Gan to kagaku ryoho. Cancer & chemotherapy
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Gan To Kagaku Ryoho · Jan 1987
Comparative Study[Role of immune skin reactions in progressive lung cancer during the administration of OK-432--relation to reactions to DNCB, PPD and Su-PS].
In order to study the role of immune skin reactions (DNCB, PPD, Su-PS reaction) in progressive lung cancer, various investigations were conducted, in particular during the administration of OK-432, and the following results were obtained. Before and after chemotherapy, only a slight decrease in the skin reactions was noted. Su-PS reaction was intensified by the administration of OK-432, but other skin reactions were not changed after 3 months, being only slightly intensified by long-term administration. ⋯ However, no such tendency was noted for the PPD reaction. Thus, for understanding the pathologic state and prognosis of patients with progressive lung cancer, the Su-PS reaction was most useful during intra dermal administration of OK-432, the PPD reaction was moderately useful, but the DNCB reaction produced different results. Therefore, for the evaluation of prognosis, it was considered essential to select and combine the skin reactions according to the examination timing and treatment schedule.