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Completed

NCT Number: NCT02646033

Quantitative Rise in Intraocular Pressure in Steep Trendelenburg Position

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

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Key information

Conditions

Intraocular Pressure

Age range

40 year–60 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Rajiv Gandhi Cancer Institute & Research Centre

New Delhi, National Capital Territory of Delhi, 110085, India

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

  1. Intraocular pressure

    Time frame: 7-8 months

    change in pressure with the position during surgery

Sponsors and collaborators

Lead sponsor

Rajiv Gandhi Cancer Institute & Research Center, India

Other

Registry information

Important dates

Study start
2016
Primary completion
2018
Study completion
2019
First posted
Jan 5, 2016
Registry last updated
Mar 17, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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