# University of Sao Paulo General Hospital: Phase 4 study started recruiting, 352 planned (Autoimmune Rheumatic Diseases, Tooth Extraction)

**Score:** 45/100

| Field | Value |
|---|---|
| Sponsor | University of Sao Paulo General Hospital |
| Sponsor type | Academic and hospital |
| Study | Antibiotic Prophylaxis After Simple Tooth Extraction in Immunosuppressed Patients With Autoimmune Rheumatic Diseases |
| NCT ID | NCT07275580 |
| Phase | Phase 4 |
| Status | recruiting |
| Conditions | Autoimmune Rheumatic Diseases; Tooth Extraction; Infection Prevention; Antibiotic Prophylaxis |
| Intervention types | drug, other |
| Target enrollment | 352 |
| Site countries | Brazil |
| Posted | 2025-12-10 |
| Planned start | 2026-10-07 |
| Event | Started recruiting |
| Event date | 2026-10-07 |
| Last update posted | 2026-10-15 |

## Why this score
- Just started recruiting: sites, recruitment and supply are active.
- 352 participants planned.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07275580). 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.