself Differently (syd) mobile app
- Where
- Saudi Arabia
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- iamYiam Limited
Radiation Injury
Breath Test for Biomarkers in Humans Receiving Total Body Irradiation
The effect of radiation on normal tissue varies widely between individuals. Consequently, a test to measure tissue response to radiation could be clinically useful by permitting more accurate titration of dosage in patients…
- Trial name
- NCT02152722
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- Menssana Research, Inc.
Coronary Artery Disease, Myocardial Ischemia
MyoStrain CMR Testing of Ischemia With Low Levels of Stress
This prospective, observational study evaluates the accuracy of stress testing with the MyoStrain SENC CMR Imaging System to detect myocardial ischemia and viability in patients with suspected coronary artery disease using low…
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Myocardial Dysfunction
- Trial name
- NCT03543241
- Testing
- MyoStrain
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Myocardial Solutions
Hypertension
Efficacy and Safety of Aliskiren in Patients With Mild to Moderate Hypertension During Exercise
This study compared the blunting effect of aliskiren and valsartan monotherapies on exercise-induced rises in systolic blood pressure in patients with mild to moderate essential hypertension.
- Trial name
- NCT00819767
- Testing
- Aliskiren, Valsartan
- Where
- 8 sites in Czechia, Hungary and 2 more
- Volunteers
- 68 people
- Sponsor
- Novartis
Coronary Artery Disease, Angina Pectoris
Clinical Utility of an Age, Sex, and Gene Expression Score (ASGES or Corus CAD) in African American Patients.
This is a retrospective study, designed to be conducted at a single-center in the US. The study will conduct a one-time data abstraction from approximately 500 patient medical charts who received Age/Sex/Gene Expression score…
- Conditions
- Coronary Artery Disease, Angina Pectoris, Chest Pain, Cardiovascular Diseases
- Trial name
- AACU (NCT02405754)
- Testing
- Corus CAD (ASGES)
- Where
- United States
- Volunteers
- 667 people
- Sponsor
- CardioDx
Mood (Psychological Function)
Effect of Relora Supplement on Anxiety, Cognitive Performance & Mood Tested After Induced Stress
The present randomized, double-blind, placebo-controlled crossover trial aims to evaluate the effects of Relora supplementation on responses to induced stress produced by a combination of cognitive and physiologic stressors in…
- Trial name
- NCT02734251
- Testing
- Relora
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- InterHealth Nutraceuticals, Inc.
Mitral Regurgitation, Mitral Valve Regurgitation
Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation (The COAPT Trial) and COAPT CAS
The purpose of the Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation (COAPT) Trial is to confirm the safety and effectiveness of the MitraClip…
- Conditions
- Mitral Regurgitation, Mitral Valve Regurgitation, Treatment of Functional Mitral Regurgitation in Symptomatic Heart Failure Subjects, Heart Failure
- Trial name
- COAPT (NCT01626079)
- Testing
- MitraClip System
- Where
- 86 sites in United States, Canada
- Volunteers
- 776 people
- Sponsor
- Abbott Medical Devices
Chronic Myocardial Ischemia, Refractory Angina Pectoris
Efficacy and Safety of Targeted Intramyocardial Delivery of Auto CD34+ Stem Cells for Improving Exercise Capacity in Subjects With Refractory Angina
The purpose of the study is to assess the safety and efficacy of targeted intramyocardial delivery of Auto-CD34+ cells for increasing exercise time and amelioration of anginal symptoms in subjects with refractory angina and…
- Conditions
- Chronic Myocardial Ischemia, Refractory Angina Pectoris, Advanced Coronary Heart Disease
- Trial name
- RENEW (NCT01508910)
- Testing
- Auto-CD34+ cells, Standard of care
- Where
- 41 sites in United States
- Volunteers
- 291 people
- Sponsor
- Lisata Therapeutics, Inc.
Coronary Artery Disease
Monitoring and Characterization of Coronary Flow By Transthoracic Parametric Doppler (TPD) During Exercise Stress Test
The study is an open prospective study of coronary flow preferably of the left anterior descending artery (LAD), by a Transthoracic Parametric Doppler (TPD) system during conventional exercise stress test.
- Trial name
- NCT01089777
- Testing
- ultrasound Doppler monitoring
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Echosense Ltd.
Stress
Assessment of Stress Levels in Consumers Using Ovulation Tests in Order to Conceive
Approximately 150 female volunteers wishing to become pregnant will be recruited via web recruitment from around the UK and randomised 1:1 to receive Clearblue Digital ovulation tests (active arm) or no aid to conception (control…
- Trial name
- NCT01084304
- Where
- United Kingdom
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- SPD Development Company Limited
Aging, Aging Well
100-Year Human Aging Study
The 100-Year Human Aging Study is a prospective, pragmatic, observational trial enrolling participants across fixed clinical sites, mobile clinical sites, and an online participation pathway (current and future) to undergo…
- Conditions
- Aging, Aging Well, All-Cause Mortality, Mortality
- Trial name
- NCT07563777
- Testing
- Comprehensive Multi-System Clinical Screening
- Where
- United States
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- Longevity Metrics, Inc.
Ischemic Heart Disease
Diagnostic Benefits of HyperQTM vs. Conventional ECG Stress Test. Comparison of HyperQ vs. Stress ECG in Women Before Angiography
The purpose of this study is to verify the efficiency of the HyperQ technology compared with standard ECG analysis in detecting exercise induced ischemia in women who are referred to coronary angiography.
- Trial name
- NCT00850486
- Testing
- Exercise test with HyperQ technology
- Where
- Israel
- Volunteers
- 200 people
- Sponsor
- BSP Biological Signal Processing Ltd.
Cardiomyopathy, Hypertrophic, Cardiomyopathy, Hypertrophic, Familial
Open-Label Study of Perhexiline in Patients With Hypertrophic Cardiomyopathy and Moderate to Severe Heart Failure
The purpose of this study is to evaluate the effect of perhexiline on exercise performance (efficacy) and safety in patients with hypertrophic cardiomyopathy and moderate-to-severe heart failure following dosing for 16 weeks.
- Trial name
- NCT02862600
- Testing
- Perhexiline, Use of bioanalytical assay to monitor plasma levels of perhexiline
- Where
- 11 sites in United States
- Volunteers
- 35 people
- Sponsor
- Heart Metabolics Limited
Mental Health Issue, Mental Health Disorder
Viome Precision Nutritional Programs to Improve Clinical Outcomes for Mental Health Conditions
US residents who have obesity and sign the informed consent form and are screened and enrolled for this study. Participants who are enrolled complete a survey upon enrollment and are randomized into one of two arms.
- Conditions
- Mental Health Issue, Mental Health Disorder, Mental Health, Depression
- Trial name
- NCT06190184
- Testing
- VIOME Precision Nutrition Program, Control arm
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Viome
Caregiver Burnout
Testing Preliminary Effectiveness of a Community Health Worker (CHW) Training Program on Caregiving
Two arm study, experimental and control, to explore the impact of an online training program to prepare community health workers (CHWs) conduct effective outreach to support African American and Latino male caregivers of older…
- Trial name
- IN-HOME (NCT06049043)
- Testing
- Intervention to Help Orient Men to Excel (IN-HOME), AARP's English "Care at Home" resource webpage
- Where
- United States
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- KDH Research & Communication