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Guberina M, Sokolenko E, Guberina N, Dalbah S, Pöttgen C, Lübcke W, Indenkämpen F, Lachmuth M, Flühs D, Chen Y, Hoffmann C, Deuschl C, Jabbarli L, Fiorentzis M, Foerster A, Rating P, Ebenau M, Grunewald T, Bechrakis N, Stuschke M. Feasibility, Method and Early Outcome of Image-Guided Volumetric Modulated Arc Radiosurgery Followed by Resection for AJCC Stage IIA–IIIB High-Risk Large Intraocular Melanoma. Cancers (Basel) 2022; 14:cancers14194729. [PMID: 36230660 PMCID: PMC9562629 DOI: 10.3390/cancers14194729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/19/2022] [Accepted: 09/25/2022] [Indexed: 11/28/2022] Open
Abstract
Simple Summary The aim of this trial was to define one optimal contemporary treatment procedure for large intraocular melanoma. Radiosurgery is a highly effective treatment in cancer. In this trial, all consecutive patients with large intraocular melanoma treated with multimodality treatment, comprising 4D image-guided volumetric modulated arc radiosurgery procedure followed by resection, were evaluated. In the short-term follow-up there was no clinical toxicity due to external beam radiation therapy, and no local tumor recurrence. In 98% of the cases, the eye bulb could be maintained with partial residual visual acuity in the mean follow-up of 18 months. The outcome estimates one optimal treatment procedure for high-risk, large intraocular melanoma, with excellent results in the first follow-up. Abstract The main objective of this prospective observational study was the characterization of the feasibility and early outcome of image-guided (IG) volumetric modulated arc (VMAT) radiosurgery (SRS) followed by resection for patients with large intraocular melanoma. Our study included consecutive patients with unfavorable-risk melanoma, enrolled in an ophthalmic oncology center. IG-VMAT-SRS was applied by high-resolution 4D image guidance and monitoring. Current stereotactic technique parameters were evaluated for comparison. Side effects and eye function, based on a 5-point CTC assessment score, were quantified. In patients with tumors located more than 0.7–1 mm apart from the optic nerve, partial to complete volume-sparing of the optic nerve head could be achieved. In 95.5% of this subgroup, the vitality of the optic nerve and vision could be preserved by the multimodality-treatment approach (mean follow-up: 18 months (7.5–36 months)). The advanced technology of stereotactic radiotherapy demonstrated the achievability of steep dose gradients around the high-dose volume, with 4D-IG-VMAT dose application. These results enforce IG-VMAT-SRS followed by resection as one of the major therapeutic options for patients with large intraocular melanoma. The combination of 4D-IG high-precision SRS and resection provides an effective treatment for large intraocular melanoma, with few side effects, and enables an eye bulb and even vision preserving modus operandi.
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Affiliation(s)
- Maja Guberina
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Hufeland Str. 55, 45147 Essen, Germany
- Correspondence: ; Tel.: +49-201-723-2321
| | - Ekaterina Sokolenko
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Nika Guberina
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Sami Dalbah
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Christoph Pöttgen
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Wolfgang Lübcke
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Frank Indenkämpen
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Manfred Lachmuth
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Dirk Flühs
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Ying Chen
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Christian Hoffmann
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Cornelius Deuschl
- Institute of Diagnostic, Interventional Radiology and Neuroradiology, University Hospital Essen, University Duisburg-Essen, 45147 Essen, Germany
| | - Leyla Jabbarli
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Miltiadis Fiorentzis
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Andreas Foerster
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Philipp Rating
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Melanie Ebenau
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Tobias Grunewald
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Nikolaos Bechrakis
- Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
| | - Martin Stuschke
- Department of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Hufeland Str. 55, 45147 Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Hufeland Str. 55, 45147 Essen, Germany
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