Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation

Saya Nakano1, Shigeru Honda1, Hideyasu Oh2, Mihori Kita2, Akira Negi11Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, Kobe, 2Department of Ophthalmology, Hyogo Prefectural Amagasaki Hospital, Amagasaki, JapanBackground: The purpose of this work was to c...

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Autores principales:	Negi A, Kita M, Oh H, Honda S, Nakano S
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2012
Materias:	Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/5fb4ba64314b440a803937166babb35b
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spelling	oai:doaj.org-article:5fb4ba64314b440a803937166babb35b2021-12-02T03:04:01ZEffect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation1177-54671177-5483https://doaj.org/article/5fb4ba64314b440a803937166babb35b2012-02-01T00:00:00Zhttp://www.dovepress.com/effect-of-photodynamic-therapy-pdt-posterior-subtenon-injection-of-tri-a9299https://doaj.org/toc/1177-5467https://doaj.org/toc/1177-5483Saya Nakano1, Shigeru Honda1, Hideyasu Oh2, Mihori Kita2, Akira Negi11Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, Kobe, 2Department of Ophthalmology, Hyogo Prefectural Amagasaki Hospital, Amagasaki, JapanBackground: The purpose of this work was to compare the efficacy of photodynamic therapy (PDT) with or without posterior subtenon injections of triamcinolone acetonide (STA) or intravitreal injections of ranibizumab (IVR) for retinal angiomatous proliferation (RAP).Methods: Thirty-seven eyes from 33 consecutive patients with RAP were treated by PDT monotherapy (Group 1), PDT combined with STA (Group 2), or PDT combined with IVR (Group 3). The best-corrected visual acuity, greatest linear dimension, central retinal thickness, and number of treatments were compared among the three groups.Results: The change in mean best-corrected visual acuity (logMAR) at month 3, 6, and 12 after the initial treatment was better in Group 2 (-0.13, -0.23, and -0.21, respectively) and Group 3 (-0.018, 0.0028, and -0.0067, respectively) than in Group 1 (0.13, 0.19, and 0.23, respectively); Group 1 versus Group 2 was statistically significant (P = 0.018). The mean central retinal thickness was reduced from baseline in all groups, but the reduction amplitude was significantly greater in Group 2 than in Group 1 and Group 3. The mean number of treatments was significantly lower in Group 2 (1.1 &plusmn; 0.4) and Group 3 (1.5 &plusmn; 0.5) than in Group 1 (2.9 &plusmn; 0.9) in the 12 months after the initial treatment.Conclusion: Treatment with STA + PDT may be an effective therapy for RAP lesions over 12 months of follow-up.Keywords: retinal angiomatous proliferation, photodynamic therapy, triamcinolone acetonide, ranibizumab, combined therapyNegi AKita MOh HHonda SNakano SDove Medical PressarticleOphthalmologyRE1-994ENClinical Ophthalmology, Vol 2012, Iss default, Pp 277-282 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ophthalmology RE1-994
spellingShingle	Ophthalmology RE1-994 Negi A Kita M Oh H Honda S Nakano S Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
description	Saya Nakano1, Shigeru Honda1, Hideyasu Oh2, Mihori Kita2, Akira Negi11Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, Kobe, 2Department of Ophthalmology, Hyogo Prefectural Amagasaki Hospital, Amagasaki, JapanBackground: The purpose of this work was to compare the efficacy of photodynamic therapy (PDT) with or without posterior subtenon injections of triamcinolone acetonide (STA) or intravitreal injections of ranibizumab (IVR) for retinal angiomatous proliferation (RAP).Methods: Thirty-seven eyes from 33 consecutive patients with RAP were treated by PDT monotherapy (Group 1), PDT combined with STA (Group 2), or PDT combined with IVR (Group 3). The best-corrected visual acuity, greatest linear dimension, central retinal thickness, and number of treatments were compared among the three groups.Results: The change in mean best-corrected visual acuity (logMAR) at month 3, 6, and 12 after the initial treatment was better in Group 2 (-0.13, -0.23, and -0.21, respectively) and Group 3 (-0.018, 0.0028, and -0.0067, respectively) than in Group 1 (0.13, 0.19, and 0.23, respectively); Group 1 versus Group 2 was statistically significant (P = 0.018). The mean central retinal thickness was reduced from baseline in all groups, but the reduction amplitude was significantly greater in Group 2 than in Group 1 and Group 3. The mean number of treatments was significantly lower in Group 2 (1.1 &plusmn; 0.4) and Group 3 (1.5 &plusmn; 0.5) than in Group 1 (2.9 &plusmn; 0.9) in the 12 months after the initial treatment.Conclusion: Treatment with STA + PDT may be an effective therapy for RAP lesions over 12 months of follow-up.Keywords: retinal angiomatous proliferation, photodynamic therapy, triamcinolone acetonide, ranibizumab, combined therapy
format	article
author	Negi A Kita M Oh H Honda S Nakano S
author_facet	Negi A Kita M Oh H Honda S Nakano S
author_sort	Negi A
title	Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
title_short	Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
title_full	Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
title_fullStr	Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
title_full_unstemmed	Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation
title_sort	effect of photodynamic therapy (pdt), posterior subtenon injection of triamcinolone acetonide with pdt, and intravitreal injection of ranibizumab with pdt for retinal angiomatous proliferation
publisher	Dove Medical Press
publishDate	2012
url	https://doaj.org/article/5fb4ba64314b440a803937166babb35b
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Effect of photodynamic therapy (PDT), posterior subtenon injection of triamcinolone acetonide with PDT, and intravitreal injection of ranibizumab with PDT for retinal angiomatous proliferation

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