Clinical trials: Exposure
Blast Overpressure Exposure, Blast Injuries
Biomarkers of Brain Health in Blast Overpressure Exposure
The purpose of this study is to learn whether headsets that measure brainwaves can find early signs of changes in brain health in tactical operators who train near explosive blasts.
- Conditions
- Blast Overpressure Exposure, Blast Injuries, Brain Health, Occupational Exposure
- Trial name
- NCT07783048
- Testing
- Blast overpressure exposure during explosive breaching training
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Neurable, Inc
Virus Diseases, Rabies
A Phase 3 Clinical Trial to Evaluate Long-term Immunogenicity and Boostability of Purified Chick-Embryo Cell Rabies Vaccine in Adults Following Primary Series of Pre/Exposure Prophylaxis.
The aim of this study is to evaluate the long-term (up to approx.10 years) persistence and to assess the boostability of immune responses in participants who received a primary series of accelerated or conventional rabies PrEP IM…
- Trial name
- NCT02545517
- Testing
- Rabipur, Blood sampling, Purified Chick-Embryo Cell Rabies Vaccine
- Where
- 7 sites in Austria, Germany and 1 more
- Volunteers
- 459 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Asthma
Study of the Inflammation and Airway Changes That Occur After Exposure to Allergen in Asthmatics
This protocol describes a single site mechanistic study to investigate microRNAs (miRNAs) that are differentially expressed in the airway epithelium of patients with asthma at baseline and in response to allergen challenge.
- Trial name
- ACE (NCT02230189)
- Testing
- Segmental airway allergen challenge, Bronchoscopy, Methacholine challenge test
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Prescott Woodruff
Exposure to Polluted Air
Neurological Symptoms and Findings in Individuals Exposed to Indoor Air Pollutants
To evaluate neurological findings with TSPO-PET and MRI in patients who have been exposed to indoor air pollutants and have potentially neurological symptoms.
- Trial name
- NCT05111678
- Where
- Finland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
COVID-19
Health Professional Exposure Assessment to Covid-19
Understanding the SARS-Cov2 epidemic is a major public health issue, both in the community and in the hospital sector. Because of their central position in the management of patients infected with COVID-19, hospital staff may be…
- Trial name
- SERODRON (NCT04429724)
- Testing
- Diagnostic test Covid-19
- Where
- 4 sites in France
- Volunteers
- 2,129 people, healthy volunteers welcome
- Sponsor
- Tourcoing Hospital
Emergency Preparedness
Improving Emergency Preparedness Among 9/11 Exposed Population: Implementation and Evaluation of an Emergency Preparedness Intervention
A two-arm parallel randomized controlled trial will be conducted to compare the effectiveness of a phone-based household emergency preparedness intervention with a mailed informational brochure on household emergency preparedness…
- Trial name
- NCT06737510
- Testing
- Informational brochure on household emergency preparedness, Phone-based household emergency preparedness
- Where
- United States
- Volunteers
- 707 people, healthy volunteers welcome
- Sponsor
- New York City Department of Health and Mental Hygiene
Dietary Habits
Dietary Factors and Risk of Gallbladder Carcinoma in China
The purpose of this study is to see how people's diets, other aspects of their lifestyles affect their chances of getting gallbladder carcinoma in China.
- Trial name
- DRGBC001 (NCT03546296)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Yingbin Liu, MD, PhD, FACS
Crohn's Disease, Ulcerative Colitis
Assessing the Drug Exposure Risk of Infants Breastfed by Women With Inflammatory Bowel Disease
Breastfeeding is beneficial to both mother and baby. However, many breastfeeding women are affected by long-term health conditions and need to take medications.
- Conditions
- Crohn's Disease, Ulcerative Colitis, Healthy Controls
- Trial name
- NCT03397108
- Testing
- The IBD group was divided into 2 subgroups: with or without anti-TNF antibody use
- Where
- 2 sites in Canada
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Violence, Domestic
Healing Circles: An Intervention for Canadian Indigenous Mothers & Children Affected by IPV
Evaluation of Mother's Empowerment Program and Kid's Club Program adapted specifically for Indigenous mothers and children affected by intimate partner violence in Canada
- Trial name
- NCT04235335
- Testing
- Indigenous Mother's Empowerment Program & Indigenous Kid's Club Program
- Where
- Canada
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Physical Inactivity, Environmental Exposure
Reconstructing Schoolyards With Greenery to Increase Schoolchildren's Physical Activity and Mitigate Climate Changes
By reconstructing schoolyards with greenery, physical activity levels among children can be increased at the population level and also mitigate health and environmental risks resulting from rising climate changes in urban areas.
