Effects of PEEP on Optic Nerve Sheath Diameter During Robot-Assisted Laparoscopic Prostatectomy

Asan Medical Center

Status: Completed

Conditions: Other Surgical Procedures

Treatments: Other: PEEP

Study type: Interventional

Funder types: Other

Identifiers

NCT02516566

AsanMC

Details and patient eligibility

About

The investigators aim to investigate the effects of positive end-expiratory pressure ventilation on intracranial pressure assessed by sonographic optic nerve sheath diameter in patients undergoing robot-assisted laparoscopic prostatectomy.

Full description

Effects of positive end-expiratory pressure ventilation on intracranial pressure have not been evaluated in patients undergoing laparoscopic surgery. We aim to investigate the effects of positive end-expiratory pressure ventilation on intracranial pressure assessed by sonographic optic nerve sheath diameter in patients undergoing robot-assisted laparoscopic prostatectomy.

Enrollment: 38 patients

Sex: Male

Ages: 20+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients who are scheduled to undergo robot-assisted laparoscopic prostatectomy

Exclusion criteria

• Patients who have cerebrovascular disease or history of cerebrovascular disease
• Patients who are younger than 20 years

Trial design

38 participants in 2 patient groups

PEEP group

Experimental group

Description:

Mechanical ventilation with PEEP 8 cmH2O

Treatment:

Other: PEEP

No PEEP group

No Intervention group

Description:

Mechanical ventilation with no PEEP