Clinical trials: Exposure
Community Health Aides, Industrial Hygiene
Work Should Not Hurt You: Reduction of Hazardous Exposures in Small Businesses Through a Community Health Worker Intervention
This project aims to reduce negative health outcomes in small businesses that primarily employ high-risk Latino workers by characterizing their exposures to hazardous chemicals and assessing if a community health worker (CHW)…
- Conditions
- Community Health Aides, Industrial Hygiene, Volatile Organic Compounds
- Trial name
- NCT03455530
- Testing
- Industrial Hygiene-Enhance Community Health Worker Intervention
- Where
- United States
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Exposure to Toxins from Smoking, Female Infertility
Presence of Toxins from Smoking in the Follicular Fluid of Women Undergoing Intracytoplasmic Sperm Injection Treatment
Smoking is associated with many adverse health effects like circulatory disorders, pulmonary diseases or heart diseases. It was also shown that smoking correlates with a significantly higher risk for miscarriage, preterm birth or…
- Trial name
- NCT03414567
- Where
- Germany
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Infertility Treatment Center Dortmund
Psychomotor Speed, Sustained Attention
Effects of Exposure to a Single-electrode Electroencephalography-guided Binaural Beat Audio Track on Sustained Attention and Subjective Well-being Among Healthy Adults
This study aims to explore the potential of binaural beats, adjusted in real-time via EEG feedback, to positively influence brain states related to relaxation, focus, and cognitive performance.
- Conditions
- Psychomotor Speed, Sustained Attention, Inhibitory Control, Memory Encoding
- Trial name
- NCT07165899
- Testing
- EEG-Guided Binaural Beat Audio
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Central Auditory Processing Disorder, Traumatic Brain Injury
Central Auditory Processing Disorders Associated With Blast Exposure
The incidence of central auditory dysfunction in war fighters who are exposed to high-explosive blasts while serving in combat have not been clearly determined.
- Conditions
- Central Auditory Processing Disorder, Traumatic Brain Injury, Hearing Loss
- Trial name
- NCT00554801
- Testing
- Audiological testing
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Asthma, Exercise-Induced
The Effect of Physical Exercise in a Cold Air Environment on Normal Volunteers and Asthmatic Patients
The purpose of the study is to compare airway physiologic reactions to physical exercise in a cold air environment (-5°C, 60% relative humidity) between normal volunteers and subjects with mild/moderate asthma.
- Trial name
- ALASCAIR1 (NCT03840044)
- Testing
- Cold air exercise test
- Where
- Belgium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Gastroesophageal Disease
To Determine if Sleep Deprivation Results in Increased Esophageal Acid Exposure
The purpose of this study is to determine if sleep deprivation results in increased esophageal acid exposure in healthy controls and gastroesophageal reflux disease (GERD) patients.
- Trial name
- IRUSESOM0428 (NCT01093339)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Southern Arizona VA Health Care System
Smoking
Reduced Exposure Study in Smokers Using THS 2.2 With 5 Days in a Confinement Setting.
The overall goal of the study is to evaluate if the ad libitum use of the Tobacco Heating System 2.2 (THS 2.2) for 5 days by adult healthy smokers results in a reduction in the levels of biomarkers of exposure (BoExp) for…
- Trial name
- NCT01959932
- Testing
- Tobacco Heating System (THS 2.2), Smoking abstinence (SA), Conventional cigarette (CC)
- Where
- Poland
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
HIV
PrEP, Lube, and the Rectal Mucosa in MSM at Risk of HIV
The purpose of this study is to determine whether the use of rectal lubricants can affect how well the medication, Truvada, will work to prevent infection with HIV when someone is exposed to HIV in the rectum.
- Trial name
- NCT02401230
- Testing
- Truvada, Gel lubricant
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Emory University
Healthy
Relative Drug Exposures Of Two Formulations of PF-02341066
The study will be an open-label, randomized, 2-period, 2-treatment, 2-sequence, cross-over, single-dose study employing administration of two PF-02341066 formulations in the fasted state to healthy adult volunteers.
- Trial name
- NCT00939731
- Testing
- PF-02341066
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pfizer
Depression, Stress
Effects of Landscapes on the Brain
There is an established consensus between researchers that the contact with natural environments has beneficial influence on mental health and well-being of people exposed to them.
- Conditions
- Depression, Stress, Anxiety Disorders
- Trial name
- NCT04210856
- Testing
- Contemplative landscape exposure
- Where
- Singapore
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Athletic Performance, Soccer
The Effect of a Training Programme in the Variation of Fitness Parameters, Physiological, Hematological and Biochemical Indicators of Soccer Players During the Preseason Period
The goal of this study is to investigate the effects of varying friendly match-play exposure during the late pre-season on physiological, biochemical, and performance adaptations in soccer players.
