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Water-provocative tests of selected patients.
American Journal of Optometry and Physiological Optics
|October 1, 1979
Summary
The water-provocative test for glaucoma accurately ruled out glaucoma in 13 patients. This study suggests criteria for confirming glaucoma presence based on intraocular pressure changes.
Area of Science:
- Ophthalmology
- Glaucoma diagnostics
Background:
- Glaucoma diagnosis requires accurate assessment of intraocular pressure (IOP).
- The water-provocative test is used to evaluate IOP response to fluid intake.
Observation:
- Thirteen patients with suspected glaucoma underwent the water-provocative test.
- Intraocular pressures were monitored for one hour.
- Responses were compared to those of known glaucomatous eyes.
Findings:
- All 13 patients suspected of having glaucoma were subsequently diagnosed as not having the condition.
- Characteristic IOP rises were observed and analyzed.
Implications:
- The water-provocative test can be a valuable tool in ruling out glaucoma.
- Suggested criteria may improve diagnostic accuracy for glaucoma.