Clinical trials: Exposure
Mucus Colitis, Inflammation, Colon
The Impact of Red Meat and Whole-grains Intake on the Colonic Mucosal Barrier
This study evaluates the impact of red meat and whole-grain intake on the colonic mucosal barrier and the dietary impact of these groups on the induced low-grade inflammation
- Conditions
- Mucus Colitis, Inflammation, Colon, Dietary Exposure
- Trial name
- NCT04235348
- Where
- Denmark
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
HIV Prevention
Reducing Intersectional Stigma Among High-Risk Women in Brazil to Promote Uptake of HIV Testing and PrEP
This is a randomized controlled trial of a multi-level intervention to prevent HIV acquisition among transgender women (N=400) in São Paulo, Brazil.
- Trial name
- PRISM Brazil (NCT04114955)
- Testing
- Manas por Manas
- Where
- 2 sites in Brazil
- Volunteers
- 392 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Noise Exposure, Hearing Loss, Noise-Induced
A Multilevel Intervention to Prevent Noise Exposure in Farmworkers
This study will test a program to reduce noise exposure and prevent hearing loss among farmworkers. Farmworkers are often exposed to high levels of noise from machinery, which can lead to hearing loss over time.
- Conditions
- Noise Exposure, Hearing Loss, Noise-Induced, Occupational Exposure
- Trial name
- POP (NCT07554378)
- Testing
- Multilevel Hearing Protection Training
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Exposure
The Analysis of the Risks of the Personnel Working in Anesthesiology Departments in Turkey
The aim of the study was to investigate the analysis of the risks faced by the personnel working in the field of Anesthesiology and Reanimation in Turkey
- Trial name
- NCT02199535
- Where
- Turkey (Türkiye)
- Volunteers
- 568 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Environmental Exposure
Real-Life Passive Exposure Assessment of IQOS
This study is a non-interventional observational study designed to assess the impact of passive exposure to IQOS environmental tobacco aerosol in Non-Smokers in a real-life restaurant setting.
- Trial name
- NCT03550989
- Testing
- Non-Exposure Event, Exposure Event
- Where
- Japan
- Volunteers
- 401 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Sleep
Effects of Combined Blue and Red Home-Based Light Therapy on Sleep in Adults With Self-Reported Sleep Difficulties
The goal of this intervention is to learn if a combination of morning blue light and evening red light therapy can improve sleep quality in adults with subclinical sleep complaints (non-diagnosed difficulty initiating or…
- Trial name
- NCT07465250
- Testing
- LED portable light therapy bulb
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Pregnancy Related, Anxiety in Pregnancy
The Effect of Exposure to an Informative Video About Amniocentesis Before the Procedure on Maternal Anxiety
The effect of exposure to an informative video about amniocentesis before the procedure on maternal anxiety
- Conditions
- Pregnancy Related, Anxiety in Pregnancy, Amniocentesis Affecting Fetus or Newborn
- Trial name
- NCT05463549
- Testing
- Informative video
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Post-Traumatic Stress Disorder
Posttraumatic Symptoms Among Toddlers and Their Parents Following Exposure to Terrorism
The project utilize experience and knowledge gained from previous early childhood projects in NYC post 9/11 and Sderot. The overall goals are: 1.
- Trial name
- NCT00447538
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Herzog Hospital
Experimental
Human Study to Develop a Signature of Occupational Diesel Exhaust Exposure
Strong scientific understanding of how emissions from diesel engines impact the lungs could improve policies and regulations protecting workers exposed to diesel exhaust.
- Trial name
- DICE (NCT03234790)
- Testing
- Filtered Air Exposure, Diesel Exhaust Exposure
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Rabies, Prevention
A Study to Evaluate a PIKA Rabies Vaccine（Vero Cell）for Human Use,Freeze-dried
This is a phase III, randomized, comparator-controlled, double-blind, multicenter study to evaluate lot-to-lot consistency of three lots of a PIKA Rabies Vaccine, immunogenicity and safety in healthy adults using a post-exposure…
- Trial name
- NCT05667974
- Testing
- PIKA Rabies Vaccine (Vero Cell) for Human use, Freeze-dried, Chirorab
- Where
- 7 sites in Pakistan, Philippines
- Volunteers
- 4,500 people, healthy volunteers welcome
- Sponsor
- Yisheng Biopharma (Singapore) Pte. Ltd.
