Comparison of ventilatory efficiency between PEEP0cmH2O and PEEP10cmH2O groups using EIT in robot-assisted laparoscopic prostatectomy

Comparison of ventilatory efficiency between PEEP0cmH2O and PEEP10cmH2O groups using EIT in robot-assisted laparoscopic prostatectomy - Ventilation efficiency using EIT in robot-assisted laparoscopic prostatectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046805

Enrollment

100

Registered

2022-02-03

Start date

2022-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

prostate cancer

Interventions

PEEP10 cmH2O PEEP0 cmH2O

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Adult patients undergoing robot-assisted laparoscopic prostatectomy.

Exclusion criteria

Exclusion criteria: Patients with severe cardiac/pulmonary disease, circulatory instability, inability to wear an EIT belt on the chest, and patients with pacemakers should be excluded.

Design outcomes

Primary

Measure	Time frame
COV (center of ventilation) measured at EIT before intubation, after intubation, trendelenburg position, during pneumoperitoneum, before extubation, and after extubation.	—

Secondary

Measure	Time frame
ROI, GI index, lung compliance, Ppeak, and driving Pressure before intubation, after intubation, trendelenburg position, during pneumoperitoneum, before extubation and after extubation. Effects on circulatory dynamics (HR, MAP, CI, CO, SVV) and blood gases before intubation, after intubation, trendelenburg position, during pneumoperitoneum, after extubation, 4 hours after ICU return, and at ICU discharge.	—

Measure

Time frame

ROI, GI index, lung compliance, Ppeak, and driving Pressure before intubation, after intubation, trendelenburg position, during pneumoperitoneum, before extubation and after extubation. Effects on circulatory dynamics (HR, MAP, CI, CO, SVV) and blood gases before intubation, after intubation, trendelenburg position, during pneumoperitoneum, after extubation, 4 hours after ICU return, and at ICU discharge.

—

Countries

Japan

Contacts

Public ContactMasaaki Michida

Kawasaki Medical School General Medical Center Department of Anesthesiology and Intensive Care

mitchy0313kw@med.kawasaki-m.ac.jp086-225-2111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026