Quantitative autofluorescence findings in patients undergoing hydroxychloroquine treatment.

ABSTRACT:

Background

To measure quantitative autofluorescence (qAF) in patients under treatment with hydroxychloroquine (HCQ) and at risk of retinal toxicity but with no apparent signs of retinal toxicity and to compare it with that of untreated subjects.

Methods

Consecutive patients at risk for the development of HCQ retinal toxicity (duration of treatment >5 years or daily HCQ dose >5 mg/kg of actual body weight [ABW]) but no alterations on spectral domain-optical coherence tomography, short-wavelength autofluorescence and 10-2 visual field examination were recruited. Healthy subjects matched by age and sex were also enrolled in the study. All subjects underwent qAF measurements in one eye. Images were analysed using the conventional qAF grid by Delori calculating the qAF of eight s

SUBMITTER: Parrulli S 

PROVIDER: S-EPMC9545387 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature