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

Ligand Partner GlaxoSmithKline Receives FDA Approval For New Indication For PROMACTA® (eltrombopag)

Stocks in this article: LGND

Hepatic Decompensation:

Chronic hepatitis C patients with cirrhosis may be at risk of hepatic decompensation and death when treated with alfa interferons. Monitor patients with low albumin levels or with MELD score ≥10 at baseline.

Thrombotic/Thromboembolic Complications:

Thrombotic/thromboembolic complications may result from increases in platelet counts with PROMACTA. Reported thrombotic/thromboembolic complications included both venous and arterial events and were observed at low and at normal platelet counts. Consider the potential for an increased risk of thromboembolism when administering PROMACTA to patients with known risk factors for thromboembolism. To minimize the risk for thrombotic/thromboembolic complications, do not use PROMACTA in an attempt to normalize platelet counts. Follow the dose adjustment guidelines to achieve and maintain target platelet counts.

In 2 controlled clinical trials in patients with chronic hepatitis C and thrombocytopenia, 3% (31/955) treated with PROMACTA experienced a thrombotic event compared to 1% (5/484) on placebo. The majority of events were of the portal venous system (1% in patients treated with PROMACTA versus <1% for placebo).

In a controlled trial in non-ITP thrombocytopenic patients with chronic liver disease undergoing elective invasive procedures (N=292), seven thrombotic complications (six patients) were reported within the group that received PROMACTA and three thrombotic complications (two patients) within the placebo group. All of the thrombotic complications reported in the group that received PROMACTA were portal vein thrombosis, with thrombotic complications occurring in five of the six patients at a platelet count above 200 x 10 9/L. PROMACTA is not indicated for the treatment of thrombocytopenia in patients with CLD in preparation for invasive procedures.

Drug Interactions:

PROMACTA must not be taken within 4 hours of any medications or products containing polyvalent cations such as antacids, dairy products, and mineral supplements.

Adverse Reactions:

The most common adverse reactions in 2 randomized placebo-controlled clinical trials in thrombocytopenic patients with chronic hepatitis C (≥10% and greater than placebo) for PROMACTA versus placebo were: anemia (40% vs. 35%), pyrexia (30% vs. 24%), fatigue (28% vs. 23%), headache (21% vs. 20%), nausea (19% vs. 14%), diarrhea (19% vs. 11%), decreased appetite (18% vs. 14%), influenza‐like illness (18% vs. 16%), asthenia (16% vs. 13%), insomnia (16 % vs. 15%), cough (15% vs. 12%), pruritus (15% vs. 13%), chills (14% vs. 9%), myalgia (12% vs. 10%), alopecia (10% vs. 6%), and peripheral edema (10% vs. 5%).

2 of 4

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 17,387.21 -291.49 -1.65%
S&P 500 2,029.55 -27.54 -1.34%
NASDAQ 4,681.4970 -90.2660 -1.89%

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