Clinical trials: Environmental Conditions
Critical Limb Ischemia
Effect of Environmental Temperature on Vascular Ultrasound Vein Scan Measurements
We wish to conduct two vascular ultrasound scans conducting vein measurements in two separate scanning rooms to assess if environmental temperature affects the vein diameter recorded.
- Trial name
- NCT06191237
- Volunteers
- 30 people
- Sponsor
- University Hospital of Limerick
Hypertension
Blood Pressure Follow-up Study in Two Chinese Cohorts(C-BPCS)
Essential hypertension is a complex trait which results from interaction between environmental factors and genetic factors. The aim of this study is to investigate the effects of interaction between environmental factors and…
- Trial name
- C-BPCS (NCT02734472)
- Testing
- Incidence and risk factors of hypertension
- Where
- China
- Volunteers
- 5,298 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Musculoskeletal Pain, Mental Health Wellness 1
Health in Work - a Measure for Increased Coping and Work Inclusion
Health in work - a measure for increased coping and work participation -An effect analysis of a health- and work environment intervention at the workplace.
- Conditions
- Musculoskeletal Pain, Mental Health Wellness 1, Work-Related Condition
- Trial name
- HiAforsk (NCT04000035)
- Testing
- Health and work environment information and processes
- Where
- Norway
- Volunteers
- 1,383 people, healthy volunteers welcome
- Sponsor
- University Hospital of North Norway
Brain Injuries, Traumatic, Confusional State
Multisensory Stimulation and Enriched Environments During Post-traumatic Amnesia
The objective of this Phase II trial is to evaluate the feasibility of this study protocol to progress to a large-scale Phase III RCT in the future.
- Conditions
- Brain Injuries, Traumatic, Confusional State, Sensory Motor System Disorder, Alteration of Cognitive Function
- Trial name
- NCT02792985
- Testing
- Multisensory stimulation protocol, Control protocol
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Institut Guttmann
Covid19, Environmental Exposure
Study on Kidney Disease and EnviromenTal Chemical
1. Purpose: To confirm the changes in lifestyle due to differences in perceptions of infectious disease risk after the COVID-19 pandemic, decrease in exposure levels of environmentally hazardous chemicals and changes in…
- Conditions
- Covid19, Environmental Exposure, Chronic Kidney Diseases
- Trial name
- NCT04679168
- Where
- South Korea
- Volunteers
- 310 people
- Sponsor
- Seoul National University Hospital
Nicotine Withdrawal, Marijuana Dependence
Medications Development for the Treatment of Cannabis Related Disorders
The primary objective of this application is to test the neurobehavioral mechanisms and effects of aprepitant as a new cessation agent for cannabis, tobacco or both.
- Conditions
- Nicotine Withdrawal, Marijuana Dependence, Cannabis Dependence, Nicotine Dependence
- Trial name
- MTC (NCT01204723)
- Testing
- Active Aprepitant
- Where
- 2 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Asthma, Pneumonia
PECO Air Purification in Hospital Rooms to Improve Health Outcomes for Pediatric Respiratory Distress
This study will investigate the efficacy of a novel air purification technology, Photo Electrochemical Oxidation (PECO), has on pediatric patients hospitalized for respiratory distress.
- Conditions
- Asthma, Pneumonia, Respiratory Distress Syndrome
- Trial name
- NCT03647397
- Testing
- Photo Electrochemical Oxidation (PECO) for Air Purification
- Where
- United States
- Volunteers
- 274 people
- Sponsor
- Molekule
Genetic Predisposition, Exposure, Environmental
Mayo Clinic Tapestry 2.0: Applying Multi-Omics for Scientific Discovery
The purpose of this study is to use multi-omics testing on samples collected from Mayo Clinic patients to build and expand on what has been learned about genomic data.
- Trial name
- NCT06456320
- Where
- 3 sites in United States
- Volunteers
- 10,000 people
- Sponsor
- Mayo Clinic
Obesity, Cardiovascular Diseases
Comparison of Workplace Obesity Management Programs
The purpose of this study is to design and demonstrate the feasibility of implementing moderate and intensive environmental obesity prevention programs at major worksites.
- Conditions
- Obesity, Cardiovascular Diseases, Heart Diseases
- Trial name
- NCT00122928
- Testing
- Diet, Exercise, Environmental Obesity Program - Healthy Culture
- Volunteers
- 5,124 people
- Sponsor
- Emory University
Obesity
Engaging Tribal Policy Makers to Improve the Food and Physical Activity Environments in American Indian Communities
The overall objective of the study is to reduce adult obesity in participating American Indian (AI) communities and to improve understanding of the behavioral and environmental factors affecting obesity in these settings.
- Trial name
- OPREVENT2 (NCT02803853)
- Testing
- Intervention
- Where
- United States
- Volunteers
- 876 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Hormones
CaREFREE Study (Calorie Restriction, Environment and Fitness: Reproductive Effects Evaluation Study)
Background: Functional hypothalamic amenorrhea (functional HA) is a condition where a woman s period stops for a temporary time. This is due to improper function of the hypothalamus.
