Discovery for Biomarkers and Risk Factors for Postoperative Delirium in Elderly Patients With Spine Surgery
Sponsor: Yonsei University
This observational or N/A phase trial investigates Spinal Disease and is currently ongoing. Yonsei University leads this study, which shows 10 recorded versions since 2019 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
10 versions recorded-
Sep 2025 — Present [monthly]
Unknown
-
Sep 2024 — Sep 2025 [monthly]
Unknown
-
Jul 2024 — Sep 2024 [monthly]
Unknown
Status: Unknown Status → Unknown
-
Jul 2023 — Jul 2024 [monthly]
Unknown Status
Status: Recruiting → Unknown Status
-
Dec 2021 — Jul 2023 [monthly]
Recruiting
▶ Show 5 earlier versions
-
Sep 2021 — Dec 2021 [monthly]
Recruiting
-
Jan 2021 — Sep 2021 [monthly]
Recruiting
-
Nov 2020 — Jan 2021 [monthly]
Recruiting
-
Apr 2020 — Nov 2020 [monthly]
Recruiting
Status: Not Yet Recruiting → Recruiting
-
Nov 2019 — Apr 2020 [monthly]
Not Yet Recruiting
First recorded
Oct 2019
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Yonsei University
For direct contact, visit the study record on ClinicalTrials.gov .