[논문] SCI 28번째 논문, '근거리 작업 시 발생하는 아쿠아 ICL vaulting 변화' 미국안과학술지(AJO) 2년 연속 채택
아이리움안과가 연세대 의과대학과 공동 연구한
‘근거리 작업 시 발생하는 아쿠아 ICL(v4c icl)의 vaulting 변화'에 대한 연구 논문이
지난해에 이어 올해 또 다시 세계적 권위의 SCI 학술지American Journal of Ophthalmology(AJO)에 2 년 연속 채택되었습니다.
Effect of accommodation on vaulting and movement of posterior chamber phakic lenses in eyes with implantable collamer lenses
DOI:http://dx.doi.org/10.1016/j.ajo.2015.07.014
지난해 채택된 논문에서는 '빛 조건에 따른 아쿠아 ICL의 생체 내 움직임'을 세계 최초로 규명했고,
이번 논문에서는 '근거리 작업'시 발생하는 아쿠아 ICL 렌즈의 조절 반응에 대해 밝혀냈습니다.
연구결과, 근거리 작업 시 아쿠아 ICL/ ICL 모두 눈의 전방의 깊이는 매우 감소했으나
명암에 반응했던 vaulting 값(렌즈와 수정체와의 거리)에는 변화가 없었습니다.
본원 강성용 원장은 이번 안내렌즈삽입술 연구결과를 내달 개최되는
2015 ESCRS(유럽백내장굴절수술학회) 렌즈삽입술 공식 세션 및 ICL 전문가 포럼에서 세계에 발표합니다.
앞으로도 세계 시력교정술을 선도하는 아이리움안과가 될 것을 약속드립니다.
본원에 보내주시는 성원에 항상 감사합니다!
Hun Lee, David Sung Yong Kang, Byoung Jin Ha, Moonjung Choi, Eung Kweon Kim, Kyoung Yul Seo, Tae-im Kim To investigate and compare vaulting and movement changes during accommodation in eyes with the V4c and V4 implantable collamer lenses (ICL). Comparative, observational case series. The medical records of 35 eyes (18 patients) with the V4 ICL and 51 eyes (26 patients) with the V4c ICL were retrospectively examined and included in analyses. Anterior chamber depth (ACD), posterior corneal surface-to-ICL distance (endo-ICL distance), pupil size, and postoperative vaulting were evaluated using the Visante anterior chamber optical coherence tomography system. Images were taken during the non-accommodative and accommodative states 3 months after ICL implantation. Refractive error, keratometry values, axial length, intraocular pressure, and central corneal thickness were evaluated at 3 months postoperatively. ICL vaulting did not significantly change during accommodation in eyes with either the V4 or V4c ICL (P = 0.532 for V4 ICL and P = 0.415 for V4c ICL). However, significant reductions in ACD, endo-ICL distance, and pupil size were observed during accommodation in both groups. In eyes with a V4 ICL, the change in [Δ] ACD was 0.2 ± 0.1 mm (P < 0.001), Δendo-ICL distance was 0.2 ± 0.1 mm (P < 0.001), and Δpupil size was 0.5 ± 0.9 mm (P = 0.021). For eyes with the V4c ICL, ΔACD was 0.2 ± 0.2 mm (P < 0.001), Δendo-ICL distance was 0.2 ± 0.2 mm (P < 0.001), and Δpupil size was 0.8 ± 1.2 mm (P < 0.001). The mean reductions of each parameter were not statistically different between eyes with the V4 ICL and the V4c ICL. Contrary to the light stimulation response, accommodation does not significantly affect ICL vaulting differently in eyes with either the V4 or V4c ICL.
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Effect of accommodation on vaulting and movement of posterior chamber phakic lenses in eyes with implantable collamer lenses
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