TY - JOUR
T1 - A nationwide study on the incidence of rhegmatogenous retinal detachment in Denmark, with emphasis on the risk of the fellow eye
AU - Hajari, Javad N
AU - Bjerrum, Søren S
AU - Christensen, Ulrik
AU - Kiilgaard, Jens Folke
AU - Bek, Toke
AU - Dornonville de la Cour, Morten
PY - 2014/8
Y1 - 2014/8
N2 - PURPOSE: To estimate the risk of developing rhegmatogenous retinal detachment (RRD) in the fellow eye in patients with RRD in the first eye and to identify potential risk factors. METHODS: We used the Danish National Patient Registry to identify all surgeries performed for RRD in Denmark in the period from January 2000 to July 2011. RESULTS: In 11,451 cases of RRD in the study period, 8,553 cases in 8,081 patients were identified as primary RRD with an annual incidence of 13.7 per 100,000 citizens. There was a significant increase in the number of cases with RRD during the study period that was mainly explained by an increase of cataract surgeries. Four hundred and seventy-one of 7,941 patients with primary RRD on one eye and no other previous eye disease developed an additional RRD in the fellow eye with an overall incidence of 1% per year. Cox analysis revealed male gender, surgery on the lens, and young age as significant risk factors (P < 0.0001). CONCLUSION: Patients with RRD on the first eye have a 100 times greater risk of developing RRD on the second eye, and the risk increases with male gender and surgery on the lens but decreases with age.
AB - PURPOSE: To estimate the risk of developing rhegmatogenous retinal detachment (RRD) in the fellow eye in patients with RRD in the first eye and to identify potential risk factors. METHODS: We used the Danish National Patient Registry to identify all surgeries performed for RRD in Denmark in the period from January 2000 to July 2011. RESULTS: In 11,451 cases of RRD in the study period, 8,553 cases in 8,081 patients were identified as primary RRD with an annual incidence of 13.7 per 100,000 citizens. There was a significant increase in the number of cases with RRD during the study period that was mainly explained by an increase of cataract surgeries. Four hundred and seventy-one of 7,941 patients with primary RRD on one eye and no other previous eye disease developed an additional RRD in the fellow eye with an overall incidence of 1% per year. Cox analysis revealed male gender, surgery on the lens, and young age as significant risk factors (P < 0.0001). CONCLUSION: Patients with RRD on the first eye have a 100 times greater risk of developing RRD on the second eye, and the risk increases with male gender and surgery on the lens but decreases with age.
U2 - 10.1097/IAE.0000000000000104
DO - 10.1097/IAE.0000000000000104
M3 - Journal article
C2 - 24978666
SN - 0275-004X
VL - 34
SP - 1658
EP - 1665
JO - Retina
JF - Retina
IS - 8
ER -