Clinical trials: Strain
Left Bundle-Branch Block
Prediction of Outcome by Echocardiography in Left Bundle Branch Block
Patients with left bundle branch block have an increased risk for the development of heart-failure and death. However, risk factors for unfavorable outcomes are still poorly defined.
- Trial name
- EchoLBBB (NCT04293471)
- Where
- Norway
- Volunteers
- 2,000 people
- Sponsor
- University Hospital of North Norway
Breast Cancer Female
Effects of Physical Exercise on Cardio-vascular Efficiency and Quality of Life in Breast Cancer Survivors
To examine the effects of different physical exercise protocols (aerobic training and resistance training) on cardio-vascular efficiency and quality of life in a population of breast cancer survivors (BCS), not treated with…
- Trial name
- NCT04337736
- Testing
- Physical exercise
- Volunteers
- 57 people
- Sponsor
- ITAB - Institute for Advanced Biomedical Technologies
ARDS, Driving Pressure
Effects of Different Driving Pressure on Lung Stress, Strain and Mechanical Power in Patients With Moderate to Severe ARDS
ARDS is the most common acute respiratory failure in the ICU and the mortality rate is still as high as 40%. Mechanical ventilation(MV) is the major supportive treatment for ARDS, but inappropriate ventilator setting could lead…
- Conditions
- ARDS, Driving Pressure, Strains, Mechanical Power
- Trial name
- NCT03616704
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Jianfeng Xie
Travelers' Diarrhea
Dose-Finding Study of CS19 Expressing ETEC Challenge Strains
This will be a strain and dose-finding study in which CS19-ETEC strain WS0115A will be administered at a starting inoculum of 5 x 108 colony forming units (cfu) to 5 subjects as the initial step to establish a human disease…
- Trial name
- NCT00564863
- Testing
- CS19 expressing ETEC strain
- Where
- 2 sites in United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Diabetic Foot, Diabetic Foot Ulcer
Shear Load In-shoe Plantar Sensing/Strain Analyses and Mapping in Diabetic Foot Ulcers
Stain Analysis Mapping of the Plantar surface (STAMP) is a method designed by the University of Leeds to measure 'in-shoe' strain patterns on the plantar surface of the foot.
- Trial name
- SLIPSTREAM (NCT05687643)
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- The Leeds Teaching Hospitals NHS Trust
Aging, Heat Stress
Impact of Extreme Heat on Myocardial Blood Flow and Flow Reserve in Young and Older Adults
Extreme heat causes a disproportionate number of hospitalizations and deaths in older adults relative to any other age group. Importantly, many hospitalizations and deaths are primarily due to cardiovascular events such as…
- Conditions
- Aging, Heat Stress, Hyperthermia, Heat Strain
- Trial name
- NCT06842784
- Testing
- Ambient heat stress
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Atrial Fibrillation, Hypertension
Left Atrial Strain Values as an Early Predictor of Atrial Fibrillation
Atrial fibrillation (AF) is the most common type of abnormal heart rhythm. This occurs as the chambers of the heart pump irregularly, often resulting in a fast heart rate and symptoms of irregular pounding and fluttering.
- Trial name
- NCT06417112
- Testing
- Transthoracic Echocardiogram
- Where
- United Kingdom
- Volunteers
- 72 people
- Sponsor
- Hywel Dda Health Board
Celiac Disease
Bifidobacterium Infantis NLS Super Strain for Celiac Disease Patients on a Gluten-free Diet With Persistent Gastrointestinal Symptoms
The primary purpose of this randomized, double-blinded, placebo-controlled, crossover clinical trial is to evaluate the efficacy of dietary supplementation with Bifidobacterium infantis NLS super strain among celiac disease…
- Trial name
- NCT03271138
- Testing
- Bifidobacterium infantis NLS super strain (Natren LIFE START®2)
- Where
- Argentina
- Volunteers
- 18 people
- Sponsor
- Global Institute of Probiotics
Myocarditis, Cardiac Sarcoidosis
Inflammatory Cardiomyopathy Bern Registry
Inflammatory cardiomyopathies are associated with inflammation and impaired function of the heart muscle and encompass myo- and pericarditis and cardiac sarcoidosis.
- Conditions
- Myocarditis, Cardiac Sarcoidosis, Pericarditis
- Trial name
- FlamBer (NCT04774549)
- Where
- Switzerland
- Volunteers
- 1,125 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Body Temperature Changes, Heat Stress
Exercise Intensity and Heat Responses in Children and Youth
Little is known about how children and youth regulate body temperature during exercise in the heat compared with young adults, including whether differences in whole-body heat exchange contribute to their responses.
