Effect of steep trendelenburg positioning on cerebral blood volume, intraocular pressure and visual function during robotic-assisted radical prostatectomy

Effect of steep trendelenburg positioning on cerebral blood volume, intraocular pressure and visual function during robotic-assisted radical prostatectomy - Robotic-assisted surgery and cerebral blood volume and visual function

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000021089

Enrollment

240

Registered

2016-02-19

Start date

2015-12-01

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

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Male patient who is scheduled for robotic-assisted prostatectomy

Exclusion criteria

Exclusion criteria: Patient who has eye disease and judged as inappropriate for robotic-assisted prostatectomy

Design outcomes

Primary

Measure	Time frame
Change of hemoglobin in head by near infra-red spectroscopy, intraocular pressure, visual function	—

Countries

Japan

Contacts

Public ContactNobuko Ito

The University of Tokyo Hospital Department of Anesthesiology

nobuko-tky@umin.ac.jp03-3815-5411

Outcome results