Intraocular Pressure Monitoring Using an Intraocular Sensor before and after Glaucoma Surgery July 2021 This case illustrates use of an intraocular IOP sensor to monitor IOP changes before and after glaucoma surgery, demonstrating the feasibility of obtaining multiple IOP readings remotely.
Intraocular Pressure Variations after Intravitreal Injections Measured with an Implanted Suprachoroidal Telemetry Sensor May 2021 This report constitutes the first in-vivo description of IOP fluctuations following multiple anti-VEGF injections measured with an implanted suprachoroidal telemetry sensor.
Implanted Microsensor Continuous IOP Telemetry Suggests Gaze and Eyelid Closure Effects on IOP - A Preliminary Study May 2021 Using continual telemetric IOP monitoring, this study provides the first systematic quantitative assessment of IOP changes associated with changes in gaze direction and with eyelid closure in POAG patients.
Future IOL Technologies December 2020 Some IOL innovations will have a positive impact way beyond cataract surgery like the lens/sensor that is going to benefit the not so small number of patients who suffer simultaneously from cataract and glaucoma.
Intraocular Pressure Telemetry for Managing Glaucoma During the COVID-19 Pandemic December 2020 IOP measurements acquired by the patients during the lockdown period were collected by physicians who were located remotely. A questionnaire was sent to 10 participating study centers to evaluate the clinical impact of remote monitoring of IOP via the IOP sensor system.
The results show the feasibility of patient acquired measurement of IOP in conjunction with remote IOP monitoring by physicians as feasible with an implantable sensor. The data obtained had an impact on clinical decision-making, including adjustment of ocular hypotensive therapy and avoiding unnecessary office visits during the COVID-19 pandemic.
Influence of electromagnetic radiation emitted by daily-use electronic devices on the Eyemate® system in-vitro: a feasibility study September 2020 Background: Eyemate® is a system for the continual monitoring of intraocular pressure (IOP), composed of an intraocular sensor, and a hand-held reader device. As the eyemate®-IO sensor communicates with the hand-held reader telemetrically, some patients might fear that the electronic devices that they use on a daily basis might somehow interfere with this communication, leading to unreliable measurements of IOP….
Use of a novel telemetric sensor to study interactions of intraocular pressure and ganglion-cell function in glaucoma July 2020 Telemetric implantable micro-sensor for measurement of intraocular pressure enables studying interaction of intraocular pressure and ganglion cell function, providing better understanding of intraocular pressure variations and its impact on visual field loss in glaucoma patients.
Short-Term and Long-Term Variability of Intraocular Pressure measured with an Intraocular Telemetry Sensor in Patients with Glaucoma July 2020 Continual IOP monitoring shows that IOP has moderate short-term and high long-term variability in glaucoma patients. These findings demonstrate that single IOP measurements do not characterize day to day variations in IOP. Moreover, they show the importance of continual IOP monitoring in glaucoma patients.
Using sensors to estimate intraocular pressure: a review of intraocular pressure telemetry in clinical practice July 2020 With regards to the intraocular Eyemate monitor, its implantable nature reserves it for patients in more advanced stages of the disease. Less of a diagnostic test and more of monitoring tool, it is clear that simple and accurate self- monitoring of IOP has a strong potential to improve the care and follow-up of glaucoma patients…
Weekly and seasonal changes of intraocular pressure measured with an implanted intraocular telemetry sensor June 2020 Conclusion This study confirms previously observed seasonal variations of IOP. IOP was significantly higher in winter compared with summer months. Moreover, IOP was lower on Friday than on other days. The explanation for these results …..
Device profile of the EYEMATE-IO™ system for intraocular pressure monitoring: overview of its safety and efficacy May 2020 „….In summary, the results of two independent prospective studies on the Eyemate-IO™ could show a promising potential for telemetric IOP measurement. …“
The Value of Intraocular Pressure Telemetry in Monitoring the Therapeutic Effect of Glaucoma Medications March 2020 „….eyemate paves the way for personalized glaucoma care, in which the actual effect of lifestyle and treatments can be self-monitored by the patients and therapeutic decisions can be made accordingly in real time before there is further optic nerve injury….“
Influence of electromagnetic radiation emitted by daily-use electronic devices on the Eyemate® System. November 2019 Conclusion: Measurements made by the eyemate® system showed no apparent signal drift or evidence of being influenced by external electromagnetic radiation produced by the devices that we tested. Patients who already have the eyemate®-IO sensor implanted, and those who are considering to have one, should be informed that the electromagnetic radiation emitted by their daily-use electronic devices does not interfere with IOP measurements made by the eyemate® system.
