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Association of depressed postoperative lymphoproliferative responses to alloantigens with poor prognosis in patients with stage I lung cancer
Author(s) -
Can G. B.,
Dean J. H.,
Herberman R. B.,
Perlin E.,
Reid J.,
Miller C.,
Lang N. P.
Publication year - 1980
Publication title -
international journal of cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.475
H-Index - 234
eISSN - 1097-0215
pISSN - 0020-7136
DOI - 10.1002/ijc.2910250103
Subject(s) - stage (stratigraphy) , medicine , lung cancer , cancer , oncology , lung , lymphoproliferative disorders , pathology , immunology , lymphoma , biology , paleontology
Thirty‐five patients with Stage I carcinoma of the lung were tested postoperatively to assess lympho‐proliferative responses. Depressed lymphocyte proliferation (LP) responses to alloantigen in the mixed leukocyte culture (MLC) as measured by the relative proliferation index (RPI) were associated with a significantly shorter disease‐free interval. In this group of patients, the immunologic responses predicted subsequent clinical course better than the TNM classification or the his‐tological type of the tumor, and therefore this procedure appears promising for improved staging of patients with early stages of lung cancer (stage I lung cancer and T 1 N 0 M 0 ). The depressed response to alloantigen was a more sensitive discriminator of disease recurrence than PHA alone or even combined with PHA.