Multicenter Study to Compare Intravenous and Oral Acetaminophen for the Treatment of Acute Moderate to Severe Pain
A Randomized, Double-Blind, Double-Dummy, Active-Controlled, Repeated Dose, Multicenter Study to Compare Intravenous and Oral Acetaminophen for the Treatment of Acute Moderate to Severe Pain in Combination With Patient-Controlled Analgesia With Morphine in Adults Following Elective Total Knee Arthroplasty
Sponsor: Mallinckrodt
Terminated
Business decision because enrollment was slower than expected
This PHASE4 trial investigates Acute Pain, Postoperative and is currently terminated or withdrawn. Mallinckrodt leads this study, which shows 11 recorded versions since 2016 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
11 versions recorded-
Sep 2024 — Present [monthly]
Terminated PHASE4
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Jul 2024 — Sep 2024 [monthly]
Terminated PHASE4
-
Jan 2023 — Jul 2024 [monthly]
Terminated PHASE4
-
Dec 2022 — Jan 2023 [monthly]
Terminated PHASE4
-
Dec 2021 — Dec 2022 [monthly]
Terminated PHASE4
▶ Show 6 earlier versions
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Jan 2021 — Dec 2021 [monthly]
Terminated PHASE4
-
Nov 2020 — Jan 2021 [monthly]
Terminated PHASE4
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Dec 2019 — Nov 2020 [monthly]
Terminated PHASE4
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Jun 2018 — Dec 2019 [monthly]
Terminated PHASE4
-
Feb 2017 — Jun 2018 [monthly]
Terminated PHASE4
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Jan 2017 — Feb 2017 [monthly]
Terminated PHASE4
First recorded
Apr 2016
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Mallinckrodt
For direct contact, visit the study record on ClinicalTrials.gov .