- Conditions
- Physical Inactivity, Environmental Exposure, Mental Health Wellness 1
- Trial name
- NCT05865782
- Testing
- Schoolyard reconstruction
- Where
- Sweden
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
HIV
Implementing Oral (Event-driven and Daily) and Long-acting Pre-Exposure Prophylaxis in Mobile Men in Sub-Saharan Africa
Title: Implementing oral (event-driven and daily) and long-acting Pre-exposure prophylaxis (PrEP) in mobile men in Sub-Saharan Africa Design: A mixed method, multi-setting, multi-country, phase 3b, open-label, hybrid type 2…
- Trial name
- MOBILEMEN (NCT06133686)
- Testing
- Tenofovir disoproxil fumarate/emtricitabine (TDF-FTC), cabotegravir (CAB-LA), Cabotegravir (CAB-LA), Tenofovir disoproxil fumarate/emtricitabine (TDF-FTC)
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- MRC/UVRI and LSHTM Uganda Research Unit
PTSD, PTSD Symptoms
Virtual Reality Treatment for Trauma Related to COVID-19 Infection
This clinical trial aims to develop and evaluate the effectiveness of virtual reality (VR)-based exposure therapy for trauma symptoms related to COVID-19 infection.
- Trial name
- NCT07213596
- Testing
- VR Exposure Therapy, Cognitive Behavioral Therapy (CBT), Supportive Psychotherapy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Soonchunhyang University Hospital
HIV/AIDS
The CHAPS Trial: Combined HIV Adolescent PrEP and Prevention
To compare the effect of different PrEP drugs (FTC-TDF and FTC-TAF), doses and timing of doses on p24 antigen level in resected foreskin tissue following HIV exposure ex vivo challenge.
- Trial name
- CHAPS (NCT03986970)
- Testing
- Tenofovir
- Where
- South Africa
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Wits Health Consortium (Pty) Ltd
Human Immunodeficiency Virus
Mobile-health (mHealth) Intervention to Support HIV Self-testing and PrEP Uptake Among Young Men Who Have Sex With Men
The proposed study will involve adolescent (17-24 years old) men who have sex with men (described as YMSM hereafter) who meet eligibility criteria to participate.
- Trial name
- NCT04865341
- Testing
- IMB, Information-Only Control
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Pregnancy
Prenatal Exposure Effects Psychophysiology Study
The purpose of the study is to understand the biology and behavior of early mother-infant attachment, and to investigate how it may be affected by prenatal substance exposures.
- Trial name
- PEEPS (NCT01134770)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Spine Health, Spine Injuries and Disorders
Occupational Exposure to Whole Body Vibration Among U.S. Military Veterans: Acute and Chronic Contributions to Musculoskeletal Disorders and Spine-Area Pain
Significance to VA: There is a lack of prospective longitudinal studies investigating the relationship between risk factors to Veterans and development and progression of musculoskeletal (MSK) spine injury and pain.
- Conditions
- Spine Health, Spine Injuries and Disorders, Spine Degeneration, Whole Body Vibration
- Trial name
- NCT07367139
- Testing
- Water
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Milwaukee VA Medical Center
Vascular Endothelium
Health Effects of Biodiesel Exhaust Exposure
Urban air pollution is a major contributor to greenhouse gases and has been shown to increase cardiovascular mortality and morbidity.
- Trial name
- BD100 (NCT01883466)
- Testing
- Forearm venous occlusion plethysmography study
- Where
- Sweden
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Umeå University
Environmental Exposure
A Personalized Biomonitoring and Report-back Intervention to Reduce Exposure to Endocrine Disrupting Chemicals
The goal of this clinical trial is to learn if a personalized biomonitoring report-back and educational intervention in child-bearing aged men and women can reduce endocrine disrupting chemicals (EDCs) measured in urine, increase…
- Trial name
- REED (NCT06450951)
- Testing
- Urinary EDC metabolite testing, Educational curriculum
- Where
- United States
- Volunteers
- 1,074 people, healthy volunteers welcome
- Sponsor
- Million Marker Wellness, Inc.
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
Covid19
Prophylaxis of COVID-19 Disease With Ivermectin in COVID-19 Contact Persons [German: Prophylaxe Der COVID-19-Erkrankung Mit Ivermectin Bei COVID-19 Kontaktpersonen]
The Prevent-COVID study is a prospective, multicenter, randomized, two-armed, placebo-controlled, double-blind, interventional study in which the efficacy and safety of ivermectin in COVID-19 post-exposure prophylaxis (PEP) is…
- Trial name
- NCT05060666
- Testing
- Ivermectin
- Volunteers
- 412 people, healthy volunteers welcome
- Sponsor
- Infectopharm Arzneimittel GmbH
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