The Influence of Positive End-Expiratory Pressure in Rhinoplasty

The Influence of Positive End-Expiratory Pressure on Intraoperative Bleeding and respiratory parameters in Rhinoplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20140310016917N4

Enrollment

Registered

2018-01-01

Start date

2017-12-30

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Rhinoplasty.

Interventions

Intervention 1: Control group: No Positive End-Expiratory Pressure (PEEP) during surgery. Intervention 2: Intervention group: PEEP 5 CmH2O.

Prevention

Control group: No Positive End-Expiratory Pressure (PEEP) during surgery

Intervention group: PEEP 5 CmH2O

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 18 to 40 years old patients patients referred to Amir-Al-Momenin hospital for Rhinoplasty in 1396

Exclusion criteria

Exclusion criteria: use of anticoagulative drugs and Aspirin alcohol and substance abuse allergic to anesthetics drugs coronary heart or pulmonary diseases

Design outcomes

Primary

Measure	Time frame
Volume of soaked blood. Timepoint: At the end of operation. Method of measurement: Suction machine.;Weight of sterile gases. Timepoint: At the end of operation. Method of measurement: Weighing scale.	—

Secondary

Measure	Time frame
Respiratory components. Timepoint: Initiation , every 30 minutes and at the end of operation. Method of measurement: Anesthesia machine.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Ashraf

Rasht University of Medical Sciences

Draliashraf@yahoo.fr+98 13 1321 0434

Outcome results

None listed

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