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NCT03940651 · ClinicalTrials.gov registry record · Phase 4
Cardiac and Renal Biomarkers in Arthroplasty Surgery
A Phase 4 study, sponsored by Washington University School of Medicine.
- Terminated
- Registry status
- Phase 4
- Development phase
- 1
- Enrollment target
NCT03940651: Clinical Trial Phase 4 study, sponsored by Washington University School of Medicine.
NCT03940651 is a Phase 4 study that was terminated before completion, run by Washington University School of Medicine. The registered enrollment target is 1 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (100% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03940651, a Phase 4 study, was terminated before completion, sponsored by Washington University School of Medicine.
- TERMINATED
- Registry status
- Phase 4
- Development phase
- 1 participants
- Enrollment target
Study Summary
The investigators will compare the effect of spinal anesthesia to general anesthesia on the level of high sensitivity cardiac biomarkers in patients undergoing hip or knee arthroplasty. The investigators will also measure renal biomarkers in urine to evaluate kidney injury in the postoperative period.
Primary Outcome
Hs-cTnI increase \>50% above the sex-specific 99th percentile upper reference limit
Interventions
- DRUG General Anesthetics
- DRUG Spinal Anesthesia
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1 participants |
| Start Date | 2019-09-04 |
| Est. Completion | 2020-09-23 |
| Phase | Phase 4 |
Why NCT03940651 stopped before completion
NCT03940651 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 1 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (100% lower).
The record links to 0 conditions, and to 2 interventions - of which General Anesthetics is the first listed.
NCT03940651 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03940651 about?
NCT03940651 is a clinical study titled "Cardiac and Renal Biomarkers in Arthroplasty Surgery". The investigators will compare the effect of spinal anesthesia to general anesthesia on the level of high sensitivity cardiac biomarkers in patients undergoing hip or knee arthroplasty. The investigators will also measure renal biomarkers in urine to evaluate kidney injury in the postoperative perio...
What is the current status of trial NCT03940651?
This trial is currently terminated. It is a Phase 4 study. The enrollment target is 1 participants. The study started on 2019-09-04. Estimated completion is 2020-09-23.
What interventions are being tested in trial NCT03940651?
The interventions under investigation include: General Anesthetics (DRUG), Spinal Anesthesia (DRUG).
Who is sponsoring clinical trial NCT03940651?
This trial is sponsored by Washington University School of Medicine, which has 1,502 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03940651's enrollment target sits among peer trials
1 2000th of 2000 the lowest of 2,000 other Phase 4 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 4 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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