Table 5.

Number of eyes and average duration of CSCR symptoms in recent studies. [39–46]

Study	No of eyes	Type of CSCR treated	Result CRT
Özmert E, J Ophthalmol. 2016	15	chronic	SRF resolution in 80%, BCVA improvement of 4.2 letters ETDRS
Scholz P, Eye 2016	42	chronic	CRT reduction in 79% of cases, mean values 445 μm to 297 μm
Luttrull JK, Retina 2016	11	acute/chronic	SRF resolution in all cases, mean BCVA improvement from 20/37 to 20/24
Abd Elhamid, Clin Ophthalmol. 2015	15	acute/chronic	CRT reduction from 389 μm to 263 μm Mean BCVA improvement from 0.67 to 0.85
Scholz P, Ophthalmologica 2015	38	chronic, including resistant to PDT	CRT reduction in 74%, mean CRT decrease 115 μm, BCVA improvement by logMAR-0.06
Kim JY, Graefes Arch Clin Exp Ophthalmol. 2015	10	chronic and recurrent	Mean BCVA improvement from 0.21 to 0.055 logMAR, mean CRT reduction from 349.2 μm to 250.7 μm
Yadav NK, Eye 2015	15	chronic	Mean BCVA improvement of one line on Snellen chart, 79% reduction in SRF height
Malik KJ, Retina 2015	11	acute/chronic	Mean 97 μm decrease of CRT
Present study	51	chronic	SRF resolution in 70.6 % of cases; mean BCVA improvement in logMAR 0.08

SRF subretinal fluid, CRT central retinal thickness, BCVA best corrected visual acuity