Zusammenfassung
Hintergrund
Große uveale Melanome, die sich in der Nähe der Papille und/ oder der Fovea befinden, haben wegen der zu erwartenden Spätkomplikationen eine ungünstige Prognose bezüglich des Visus- und Bulbuserhaltes. Die Endoresektion dieser Tumoren ist eine neue Behandlungsmodalität, die möglicherweise Vorteile in der Therapie dieser komplizierten Fälle bieten wird.
Patienten und Methode
Bei 32 Patienten mit großen uvealen Melanomen (mittlere Tumor-Prominenz: 9,1 mm, mittleres Tumorvolumen: 0,77 cm3), wurde nach primärer Protonenbestrahlung mit 60 CGE eine Endoresektion über eine Pars plana-Vitrektomie durchgeführt. Der präoperative Visus betrug 0,2 (Median) und die mediane Nachbeobachtungszeit war 12 Monate.
Ergebnisse
Der postoperative Visus betrug nach einer Nachbeobachtungszeit von 12 Monaten 0,12 (Median, mittlerer Visusverlust 0,08). Die Wahrscheinlichkeit der Entwicklung einer Strahlenretinopathie bzw. strahleninduzierten Optikusneuropathie nach 12 Monaten wurde mit 35% bzw. 28% berechnet. Die Wahrscheinlichkeit der Notwendigkeit einer Enukleation in den ersten 12 Monaten betrug 9%. Es fanden sich keine Tumorrezidive. Metastasen traten bei 2 Patienten auf.
Schlussfolgerungen
Bei großen uvealen Melanomen ist die Endoresektion nach vorausgegangener Protonenbestrahlung eine sinnvolle Behandlungsalternative zu der bisher durchgeführten alleinigen Bestrahlung bzw. Enukleation. Sie ermöglicht einen langfristigen Bulbus- und Visuserhalt bei einem hohen Anteil der Patienten.
Abstract
Purpose
Large uveal melanomas located close to the optic nerve and/ or to the fovea have an unfavourable prognosis with regard to visual preservation and eye retention, due to the high incidence of radiation and tumour necrosis induced complications. Endoresection of the tumour after proton beam irradiation, is an alternative approach, aiming to reduce the incidence of ocular morbidity caused by tumour necrosis after sole radiotherapy.
Patients and Methods
32 patients with large uveal melanomas (mean tumour thickness: 9,1 mm, mean tumour volume: 0,77 cc), received a primary proton beam irradiation (60 CGE) and underwent subsequent endoresection via a 3-port pars plana vitrectomy. The median pretreatment visual acuity was 0,2. The mean follow-up was 13,9 months.
Results
The postoperative visual acuity after 12 months was 0,12 (median, mean visual acuity loss 0,08). The probability of developing radiation retinopathy or papillopathy within the first year after treatment was 35% and 28% respectively and the probability of enucleation was 9% within the first postoperative year. No tumour recurrences were observed and 2 patients developed liver metastases.
Conclusions
Endoresection following irradiation of large uveal melanomas located close to the optic nerve and/ or the fovea seems to be a useful and safe alternative to the traditional irradiation or enucleation. The incidence of complications following our approach seems to be lower when compared to radiation alone, where tumour necrosis is a substantial problem.
