A study on whether the survival improvement among patients with metastatic lung cancer has improved over the last two decades as reported in controlled clinical trials appears in the December 2009 issue of the Journal of Thoracic Oncology.
Researchers performed an analysis of over 100,000 patients with stage IV non-small cell lung cancer (NSCLC) identified through the SEER database to evaluate trends in survival between 1990 and 2005 to assess the true impact of recent medical advances on these patients. Daniel Morgensztern, MD of the Washington University School of Medicine and his team reviewed over 16 years of records from those in the unselected representative patient population and found a modest, but statistically significant, improvement in overall survival rates. Specifically, one-year overall survival increased from 13.2 percent to 19.4 percent. Additionally, two-year overall survival increased from 4.5 percent to 7.8 percent.
Lung Cancer - Types, Causes, Symptoms, Diagnosis, Treatment and Prevention
Lung cancer is a malignant tumor in the lung tissues. Smoking is the main cause of lung cancer with symptoms like recurrent respiratory diseases.
Lung cancer is a malignant tumor in the lung tissues. Smoking is the main cause of lung cancer with symptoms like recurrent respiratory diseases.
"Although the development of several new agents led to a statistically significant survival improvement between 1990 and 2005, it is sobering that the one-year survival has improved by only 6 percent during this time," says Dr. Morgensztern. "Real progress can only be achieved with a better understanding of tumor biology and development of novel therapies."
Lung Biopsy - Indications - Procedures - Risks - FAQs - Reference
The procedure by which tissue samples are obtained from the lung is known as lung biopsy. The biopsy tissues obtained from the lungs are examined by a pathologist.
The procedure by which tissue samples are obtained from the lung is known as lung biopsy. The biopsy tissues obtained from the lungs are examined by a pathologist.
RAS
Mesothelioma
Animation on mesothelioma - a form of lung cancer, that explains about the condition, its risk factors, diagnosis and treatment
Animation on mesothelioma - a form of lung cancer, that explains about the condition, its risk factors, diagnosis and treatment
