Clinical trials: Mechanism
Sprint Performance, Physical Fitness
Relevant Factors on Sprint Performance in Adolescent Sprinters
Purpose: To explore the sports performance of the adolescent sprinters, including analyzing the correlations between the results and central nerve sensory, and also between motor control and various muscle mechanical…
- Conditions
- Sprint Performance, Physical Fitness, Muscle Architecture, Reaction Time
- Trial name
- NCT04859153
- Testing
- central nerve sensory, motor control and various muscle mechanical characteristic and sport-related fitness test
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Intimate Partner Violence, Child Maltreatment
Father-Focused Intervention for Reducing Family Violence and Symptoms in Children
The goal of this clinical trial is to test the efficacy of Fathers for Change (F4C) compared to standard Batterer Intervention for fathers with a history of Intimate Partner Violence.
- Trial name
- F4C (NCT06074068)
- Testing
- Fathers for Change, Duluth BIP
- Where
- 2 sites in United States
- Volunteers
- 1,080 people, healthy volunteers welcome
- Sponsor
- Yale University
Aging, Athletic Injuries
Life After Sport: Prior Injury and Sedentary Behavior as Mechanisms of Later Poor Health
Competitive sport increases risk for musculoskeletal injury (e.g., traumatic knee injury) and may position former athletes for early onset of chronic diseases, chronic pain, poor health-related quality of life, and disability.
- Conditions
- Aging, Athletic Injuries, Physical Inactivity, Knee Injuries and Disorders
- Trial name
- NCT05344001
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Marquette University
Acute Pain, Gene Expression
Bone Marrow Aspiration Pain Study
Background: Many people feel pain during and after bone marrow aspiration (collection). Studies suggest that pain may be related to different kinds of inflammation, or the presence of nitric oxide (a normally occurring gas) in…
- Conditions
- Acute Pain, Gene Expression, Nitric Oxide
- Trial name
- NCT01524523
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Stable Angina
Downstream Molecular Signals of P2Y12 Receptors in Hyporeactive Patients Under Clopidogrel Treatment A Possible Mechanism of HOTPR(High On-Treatment Platelet Reactivity)
The investigators designed the following experiment to observe the pattern of administration in vitro, which can be completely excluded liver enzyme cytochrome P450 metabolism under the influence and observe the relevant P2Y12…
- Trial name
- NCT03190005
- Testing
- clopidogrel
- Where
- Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Taipei City Hospital
Obesity, Childhood
Mechanisms of Obesity and Its Metabolic Complications in Youth
The overarching goal of this project is to determine whether the effect of gut microbiota on human metabolism might be mediated by short chain fatty acids (SCFA) and whether the SCFA might modulate lipid metabolism.
- Trial name
- NCT03454828
- Testing
- obese carbohydrate diet, lean carbohydrate diet
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Yale University
Obesity
Neuroimmune Mechanisms in Obesity
Aim 1: To measure levels of microglia using the radiotracer [11C]PBR28 and PET brain imaging in obese (n=50) vs. lean individuals (n=50).
- Trial name
- NCT05553405
- Testing
- Intralipid Infusion
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University
Fasciitis
Effects of Different Foot Structures on Plantar Fasciitis and Therapeutic Footwear Intervention
Excessive repetitive loading concentrating upon plantar fascia is considered as the most influential factor in plantar fasciitis development. Abnormal foot structure may lead to high risk of plantar fasciitis.
- Trial name
- NCT01363375
- Testing
- Foot orthosis, footwear
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Normal Labor, Obstetric Labor Complications
Sonopartogram. The Next Step in the Delivery Room
Objectives: Evaluation of the correlation between the sonographic parameter and clinical findings (e.g. digital examination) in any cephalic (not only occipital anterior) position Examination of the relationship between various…
- Trial name
- SONOLABOR (NCT02326077)
- Testing
- Ultrasound, Acceptability of ultrasound monitoring of labor, Patients' experience regarding intrapartum ultrasound
- Where
- 2 sites in Greece, Romania
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy Craiova
Methamphetamine Use Disorder
Cerebellum-Prefrontal Paired-Pulse Stimulation for Methamphetamine Use Disorder
To investigate the mechanism and efficacy of a novel repetitive transcranial magnetic stimulation (rTMS) intervention model with paired cerebellar-medial prefrontal cortex (mPFC) pulses on methamphetamine use disorder patients…
- Trial name
- NCT06457230
- Testing
- Paired Associative Stimulation Targeting the Cerebellar-mPFC
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Opioids, Obstructive Sleep Apnea (OSA)
Impacts of Opioids on Respiratory Drive During Sleep
The investigators are studying the impact that opioids have on breathing during sleep in healthy participants and those diagnosed with obstructive sleep apnea.
