Clinical trials: Mechanism
Asthma in Children
The Effect of 10-Week Exercise Training on Children With Asthma
The goal of this research is to determine whether 10-weeks of exercise training can benefit asthmatic children and young adults with a history of exercise-induced bronchoconstriction (EIB).
- Trial name
- NCT03716219
- Testing
- Exercise Training
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, Irvine
Preventable Disease, Vaccine
Addressing Unfunded Vaccines Through a Co-payment Mechanism in Pharmacies
The goal of this pilot demonstration and evaluation project is to determine the acceptability and feasibility of a co-payment model among the public and providers and assess whether a co-payment model in community pharmacies in…
- Trial name
- NCT06489964
- Testing
- Co-payment Model - Step 1, Co-payment Model - Step 2, Co-payment Model - Step 3
- Where
- 2 sites in Canada
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Canadian Immunization Research Network
COVID-19
Healthcare Worker Exposure Response and Outcomes of Hydroxychloroquine
This is a double blind, placebo controlled study in approximately 2,000 health care workers at risk for being exposed to COVID-19.
- Trial name
- HERO-HCQ (NCT04334148)
- Testing
- Hydroxychloroquine
- Where
- 34 sites in United States
- Volunteers
- 1,360 people, healthy volunteers welcome
- Sponsor
- Adrian Hernandez
Oesophageal Cancer
Unintentional Weight Loss After Oesophagectomy
The incidence of cancer of the oesophagus is increasing. While surgical removal of the tumour (oesophagectomy) may offer the best chance of cure, such major operations are associated with long-term complications such as poor…
- Trial name
- UWL (NCT05074914)
- Testing
- oesophagectomy
- Where
- Ireland
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Well-Being, Lifestyle, Healthy
An Exploratory Feasibility Study
This study explores the feasibility of ContextWell, a well-being education programme that combines an online webinar with an AI-powered behavioural nudging system.
- Conditions
- Well-Being, Lifestyle, Healthy, Young Adult, Behavior and Behavior Mechanisms
- Trial name
- Contextwell (NCT07009964)
- Testing
- ContextWell Educational Programme
- Where
- Ireland
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Acupuncture Therapy
Using Omics Technology to Explore the Mechanism of Acupuncture Treatment of Different Acupoints of Knee Osteoarthritis
In recent years, commonly used Omics techniques, including genomics, proteomics, metabolomics, have been applied in the studies on the mechanism of acupuncture effect.
- Trial name
- NCT04733352
- Testing
- acupuncture
- Where
- 2 sites in Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Influenza, Behavior and Behavior Mechanisms
Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake
In randomized clinical trials and observational studies, influenza vaccination has been shown to be effective in reducing influenza-related illness, hospitalizations, cardiovascular events, and mortality in select populations.
- Trial name
- NUDGE-FLU (NCT05542004)
- Testing
- Behavioral Economic Principles
- Where
- Denmark
- Volunteers
- 964,870 people, healthy volunteers welcome
- Sponsor
- Tor Biering-Sørensen
Xerostomia Due to Radiotherapy (Disorder)
Screening of Biomarkers and Related Mechanisms for RIX
A large number of patients undergoing radiotherapy and chemotherapy are suffering from dry mouth. Due to reduced saliva secretion, patients may experience symptoms such as difficulty chewing and swallowing.
- Trial name
- RIX (NCT06700863)
- Testing
- Radiation Therapy
- Where
- 4 sites in China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Sleep Deprivation, Circadian Rhythm Disorders
PBM Effects on Health and Well-being in Humans
The goal of this clinical study is to assess the effects of different photobiomodulation (PBM) conditions in men and women between 25 and 65 years old with daytime sleepiness/drowsiness and /or mild mood complaints but be…
- Trial name
- NCT05619133
- Testing
- PBM
- Where
- Netherlands
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Seaborough Life Science B.V.
Gestational Diabetes Mellitus, Neurodevelopmental Disorders
n-3 PUFAs, Irisin and Maternal Glucose Metabolism From Pregnancy to Postpartum
This study aims to investigate the associations of maternal nutritional status during pregnancy and postpartum periods with postpartum abnormal glucose metabolism in Guangzhou pregnant women.
