Clinical trials: Exposure Occupational
Occupational Exposure
Prehospital Inhaled Methoxyflurane Non-Clinical Occupational Exposure Study
Methoxyflurane is an anesthetic gas and at low doses has shown to help with pain. Methoxyflurane was approved in Canada in 2018. Low-dose methoxyflurane is self-administered by patients via a handheld inhaler.
- Trial name
- NCT05766397
- Testing
- Methoxyflurane
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Exposure to Environmental Pollution, Non-occupational
Interaction Effects of Temperature and Ozone
Purpose: The purpose of this protocol is to understand how individuals respond to the air pollutant ozone at elevated temperatures.
- Trial name
- TROPICOZ (NCT01981135)
- Testing
- Clean Air, Ozone
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Environmental Protection Agency (EPA)
Occupational Exposure, Musculoskeletal Pain
Can Work be Organized to Become More Health Promoting for Employees in Home Care Services?
This is a two-group, cluster randomized controlled trial designed to assess a health promoting intervention in the home care sector.
- Conditions
- Occupational Exposure, Musculoskeletal Pain, Work-related Injury, Low Back Pain
- Trial name
- GoldiCare (NCT05487027)
- Testing
- Goldilocks work principle
- Where
- 11 sites in Norway
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Human Immunodeficiency Virus
The Tolerability of, and Adherence to, Dolutegravir With Co-formulated Tenofovir-emtricitabine for HIV Non-occupational Post-exposure Prophylaxis
This study aims to describe the proportion of participants with non-occupational post-exposure prophylaxis (NPEP) failure, defined as NPEP non-completion (including loss to follow-up) at week 4 or primary HIV infection at week 4…
- Trial name
- dPEP (NCT02211690)
- Testing
- dolutegravir 50 mg (one tablet daily), emtricitabine-tenofovir 300/200 mg (one tablet daily)
- Where
- 5 sites in Australia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Andrew Carr
Sarcoma, Environmental Exposure
Etiosarc: Environmental Aetiology of Sarcomas From a Multicenter French Population-based Case-control Study Among Adults
Introduction: Sarcomas are rare tumors of connective tissue. The exact overall incidence of sarcomas is unknown due to diagnostic difficulties and the various histological subtypes (over 80 subtypes).
- Conditions
- Sarcoma, Environmental Exposure, Occupational Exposure, Life Style
- Trial name
- ETIOSARC (NCT03670927)
- Testing
- Environmental, occupational and lifestyle-related exposures
- Where
- 10 sites in France
- Volunteers
- 2,237 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Influenza
Safety and Immunogenicity of Vaccine in Adults at Occupational Risk for Influenza A (H5N1) Exposure
The purpose of this study is to characterize the immunogenicity and safety of 3 doses of GSK's avian flu vaccine GSK 1557484A given at different time intervals to adults aged 18 years or greater who are at increased occupational…
- Trial name
- NCT01045564
- Testing
- GSK influenza virus H5N1 vaccine 1557484A
- Where
- 3 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Rhinosinusitis
Prospective Study Investigating the Role of Occupational Exposure on Sinus Surgery Outcome
The pathophysiology of chronic rhinosinusitis (CRS) is complex and involves several immune, infectious and anatomic factors. When medical therapy fails, functional endoscopic sinus surgery (FESS) is the therapy of choice.
- Trial name
- NCT01350466
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Parkinson Disease, Secondary
Study on the Relationship Between Environmental and Occupational Exposure to Metals and Parkinson's Disease
The Department of Experimental Medicine - Section of Hygiene, Occupational Medicine, Forensic Medicine of the Second University of Naples, the Section of Neurology of the Second University of Naples and the Mediterranean…
- Trial name
- NCT02588924
- Testing
- Second University of Naples, Neuromed IRCCS
- Where
- 2 sites in Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
Occupational Exposure to Radiation
New Fabric Attenuation Device in Endovascular Interventional Radiology II (PREFER II)
The PREFER II trial primary objective of the trial is to show how much radiation attenuation is provided by XPF thyroid collars in absolute and relative terms.
