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eISSN: 2719-3209
ISSN: 0023-2157
Klinika Oczna / Acta Ophthalmologica Polonica
Bieżący numer Archiwum Filmy Artykuły w druku O czasopiśmie Suplementy Rada naukowa Recenzenci Bazy indeksacyjne Prenumerata Kontakt Zasady publikacji prac Opłaty publikacyjne Standardy etyczne i procedury
Panel Redakcyjny
Zgłaszanie i recenzowanie prac online
SCImago Journal & Country Rank
1/2009
vol. 111
 
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Artykuł oryginalny

Fototromboza indukowana zielenią indocyjaninową (iMP) w leczeniu czerniaka naczyniówki

Bożena Romanowska-Dixon
1
,
Agnieszka Kubicka-Trząska
1

  1. Klinika Okulistyki i Onkologii Okulistycznej Katedry Okulistyki Collegium Medicum Uniwersytetu Jagiellońskiego w Krakowie
Klinika Oczna 2009, 111 (1): 37-41
Data publikacji online: 2009/04/05
Pełna treść artykułu Pobierz cytowanie
 
Wstęp
To assess the distant results of choroidal melanoma treatment with indocyanine green induced photothrombosis (iMP).

Materiał i metody
The study comprised 57 patients (57 eyes) at the age 39 to 68 yrs (mean age: 57.4 yrs), with choroidal melanoma. In all cases basic ophthalmic examination with ultrasonography and indocyanine green angiography (ICGA) were performed. IMP was performed with diode laser at 810 nm wave length 15 minutes after intravenous indocyanine dye injection as a bolus (50 mg/ 5ml). The main criteria for assessment of treatment efficacy included changes in tumor thickness measured by ultrasonography and microcirculation changes in ICGA. The follow-up period ranged from 37 to 59 months (mean: 45.5 month).

Wyniki
Before iMP plaque therapy with 106Ru was performed in 18 eyes, and with 125I in 5, transpupillary thermotherapy (TTT) or xenon arc photocoagulation was used in 5 eyes and „sandwich method” (106Ru + TTT) in 16 eyes. Only in 13 eyes the primary treatment consisted of iMP. IMP was performed twice in 4 patients and three times in 2. After iMP the total regression of tumor microcirculation was observed in 36 cases, in 14 the partial regression was noted and in 7 the inner microcirculation remained unchanged. Ultrasonography showed the mean reduction of tumor thickness by 47.3% in 37 eyes, among which the flat scar was present in 12. Stabilization was observed in 15 cases while in 5 the further progression of the tumor was detected in spite of performed therapies. The additional treatment was performed in 20 cases. Six eyes was enucleated; in one case because of neovascular glaucoma, and in 5 because of no positive reaction to performed conservative treatment.

Wnioski
IMP can be an effective method of therapy in some cases of small choroidal melanoma. In medium size and in large melanomas iMP can serve only as the additional method adjunctive to plaque therapy and TTT.



Introduction
To assess the distant results of choroidal melanoma treatment with indocyanine green induced photothrombosis (iMP).

Material and methods
The study comprised 57 patients (57 eyes) at the age 39 to 68 yrs (mean age: 57.4 yrs), with choroidal melanoma. In all cases basic ophthalmic examination with ultrasonography and indocyanine green angiography (ICGA) were performed. IMP was performed with diode laser at 810 nm wave length 15 minutes after intravenous indocyanine dye injection as a bolus (50 mg/ 5ml). The main criteria for assessment of treatment efficacy included changes in tumor thickness measured by ultrasonography and microcirculation changes in ICGA. The follow-up period ranged from 37 to 59 months (mean: 45.5 month).

Results
Before iMP plaque therapy with 106Ru was performed in 18 eyes, and with 125I in 5, transpupillary thermotherapy (TTT) or xenon arc photocoagulation was used in 5 eyes and „sandwich method” (106Ru + TTT) in 16 eyes. Only in 13 eyes the primary treatment consisted of iMP. IMP was performed twice in 4 patients and three times in 2. After iMP the total regression of tumor microcirculation was observed in 36 cases, in 14 the partial regression was noted and in 7 the inner microcirculation remained unchanged. Ultrasonography showed the mean reduction of tumor thickness by 47.3% in 37 eyes, among which the flat scar was present in 12. Stabilization was observed in 15 cases while in 5 the further progression of the tumor was detected in spite of performed therapies. The additional treatment was performed in 20 cases. Six eyes was enucleated; in one case because of neovascular glaucoma, and in 5 because of no positive reaction to performed conservative treatment.

Conclusions
IMP can be an effective method of therapy in some cases of small choroidal melanoma. In medium size and in large melanomas iMP can serve only as the additional method adjunctive to plaque therapy and TTT.

słowa kluczowe:

czerniak naczyniówki, zieleń indocyjaninowa, fototromboza

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