Literatur
Augsburger JJ, Lauritzen K, Gamel JW, DeBrakeleer DJ, Lowry JC, Eisenman R (1990) Matched group study of surgical resection versus cobalt-60 plaque radiotherapy for primary choroidal or ciliary body melanoma. Ophthalmic Surg 21:682–688
Bechrakis NE, Bornfeld N, Zoller I, Foerster MH (2001) Iodine-125 brachytherapy and trans-scleral tumor resection in large uveal melanomas. Ophthalmologe 98:736–742
Bechrakis NE, Bornfeld N, Zoller I, Foerster MH (2002) Iodine 125 plaque brachytherapy versus transscleral tumor resection in the treatment of large uveal melanomas. Ophthalmology 109:1855–1861
Bechrakis NE, Foerster MH (2002) Where is the superiority of proton radiation for ocular tumours? Graefes Arch Clin Exp Ophthalmol 240:513–514
Bornfeld N, Talies S, Anastassiou G, Schilling H, Schuler A, Horstmann GA (2002) Endoresection of malignant melanomas of the uvea after preoperative stereotactic single dose convergence irradiation with the Leksell gamma knife. Ophthalmologe 99:338–344
Char DH, Kroll S, Phillips TL, Quivey JM (2002) Late radiation failures after iodine 125 brachytherapy for uveal melanoma compared with charged-particle (proton or helium ion) therapy. Ophthalmology 109:1850–1854
Damato B, Groenewald C, McGalliard J, Wong D (1998) Endoresection of choroidal melanoma. Br J Ophthalmol 82:213–218
Damato B, Wong D, Green FD, Mackenzie JM (2001) Intrascleral recurrence of uveal melanoma after transretinal „endoresection“. Br J Ophthalmol 85:114–115
Damato BE, Paul J, Foulds WS (1993) Predictive factors of visual outcome after local resection of choroidal melanoma. Br J Ophthalmol 77:616–623
Damato BE, Paul J, Foulds WS (1996) Risk factors for metastatic uveal melanoma after trans-scleral local resection. Br J Ophthalmol 80:109–116
Damato BE, Paul J, Foulds WS (1996) Risk factors for residual and recurrent uveal melanoma after trans- scleral local resection. Br J Ophthalmol 80:102–108
Egan KM, Gragoudas ES, Seddon JM, Glynn RJ, Munzenreider JE, Goitein M, Verhey L, Urie M, Koehler A (1989) The risk of enucleation after proton beam irradiation of uveal melanoma. Ophthalmology 96:1377–1382
Egan KM, Ryan LM, Gragoudas ES (1998) Survival implications of enucleation after definitive radiotherapy for choroidal melanoma: an example of regression on time-dependent covariates. Arch Ophthalmol 116:366–370
Egger E, Schalenbourg A, Zografos L, Bercher L, Boehringer T, Chamot L, Goitein G (2001) Maximizing local tumour control and survival after proton beam radiotherapy of uveal melanoma. Int J Radiat Oncol Biol Phys 51:138–147
Egger E, Zografos L, Schalenbourg A, Beati D, Bohringer T, Chamot L, Goitein G (2003) Eye retention after proton beam radiotherapy for uveal melanoma. Int J Radiat Oncol Biol Phys 55:867–880
Ferris FL, Kassoff A, Bailey I (1982) New visual acuity charts for clinical research. Am J Ophthalmol 94:91–98
Foss AJ, Whelehan I, Hungerford JL, Anderson DF, Errington RD, Kacperek A, Restori M, Kongerud J, Sheen M (1997) Predictive factors for the development of rubeosis following proton beam radiotherapy for uveal melanoma. Br J Ophthalmol 81:748–754
Garcia-Arumi J, Sararols L, Martinez V, Corcostegui B (2001) Vitreoretinal surgery and endoresection in high posterior choroidal melanomas. Retina 21:445–452
Goitein M, Miller T (1983) Planning proton therapy of the eye. Med Phys 10:275–283
Gragoudas ES, Egan KM, Seddon JM, Walsh SM, Munzenrider JE (1992) Intraocular recurrence of uveal melanoma after proton beam irradiation. Ophthalmology 99:760–766
