Intraocular Pressure Versus Optic Nerve Sheath Diameter
Correlation Between Intraocular Pressure and Optic Nerve Sheath Diameter
1 other identifier
interventional
100
1 country
1
Brief Summary
This study involves observing and comparing Intraocular Pressure and Optic Nerve Sheath Diameter in steep trendelenburg position. Both observations will be done in same patient over the surgical duration.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for not_applicable
Started Sep 2015
Shorter than P25 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2015
CompletedFirst Submitted
Initial submission to the registry
February 20, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2016
CompletedFirst Posted
Study publicly available on registry
March 3, 2016
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2016
CompletedMarch 3, 2016
February 1, 2016
6 months
February 20, 2016
February 26, 2016
Conditions
Outcome Measures
Primary Outcomes (1)
correlation between rise of intraocular pressure and optic nerve sheath diameter
Intraocular pressure will be measured using schiotz tonometer whereas optic nerve sheath diameter will be assessed using ultrasound in same patient at same intervals. This will give us both the values of intraocular pressure and optic nerve sheath diameter at same time which as per previous studies increases and are statistically significant. After compilation of results it will be analyzed that whether both values increases in a correlated manner or not which will give us our results that whether increase of one value can tell the increase of other value.
9 months
Study Arms (1)
changes in eye
OTHERChanges in both intraocular pressure and optic nerve sheath diameter will be correlated in robotic surgeries to find out any statistical relation existing between two.
Interventions
Both Values will be corelated
Eligibility Criteria
You may qualify if:
- robotic surgeries
- surgical duration upto 4 hours
- american society of anaesthesiologists 1 to 3
You may not qualify if:
- any history of opthalmic intervention
- patient suffering from glaucoma
- patients taking any diuretics for cardiac problems
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Rajiv Gandhi Cancer Institute & Research Centre
New Delhi, National Capital Territory of Delhi, 110085, India
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Nitesh Goel, MBBS,DA, DNB
Rajiv Gandhi Cancer Institute & Research Centre
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- DIAGNOSTIC
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Doctor Nitesh Goel, Consultant Anaesthesia
Study Record Dates
First Submitted
February 20, 2016
First Posted
March 3, 2016
Study Start
September 1, 2015
Primary Completion
March 1, 2016
Study Completion
April 1, 2016
Last Updated
March 3, 2016
Record last verified: 2016-02