- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02578862
Total Intravenous Anesthesia in Sinus Surgery
Total Intravenous Versus Inhaled Anesthesia in Endoscopic Sinus Surgery for High-Grade Paranasal Disease
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Specific Aims:
- Determine the effect of total intravenous versus inhaled anesthesia on intraoperative visual field in endoscopic sinus surgery for advanced paranasal sinus disease
- Evaluate clinical outcomes associated with choice of total intravenous versus inhaled anesthesia in endoscopic sinus surgery
General Design:
Double blind, randomized controlled trial of total intravenous versus inhaled anesthetic for maintenance of anesthesia during endoscopic sinus surgery.
Subject Recruitment and Screening:
Patients will be screened for study inclusion by the principal investigator (EDM) during their preoperative visit in the Department of Otolaryngology. Those meeting inclusion criteria will be introduced to the study at this time. A full description of the research purpose, personnel, procedures, risks and benefits will be presented, and a copy of the study consent documentation will be provided for home review.
Method for Assigning Subjects to Treatment Groups:
On the day of surgery, eligible participants will be admitted to the Day of Surgery Department, where a member of the Anesthesia team will review study information and confirm informed consent. A randomly assigned, sealed envelope will then be opened to assign participants to either the TIVA, or inhaled anesthetic cohort. At no time will the patient or surgeon be made aware of the patient's cohort.
Blinding of Study Drug:
At no time will the patient or surgeon be made aware of the patient's cohort. During the procedure the surgeon is blinded to the type of anesthesia by placement of a high drape at the head of the operative table. Study reviewers will be blinded to treatment arm without cohort assignment at time of review for determination of visual field score.
Study Procedures:
Participants make no clinic/hospital visits for purposes of study completion as all patient interaction limited to visits and surveys completed as part of routine clinical care. Clinic visits will include a baseline preoperative visit, and visits at 1 week, 4 weeks, and 10 weeks after surgery.
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
Louisiana
-
New Orleans, Louisiana, United States, 70121
- Ochsner Medical Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients undergoing endoscopic sinus surgery
- Advanced inflammatory sinus disease, defined as allergic fungal sinusitis, chronic rhinosinusitis with nasal polyposis, chronic rhinosinusitis with eosinophilia, or rhinosinusitis with pan-sinus opacification (Lund-Mackay score >12).
Exclusion Criteria:
- Noninflammatory sinonasal disease
- Disease extending through the skull base or orbital wall
- American Society of Anesthesiologists Preoperative Health Status >II
- Known non-pharmacologic coagulopathy (platelet < 50000/mL, international normalized ratio > 1.2)
- Preoperative anticoagulants within 7 days of surgery
- Allergy to one of the study medications
- Age under 18 years
- Non-English-speaking
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Total Intravenous
Intravenous propofol for maintenance of anesthesia
|
|
Active Comparator: Inhaled Anesthetic
Inhaled volatile anesthetic for maintenance of anesthesia
|
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Intraoperative Visual Field Assessment
Time Frame: Performed intraoperatively at the end of surgical case
|
Wormald Visualization Scale (validated) Grade Assessment (0-10) -Higher scores indicate worsening visualization 0 No bleeding
|
Performed intraoperatively at the end of surgical case
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Sinus-related Quality of Life
Time Frame: 3 months and 6 months
|
Sinonasal Outcomes Test (SNOT-22) (validated)- measures sinus symptoms.
Minimum 0 Maximum 110.
Higher scores indicate worse sinus symptoms.
|
3 months and 6 months
|
Intraoperative Blood Loss
Time Frame: At time of surgery
|
Amount of blood loss (milliliters) during surgery
|
At time of surgery
|
Surgical Time
Time Frame: At time of surgery
|
Total time spent in surgery (hours)
|
At time of surgery
|
Post-anesthesia Care Unit Recovery Time
Time Frame: Immediately following surgery (postoperative day zero)
|
Hours spent in post-anesthesia care unit post-operatively
|
Immediately following surgery (postoperative day zero)
|
Number of Patients Treated With Post-operative Anti-emetics
Time Frame: 24 hours following surgery completion
|
patients receiving medication for post-operative nausea and/or vomiting
|
24 hours following surgery completion
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Edward D McCoul, MD,MPH, Ochsner Health System
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2015.131.A
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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