- Conditions
- Silicosis
- Interventions
- N95 Respirator, Protective Eyewear, Baseline Survey, Design of Workshop, Training Workshop Pilot
- Device · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 98 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Durham, North Carolina
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- Conditions
- Silicosis
- Interventions
- Silica 12CH
- Drug
- Lead sponsor
- HOHM Foundation
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Silicosis, Pneumoconiosis; Silica
- Interventions
- Tuberculosis test, Chest X-ray, Pulmonary Function Test
- Diagnostic Test
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 183 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma