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A 17-year retrospective study of institutional results for eye plaque brachytherapy of uveal melanoma using (125)I, (103)Pd, and (131)Cs and historical perspective.
- Source :
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Brachytherapy [Brachytherapy] 2011 Jul-Aug; Vol. 10 (4), pp. 331-9. Date of Electronic Publication: 2011 Feb 24. - Publication Year :
- 2011
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Abstract
- Purpose: To compare overall survival, local and distant failure rates, ocular toxicity, and vision preservation in patients treated with eye plaque brachytherapy at Tufts Medical Center with those in the published literature.<br />Methods and Materials: Records were reviewed for 53 patients with the diagnosis of uveal melanoma treated with plaque brachytherapy at Tufts Medical Center over the past 17 years. American Joint Committee on Cancer staging (T1, T2, or T3) were 4, 39, and 10 patients, respectively. All the patients were treated using (125)I (n=37), (103)Pd (n=5), or (131)Cs (n=11) to a dose of 85Gy (documented as 100Gy before 1996 for the same physical dose).<br />Results: With a mean followup of 75 months, 38 of 53 patients were still alive. Five patients (all (125)I) developed liver metastases (9%) with no evidence of local failure. There were 10 definitive local failures and four additional transpupillary thermo-therapy procedures performed to ensure local control for lesions slow to respond. Twelve patients (23%) required enucleation. At most recent followup, 32 patients (71%) maintained 20/200 vision or better in the treated eye. In this first report of (131)Cs plaque therapy with a mean followup of 20 months, there were two transpupillary thermo-therapy procedures and one definitive failure requiring enucleation after 10 months.<br />Conclusions: Our disease control and ocular results were comparable to those in the literature given the extended followup. We are developing a multi-institutional, prospective clinical protocol for considering radionuclide selection and other prescriptive criteria.<br /> (Copyright © 2011 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.)
- Subjects :
- Adult
Aged
Aged, 80 and over
Cesium Radioisotopes
Female
Follow-Up Studies
Humans
Male
Melanoma pathology
Middle Aged
Retrospective Studies
Time Factors
Treatment Outcome
Uveal Neoplasms pathology
Uveal Melanoma
Brachytherapy methods
Iodine Radioisotopes
Melanoma radiotherapy
Neoplasm Staging
Palladium
Radioisotopes
Uveal Neoplasms radiotherapy
Subjects
Details
- Language :
- English
- ISSN :
- 1873-1449
- Volume :
- 10
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Brachytherapy
- Publication Type :
- Academic Journal
- Accession number :
- 21349775
- Full Text :
- https://doi.org/10.1016/j.brachy.2011.01.006