# Istanbul University - Cerrahpasa: Observational study completed, 106 enrolled (Critical Illness, Respiratory Insufficiency)

**Score:** 65/100

| Field | Value |
|---|---|
| Sponsor | Istanbul University - Cerrahpasa |
| Sponsor type | Academic and hospital |
| Study | Combined Predictive Value of RSBI and CALLY Index in Predicting Weaning Success in ICU Patients |
| NCT ID | NCT07571317 |
| Phase | Observational |
| Status | completed |
| Conditions | Critical Illness; Respiratory Insufficiency; Ventilator Weaning; Weaning Failure of Mechanical Ventilation |
| Target enrollment | 106 |
| Site countries | Turkey (Türkiye) |
| Posted | 2026-05-06 |
| Planned start | 2026-05-04 |
| Event | Completed |
| Event date | 2026-09-30 |
| Last update posted | 2026-11-03 |

## Why this score
- Posted in the last two weeks.
- Completed: closeout, analysis and the next study ahead.
- 106 participants planned.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07571317). 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.