Optimization of respiratory management based on the Oxygen Reserved Index(ORI)for the RALP(Robotic Assisted Laparoscopic Prostatectomy)under da Vinci

Optimization of respiratory management based on the Oxygen Reserved Index(ORI)for the RALP(Robotic Assisted Laparoscopic Prostatectomy)under da Vinci - Optimization of respiratory management based on the Oxygen Reserved Index(ORI)for the RALP(Robotic Assisted Laparoscopic Prostatectomy)under da Vinci

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030283

Enrollment

Registered

2017-12-06

Start date

2017-12-06

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

Prostatic carcinoma

Interventions

We raise inhalational oxygen density and raise PEEP at the time SpO2 is less than 98%. We try respiratory management to keep ORI less than 0.2.

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Patients scheduled for Robotics Assisited Laparoscopic Prostatectomy by da Vinci.

Exclusion criteria

Exclusion criteria: cerebral ischemia ocular hypertension glaucoma severe valvular disease

Design outcomes

Primary

Measure	Time frame
PaO2	—

Countries

Japan

Contacts

Public ContactUchino Hiroyuki

Tokyo Medical University Hospital Department of Anethesiology

h-uchi@tokyo-med.ac.jp0333426111

Outcome results

None listed

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