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[Clinical study of chemotherapy (PPM therapy) with cisplatin, peplomycin and mitomycin C in squamous cell lung cancer].

The effect of PPM therapy, consisting of cisplatin, peplomycin and mitomycin C, was evaluated in 15 cases of squamous cell lung cancer. Ten partial responses were achieved in primary cases and the response rate was 66.7%. Nephrotoxicity was well controlled with a continuous infused drip and FOM. The nausea and vomiting were reasonably well controlled with methylprednisolone and metoclopramide. Severe interstitial pneumonitis occurred in 5 cases (33.3%). PPM therapy is considered to be a very useful combination chemotherapy for squamous cell lung cancer but careful attention must be paid to pulmonary toxicity.