- Conditions
- Gestational Diabetes Mellitus, Neurodevelopmental Disorders, Postpartum Abnormal Glucose Metabolism, Child Growth and Development
- Trial name
- NCT03023293
- Testing
- No intervention
- Where
- China
- Volunteers
- 1,122 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Tobacco Use Disorder
Smoking Cessation Behavioral Treatment Study
The purpose of this study is to evaluate the effectiveness of two behavioral interventions on smoking behavior - Mindfulness-Oriented Recovery Enhancement (MORE) and Cognitive Behavioral Therapy (CBT).
- Trial name
- NCT03948893
- Testing
- Mindfulness-Oriented Recovery Enhancement (MORE), Cognitive Behavioral Therapy (CBT)
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) - Year 1, 2009
This study will compare influenza vaccine responses in monozygotic and dizygotic twins.
- Trial name
- NCT01987349
- Testing
- Fluzone® (intramuscular), FluMist® (intranasal)
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Stanford University
Blood Pressure
Mechanism of the Blood Pressure Lowering Effect of the DASH Dietary Pattern
Understanding the possible mechanism(s) by which the DASH dietary pattern lowers blood pressure will potentially enhance the value of this dietary intervention by elucidating the conditions under which it will be most effective…
- Trial name
- NCT01017484
- Testing
- DASH, Control
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Duke University
Domestic Violence, Alcohol Consumption
Over-arousal as a Mechanism Between Alcohol and Intimate Partner Violence
Intimate partner violence (IPV) is a serious public health problem costing $8.3 billion per year with over $6 billion in direct medical and mental health costs alone.
- Trial name
- NCT03037749
- Testing
- Alcohol beverage
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Endometriosis, Endometrioma
Mechanisms of Uterine Fluid Absorption During Early Pregnancy ( ELF Study)
The researchers are evaluating mechanisms of uterine fluid absorption during early pregnancy
- Trial name
- NCT06847685
- Where
- 3 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Well-Being, Psychological, Loneliness
Physiological, Hormonal, and DNA-based Mechanisms of Psychosocial Stress and Therapeutic Effect
The goal of this trial is to learn if the Groups 4 Health (G4H) intervention is effective in supporting student well-being at the University of Helsinki.
- Trial name
- NCT07152652
- Testing
- Groups 4 health
- Where
- Finland
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Insulin Sensitivity
Mechanism of Microbiome-induced Insulin Resistance in Humans (Aim2)
The purpose of this study is to determine whether microbiome modulation and an experimental reduction in plasma LPS concentration improve inflammation and insulin action in insulin resistant (obese and T2DM) subjects.
- Trial name
- MicroB2 (NCT02127125)
- Testing
- Maltodextrin, Synbiotic, Sevelamer
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Heart Failure, Diastolic
Mechanisms and Management of Exercise Intolerance in Older Heart Failure Patients
Heart failure with preserved ejection fraction (HFpEF) is the fastest growing form of heart failure with a high morbidity and mortality rate, and is associated with severe exercise intolerance.
- Trial name
- NCT03111017
- Testing
- Exercise Training
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- The University of Texas at Arlington
Osteoarthitis
The 'Bone-Brain' Crosstalk Mechanism of Subchondral Bone Nociceptive Sensitization Activating SPP1-Positive Microglia in the vlPAG Region Elucidates the Theoretical Connotation of Treating Knee Osteoarthritis Based on Kidney Differentiation
The aim of this observational study is to investigate the relationship between pain severity and alterations in bone-derived and brain-derived signaling molecules (including serum neurotransmitters and inflammatory cytokines), as…
- Trial name
- NCT06977282
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Jinchao Xu
Pregnancy Related, Exercise
INcreasing Steps in PREgnancy Study
This pilot study will test the feasibility, acceptability, and efficacy of a remotely-delivered intervention for increasing daily physical activity levels and reducing sedentary behavior during pregnancy among women who are…
- Conditions
- Pregnancy Related, Exercise, Sedentary Behavior, Behavior and Behavior Mechanisms
- Trial name
- INSPiRE (NCT05455008)
- Testing
- Remotely-delivered health coaching intervention
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Iowa
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