Clinical trials: Occupational Exposure
HIV Infections
Behavioral, Clinical and Basic Science Studies of Non-occupational Post-exposure Prophylaxis ("PEP-2")
This is a randomized trial to compare the effect of standard versus enhanced risk reduction counseling on risk behavior incidence in individuals receiving PEP medications.
- Trial name
- PEP-2 (NCT00473018)
- Testing
- standard versus enhanced risk reduction counseling
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Lymphoma Diffuse Large B-cell
Occupational Exposure to Pesticides in the Prognosis of Lymphomas
The link between the products of synthetic chemistry and cancer is at the heart of much research. Recent work has identified the use of plant protection agents by farmers as a risk factor for developing non-Hodgkin lymphoma…
- Trial name
- ProLyPhy (NCT02898870)
- Where
- France
- Volunteers
- 244 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Firefighter, Respiratory
Effect of Active Period Length of Firefighters on Respiratory and Climbing
The goal of this observational cross-sectional study is to examine the effect of the active period of firefighters in the units on respiratory functions and stair climbing performance.
- Conditions
- Firefighter, Respiratory, Climbing
- Trial name
- NCT05657626
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
HIV Infections
HIV Non Occupational Post-Exposure Prophylaxis (PEP)
This study will evaluate how safe and tolerable a combination of taking three-drugs will be for the purpose of preventing HIV transmission after a high-risk sexual contact exposure in HIV uninfected adults.
- Trial name
- NCT00594646
- Testing
- TRUVADA + Raltegravir
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fenway Community Health
Psychological Stress, Physiological Stress
Bright Light Intervention to Reduce Students' Stress
Increased stress levels are a significant problem for many students and represent a risk factor for impaired mental and physical health as well as academic performance.
- Conditions
- Psychological Stress, Physiological Stress, Sleep Disorders, Circadian Rhythm
- Trial name
- BLISS (NCT04900675)
- Testing
- Bright light intervention
- Where
- Austria
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Universitaet Innsbruck
Health Professional
Underreporting of Occupational Blood Exposure (OBE) Among Medical Staff at an University Hospital Center (UHC) in 2017 (OBE PRACTITIONERS UHC 2017)
Regarding 30 to 50% of occupational blood exposure (OBE) are underreporting among health professionals, it's to highlight that the part of medical professionals in OBE reporting is among the lowest (1996 to 2016).
- Trial name
- NCT03424434
- Testing
- Survey diffusion
- Where
- 4 sites in France
- Volunteers
- 1,493 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Occupational Exposure
Effectiveness of Respiratory Protection During Simulated Resuscitation: a Prospective Cohort Study
The study hypothesizes that EHMRs with P100 filters will provide superior respiratory protection during simulated CPR compared to disposable N95 FFRs as measured by qualitative fit testing.
- Trial name
- NCT04591756
- Testing
- Qualitative Fit Testing
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Surgical Smoke Exposure, Occupational Exposure to Surgical Smoke
THE EFFECT OF SURGICAL MASK AND N95 MASK USE ON SURGICAL SMOKE IN OPERATING ROOM NURSES
This study was conducted to compare the effect of surgical mask and N95 mask use on physical symptoms due to surgical smoke in operating theatre nurses.
- Conditions
- Surgical Smoke Exposure, Occupational Exposure to Surgical Smoke, Headache, Dizziness
- Trial name
- NCT07404956
- Testing
- Surgical Mask, N95 Mask
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Bartın Unıversity
Body Temperature Changes, Heat Stress
Consecutive Occupational Heat Exposure With and Without Overnight Cooling
Extreme heat events are becoming more frequent, intense, and prolonged, increasing the risk of heat-related illness among workers exposed to hot environments.
- Conditions
- Body Temperature Changes, Heat Stress, Heat Exposure, Heat Fatigue
- Trial name
- NCT07656519
- Testing
- Simulated occupational heat exposure with recovery at recommended indoor temperature limit, Simulated occupational heat exposure with recovery in an overheated indoor environment
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Occupational Exposure, Occupational Problems
Relationship Between Health Risk and Occupational Exposure of ED
This study established a sub-cohort of emergency medical workers, for the development of health care and disease prevention solution, by identifying epidemiological characteristics and factors related to occupational exposure.
