Correlation between intraocular pressure reduction and anterior chamber aqueous flare after micropulse transscleral cyclophotocoagulation

Autor: Akitoshi Kimura, Kei-Ichi Nakashima, Toshihiro Inoue
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: BMC Ophthalmology, Vol 21, Iss 1, Pp 1-6 (2021)
Druh dokumentu: article
ISSN: 1471-2415
DOI: 10.1186/s12886-021-02012-3
Popis: Abstract Background Micropulse transscleral cyclophotocoagulation (MP-CPC) is a technique that has been approved in recent years to treat glaucoma. MP-CPC causes anterior chamber inflammation; a relationship with reduced intraocular pressure (IOP) has not been reported. Therefore, we analyzed the correlation between IOP and anterior chamber aqueous flare after MP-CPC. Methods This retrospective study included 37 eyes of 37 patients who underwent MP-CPC between November 2018 and October 2020. IOP and flare values were measured at 1, 4, and 12 weeks after MP-CPC. Correlations were assessed between the percentage IOP reduction and flare elevation by calculating Spearman’s rank correlation coefficient. Results The percentage IOP reduction at 1 week after surgery was correlated with the flare elevation at 1 week after surgery (ρ = 0.47, P = 0.006). The percentage IOP reduction at 12 weeks after surgery was correlated with the flare elevation at 4 weeks after surgery (ρ = 0.53, P = 0.006). Conclusions A short-term correlation was implied between reduced IOP and flare elevation after MP-CPC.
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