# Taif University: Observational study in Chronic Obstructive Pulmonary Disease (COPD) (777 participants)

**Score:** 30/100

| Field | Value |
|---|---|
| Sponsor | Taif University |
| Sponsor type | Academic and hospital |
| Study | COPD Prevalence and Risk Factors Among Saudi Adults Over 18 in Taif |
| NCT ID | NCT07886346 |
| Phase | Observational |
| Status | completed |
| Conditions | Chronic Obstructive Pulmonary Disease (COPD) |
| Target enrollment | 777 |
| Site countries | Saudi Arabia |
| Posted | 2026-10-21 |
| Planned start | 2024-10-24 |
| Event | Newly registered study |
| Event date | 2026-10-21 |

## Why this score
- 777 participants planned.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07886346). Last refreshed: 2026-11-04T06:04:38.232Z.
From public ClinicalTrials.gov registrations. Sponsor and study level only: we never list investigators, contacts or participants. A registration describes a planned study and can change. Status changes are read from each study's current status, actual dates and latest posted update, not a full change history, so an update can be a correction rather than a new change. Verify on ClinicalTrials.gov.