Clinical trials: Strain
Influenza
Elderly Influenza Vaccine Immunogenicity Substudy
The body's immune system (fights infection) is known to decline during the aging process, resulting in an increased risk of catching infections.
- Trial name
- NCT00170482
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Reduction of Small Intestinal Ulceration Risk
The Effect of a Probiotic Strain on Ibuprofen-induced GI Damage
To investigate if a daily dose of minimum 15 billion CFU of Bif195 reduces the risk of small-intestinal tissue damage in an Ibuprofen challenge model as assessed by video capsule endoscopy in a healthy US population.
- Trial name
- PIP-I (NCT04447924)
- Testing
- Bif195
- Where
- United States
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- Chr Hansen
Poliomyelitis
A Clinical Trial to Evaluate the Immunogenicity and Safety of sIPV in a '1+2' Sequential Schedule With bOPV in Infants
The purpose of this phrase III clinical trial is to evaluate the immunogenicity and safety of Sabin Inactivated Poliovirus Vaccine (Vero cell) in a '1+2' sequential schedule with bivalent oral poliovirus vaccine in 2-month-old…
- Trial name
- NCT03822754
- Testing
- sIPV-bOPV-bOPV vaccination schedule, wIPV-bOPV-bOPV vaccination schedule
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Eye Strain
Use of Eye Exercises to Improve Vision
Children in the United States watch an average of twenty-eight hours of television and play around thirteen hours of video games per week.
- Trial name
- NCT03054597
- Testing
- Circular light motion, Diagonal light motion, Peripheral light motion
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Upper Respiratory Symptoms, Mucosal Immunity
Multi-Strain Probiotic Supplementation, Salivary Immunity, and Upper Respiratory Symptoms in Trained Athletes
This completed external pilot study assessed the feasibility of conducting a randomised, double-blind, placebo-controlled trial of four-week multi-strain probiotic supplementation in trained athletes.
- Trial name
- NCT07782983
- Testing
- Multi-Strain Probiotic
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Surgical Procedure, Unspecified
Remimazolam and Propofol on the Left Ventricular Strain During Anesthesia Induction for Non-cardiac Surgery
This study to compare the impacts of remimazolam or propofol on the left ventricular global longitudinal strain (LV-GLS) during anesthesia induction for non-cardiac surgery.
- Trial name
- NCT05412914
- Testing
- Remimazolam infusion, Propofol infusion
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Elderly Volunteers
Characterization of Fecal Microbiota in a Population Aged 50 to 75 Years Targeted by Seasonal Vaccination
The goal of this interventional study is to constitute a biological samples collection collected from healthy elderly volunteers and used for scientific purposes.
- Trial name
- FIFTY+ (NCT05972590)
- Testing
- Biological samples collection (blood + feces)
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bioaster
Fontan Procedure, Hypoplastic Left Heart Syndrome
Global and Regional Myocardial Strain and Power Output In Patients With Single Ventricles Using Novel MRI Techniques
The investigators are beginning a clinical research study here at UCSF to learn more about how hearts with single ventricles work.
- Conditions
- Fontan Procedure, Hypoplastic Left Heart Syndrome, Tricuspid Atresia, Double Inlet Left Ventricle
- Trial name
- NCT01107990
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Strain of Fascia of Intrinsic Muscle of Foot (Disorder), Elastography
Integrated Exercise Therapy Interventions on the Performance and Injury Prevention in Competitive Sports
Football is an increasingly popular exercise and common practice among adolescent and elite athletes. However, these athletes tend to have injuries involving the lower extremity and foot.
- Conditions
- Strain of Fascia of Intrinsic Muscle of Foot (Disorder), Elastography, Muscle Weakness
- Trial name
- NCT04384003
- Testing
- Shear Wave Ultrasound Elastography, The 3-D Motion Analysis, Electromyographic
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Buddhist Tzu Chi General Hospital
Permeability; Increased
PRObiotic and Stress-related PERmeability
This is a single-site exploratory study aiming to demonstrate the effect of a fresh fermented dairy drink containing a probiotic strain on stress-related intestinal hyperpermeability in students defending a bachelor's or master's…
- Trial name
- ProSPer (NCT03408691)
- Testing
- Fresh fermented dairy drink containing probiotic strain, Acidified dairy drink without ferment
- Where
- Belgium
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Asthenopia, Myopia
The Impact of Soft Contact Lens Attributes on Symptoms Associated With Digital Eye Strain in Symptomatic Soft Contact Lens Wearers
Despite its prevalence, the ocular causes of eye fatigue or unknown and may be related to the cornea/contact lens surface, the accommodative system, the convergence system, overall postural/muscle fatigue, or a combination of…
- Trial name
- NCT03585790
- Testing
- Contact lens with Multifocal Optics, Contact lens with Single Vision Optics
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Pete Kollbaum, OD, PhD
Heart Failure
Deep Learning-Based Automated Pressure-Strain Loop Analysis
Noninvasive left ventricular pressure-strain loop analysis estimates myocardial work from longitudinal strain, brachial systolic blood pressure, and cardiac valve-event timing.
