Skip to main content
OpenTrials
Completed

NCT Number: NCT02319213

This Study Performed to Develop a New Technique for Measuring the Intra Abdominal Pressure

The purpose of this study is to evaluate the changes of intraocular pressure due to the increase of intra abdominal pressure.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Abdominal Compartment Syndrome Cardiovascular Diseases Compartment Syndromes Intra-Abdominal Hypertension Muscular Diseases Musculoskeletal Diseases Vascular Diseases

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Selcuk University

Konya, 42075, Turkey (Türkiye)

About this study

In this prospective study, 40 patients undergoing elective surgery were included. Patients were divided into four groups of 10 patients. The control group (Group C) was not subjected to laparoscopic intervention. Laparoscopic surgery was respectively performed with an intra-abdominal pressure of 9, 12 and 15 mmHg in Groups L (low), M (medium), and H (high pressure). Intraocular pressure was measured binocularly in each patient at three different time (before, during and end of surgery) using a contact tonometer.

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Body mass index (BMI) of 30 kg/m2 or less
  • American Society of Anesthesiologists (ASA) status I-II

Exclusion criteria

  • Pre-existing eye disease,
  • Cardiovascular or neuromuscular disease,
  • Difficult intubation,
  • The use of any antihypertensive agents.

Treatment and study plan

Intraocular pressure measurement with 9 mmHg insufflation

Other

Comparison of intraocular pressure levels at different abdominal pressure

Intraocular pressure measurement with 12 mmHg insufflation

Other

Comparison of intraocular pressure levels at different abdominal pressure

Intraocular pressure measurement with 15 mmHg insufflation

Other

Comparison of intraocular pressure levels at different abdominal pressure

Primary outcomes

  1. intra-abdominal pressure

    Time frame: 1 day after the surgery.

    Changes in intraabdominal pressure

Sponsors and collaborators

Lead sponsor

Selcuk University

Other

Registry information

Official study title

The Increase of Intra-abdominal Pressure Can Affect Intra-ocular Pressure.

Important dates

Study start
2008
Primary completion
2009
Study completion
2009
First posted
Dec 18, 2014
Registry last updated
Dec 18, 2014

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.

Related clinical trials

Published trials that share one or more normalized conditions with this study.