( Interim Analysis of Phase 2 Clinical Da...)Pharmion's Amrubicin Shows Encouraging Results Compared to Standard,of Care in Second Line Treatment of Small Cell Lung Cancer,Health

CHICAGO, June 04, 2007 /PRNewswire-FirstCall/ -- Pharmion Corporation today released interim findings from its Phase II, multi-center clinical study of Amrubicin, the company's third-generation synthetic anthracycline currently in development for the treatment of small cell lung cancer. These findings indicate favorable interim results in terms of response rate and safety when comparing Amrubicin to the current treatment standard, topotecan, in second-line treatment of platinum-sensitive small-cell lung cancer patients with extensive disease (ED-SCLC). The early results of this study were published online on the ASCO website during the 43rd Annual Meeting of the American Society of Clinical Oncology (ASCO) in Chicago, Ill. (June 1- 5, 2007).

"Oncologists have very limited treatment options available for patients with extensive-disease small cell lung cancer, and regrettably, patients with this disease still have an exceptionally poor prognosis," said Andrew R. Allen, chief medical officer of Pharmion. "We are encouraged by these initial results which suggest Amrubicin's potential to improve the treatment landscape for small cell lung cancer."

The trial compares Amrubicin and topotecan in patients with ED-SCLC that initially responded to first-line platinum-based therapy but recurred or progressed at least 90 days after completion of first-line treatment. Study participants are randomized 2:1 to receive either Amrubicin (40 mg/m2 via 5- min.infusion daily x 3 days) or topotecan (1.5 mg/m2 via 30-min. infusion daily x 5 days), both starting on Day 1 of a 21-day cycle.

Response data from 24 evaluable patients have been analyzed, 15 treated with Amrubicin and nine with topotecan. Of the 15 Amrubicin patients, 40 percent showed an objective tumor response, including two complete r
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