1. Reproducibility of consecutive automated telemetric noctodiurnal IOP profiles as determined by an intraocular implant.
- Author
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van den Bosch, Jacqueline, Pennisi, Vincenzo, Rao, Harsha, Mansouri, Kaweh, Weinreb, Robert, Thieme, Hagen, Hoffmann, Michael, and Choritz, Lars
- Subjects
glaucoma ,intraocular pressure ,telemedicine ,Humans ,Intraocular Pressure ,Glaucoma ,Open-Angle ,Reproducibility of Results ,Tonometry ,Ocular ,Female ,Male ,Telemetry ,Aged ,Middle Aged ,Circadian Rhythm ,Glaucoma Drainage Implants ,Aged ,80 and over - Abstract
BACKGROUND: Intraocular pressure (IOP) monitoring in glaucoma management is evolving with novel devices. We investigated the reproducibility of 24 hour profiles on two consecutive days and after 30 days of self-measurements via telemetric IOP monitoring. METHODS: Seven primary patients with open-angle glaucoma previously implanted with a telemetric IOP sensor in one eye underwent automatic measurements throughout 24 hours on two consecutive days (day 1 and day 2). Patients wore an antenna adjacent to the study eye connected to a reader device to record IOP every 5 min. Also, self-measurements in six of seven patients were collected for a period of 30 days. Analysis included calculation of hourly averages to correlate time-pairs of day 1 versus day 2 and the self-measurements vers day 2. RESULTS: The number of IOP measurements per patient ranged between 151 and 268 on day 1, 175 and 268 on day 2 and 19 and 1236 during 30 days of self-measurements. IOP time-pairs of automatic measurements on day 1 and day 2 were significantly correlated at the group level (R=0.83, p
- Published
- 2024