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NCT01550770 · ClinicalTrials.gov registry record · Phase 1
Exploratory Study of Propofol and Fentanyl Pharmacodynamics
A Phase 1 study, sponsored by Ethicon Endo-Surgery.
- Completed
- Registry status
- Phase 1
- Development phase
- 20
- Enrollment target
NCT01550770: Completed Phase 1 study, sponsored by Ethicon Endo-Surgery.
NCT01550770 is a Phase 1 study that has completed, run by Ethicon Endo-Surgery. The registered enrollment target is 20 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (67% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01550770, a Phase 1 study, has completed, sponsored by Ethicon Endo-Surgery.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 20 participants
- Enrollment target
Study Summary
Exploration of the hypothesis that general anesthesia is not a singular threshold but is a continuum of central nervous system depression dependent on interpretation of nociceptive stimuli.
Primary Outcome
MOAAS and TES assessment of increasing level(s) of sedation
Interventions
- DRUG propofol
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2012-02 |
| Est. Completion | 2012-07 |
| Phase | Phase 1 |
What the finished NCT01550770 record still lists
NCT01550770 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (67% lower).
The record links to 0 conditions, and to 1 intervention - of which propofol is the first listed.
NCT01550770 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01550770 about?
NCT01550770 is a clinical study titled "Exploratory Study of Propofol and Fentanyl Pharmacodynamics". Exploration of the hypothesis that general anesthesia is not a singular threshold but is a continuum of central nervous system depression dependent on interpretation of nociceptive stimuli.
What is the current status of trial NCT01550770?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 20 participants. The study started on 2012-02. Estimated completion is 2012-07.
What interventions are being tested in trial NCT01550770?
The interventions under investigation include: propofol (DRUG).
Who is sponsoring clinical trial NCT01550770?
This trial is sponsored by Ethicon Endo-Surgery, which has 39 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01550770's enrollment target sits among peer trials
20 1629th of 2000 higher than 285 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 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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