Gragoudas ES, Lane AM, Regan S, Li W, Judge HE, Munzenrider JE, Seddon JM, Egan KM (2000) A randomized controlled trial of varying radiation doses in the treatment of choroidal melanoma. Arch Ophthalmol 118:773–778
Gragoudas ES, Li W, Lane AM, Munzenrider J, Egan KM (1999) Risk factors for radiation maculopathy and papillopathy after intraocular irradiation. Ophthalmology 106:1571–1577
Harbour JW, Char DH, Kroll S, Quivey JM, Castro J (1997) Metastatic risk for distinct patterns of postirradiation local recurrence of posterior uveal melanoma. Ophthalmology 104:1785–1792
Heese J, Kluge H, Fuchs H, Homeyer H, Morgenstern H, Rethfeldt C, Reng I, Nausner M, Bechrakis N, Kreusel KM et al (2001) Proton beam eye treatments in Berlin: experiences of the first two years. Physica Medica 17:20–23
Jampol LM, Moy CS, Murray TG, Reynolds SM, Albert DM, Schachat AP, Diddie KR, Engstrom RE, Finger PT, Hovland KR et al (2002) The COMS randomized trial of iodine 125 brachytherapy for choroidal melanoma: IV. Local treatment failure and enucleation in the first 5 years after brachytherapy. COMS report no. 19. Ophthalmology 109:2197–2206
Kertes PJ, Johnson JC, Peyman GA (1998) Internal resection of posterior uveal melanomas. Br J Ophthalmol 82:1147–1153
Lommatzsch PK (1986) Results after beta-irradiation (106Ru/106Rh) of choroidal melanomas: 20 years‘ experience. Br J Ophthalmol 70:844–851
Lumbroso L, Desjardins L, Levy C, Plancher C, Frau E, D’Hermies F, Schlienger P, Mammar H, Delacroix S, Nauraye C et al (2001) Intraocular inflammation after proton beam irradiation for uveal melanoma. Br J Ophthalmol 85:1305–1308
Mittica N, Vemuganti GK, Duffy M, Torczynski E, Edward DP (2003) Late orbital recurrence of a choroidal melanoma following internal resection. Report of a case and review of the literature. Surv Ophthalmol 48:181–190
Peyman GA, Charles H (1988) Internal eye wall resection in the management of uveal melanoma. Can J Ophthalmol 23:218–223
Peyman GA, Cohen SB (1986) Ab interno resection of uveal melanoma. Int Ophthalmol 9:29–36
Quivey JM, Augsburger J, Snelling L, Brady LW (1996) 125I plaque therapy for uveal melanoma. Analysis of the impact of time and dose factors on local control. Cancer 77:2356–2362
Seddon JM, Gragoudas ES, Polivogianis L, Hsieh CC, Egan KM, Goitein M, Verhey L, Munzenrider J, Austin-Seymour M, Urie M et al (1986) Visual outcome after proton beam irradiation of uveal melanoma. Ophthalmology 93:666–674
Shields CL, Naseripour M, Cater J, Shields JA, Demirci H, Youseff A, Freire J (2002) Plaque radiotherapy for large posterior uveal melanomas (≥8-mm thick) in 354 consecutive patients. Ophthalmology 109:1838–1849
Shields CL, Shields JA, Cater J, Gunduz K, Miyamoto C, Micaily B, Brady LW (2000) Plaque radiotherapy for uveal melanoma: long-term visual outcome in 1106 consecutive patients. Arch Ophthalmol 118:1219–1228
Vrabec TR, Augsburger JJ, Gamel JW, Brady LW, Hernandez C, Woodleigh R (1991) Impact of local tumor relapse on patient survival after cobalt 60 plaque radiotherapy. Ophthalmology 98:984–988
Wilson MW, Hungerford JL (1999) Comparison of episcleral plaque and proton beam radiation therapy for the treatment of choroidal melanoma. Ophthalmology 106:1579–1587
Author information
Authors and Affiliations
Corresponding author
Additional information
Vortrag gehalten auf der 100. Tagung der Deutschen Ophthalmologischen Gesellschaft in Berlin.
Rights and permissions
About this article
Cite this article
Bechrakis, N.E., Höcht, S., Martus, P. et al. Endoresektion von großen uvealen Melanomen nach Protonenbestrahlung. Ophthalmologe 101, 370–376 (2004). https://doi.org/10.1007/s00347-003-0911-2
Issue Date:
DOI: https://doi.org/10.1007/s00347-003-0911-2