Comparative study of the effects of Sevoflurane and Isoflurane on bleeding rate during endoscopic surgery of nasal sinus
Phase 3
- Conditions
- Effect of sevoflurane and isoflurane on bleeding rate of functional endoscopic sinus surgery.
- Registration Number
- IRCT20120801010471N3
- Lead Sponsor
- Sanandaj University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 46
Inclusion Criteria
Elective surgery
Patients between 18 and 60 years old
ASA 1,2
Exclusion Criteria
BMI=30
Alchohol user
Medications that affect MAC
Communication problems
Fungal sinusitis
Nasal polyps greater than 3 (due to increased inflammation and vascularity of the vessels that both cause increasing bleeding in the surgical field and Surgery Grade Score)
Substance user
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Bleeding rate on endoscopic sinus surgery. Timepoint: The measurement of the amount of bleeding is evaluated with the mass of used sterilized gases using a calibrated scale each day and the amount of blood accumulated in the suction in cc .and after 60 minutes through Grade Score, the surgeon also evaluates the amount of bleeding during the surgery. Method of measurement: Grade Assessment : 0 = No bleeding (Cadaveric conditions). 1= Slight bleeding - no suctioning required. 2= Slight bleeding - occasional suctioning required.3 = light bleeding - frequent suctioning required; bleeding threatens surgical field a few seconds after suction is removed.
- Secondary Outcome Measures
Name Time Method