Allos Therapeutics Inc. has a market cap of $330.8 million; its shares were traded at around $3.14 with and P/S ratio of 92.3. Hedge Fund Gurus that owns ALTH: Stanley Druckenmiller of Duquesne Capital Management, LLC, Steven Cohen of SAC Capital Advisors, George Soros of Soros Fund Management LLC. Mutual Fund and Other Gurus that owns ALTH: Columbia Wanger of Columbia Wanger Asset Management.
Highlight of Business Operations:The aggregate market value of common stock held by nonaffiliates of the registrant (based upon the closing sale price of such shares on the NASDAQ Global Market on June 30, 2010) was $482,335,587. Shares of the registrant's common stock held by each current executive officer and director and by each stockholder who is known by the registrant to own 10% or more of the outstanding common stock have been excluded from this computation in that such persons may be deemed to be affiliates of the registrant. Share ownership information of certain persons known by the registrant to own greater than 10% of the outstanding common stock for purposes of the preceding calculation is based solely on information on Schedules 13D and 13G, if any, filed with the Commission. This determination of affiliate status is not necessarily a conclusive determination for other purposes.
T-cell lymphomas comprise a biologically diverse group of blood cancers that account for approximately 10% to 15% of all cases of non-Hodgkin lymphoma, or NHL, in the United States. The American Cancer Society estimated that approximately 66,000 new cases of NHL were expected to be diagnosed in the U.S. in 2010. We estimate the current annual incidence of PTCL to be approximately 5,900 patients in the United States. There are currently no pharmaceutical agents approved for use in the treatment of first-line PTCL and, prior to the September 2009 approval of FOLOTYN, there were no pharmaceutical agents approved for use in the treatment of patients with relapsed or refractory PTCL. The outcome of patients with PTCL is poor and the majority of patients ultimately have relapsed or refractory disease to a variety of agents, including multi-agent chemotherapy with CHOP (cyclophosphamide, doxorubicin, vincristine and prednisone) or CHOP-like regimens. The five-year overall survival rate in these patients is approximately 25% to 40%, depending on sub-type.
The primary efficacy endpoint of the trial was overall response rate (complete response, complete response unconfirmed and partial response) as assessed by International Workshop Criteria, or IWC. The key secondary efficacy endpoint was duration of response. Response assessments were scheduled at the end of cycle 1 and then every other cycle (every 14 weeks). Duration of response was measured from the first day of documented response to disease progression or death. Response and disease progression were evaluated by independent central review using the IWC. The results of the trial demonstrated that 29 of 109 evaluable patients, or 27%, responded to FOLOTYN. The median duration of response was 287 days, or 9.4 months (range 1-503 days). Thirteen of 109 evaluable patients had a duration of response greater-than or equal to 14 weeks (range 98-503 days). The most common grade 3/4 adverse events were thrombocytopenia, which was observed in 33% of patients; mucositis in 21% of patients; neutropenia in 20% of patients; and anemia in 17% of patients.
In December 2009, updated results from the PROPEL trial were presented at the 51st Annual Meeting of the American Society of Hematology, or ASH. The updated results demonstrated that patients treated with FOLOTYN achieved an overall response rate of 29% (32 of 109 evaluable patients) with 63% of patients responding within the first cycle of therapy. The median duration of response was 10.1 months and median overall survival was 14.5 months.
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