cis-Dichlorodiammineplatinum (II) in advanced osteogenic sarcoma.

ABSTRACT

Eight patients with advanced metastatic osteogenic sarcoma were treated with cis-dichlorodiammineplatinum(II) (DDP). Prior to DDP, seven patients had amputations and all had received adjuvant adriamycin (ADR) therapy. In addition, prior to DDP, six patients had received high-dose methotrexate. There was one complete response (pulmonary metastases) and four partial responses (three metastases in the lungs and one in the bone). One additional patient, with local recurrence of osteogenic sarcoma of the mandible following initial resection and adjuvant ADR, was retreated with surgery and DDP and is disease-free for greater than 3 years. The cumulative dose ranged from 300 to 660 mg/m2. Toxicity included irreversible kidney damage in two patients, transient severe hematologic suppression in two patients, and nausea and vomiting in all patients. DDP is a new effective agent in the treatment of osteogenic sarcoma.