5 结果
Background and Rationale: Malignant pleural effusion (MPE) defined as presenting malignant cell in pleural effusion. It is usually found in advanced stage cancer or cancer of pleura. Most common primary tumor causing MPE is lung cancer (37%) followed with breast cancer (16%). From previous studies,
In Canada, lung cancer is the primary cause of cancer mortality above the next three culprits combined (breast, colon and prostate cancer). Cigarette smoking is the most important risk factor in the development of lung cancer. Another population of particular interest in Alberta involves workers
Study rationale: The main risk factors of COPD are tobacco smoking, biomass smoking and occupational factors. Tobacco smoking is well-known risk factor so tobacco induced COPD is completely established. Nevertheless the meaning of occupational factors which are less famous are equally important.
Study rationale: The main risk factors of COPD are tobacco smoking, biomass smoking and occupational factors. Tobacco smoking is well-known risk factor so tobacco induced COPD is completely established. Nevertheless the meaning of occupational factors which are less famous are equally important.
Study Groups:
If you agree to take part in this study, you will be randomly assigned (as in the flip of a coin) to receive either CASAD orally or a placebo. You will have an equal chance of being assigned to either group.
Neither you nor the study staff will know if you are receiving the study drug