- Conditions
- Occupational Exposure, Occupational Problems, Occupational Burnout, Medical Emergencies
- Trial name
- NCT05651477
- Testing
- Wearable Device (Smart Watch), Edge-Box
- Where
- South Korea
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Work Ability, Occupational Health
The Esbjerg Cohort - A Cross-sectional Study About Work Ability and Musculoskeletal Pain in 55 to 70 Years Old Workers
The overall aim of this study is to investigate how work with physical demands affects the physical capacity, work ability, labor market affiliation, pain and self-reported health in the oldest group of workers.
- Conditions
- Work Ability, Occupational Health, Physical Capacity, Occupational Exposure
- Trial name
- NCT05811767
- Testing
- Health Examination
- Where
- Denmark
- Volunteers
- 331 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Occupational Exposure
Occupational Health Hazards Among Flour Mills Workers
Flour milling is from the oldest trade industry. Several problems arise during functioning and maintenance operations. Production process involves the breakdown of grains to separate their outer covering and inner endosperm…
- Trial name
- NCT03678519
- Testing
- Pulmonary function test
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Assiut University
Occupational Exposure
Effects of a 60-min Repeated Trunk Flexion Protocol on Trunk Neuromuscular Properties.
An interventional study on the effects of repeated trunk flexion exposure on trunk neuromuscular properties.
- Trial name
- NCT05511896
- Testing
- Repeated trunk flexion
- Where
- Slovenia
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Primorska
Occupational Exposure, Genotoxicity
Biomonitoring of Occupationally Populations Exposed to Micro and Nanoplastic
The biomonitoring study aims to evaluate genotoxic damage and other parameters of exposure in different occupational exposed populations that work directly with different plastics.
- Conditions
- Occupational Exposure, Genotoxicity, Damage Dna
- Trial name
- NCT06323603
- Testing
- Micro and nanoplastic
- Where
- 4 sites in Finland, Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Ricard Marcos
Exposure Occupational, Safety Issues
Health Belief Model-Based Educational Intervention on Safe Pesticide Use and Biomarkers in Agricultural Workers
Brief Summary: Purpose: This clinical trial aims to investigate the effect of educational interventions (HeBSaPU) based on the Health Belief Model on safe pesticide use and biomarkers among greenhouse agricultural workers.
- Conditions
- Exposure Occupational, Safety Issues, Health Behavior, Nurse's Role
- Trial name
- HeBSaPU (NCT06173479)
- Testing
- HeBSaPU
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Dilek AYAZ
Auditory Diseases, Central
Comparing Hearing Aid Fitting Methods in Blast-exposed Veterans
Since 2000, at least 250,000 U.S. Service members have experienced a blast-related mild traumatic brain injury. A retrospective analysis of over 100,000 post-9/11 Veterans shows that blast injury more than doubles the risk of a…
- Trial name
- SBA (NCT06309264)
- Testing
- Phonak Lumina P90
- Where
- 3 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
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
Chronic Obstructive Pulmonary Disease (COPD), Environmental Exposure
Detection and Characterization of COPD in Dairy Farmers
A pilot study from the investigators group suggests that the prevalence of chronic obstructive pulmonary disease (COPD) among dairy farmers is higher than in the general population.
- Trial name
- BALISTIC (NCT02540408)
- Where
- France
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Return to Work, Occupational Stress
In Vitro Exposure by VR to Enhance Return to Work After Sick Leave Due to Mental Health Related Complaints
The goal of this pilot randomised controlled trial is to investigate whether in vitro exposure by VR enhances return to work (RTW) in flight cabin crew on sick leave with mental health related complaints.
- Conditions
- Return to Work, Occupational Stress, Self-Efficacy
- Trial name
- NCT06888999
- Testing
- In vitro exposure to workplace by VR plus care as usual, Care as usual: Guidance from occupational physician and psychologist focused on returning to work
- Where
- Netherlands
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Occupational Health, Sick Leave
Effects of Regulatory Tools on Work Environment and Employee Health
This study evaluates the effects of the Labour Inspection Authority's regulatory tools on workplace exposures to prevent employee ill health.
- Conditions
- Occupational Health, Sick Leave, Occupational Exposure
- Trial name
- NCT03855163
- Testing
- Inspection visits, Guidance workshops, Online risk assessment tool
- Where
- 130 sites in Norway
- Volunteers
- 2,555 people, healthy volunteers welcome
- Sponsor
- National Institute of Occupational Health, Norway