New Lung Cancer Therapy Fights Deadly Disease
A new oral prescription medication that is being studied in an international clinical trial now it Phase III may be a successful alternative to chemotherapy, according to news results.
The trial was developed and studied by scientists at the University of Texas M.D. Anderson Cancer Center and studied approximately 1,466 patients suffering from lung cancer in 24 various countries worldwide. Patients participated in receiving randomized treatments of Iressa, a once-daily tablet, or docetaxel, which is a form of chemotherapy.
Those receiving chemotherapy had a combined median survival rate of 8 months with 34 percent having a one-year survival rate. Similarly, patients given the Iressa treatment had an overall survival rate of 7.6 months with a 32 percent survival rate of one year.
However, while Iressa appears to be on par with the chemotherapy treatment, scientists found that lung cancer patients who suffered from tumors with EGFR gene mutations and who were given Iressa had "an improved response rate and progression-free survival compared to docetaxel," according to researchers of the study who spoke with Science Daily.
Iressa is a considered a "biological oral therapy" and, according to the researchers from the news article, "this is the largest study in lung cancer comparing an oral biologic to chemotherapy, and shows, for the first time that an oral biologic therapy is just as effective as chemotherapy."
Lung Cancer Causes and Prevention
According to the American Cancer Society (ACS), lung cancer is considered a leading cause of death in the United States. Science Daily reported that "in 2008, approximately 215,000 people will be diagnosed with lung cancer and approximately 114,000 people will die from the disease." The Mayo Clinic also stated that "smoking causes the majority of lung cancers -- both in smokers and in people exposed to secondhand smoke."
Because the condition is considered preventable through smoking cessation therapies, the Surgeon General has outlined several steps that may assist a smoker in quitting the often addictive habit.
* Set a date to quite within two weeks.
* Remove all tobacco products from work and home environments.
* Alert friends, family, coworkers of your decision and request support.
* If any past attempts at quitting have occurred, review and determine what didn?t and did work.
* Make a pro list on reasons for quitting as well as benefits of quitting.
* Try to determine challenges in advance and determine strategies to overcome these anticipated challenges.
In addition to this method, there are several varieties of nicotine replacement therapies (NRT), both prescription and non-prescription, that can assist a smoker in succeeding with quitting their tobacco addiction. The ACS reported the following as several smoking cessation aids:
* nicotine gum
* nicotine patches
* nicotine nasal spray
* nicotine inhalers
* nicotine lozenges
* high dose nicotine replacement therapy (Zyban, Chantix)
Smoking Cessation Prescription Drug Dangers
Unfortunately, not all smoking cessation prescription or non-prescription aids are ideal for an individual and some come with dangerous side effects. An example of one such smoking-cessation aid is that of Chantix, also known as varenicline tartrate. Chantix, from Pfizer, was released in May 2006 and is currently consumed by nearly 3 million Americans hoping to quit their nicotine addictions.
In November 2007, the U.S. Food and Drug Administration (FDA) began receiving hundreds of complaints associated with the consumption of Chantix. The drug was allegedly causing suicidal behaviors and tendencies among patients, 37 of which were successful in committing suicide. The FDA began investigating the Chantix risks, but did not recall the drug from the market.
Individuals who suffered from the severe Chantix side effects or who lost a loved one, family member to suicide because of the drug, should contact a pharmaceutical attorney who may be able to provide details as to how to develop a Chantix class action lawsuit that can result in the compensation of a monetary reward
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To learn more about the dangerous Chantix side effects, visit http://chantix.legalview.com or http://www.LegalView.com/ . Here, readers can locate information on other controversial prescription drugs such as the Byetta risks or the Avandia dangers.