- Conditions
- Body Temperature Changes, Heat Stress, Child Development, Heat
- Trial name
- NCT07781592
- Testing
- Low-Intensity Exercise in the Heat, Moderate-Intensity Exercise in the Heat, Vigorous-Intensity Exercise in the Heat
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Obesity, Adiposity
Effect of a Probiotic Strain Lactobacillus Paracasei K56 on Metabolic Symptom - a Pilot Study
Recent data suggest that gut microbiota can function as an environmental factor that modulates the amount of body fat and obese individuals have an altered gut microbiota.The results of previous animal studies have suggest that a…
- Trial name
- NCT04980599
- Testing
- probiotic drink with Lactobacillus paracasei K56, maltodextrin, Probiotic powder E3
- Where
- China
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Fudan University
Atrioventricular Block, Conduction System Pacing
Impact of Atrioventricular Delay Optimization on Ventricular Function in Conduction System Pacing
Conduction system pacing has emerged as a physiological pacing strategy that preserves ventricular electrical activation and minimizes pacing-induced dyssynchrony.
- Trial name
- OPTI-CSP (NCT07624552)
- Testing
- Echocardiography-Guided Atrioventricular Delay Optimization
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Monitoring the Response of Breast Cancer to Neoadjuvant Chemotherapy Using SE and SWE
Comparative Study Between Shear and Strain Elastography in Monitoring the Response to NAC in Breast Cancer Patients
The aim is to evaluate tumor stiffness changes through a comparative study between shear and strain elastography in monitoring the response of breast cancer to neoadjuvant chemotherapy
- Trial name
- NCT05852743
- Testing
- shear wave and strain elastography
- Volunteers
- 65 people
- Sponsor
- Assiut University
Side Effects of Acetylsalicylic Acid Use
The Effect of a Probiotic Strain on Aspirin-induced GI Damage.
This trial is a single-site, randomised, double-blind, placebo-controlled, two-armed, parallel-group trial in healthy, adult volunteers.
- Trial name
- PIP-D (NCT03228589)
- Testing
- probiotic strain
- Where
- Ireland
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Chr Hansen
Cardiotoxicity, Systolic Dysfunction
Aerobic Exercise is Cardio-protective in Hemato-oncological Disease and New-onset Chemotherapy
Oncological diseases are the main cause of death in developed countries and also in Uruguay. Advances in therapeutics have made possible to aspire to cure and in other cases long-term remission with a significant increase in…
- Conditions
- Cardiotoxicity, Systolic Dysfunction, Exercise, Aerobic
- Trial name
- AEROHEMONCO (NCT04476576)
- Testing
- Aerobic exercise (experimental), Flexibility exercise (active comparator)
- Where
- Uruguay
- Volunteers
- 38 people
- Sponsor
- Lucía Florio
Lung Transplant, Right Ventricular Failure
Right Ventricle Dysfunction in Patients Undergoing Lung Transplant
Patients enlisted for bilateral lung transplantation (LUTX) have subclinical right ventricle (RV) dysfunction1, which is usually clinically silent until LUTX.
- Trial name
- LUTX_strain (NCT05855148)
- Testing
- Enlistment For Lung Transplant
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Policlinico Hospital
Duchenne Muscular Dystrophy
2D Strain Evaluation: Children With Duchenne Muscular Dystrophy Versus Healthy Children
Compare systolic function of left ventricle (LV) and right ventricle (VD) by 2D strain evaluation in Duchenne muscular dystrophy children versus a control group.
- Trial name
- NCT02418338
- Testing
- speckle tracking (2D strain) echocardiography
- Where
- France
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
HER2 Positive Breast Cancer, Cardiovascular Abnormalities
A Prospective Study of Breast Cancer Patients With Abnormal Strain Imaging
The Cardio-Oncology program at Northwestern offers care to cancer patients who develop cardiac toxicities from chemotherapy. Breast cancer patients with the tumor marker for HER2 necessitate treatment with anthracycline and/or…
- Trial name
- NCT02993198
- Testing
- Carvedilol
- Where
- United States
- Volunteers
- 134 people
- Sponsor
- Northwestern University
Dengue
Dengue 3 Human Infection Model (DENV-3)
To evaluate the effectiveness of candidate dengue vaccine formulations, it is prudent to develop an appropriate challenge model.
- Trial name
- NCT04298138
- Testing
- Dengue virus 3 Live Virus Human Challenge (DENV-3-LVHC)
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- State University of New York - Upstate Medical University
ARDS
Echocardiographic Right Ventricular Evaluation in Assessment of ARDS Lung Recruitment (ECHO-REVEAL)
Study Goal The goal of this observational, multicenter study is to evaluate how positive end-expiratory pressure (PEEP) affects right ventricular (RV) function in patients with acute respiratory distress syndrome (ARDS) who are…
- Trial name
- (ECHO-REVEAL) (NCT06812949)
- Testing
- PEEP Titration with Echocardiographic, Hemodynamic, and Ventilatory Measurements
- Where
- 3 sites in Belgium, Italy
- Volunteers
- 60 people
- Sponsor
- University of Bari