Skip to content

Effects of hypocapnia and hypercapnia in septorhinoplasty

The Effects of Hypocapnia and Hypercapnia on Intraoperative Bleeding, Surgical Field Quality, and Surgeon Satisfaction Level in Septorhinoplasty

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20190325043107N50
Enrollment
90
Registered
2024-09-07
Start date
2024-10-19
Completion date
Unknown
Last updated
2024-09-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bleeding. Nasal congestion

Interventions

Intervention 1: First intervention group: This group will be performed with the participation of 30 patients who are candidates for septorhinoplasty surgery
After anesthesia, the participants will receive artificial respiration 16 times per minute
Finally, the amount of bleeding will be measured. Intervention 2: Second intervention group: This group will be performed with the participation of 30 patients who are candidates for septorhinoplasty
After anesthesia, the participants will receive artificial respiration 10 times per minute
Finally, the amount of bleeding will be measured. Intervention 3: Control group: This group will be performed with the participation of 30 patients who are candidates for septorhinoplasty surgery
After anesthesia, the participants will receive artificial respiration 12 times per minute
Finally, the amount of bleeding will be measured.

Sponsors

Tabriz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Patients with American Society of Anesthesiologists (ASA) Class II and I Septorhinoplasty surgery candidate

Exclusion criteria

Exclusion criteria: Patients with lung diseases (asthma and allergy) Body mass index above 40 kg/m2 Patients with electrolyte disorders

Design outcomes

Primary

MeasureTime frame
Bleeding. Timepoint: It will be measured continuously during the surgery (from the beginning to the end of the surgery). Method of measurement: Bleeding is measured by the sum of the blood in the Saxen bottle and blood-soaked gauze.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehdi Khanbabayi Gol

Tabriz University of Medical Sciences

Khanbabayimehdi69@gmail.com+98 41 3334 7054

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026