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Type of lung cancer screening used to detect disease may impact 5-year survival rates
May 05, 2009AURORA, Colo. -- Dr. Hisao Asamura and his team of researchers at The National Cancer Center Hospital in Tokyo, Japan examined the records of 2,281 patients who underwent lung cancer resection surgery between 2000 and 2006. The study was published in the May issue of the Journal of Thoracic Oncology, the official journal of the International Association for the Study of Lung Cancer. Dr. Asamura and his team found that after classifying patients based on the technique used to diagnose their lung cancer, either through CT scans or x-rays, there was a marked difference in five-year survival rates. Those patients diagnosed using CT scans had a 91.2 percent 5-year survival rate while those diagnosed with x-rays demonstrated a 77.8 percent survival rate.
The researchers also divided the patients into groups based on the detection type, including screen detection, symptom detection and incidental detection. The patients that demonstrated the highest five-year survival rates were those diagnosed through screening (79.6 percent) and then those diagnosed because of symptoms (74.6 percent). The patients that were diagnosed incidentally demonstrated the lowest five-year survival rate (64.6 percent).
The study findings demonstrate the impact of lung cancer screening, particularly though CT-scans, can have on improving patient prognosis by detecting the disease at an early stage. The accuracy of CT scans allow physicians to detect cancerous growths while the tumor is at an early stage and physically smaller, making it more operable. With lung cancer prognosis and survival depending heavily on the stage of the disease upon diagnosis, it is important to keep findings such as these in mind.
International Association for the Study of Lung Cancer
International Association for the Study of Lung Cancer
Lung Cancer Current Events and Lung Cancer News RSSStudy of concurrent radiotherapy, chemotherapy shows promise in small cell lung cancer
Treating limited stage small cell lung cancer(LSCL) with a combination of accelerated high-dose radiotherapy and chemotherapy has shown encouraging results.
Stereotactic radiotherapy offers noninvasive, effective treatment for frail patients with early-stage lung cancer
Stereotactic body radiation therapy (SBRT) should be considered a new standard of care for early-stage lung cancer treatment in patients with co-existing medical problems, according to results from a national clinical trial led by UT Southwestern Medical Center physicians.
Preventative brain radiation for lung cancer patients: Benefits and risks
A new study is taking a closer look at the benefits versus risks for lung cancer patients to undergo preventative brain radiation therapy as a means to stop cancer from spreading to the brain.
Study spotlights efficacy of questionnaire to identify patients at high risk for lung cancer
A study featured in the November issue of the Journal of Thoracic Oncology confirms the success of a simple questionnaire designed to identify patients at high risk of lung cancer.
Intervals between lung cancer diagnosis and treatment displays a health care disparity
Research published in the November 2009 issue of the Journal of Thoracic Oncology has found that intervals between lung cancer suspicion, diagnosis and treatment may be attributed to health care system discrepancies.
Researchers use drug-radiation combo to eradicate lung cancer
Researchers at UT Southwestern Medical Center have eliminated non-small cell lung (NSCL) cancer in mice by using an investigative drug called BEZ235 in combination with low-dose radiation.
Experts issue call to reconsider screening for breast cancer and prostate cancer
Twenty years of screening for breast and prostate cancer - the most diagnosed cancer for women and men - have not brought the anticipated decline in deaths from these diseases, argue experts from the University of California, San Francisco and the University of Texas Health Science Center at San Antonio in an opinion piece published in the "Journal of the American Medical Association."
Detecting the undetectable in prostate cancer screening
A team of Northwestern University researchers, using an extremely sensitive tool based on nanotechnology, has detected previously undetectable levels of prostate-specific antigen (PSA) in patients who have undergone radical prostatectomy.
New data: Hospital imaging centers poised to pull back, hitting patients hardest in rural areas
Survivors and patients with cancers and heart disease, along with patient advocate organizations and physicians, today urged policymakers to enhance early diagnosis of deadly diseases by preserving access to advanced imaging, such as MRI and CT scans, in final health care reform legislation.
African American lung cancer patients may have different response to new cancer-fighting drugs
Clinical research out of University Hospitals Case Medical Center has found that African Americans with a common form of lung cancer have a lower frequency of drug-sensitizing genetic mutations, which may impact response to new cancer-fighting drugs.
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Lung Cancer: Myths, Facts, Choices--and Hope by Claudia I. Henschke (Author), Peggy McCarthy (Author), Sarah Wernick (Contributor) Winner of the 2003 American Society of Journalists and Authors' June Roth Memorial Award for Health and Medical Books. An authoritative book with new lifesaving strategies for those at risk and those already diagnosed. Lung cancer kills more women than breast cancer, more men than prostate cancer—because it's usually found too late. Claudia Henschke's groundbreaking research on early diagnosis, published in The Lancet, made headlines worldwide. Now, for the first time, she offers specific recommendations based on her latest findings: who needs to be checked, where to be tested, and what to expect. Dr. Henschke and coauthor Peggy McCarthy, a leading patient advocate, provide up-to-the-minute information on diagnosis, treatment, and survival, accompanied by inspiring words from... |
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Lung Cancer by Jack A. Roth (Author), James D. Cox (Author), Waun Ki Hong (Author) Lung cancer is a major cause of cancer-related deaths in men and women. However, since the first edition of Lung Cancer was published 14 years ago, rapid progress in the biology, prevention, diagnosis, and treatment of the disease has been made. |
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Mom Lung Cancer Support Infant/Toddler T-Shirt by CafePress |
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Lung Cancer: Dana-Farber Cancer Institute Handbook (Dana-Farber Cancer Institute Handbooks) by Arthur T. Skarin MD FACP FCCP (Editor), Paul Lorigan MB FRCP (Editor) Written by highly eminent authors, Lung Cancer - a handbook in the Dana-Farber Cancer Institute series - is produced in full color and is richly illustrated throughout, providing a review of each cancer including its incidence, epidemiology, etiology and histopathology, together with the clinical features. Diagnostic studies and current clinical and pathological staging are also given. Detailed tables are provided with histopathological classification, diagnostic studies and, when important, prognostic factors. Current therapies are also discussed in detail, particularly the management of metastatic lung disease in the context of new and emerging treatments. Comprehensive coverage - from risk and prevention, and screening and diagnosis, through to treatment options (surgery,... |
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Quick Facts on Lung Cancer by American Cancer Society (Author) Educate yourself about lung cancer What are your risk factors for lung cancer? Can you prevent it? How is lung cancer treated? What should you ask your doctor? QuickFACTS Lung Cancer is both a comprehensive and a quick read, with highlighted cover tabs for quick reference of specific topics. QuickFACTS Lung Cancer: Covers everything from risk factors to living well after cancer treatment Provides critical questions to ask your healthcare team Educates and empowers you right from the start Completely updated with the latest patient treatment guidelines Includes a lung cancer dictionary |
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Mom Lung Cancer Support Kids Dark T-Shirt by CafePress |
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Surviving Lung Cancer: (My Story) by Darlene Lehosit (Author) Surviving Lung Cancer (My Story) was written to share the triumphant story of the author’s journey into the world of lung cancer, which began shortly before her official diagnosis in February of 1999; the symptoms that led to the series of tests; her experience with tests leading up to the diagnosis; the excellent treatment she received; the tremendous effect lung cancer had on her physically as well as mentally; how all of this affected the people around her; how the tumor that had lodged itself on her laryngeal nerve caused her to lose her voice for a period of eight months; and how the lasting effects of chemotherapy left her with chronic illnesses which have changed her life forever. It is the author’s attempt to give a ray of hope to other lung cancer patients and their... |
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