- Trial name
- NCT07850726
- Testing
- Sustained Isometric Handgrip Exercise, Semi-Supine Bicycle Exercise
- Where
- Norway
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Inattentive, Hyperactivity
Assessment of Probiotics Lactobacillus in the Management of Attention Deficit Hyperactive Disorder
ADHD is a neurodevelopmental disorder characterized by persistent symptoms of inattention and/or hyperactivity and impulsivity that are present before age 18.
- Conditions
- Inattentive, Hyperactivity, Impulsivity
- Trial name
- ADHD (NCT04167995)
- Testing
- Probiotic Formula lacteal forte
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Urinary Incontinence, Urinary Incontinence, Stress
Elastographic Assessment of Suburethral Tissue in Continent and Incontinent Women
Strain elastography (SE) will be utilized as a non-invasive imaging technique to evaluate tissue elasticity and biomechanical properties in women with stress urinary incontinence (SUI) and in continent controls.
- Conditions
- Urinary Incontinence, Urinary Incontinence, Stress, Urinary Incontinence (UI), Urinary Bladder, Overactive
- Trial name
- SE-inc1 (NCT06933407)
- Testing
- Strain Elastography
- Where
- Hungary
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Szeged University
Influenza
A Dose Ranging Study Comparing Different Combinations of Adjuvanted and Non-adjuvanted Influenza Vaccines in Healthy Children 6 to <36 Months of Age
This study will evaluate the safety and immunogenicity of different combinations of influenza vaccine in healthy young children.
- Trial name
- NCT00848887
- Testing
- Adjuvanted and un-adjuvanted influenza vaccines
- Where
- Belgium
- Volunteers
- 410 people, healthy volunteers welcome
- Sponsor
- Novartis
Aging, Heat Stress
Physiological Responses in Young and Older Adults During a Prolonged Simulated Heatwave
Climate change not only affects the planet's natural resources, but also severely impacts human health. An individual's ability to adequately cope with short- or long-term increases in ambient temperature is critical for…
- Conditions
- Aging, Heat Stress, Physiological Stress
- Trial name
- HW1 (NCT04353076)
- Testing
- Simulated heatwave exposure, Simulated heatwave exposure with mid-day cooling
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Influenza
Young Adult Influenza Vaccine Immunogenicity Substudy
This is a complimentary study to an elderly influenza study. Subjects 18-40 will receive a single dose flu vaccine and be evaluated for humoral and cell mediated immunity to influenza antigens.
- Trial name
- NCT00170508
- Testing
- Fluzone®
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Diarrhea
Efficacy of Anti-CFA/I and CfaE Bovine Milk Immunoglobulin Against Challenge With H10407 ETEC Expressing CFA/I
The purpose of this study is to assess anti-CFA/I and anti-CfaE BIgG safety and to determine protective efficacy of anti-CFA/I and anti-CfaE BIgG against diarrhea after challenge with H10407, a CFA/I-expressing ETEC strain.
- Trial name
- BIgGI (NCT00435526)
- Testing
- anti-CFA/I bovine IgG, and anti-CfaE bovine IgG
- Where
- 2 sites in United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Whiplash Injuries, Whiplash Injury of Cervical Spine
Clinical Efficacy of Diazepam After Whiplash
Whiplash injury is very common and lot of patients which suffered the injury have chronic symptoms despite different treatment options. One of main symptoms include muscle spasm and pain caused by neck movement.
- Trial name
- NCT05041985
- Testing
- Diazepam Tablets
- Where
- Bosnia and Herzegovina
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Edin Mešanović
Tissue Expander Disorder, Stress Strain Curve
Use of a Novel Device for Stretch Relaxation During Mohs Surgery
Closure of cutaneous defects is associated with many common and serious problems. For example, Mohs surgery involves the removal of skin and other soft tissues that have been proven to be infiltrated with cancer.
- Conditions
- Tissue Expander Disorder, Stress Strain Curve, Tissue Expansion, Mohs Surgery
- Trial name
- NCT03586960
- Testing
- Peak Force Measurement
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Silver Falls Dermatology