Naldebain and Video-assisted Thoracoscopic Surgery
To Explore the Effects of Naldebain Combined With Thoracic Paravertebral Block in Video-assisted Thoracoscopic Surgery.
Sponsor: Kaohsiung Medical University Chung-Ho Memorial Hospital
Listed as NCT04962152, this PHASE4 trial focuses on Analgesia and Injection Site Reaction and remains ongoing. Sponsored by Kaohsiung Medical University Chung-Ho Memorial Hospital, it has been updated 7 times since 2021, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
7 versions recorded-
Aug 2025 — Present [monthly]
Unknown PHASE4
Status: Recruiting → Unknown
-
Sep 2024 — Aug 2025 [monthly]
Recruiting PHASE4
-
Jul 2024 — Sep 2024 [monthly]
Recruiting PHASE4
-
Apr 2024 — Jul 2024 [monthly]
Recruiting PHASE4
-
Jul 2023 — Apr 2024 [monthly]
Recruiting PHASE4
▶ Show 2 earlier versions
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Jan 2023 — Jul 2023 [monthly]
Recruiting PHASE4
Status: Not Yet Recruiting → Recruiting
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Sep 2021 — Jan 2023 [monthly]
Not Yet Recruiting PHASE4
First recorded
Jul 2021
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Kaohsiung Medical University Chung-Ho Memorial Hospital
For direct contact, visit the study record on ClinicalTrials.gov .