1 completed, 1 enrolling by invitation. 2 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 2 | Completed 1, Enrolling by invitation 1 |
Follow Surgical masks: new trials by email Literature Review of Surgical masks trials Research Report on Surgical masks
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effect of Surgical Masks in Preventing Acute Respiratory Infections Surgical masks - Acute Respiratory Infections (ARIs), Influenza | Not applicable | Enrolling by invitation | Chiba University | 2400 | 2026-07-31 | 2026-09-23 |
| Effectiveness of Respirators Fit Factor in Healthcare Providers With and Without Beard Surgical masks, Filtering respirators - Community Health Workers, Filtration | Not applicable | Completed | Universidad Complutense de Madrid | 63 | 2020-05-22 | 2020-06-02 |
COVID-19 (1) · Influenza, Human (1)
Chiba University (1) · Universidad Complutense de Madrid (1)
Japan (1) · Spain (1)