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Klin Monbl Augenheilkd 2023; 240(02): 136-141
DOI: 10.1055/a-1975-2396
Übersicht

Does Diabetes Influence Adherence in Glaucoma Patients?

Article in several languages: deutsch | English
Qifan Felix Zhao
Glaukomsprechstunde, Augenklinik und Poliklinik des Klinikums der Universität München, München, Deutschland
,
Christoph Hirneiss
Glaukomsprechstunde, Augenklinik und Poliklinik des Klinikums der Universität München, München, Deutschland
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Abstract

With chronic diseases, patient adherence plays a crucial role in delaying disease progression and in determining the success of therapy. Problems arise not only from low medication adherence, but also non-adherence to recommended follow-up examinations. Obtaining an accurate estimate of adherence is difficult, especially in glaucoma patients, due to the fact that most antihypertensive drugs are administered in the form of eye drops. There is great variability in the published adherence values for glaucoma patients. Most studies report an average medication adherence of approximately 70%, with around 50% of patients having good adherence (at least 80% of medication administered as planned). Furthermore, 6.8 – 31.4% of the eye drops do not end up in the patientʼs eye, which means there is even less active ingredient to achieve a therapeutic effect. Glaucoma patients also show low persistence and adherence to follow-up appointments. Since diabetes increases the risk for POAG and secondary glaucoma and given that diabetics have particularly low adherence, the question arose whether a diabetes diagnosis is associated with reduced adherence in glaucoma patients. Previous studies found no significant association between diabetes and reduced adherence in glaucoma patients, although a significant impact of elevated HbA1c on adherence in glaucoma patients was found in one study. However, this connection still needs to be examined more closely in studies with larger samples.

Key words

adherence - compliance - persistence - glaucoma - diabetes


Publication History

Received: 20 August 2022

Accepted: 08 November 2022

Accepted Manuscript online:
09 November 2022

Article published online:
12 January 2023

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