- Trial name
- PREFER-II (NCT01611454)
- Testing
- XPF thyroid collar, Standard 0.5mm lead equivalent thyroid collar
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Baptist Health South Florida
Occupational Exposure to Blood, Healthcare-associated Related Infections
Stress at Work and Infectious Risk in Patients and Caregivers
In hospitals, the improvement of working conditions is often considered secondarily to patient satisfaction. Previous studies, showing statistically significant relationships, suggested the impact of hospital departments'…
- Conditions
- Occupational Exposure to Blood, Healthcare-associated Related Infections, Stress, Fatigue
- Trial name
- STRIPPS (NCT03532321)
- Testing
- NA : non interventional study
- Where
- France
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Sars-CoV2
Prevalence of COVID-19 Infection Among HCW in a French University Hospital
The objective of this study is to determine the prevalence of SARS-Cov2 infection among health care workers exposed of Lille University Hospital, to describe its evolution during the epidemic taking into account the influence of…
- Trial name
- EXPOCOVIA (NCT04371692)
- Testing
- self-administered questionnaire, SARS-Cov2 testing
- Where
- France
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille
Occupational Exposure
Bio Metrology of Nonfibrous Mineral Particles in Bronchoalveolar Lavage Fluids
The main purpose of this study is to update the pulmonary retention values of non-fibrous mineral particles in the general population.
- Trial name
- REACTIT (NCT03917485)
- Where
- France
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Occupational Exposure
Air Quality Monitoring and Health Surveillance of Workers in the Photocopier Units
To monitor air quality in selected photocopier units and to assess the health status of workers who are exposed to emissions from photocopiers.
- Trial name
- NCT01289184
- Where
- India
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Avinashilingam Deemed University
Occupational Exposure to Chemicals
Chemical and Microbiological Exposure of Women on Dairy Cattle Farms
Although professionals working on dairy cattle farms come into contact with a wide range of chemicals and microbiological agents, little is known about this possible exposure, which occurs a priori via inhalation and skin…
- Trial name
- DAISY-Expo (NCT06709989)
- Where
- France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Ergonomics, Occupational Injuries
Effect of the "EMS Back-Up" Ergonomic Program on Paramedics' Manual Handling Safety.
Effect of the "EMS Back-Up" Ergonomic Program on Paramedics' Manual Handling Safety.
- Conditions
- Ergonomics, Occupational Injuries, EMS Exposures or Injuries of EMS Personnel
- Trial name
- NCT07502131
- Testing
- EMS Back-Up Program
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University WanFang Hospital
Environmental Exposure, PFAS Exposure
Effect of a Dietary Supplement Versus Placebo on Serum PFAS Levels in Male Firefighters
This study is designed to evaluate the effect of a probiotic dietary supplement containing Streptococcus salivarius on serum PFAS levels in male firefighters with documented occupational PFAS exposure, following twice-daily use…
- Trial name
- AFCRO202 (NCT07846371)
- Testing
- Streptococcus salivarius 46-SL1
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cambiotics ApS
HIV Infections
A Study of Retrovir in the Prevention of HIV Infection in Health Care Workers Accidentally Exposed to the Virus
To evaluate the safety and effectiveness of Retrovir (AZT) when used as prophylaxis for health care workers at risk for HIV infection from exposure to HIV-contaminated blood or blood components.
- Trial name
- NCT00002287
- Testing
- Zidovudine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Glaxo Wellcome
Cancer
Occupational Exposures Among Firefighters
This study aims to understand the effect of occupational exposures, including PFAS exposures, among firefighters.
- Trial name
- NCT06173843
- Testing
- PFAS / heavy metal testing, exposures
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Vincere Cancer Center
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
Occupational Accidents, Incubation Period, Infectious Disese
Admission and Management of Occupational or Other Exposures to Biodefense/Bioterrorism Agents or to Epidemic/Emerging Infectious Diseases
Background: Increased clinical attention has been paid to the evaluation and management of bioterrorism-related illness (such as anthrax infection) and emerging infectious diseases (such as Severe Acute Respiratory Syndrome…
- Trial name
- NCT01200953
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)