ISSN:
1432-0851
Keywords:
Stage I Melanoma
;
BCG
;
HLA-DR
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Previously, we have provided evidence for a positive correlation between HLA-DR expression in primary melanoma and early metastasis [3, 4]. In the present study we investigated whether this relationship was modified by adjuvant BCG immunotherapy. The study comprised 107 patients with a stage I high-risk melanoma; 44 patients had been treated with BCG, whereas the remaining patients had not received any adjuvant therapy. There was no difference in disease-free survival between BCG-treated and untreated patients. Disease-free survival was significantly shorter in patients with high expression of HLA-DR antigens in the primary tumor. Subgrouping BCG-treated and control patients according to HLA-DR phenotype of the melanoma revealed a prolongation of disease-free survival in the subgroup of BCG-treated patients with no or low expression of HLA-DR antigens in the primary melanoma. BCG therapy apparently did not influence prognosis of patients with high expression of HLA-DR antigens in the tumor.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00199823
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