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Lung Cancer Background and Developments regarding the Role of Asbestos as a Cause of Lung Lung Cancer Background and Developments regarding the Role of Asbestos as a Cause of Lung

Lung Cancer Background and Developments regarding the Role of Asbestos as a Cause of Lung - PowerPoint Presentation

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Uploaded On 2023-07-08

Lung Cancer Background and Developments regarding the Role of Asbestos as a Cause of Lung - PPT Presentation

Lung Cancer Medical Aspects of Causation Aneuploidy Unlimited cell reproduction and failure of cell death Animal Studies Basic Toxicology New Data on Causation New Studies New Statistics Number of cases ID: 1006680

cancer lung role asbestos lung cancer asbestos role exposure causation asbestosis data science risk year attribute studies toxicology arguments

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1. Lung CancerBackground and Developments regarding the Role of Asbestos as a Cause of Lung Cancer

2. Lung Cancer: Medical Aspects of CausationAneuploidyUnlimited cell reproduction and failure of cell deathAnimal StudiesBasic Toxicology

3. New Data on CausationNew StudiesNew StatisticsNumber of casesYears since cessationNew Research on DNA and toxicology

4. Lung Cancer CausationSmoking as a CauseOther agentsRadon SilicaIndustrial Plant ExposureRefineryOther types of plants

5. Lung Cancer Causation: Asbestos as a CauseLung cancer has historically (early 20th Century) been associated with certain exposures to asbestos; Selikoff studies of Insulators;Usefulness of Historical data for lung cancer in 2014

6. Plaintiff Arguments on Lung Cancer Causation

7. Do not need Asbestosis to Attribute Lung Cancer to Asbestos

8. The Role of Animal StudiesDr. Brody and Photomicrographs

9. The Role of EpidemiologyCase Reports and Animal Studies can be includedAre some studies better than others? If so, which ones and Why?

10. At What Level of Asbestos Exposure can one attribute Lung Cancer to Asbestos?Reasoning and AuthorityIncreased Risk – Does Doubling of Risk Bear on Causation?

11. The Role of SynergyOld v. New StudiesLevels of Exposure

12. The Role of Governmental Regulatory Agency PapersWhat is the science? When can they Inform on Causation?

13. Defendants’ Arguments on Lung Cancer Causation

14. Asbestosis is needed to attribute Lung Cancer to AsbestosWeight of Science

15. What is Asbestosis?Pathology – Roggli StandardRadiology – CT and HRCT scansPFT/Other clinical dataConfounding dataUIPSmoking related Interstitial fibrosisCHF

16. If Asbestosis is not Found, one needs to find Significant Exposure to Asbestos25 f/cc-years of exposure or moreHammarHelsinkiOthers

17. Is Synergy Important?SelikoffMarkowitzOthers: Additive v. multiplicative

18. Use of Industrial Hygiene Data to Prove ExposureUsefulness of Retrospective StudiesWhat is a fiber/cc-year and how does this fit with causation?

19. Treatment of Low Dose Asbestos ExposureMedical v. Legal CauseDifferences between statesIncreased risk v. doubling of riskEffect of smoking on asbestos causationDoes fiber type matter?Ambient Air levels

20. Lung Cancer is not MesotheliomaChrysotile issueAmphibole: as little as .1 f/cc-year may cause mesotheliomaFor Lung Cancer, mixed exposure, 25 f/cc-year exposure or more? Helsinki

21. The Role of Cigarette WarningsPost 1962Post 1985Complete Defense in warnings cases?

22. Venue for Lung CancerMadison CountyOthers – California, New York, Pennsylvania, DelawareForum Non conveniens

23. Other Cancers2006 National Academy of Science DataLaryngeal and Ovarian Cancer - epidemiologyOther cancers