Propofol and Dexmedetomidine Versus a Propofol Only Regimen for Sedation During Colonoscopy
Public ClinicalTrials.gov record NCT03139279. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Comparing Time to Readiness for Discharge After Colonoscopy: Propofol and Dexmedetomidine vs Propofol Only Sedation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
An ideal sedative for colonoscopy should have properties that include: rapid onset and offset of action, provide cardiopulmonary stability, have minimal adverse effects, and allow for smooth recovery, and early discharge. Propofol is often used solely because of its rapid onset and short duration of action---a property which is ideal for a fast recovery and early discharge in the ambulatory setting. However, the use of propofol has been associated with undesirable effects such as hypotension, hypoventilation and apnea requiring assisted ventilation. Balanced anesthesia, using a combination of medications with different mechanisms of action can reduce the total amount of each sedative agent used and minimize their side effects while achieving the desired level of sedation. Dexmedetomidine is one agent that has been used either alone or in combination with propofol for sedation during colonoscopy. While there are many advantages to using dexmedetomidine, there is concern that the use of this agent for sedation during colonoscopy may prolong post-operative recovery time and readiness for discharge home. No study has definitively assessed whether the use of dexmedetomidine in combination with propofol during ambulatory colonoscopy prolongs post-operative recovery time as determined by the Modified Post Anesthesia Discharge Scoring System (MPADSS).
Study identification
- NCT ID
- NCT03139279
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 122 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 4, 2017
- Primary completion
- May 3, 2018
- Completion
- Jul 18, 2018
- Last update posted
- Jul 28, 2019
2017 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| SUNY Downstate Medical Center | Brooklyn | New York | 11203 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03139279, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 28, 2019 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03139279 live on ClinicalTrials.gov.