- Conditions
- Athletic Performance, Soccer, Muscle Damage, Inflammation
- Trial name
- NCT07170930
- Testing
- Friendly Match-Play Exposure: extended vs. limited
- Where
- Greece
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Emmanouil D. Zacharakis
HIV Prevention
The PrEPARE Project: Prevention, Empowering, and Protecting Young Women in South Africa
The project seeks to determine whether implementing a multilevel, woman-focused intervention, the Young Women's Health CoOp (YWHC), for pre-exposure prophylaxis (PrEP) readiness, uptake, and adherence is a viable complement to…
- Trial name
- NCT04048551
- Testing
- Modified Health Policy Project (HPP) HIV-Stigma and Discrimination Reduction Training Curriculum, Young Women's Health CoOp (YWHC)
- Where
- South Africa
- Volunteers
- 802 people, healthy volunteers welcome
- Sponsor
- RTI International
Bulimia Nervosa, Binge-Eating Disorder
Pre-therapeutic Validation of the Virtual Reality-based Exposure Scenario for CBT "ReVBED" for the Induction of Food Craving in Patients With Bulimia and Binge Eating Disorder (BED)
Food craving is a major therapeutic issue in Eating Disorders with binge eating: the Bulimia Nervosa and the Binge Eating Disorder (BED).
- Trial name
- RevBED (NCT05385653)
- Testing
- experimentation of the virtual reality "RevBED"
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Nicotine Dependence, Other Tobacco Product, Tobacco Use
Identify Biomarkers of Tobacco Exposure and Nicotine Uptake From JUUL 5% in Adult Smokers
The JUUL 5% Electronic Nicotine Delivery System (ENDS) is being studied as an alternative to combustible cigarette use. This study aims to find out how much nicotine is in the blood and urine of healthy adult subjects after using…
- Conditions
- Nicotine Dependence, Other Tobacco Product, Tobacco Use, Smoking, Tobacco
- Trial name
- Diamond (NCT03463837)
- Testing
- Treatment with JUUL 5%, Virginia Tobacco, Treatment with JUUL 5%, Cool Mint, ENDS, Treatment with JUUL 5%, Mango, ENDS
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Prenatal Stress
Measuring Outcomes of Maternal COVID-19-related Prenatal Exposure
The rapidly spreading coronavirus Covid-19 pandemic is a major concern worldwide and Italy is at the forefront of this emergency.
- Trial name
- MOM-COPE (NCT04540029)
- Testing
- Maternal stress
- Where
- Italy
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- IRCCS National Neurological Institute "C. Mondino" Foundation
Particularly Partial-body Cryostimulation
Effect of Cryostimulation on Selected Motor Skills in Soccer Players
A randomized study was conducted during two training periods. The first stage of a 5-day cryostimulation procedure took place in November 2022, during the training period after the end of the league season.
- Trial name
- NCT06812819
- Testing
- Cryostimulation is a form of cooling the body using low temperatures without causing tissue damage. The stimulus effect is achieved at temperatures below - 110⁰C, in a short time of 1-3 minutes. The p
- Where
- Poland
- Volunteers
- healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Tobacco Use Cessation, Second Hand Tobacco Smoke
Families Reduce Exposure to Smoke at Home
This project proposes to evaluate the effectiveness of training Head Start staff to discuss tobacco use, shs reduction and cessation in their existing encounters with parents in reducing tobacco use and exposure.
- Trial name
- FRESH (NCT02557919)
- Testing
- Motivational Interviewing Training, Usual Best Practice
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Pre-Exposure Prophylaxis
Leveraging Electronic Health Record Data in a Risk Prediction Model to Increase HIV PrEP Intake in Primary Care
Kaiser Permanente Northern California (KPNC) has been a national leader in implementation of HIV preexposure prophylaxis (PrEP), a daily antiretroviral pill that is more than 99% effective in preventing HIV acquisition.
- Trial name
- NCT05991869
- Testing
- Point-of-care decision support intervention
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Food Preference
Effect of Learning on Vegetable Acceptance by Toddlers
The aim of this study is to understand the formation of food preferences from an early age.
- Trial name
- WP23_HabEat (NCT01910922)
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
HIV Infections, Opioid Use Disorder
NOTRE: Optimizing Long-Acting Pre-Exposure Prophylaxis and Medications for Opioid Use Disorder Interventions in Carceral Settings
The investigators plan to conduct an R61/33 hybrid type 2 implementation-effectiveness trial that includes 1) a one-year exploratory R61 phase that will enable the development of the intervention protocol needed for the R33 trial…
- Conditions
- HIV Infections, Opioid Use Disorder, Incarceration; Lens
- Trial name
- NOTRE (NCT06854029)
- Testing
- Cabotegravir Injection, Cabotegravir Pill, Buprenorphine injection
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Duke University
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