- Trial name
- OIRD (NCT06854211)
- Testing
- Morphine p.o.
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Neurophysiological Mechanisms Manipulation
Immediate Effects of Manipulation Versus Stretching on Upper Trapezius Pressure Pain Thresholds
The purpose of this study is to determine the immediate effects of cervicothoracic manipulation and upper trapezius stretching on upper trapezius pressure pain threshold and cervical ROM.
- Trial name
- NCT02081430
- Testing
- CT Manipulation, Upper trapezius stretch
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Nevada, Las Vegas
Borderline Personality Disorder
Neuropsychiatric Mechanisms of Change in Mentalization Based Treatment of Borderline Personality Disorder (MENTAB)
Purpose: Borderline personality disorder (BPD) is a complex psychiatric disease of uncertain aetiology and pathogenesis. A key mechanism of disease susceptibility and treatment response could be epigenetic changes in DNA…
- Trial name
- MENTAB (NCT01720953)
- Testing
- Mentalization Based Therapy
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rune Andersen
Physical Activity, Obesity Prevention
Connect Through PLAY: A Staff-based Physical Activity Intervention for Middle School Youth
The overall goal of the Connect Through Positive Leisure Activities for Youth (PLAY) Project is to improve staff capacity for implementing effective physical activity (PA) programming within middle school after school programs…
- Trial name
- Connect (NCT03732144)
- Testing
- Connect Staff-based PA intervention, Connect Health Curriculum Control
- Where
- United States
- Volunteers
- 1,350 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Schizophrenia, Psychotic Disorders
Relative Bioavailability of LY03010 Compared to Listed Drug
This is a randomized, multiple-dose, open-label, parallel-group study. Subjects will undergo screening evaluations to determine eligibility within 28 days prior to study drug administration.
- Conditions
- Schizophrenia, Psychotic Disorders, Mood Disorders, Schizophrenia Spectrum
- Trial name
- NCT04922593
- Testing
- LY03010; paliperidone palmitate, INVEGA SUSTENNA
- Where
- 9 sites in United States
- Volunteers
- 281 people, healthy volunteers welcome
- Sponsor
- Luye Pharma Group Ltd.
Disuse Atrophy
Leucine Supplementation and Skeletal Muscle Disuse
Leucine supplementation is widely known for promoting strong influence on skeletal muscle remodeling. This study aims to evaluate the effect of leucine supplementation on disuse-induced skeletal muscle atrophy.
- Trial name
- NCT01192009
- Testing
- Leucine
- Where
- Brazil
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
HBV, NASH - Nonalcoholic Steatohepatitis
Mechanism of DCs Dysfunction in Chronic HBV Infection
This research is to better understand the functional impairments of Dendritic cells (DCs) in chronic HBV infection. Aim is to determine if the virus is able to bind to the C-type lectin receptor (CLRs) of DCs to modulate their…
- Trial name
- HepatoDC (NCT03753308)
- Testing
- Blood Sampling, Liver biopsy
- Where
- France
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Metabolic Syndrome X
Mechanisms of Cerebrovascular Control
The objective of this study is to identify insulin-specific cerebral blood flow (CBF) control mechanisms, and establish cerebrovascular responsive baseline in younger (18-45 yrs) metabolic syndrome adults (MetSyn) who are at…
- Trial name
- NCT02936687
- Testing
- NOS Inhibition, ET-1 Inhibition, 3 Tesla MRI
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Diabetes Mellitus, Type 2
Mechanisms of Endothelial Dysfunction in Type 2 Diabetes
Endothelial dysfunction of conduit arteries plays an important role in the development of cardiovascular complications associated with type 2 diabetes.
- Trial name
- DIAB-EETs (NCT02311075)
- Testing
- Blood samples
- Where
- France
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Major Depressive Disorder (MDD), Healthy Adult Volunteer
Emotional Cognition: Establishing Constructs and Neural-Behavioral Mechanisms in Older Adults With Depression
This is a cross-sectional pilot study designed to establish hot and cold cognitive functions and underlying neurocircuitry in older adults with MDD. The investigators will study 120 participants aged 21-80 years old with MDD.
- Trial name
- ENSURE (NCT05966532)
- Testing
- Hot Cognitive Task, Cold cognitive tasks, Structural magnetic resonance imaging (sMRI)
- Where
- 2 sites in United States
- Volunteers
- 276 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
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