An observational study in Anesthesia, Intraocular Pressure and Glaucoma, Suspect, sponsored by Johannes Gutenberg University Mainz. Completed at 1 site in Germany. Open to participants aged 5 Months to 10 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-01-02.
Sponsored by Johannes Gutenberg University Mainz · Observational
Correct measurement of the intraocular pressure of children with glaucoma or suspected glaucoma is essential for diagnosis and therapy.
Despite new non-invasive measurement methods most of the children are uncooperative during the ophthalmological examination. Therefore examination under anaesthesia is needed.
A lot of perioperative factors influence the measurement of intraocular pressure.
Established and safe anaesthetic regimes have been modified regarding these factors. Aim of the study is to evaluate, if a standardized anaesthetic protocol generates reliable and reproducible measured values.
649 studies on the registry are indexed under Ocular Hypertension; 48 are open to participants now.
This study's enrollment of 120 is below the median of 142 across 98 observational studies indexed under Ocular Hypertension.
Browse Ocular Hypertension studies →Johannes Gutenberg University Mainz is the lead sponsor of 153 studies on the registry; 20 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Children with glaucoma or suspected glaucoma for ophthalmological examination or surgery
Exclusion Criteria:
Correlation of depth of anesthesia an intraocular pressure
The primary outcome measure is the association between intraocular pressure and bispectral index.
Time frame: 1 day
Bland Altmann Correlation of Applanation tonometry and rebound tonometry
Comparison of two different examination tools
Time frame: 1 day
Normal range of pediatric intraocular pressure
Defining the normal range of pediatric intraocular pressure
Time frame: 1 day
Correlation of the corneal thickness and the intraocular pressure
Regression
Time frame: 1 day
Plan to share: No
This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
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Johannes Gutenberg University Mainz