Quantitative Rise in Intraocular Pressure in Steep Trendelenburg Position

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02646033

Enrollment

100

Registered

2016-01-05

Start date

2016-09-30

Completion date

2019-04-30

Last updated

2020-03-17

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

Conditions

Intraocular Pressure

Keywords

Intraocular Pressure, Trendelenburg position

Brief summary

This study analyse the rise in Intraocular Pressure while patient is in surgery in head low position.

Detailed description

Patient undergoing robotic surgeries requires steep trendelenburg position (upto 60 degrees) along with pneumoperitoneum. These both can cause a significant rise in intraocular pressure. Significant rise of pressure for prolonged period can cause post operative visual disturbances, which can be of medicolegal importance. Thus studying the quantitative rise and thus trend of intraocular pressure is first step in managing ophthalmic changes during robotic surgeries.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

40 Years to 60 Years

Healthy volunteers

Inclusion criteria

* American Society of Anaesthesiologists (ASA) status 1-3 * without any ophthalmic complains or interventions

Exclusion criteria

* lasix given during preoperative or intraoperative period * cardiac patients who are on medications for stents or post Coronary Artery Bypass Graft (CABG) * pre-existing glaucoma, eye surgeries, cataract or retinal vascular diseases, corneal diseases which may affect IOP measurement were excluded

Design outcomes

Primary

Measure	Time frame	Description
Intraocular pressure	7-8 months	change in pressure with the position during surgery

Countries

India

Outcome results