- Trial name
- NCT02858336
- Testing
- NEA, DEA
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Carbon Monoxide Poisoning, Environmental Exposure
Utility of High Flow Nasal Cannula in CO Toxicity
determination of the half-life of COHb in CO-poisoned patients with high flow nasal oxygen therapy in the ED.
- Trial name
- NCT03342209
- Testing
- Fisher&Paykel AIRVO™ 2 High Flow Nasal Cannula Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people
- Sponsor
- Kocaeli University
Cerebrovascular Accident, Hemiparesis
Optimizing Hand Rehabilitation Post-Stroke Using Interactive Virtual Environments
The complexity of sensorimotor control required for hand function as well as the wide range of recovery of manipulative abilities makes rehabilitation of the hand most challenging.
- Conditions
- Cerebrovascular Accident, Hemiparesis, Hemiplegia
- Trial name
- NCT01072461
- Testing
- HAS Training, HAT training, Bimanual Training
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- New Jersey Institute of Technology
Obesity
Obesity and Brain: Genes and Environment
The aim of this study is to investigate the effects of genetic and environmental risk factors on central nervous system (CNS) reward and satiety circuits in the etiology of obesity.
- Trial name
- NCT02025595
- Where
- Netherlands
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Parkinson Disease, Gait Disorders, Neurologic
Digital GaitCare - Therapy Monitoring in the Home Environment of Patients With Parkinson
Gait disturbances and movement restrictions occur frequently in Parkinson's disease. Patient-centered monitoring with objective aids in the patient's daily life, supports and promotes therapy decisions made by physicians and…
- Trial name
- NCT04931303
- Where
- 5 sites in Germany
- Volunteers
- 31 people
- Sponsor
- Medical Valley Digital Health Application Center GmbH
Atrial Fibrillation, Atrial Flutter
Validation of a Novel Smartphone-based Method for Heart Rhythm Monitoring in the Home Environment
Atrial fibrillation is a heart rhythm disorder with increased risk of stroke, heart failure, dementia and death. The severity of symptoms in atrial fibrillation varies markedly, ranging from no symptoms to those with disabling…
- Conditions
- Atrial Fibrillation, Atrial Flutter, Arrhythmia
- Trial name
- NCT04300270
- Testing
- Smartphone PPG recordings, Smartphone ECG
- Where
- Sweden
- Volunteers
- 480 people
- Sponsor
- Karolinska Institutet
Chlamydia Trachomatis Infection, Neisseria Gonorrhoeae Infection
Optimizing Antibiotic Prescription in STI Clinics Using Rapid POCT
Sexually transmitted infections (STIs) caused by Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are increasing in France, with a significant proportion of asymptomatic infections.
- Conditions
- Chlamydia Trachomatis Infection, Neisseria Gonorrhoeae Infection, Sexually Transmitted Infections, Antimicrobial Resistance / Antibiotic Overuse
- Trial name
- OPTIMISE (NCT07884656)
- Testing
- cobas® Liat® CT/NG Point-of-Care Test
- Where
- 2 sites in France
- Volunteers
- 404 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Cervical Artery Dissection, Stroke
Looking For Genetic and Environmental Risk Factors and Therapeutic Aspects in Cervical Artery Dissections
The main purpose of this study is to look for genetic and environmental risk factors of cervical artery dissections, a major cause of ischemic stroke in young adults, in a large multicenter case-control trial
- Conditions
- Cervical Artery Dissection, Stroke, Brain Infarction
- Trial name
- CADISP (NCT00657969)
- Where
- 24 sites in Argentina, Belgium and 7 more
- Volunteers
- 4,169 people
- Sponsor
- Cervical Artery Dissections and Ischemic Stroke Patients - Consortium
Hospital Acquired Infection, Ventilator-associated Pneumonia
Study on Dynamic Environmental Exposome of ICU and the Establishment of Microbial Transmission Model Between Environment and Host
HAI (Hospital-acquired infection) is very common in ICU，and lack of understanding of environmental exposure omics and environment-host microbial interactions restricts the prevention and control of HAI.
- Trial name
- NCT05877625
- Testing
- Expectoration care
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Peking University Third Hospital
Sedentary Behavior, Physical Activity
MOVI-OLE! [Open Learning Environments]
This study will evaluate the effectiveness of MOVI-OLE! (Open Learning Environment), a school-based intervention designed to reduce sedentary time and enhance multiple aspects of child development, including cognitive function…
- Conditions
- Sedentary Behavior, Physical Activity, Cognitive Function, Mental Health
- Trial name
- MOVI-OLE! (NCT07103343)
- Testing
- MOVI-OLE intervention
- Where
- Spain
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Castilla-La Mancha