This Day On The Street
Continue to site right-arrow
ADVERTISEMENT
This account is pending registration confirmation. Please click on the link within the confirmation email previously sent you to complete registration.
Need a new registration confirmation email? Click here
TheStreet Open House

Immunomedics Reports Updated Results With 90Y-Clivatuzumab Tetraxetan In Patients With Metastatic Pancreatic Cancer

Stocks in this article: IMMU

-- Overall Survival of 7.9 Months in Patients Receiving Multiple Cycles of Treatment in Combination of Low-Dose Gemcitabine –

-- Results Presented at Press Conference of American Association for Cancer Research (AACR) Special Conference on Pancreatic Cancer: Innovations in Research and Treatment --

NEW ORLEANS, May 19, 2014 (GLOBE NEWSWIRE) -- Immunomedics, Inc. (Nasdaq:IMMU) today announced that patients receiving multiple cycles of the investigational pancreatic cancer therapeutic, clivatuzumab tetraxetan labeled with yttrium-90 ( 90Y), in combination with low-dose gemcitabine, had increased survival advantage.

Vincent J. Picozzi Jr., M.D., Director of the Pancreas Center of Excellence at the Virginia Mason Medical Center's Digestive Disease Institute, Seattle, WA, presented the updated Phase Ib study at a press conference hosted by AACR at its special conference on Pancreatic Cancer. This is one of only 3 studies that have been selected by AACR to participate in the media outreach program. The full poster presentation will occur on Tuesday, May 20, 2014 from 12:30-3:00 p.m. Central Time .

"We found that 90Y-clivatuzumab tetraxetan, when used with low-dose gemcitabine, is a safe, low-side effect therapy that can prolong survival for at least some patients with metastatic pancreatic cancer, even when no chemotherapy options exist," remarked Dr. Picozzi. "Our studies imply that radiolabeled antibodies are safe to use in advanced pancreatic cancer, and that it may be possible to attach other anticancer agents besides 90Y to clivatuzumab tetraxetan to fight pancreatic cancer," he added.

A total of 58 patients with pancreatic cancer who had received two or more prior therapies were enrolled in this multicenter study. Twenty-nine patients received the combination of 90Y-labeled-clivatuzumab tetraxetan once-a-week for 3 weeks and gemcitabine given weekly for 4 weeks (Arm A) while another group of 29 patients were administered 4 doses of 90Y-labeled-clivatuzumab tetraxetan alone (Arm B). This treatment cycle was repeated every 4 weeks until unacceptable toxicity, patient deterioration or patient withdrawal. Twenty-three patients completed more than one cycle of treatment, with 12 patients in Arm A and 11 in Arm B.

Notwithstanding the late-stage setting with a difficult-to-treat cancer, patients in Arm A had a median overall survival (OS) of 7.9 months, which was statistically significant ( p = 0.004) over the median OS of 3.4 months in patients treated repeatedly with the radiolabeled antibody alone (Arm B). Additionally, 2 patients in Arm A had a partial response and 2 patients are still alive 13 and 15 months after the start of their combination treatment.

The only clinically significant side effect was reduction in blood counts, especially platelets, which was transient and manageable.

1 of 2

Check Out Our Best Services for Investors

Action Alerts PLUS

Jim Cramer and Stephanie Link reveal their investment tactics while giving advanced notice before every trade.

Product Features:
  • $2.5+ million portfolio
  • Large-cap and dividend focus
  • Intraday trade alerts from Cramer
Quant Ratings

Access the tool that DOMINATES the Russell 2000 and the S&P 500.

Product Features:
  • Buy, hold, or sell recommendations for over 4,300 stocks
  • Unlimited research reports on your favorite stocks
  • A custom stock screener
Stocks Under $10

Jim Cramer's protégé, David Peltier, uncovers low dollar stocks with extraordinary upside potential that are flying under Wall Street's radar.

Product Features:
  • Model portfolio
  • Stocks trading below $10
  • Intraday trade alerts
Try it NOW
Try it NOW
Try it NOW

Check Out Our Best Services for Investors

Dividend Stock Advisor

Jim Cramer's protégé, David Peltier, identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.

Product Features:
  • Diversified model portfolio of dividend stocks
  • Updates with exact steps to take - BUY, HOLD, SELL
Trifecta Stocks

Every recommendation goes through 3 layers of intense scrutiny—quantitative, fundamental and technical analysis—to maximize profit potential and minimize risk.

Product Features:
  • Model Portfolio
  • Intra Day Trade alerts
  • Access to Quant Ratings
Options Profits

Our options trading pros provide over 100 monthly option trading ideas and strategies to help you become a well-seasoned trader.

Product Features:
  • Actionable options commentary and news
  • Real-time trading community
Try it NOW
Try it NOW
Try it NOW
To begin commenting right away, you can log in below using your Disqus, Facebook, Twitter, OpenID or Yahoo login credentials. Alternatively, you can post a comment as a "guest" just by entering an email address. Your use of the commenting tool is subject to multiple terms of service/use and privacy policies - see here for more details.
Submit an article to us!

Markets

DOW 17,164.95 -251.90 -1.45%
S&P 500 1,994.99 -26.26 -1.30%
NASDAQ 4,635.24 -48.1670 -1.03%

Partners Compare Online Brokers

Free Reports

Free Newsletters from TheStreet

My Subscriptions:

After the Bell

Before the Bell

Booyah! Newsletter

Midday Bell

TheStreet Top 10 Stories

Winners & Losers

Register for Newsletters
Top Rated Stocks Top Rated Funds Top Rated ETFs