Rabies
Phase II/III Study of the Safety and Effectiveness of HRIG With Active Rabies Vaccine in Healthy Subjects
The purpose of this study is to: 1. Evaluate the safety and tolerability of KamRAB in comparison with Human rabies immune globulin (HRIG) comparator product. 2.
- Trial name
- KAMRAB-003 (NCT02040090)
- Testing
- Active rabies vaccine (US-FDA approved)
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Kamada, Ltd.
HIV/AIDS
Improving Uptake and Adherence to HIV Prevention Services With Pre-exposure Prophylaxis (PrEP), HIV Self- Testing and Adherence Support for Very High Risk HIV-negative Young Women Aged 15-24 in Kampala, Uganda
The main aim is to develop and assess an intervention to enhance initiation and adherence to PrEP among HIV negative young women of high risk (YWHR).
- Trial name
- POPPi (NCT04030520)
- Testing
- POPPi, Comparison
- Where
- Uganda
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Environmental Health Effects
Assessing PFAS Exposure for Better Health
The goal of this observational study is to determine whether a personalized PFAS (per- and polyfluoroalkyl substances) blood test and educational report-back can improve environmental health literacy (EHL), empower exposure…
- Trial name
- APEX (NCT07391397)
- Testing
- Blood Test and Report Back
- Where
- United States
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Million Marker Wellness, Inc.
Panic Attacks and Disorders
Interoceptive Exposure in Panic Disorder
The goal of this clinical trial is to test action exercises in the treatment of people with a diagnosis of Panic disorders with or without agoraphobia.
- Trial name
- IEPD (NCT06073691)
- Testing
- Exercise intervention
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Infertility
Environment and Reproductive Health; Human Exposure to Bisphenol A, Phthalates and Fertility and Pregnancy Outcomes
The purpose of the study is to investigate the relationship between environmental agents and reproductive health. Environmental agents of interest include exposure to chemicals such as polychlorinated biphenyls (PCBs), flame…
- Trial name
- EARTH (NCT00011713)
- Testing
- Completion questionnaires/providing biological samples
- Where
- United States
- Volunteers
- 1,474 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Posttraumatic Stress Disorder, PTSD
TDCS-Augmented Prolonged Exposure Therapy
The purpose of this study is to determine the effects of a brain stimulation technique known as transcranial direct current stimulation, or tDCS, on the benefits of Prolonged Exposure therapy, or PE, which is an effective…
- Conditions
- Posttraumatic Stress Disorder, PTSD, Anxiety, Depression
- Trial name
- NCT04327362
- Testing
- Transcranial Direct Current Stimulation (tDCS), Prolonged Exposure Therapy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Irreversible Pulpitis (Toothache)
Laser Assisted Pulpotomy Versus MTA Pulpotomy in Permanent Teeth With Irreversible Pulpitis
This study compares two methods used during full pulpotomy, a treatment for teeth with deep tooth decay that has exposed the dental pulp.
- Trial name
- NCT07761962
- Testing
- Diode laser full pulpotomy, Sodium hypochlorite pulpotomy
- Where
- Jordan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Smoking
CSD170501: Study to Assess Biomarkers of Tobacco Exposure in Smokers During In-Clinic Confinement Switch to an Electronic Cigarette
The purpose of this clinical study is to evaluate changes in biomarkers of exposure (BOE) to tobacco smoke constituents after smokers switch from combustible cigarettes to use of one of the three electronic cigarettes or…
- Trial name
- NCT03170674
- Testing
- FT21039, FT21092, FT21018
- Where
- 2 sites in United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Healthy
Pigment-Tan-Safety Study of a Light-based Home Device for Hair Removal in Adult Subjects
This studies was designed to investigate the importance of skin type and UV-exposure on side effects after exposure to an Intense Pulsed Light Home-use device.
- Trial name
- NCT01763723
- Testing
- IPL-home use device
- Where
- Denmark
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Menthol Cigarettes, Smoking Behavior
DoubleTake: Effect of Message Exposure Via a Discrete Choice Experiment With Eye-Tracking on Quit Attempts Among Adults Who Smoke Menthol Cigarettes
<p>The goal of this clinical trial is to learn how exposure to anti-smoking social media messages affects quitting-related behaviors.
- Conditions
- Menthol Cigarettes, Smoking Behavior, Cigarette Use
- Trial name
- NCT07782879
- Testing
- Message Exposure via Discrete Choice Experiment
- Where
- 2 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Georgia State University
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