Abstract
Clear cell sarcoma is a rare tumor with a poor prognosis. The therapeutic approach in the metastatic disease stage is controversial: to the authors' knowledge the use of concurrent chemoimmunotherapy has not been previously reported. We present a case of a 57-year-old male with metastatic clear cell sarcoma treated simultaneously with subcutaneous interferon-a 2b and six courses of chemotherapy according to the CyVEDIC regimen. Disease stabilization lasting 17 months was achieved.
MeSH terms
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use*
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Cyclophosphamide / administration & dosage
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Dacarbazine / administration & dosage
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Disease Progression
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Epirubicin / administration & dosage
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Fatal Outcome
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Humans
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Immunotherapy / methods*
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Interferon alpha-2
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Interferon-alpha / therapeutic use*
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Leg
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Lung Neoplasms / complications
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Lung Neoplasms / drug therapy
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Lung Neoplasms / secondary
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Lung Neoplasms / therapy*
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Male
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Middle Aged
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Pleural Effusion, Malignant / etiology*
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Recombinant Proteins
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Sarcoma, Clear Cell / drug therapy
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Sarcoma, Clear Cell / pathology
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Sarcoma, Clear Cell / therapy*
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Treatment Outcome
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Vincristine / administration & dosage
Substances
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Interferon alpha-2
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Interferon-alpha
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Recombinant Proteins
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Epirubicin
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Vincristine
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Dacarbazine
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Cyclophosphamide