Telemetric measurement of intraocular pressure via an implantable pressure sensor – twelve-month results from the ARGOS-02 trial. September 2019 The aim of this study was to investigate the safety and performance of the second generation of an implantable intraocular pressure (IOP) sensor in patients with primary open angle glaucoma (POAG).
Influence of physiological Parameters on IOP during physical activity - a Pilot study with the EYEMATE-IO™ June 2019 Accurate measurements of intraocular pressure by clinically available methods is typically limited to static situations in standard body positions. The aim of this pilot study was to employ a novel telemetric intraocular pressure sensor (EYEMATE-IO™, Implandata Ophthalmic Products GmbH, Hannover, Germany)for recording IOP during different body positions and physical activities.
Correlation between blood pressure, intraocular pressure and intracranial pressure – a pilot study June 2019 To simultaneously measure intraocular pressure (IOP), intracranial pressure (ICP) and blood pressure (BP) variations in glaucoma patients previously provided with an implantable intraocular sensor (EYEMATE-IOTM), while inducing controlled orthostatic pressure variations with the use of a tilt table.
Effect of gaze direction and lid squeezing on intraocular pressure in glaucoma patients using a novel implantable intraocular sensor June 2019 Quantification of immediate intraocular pressure (‘IOP’) changes in response to voluntary eye globe movement and lid squeezing
Telemetric Intraocular Pressure Monitoring after Boston Keratoprosthesis surgery with the Eyemate-IO Sensor: Dynamics in the first year February 2019 / June 2019 To analyse the dynamics of telemetrically measured intraocular pressure (IOP) during year one after implantation of a Boston Keratoprosthesis Type I (BI-KPro) and to compare agreement of telemetric IOP measurements with finger palpation
Miniaturization in Glaucoma Monitoring and Treatment: A Review of New Technologies That Require a Minimal Surgical Approach February 2019 This review focuses on the Eyemate (Argos) intraocular sensor, which offers a new way to reliably measure 24 h IOP, and on intraocular sustained release systems for pharmacological glaucoma therapy.
Automated, Noncontact Intraocular Pressure Home Monitoring after Implantation of a Novel Telemetric Intraocular Pressure Sensor in Patients with Glaucoma: A Feasibility Study December 2018 Purpose. Reliable and regular assessment of intraocular pressure (IOP) is important for the monitoring of patients with glaucoma. The purpose of this study was to evaluate the feasibility of a novel system for the automated, noncontact measurement of IOP.
Implantation and testing of a novel episcleral pressure transducer: A new approach to telemetric intraocular pressure monitoring
January 2018 Measurement of intraocular pressure (IOP) is an essential tool in monitoring glaucoma. Single IOP assessments during clinical routine examinations represent punctual values and are not able to identify IOP fluctuations and spikes….
Long-term follow-up after implantation of a telemetric intraocular pressure sensor in patients with glaucoma: a safety report November 2017 Long-term follow-up after implantation of a telemetric intraocular pressure sensor in patients with glaucoma: a safety report
Antonis Koutsonas MD, Peter Walter MD, Gernot Roessler MD and Niklas Plange MD Department of Ophthalmology, RWTH Aachen University, Aachen, Germany Correspondence: Dr Antonis Koutsonas, Dept. of Ophthalmology, RWTH Aachen University, Pauwelsstr. 30, 52074 Aachen, Germany E-mail: email@example.com
Short running title: Long-term ocular pressure sensor follow-up Received 30 May 2017; accepted 7 November 2017 Conflict of interest: None Funding sources: Financial support of the original 1-year study was provided by Implandata Ophthalmic Products GmbH, Hannover, Germany