The Effects of Ketamine and Methadone on Postoperative Pain for Laminectomy
Intraoperative Ketamine and Methadone for Laminectomy: Effect on Recovery, Postoperative Pain, and Opioid Requirements
Sponsor: Cedars-Sinai Medical Center
Terminated
No enough recruitments, very slow enrollment over the years
Listed as NCT02252432, this PHASE4 trial focuses on Laminectomy and remains terminated or withdrawn. Sponsored by Cedars-Sinai Medical Center, it has been updated 12 times since 2013, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
12 versions recorded-
Sep 2024 — Present [monthly]
Terminated PHASE4
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Jul 2024 — Sep 2024 [monthly]
Terminated PHASE4
-
Mar 2024 — Jul 2024 [monthly]
Terminated PHASE4
-
Mar 2023 — Mar 2024 [monthly]
Terminated PHASE4
Status: Enrolling By Invitation → Terminated
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Mar 2022 — Mar 2023 [monthly]
Enrolling By Invitation PHASE4
▶ Show 7 earlier versions
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Feb 2021 — Mar 2022 [monthly]
Enrolling By Invitation PHASE4
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Jan 2021 — Feb 2021 [monthly]
Enrolling By Invitation PHASE4
-
Mar 2020 — Jan 2021 [monthly]
Enrolling By Invitation PHASE4
Status: Recruiting → Enrolling By Invitation
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Feb 2019 — Mar 2020 [monthly]
Recruiting PHASE4
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Jun 2018 — Feb 2019 [monthly]
Recruiting PHASE4
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Mar 2018 — Jun 2018 [monthly]
Recruiting PHASE4
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Jan 2017 — Mar 2018 [monthly]
Recruiting PHASE4
First recorded
Feb 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Cedars-Sinai Medical Center
For direct contact, visit the study record on ClinicalTrials.gov .