the war on cancer: 41 years after nixon’s declaration mark clanton, md, mph, chief medical...
TRANSCRIPT
![Page 1: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/1.jpg)
The War on Cancer:41 years after Nixon’s
DeclarationMark Clanton, MD, MPH,
Chief Medical Officer,American Cancer Society, High Plains Division
![Page 2: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/2.jpg)
![Page 3: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/3.jpg)
![Page 4: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/4.jpg)
Fighting Cancer:Time to Translation
Discovery Translation FDA Translation to Practice
Wide Acceptance
Time Line: Greater than 17 to 20 years
![Page 5: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/5.jpg)
Fighting Cancer: Time to Translation
Discovery Translation FDA Translation to Practice
Wide Acceptance
Time Line: Greater than 17 to 20 years
![Page 6: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/6.jpg)
19001910
19201930
19401950
19601970
0
50
100
150
200
250
Dea
th R
ate
per 1
00,0
00 P
eopl
e
US Cancer Death Rate
Source: 1900-1970, U.S. Public Health Service; 1971-2001, U.S. National Center for Health Statistics
19701980199020002001200220032004200519001910
19201930
19401950
19601970
0
50
100
150
200
250
Dea
th R
ate
per 1
00,0
00 P
eopl
e
197019801990200020012002200320042005
Year
![Page 7: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/7.jpg)
Risk Factors/Causes of Cancer in the US
Prescription Drugs
UV and Ionizing Radiation
Alcohol
Family History/Genetics
Viruses
Occupational Exposure
Unknown
Obesity/Poor Nutrition/Inactivity
Smoking
0 10 20 30 40
Percent Attributable to Cause
![Page 8: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/8.jpg)
Cigarette Smoking by Adults 18 and Older in U.S.
1970 1980 1990 2000 2002 2003 2004 2007 20100
10
20
30
40
50
Perc
enta
ge o
f Pop
ulati
on
Male
Female
Source: National Health Interview Survey, 1965 – 2010
![Page 9: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/9.jpg)
Where and How will Science Battle Cancer in the Future?
![Page 10: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/10.jpg)
Where will the War on Cancer be Waged in the Future?
• Understanding Personal and Population Risk for Cancer
• Precision Screening and Diagnosis • Changing Science Policy
![Page 11: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/11.jpg)
Gene-Environment Interaction: Public Health and Personal Risk
orWhere DNA Meets the World
![Page 12: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/12.jpg)
![Page 13: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/13.jpg)
If smoking is the most common cause of lung cancer, why do only 10 to 20% of heavy smokers develop the disease?
![Page 14: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/14.jpg)
Why are rates of breast cancer high in the United States compared to other parts of the world…
…though, even in the US, most women do not develop the disease?
![Page 15: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/15.jpg)
![Page 16: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/16.jpg)
Comprehensive answers will be found when we understand what happens when DNA meets the world
![Page 17: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/17.jpg)
DNA•Single gene mutation•Multiple gene mutations•Gene-environment interactions
Individual•Single gene cancer •Multiple gene mutations and cancer•Gene-environment changes resulting in loss of tumor suppressor
Population•Public health and gene-environment interactions studies•Nurses health study •Cancer prevention studies
Environment•Diet•Exercise•Environmental exposure
![Page 18: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/18.jpg)
DNA- Single gene
mutations- Nucleotide
polymorphisms- Gene-gene interactions
- Gene-environment interactions
Environment- Environmental
Exposures- Diet
- Exercise
![Page 19: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/19.jpg)
Is Obesity a Genetic or Environmental Cause of Cancer?
![Page 20: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/20.jpg)
Obesity in the United States 1970 and 2008
American Adults, Age 21 and above American Children, Aged 6 to 110
5
10
15
20
25
30
35
40
15
4
35
20
19701970
20082008
Perc
ent o
f Pop
ulati
on
![Page 21: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/21.jpg)
The Impact of Gene-environment Interactions
Assuring Conditions for
Population Health
Community
Health Care Delivery System
Employers and
Business
The Media
Academia
Government and Public
Health Infrastructure
![Page 22: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/22.jpg)
RECENTLY ENROLLING: CPS-3• UT Medical School
could play a role here• Need more than
300,000 enrollees• Enrollments occurring
in Missouri, Oklahoma, and Texas
• Long term commitment
• Diverse population
![Page 23: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/23.jpg)
Can we find Cancer Cells before they become a Cancer Diagnosis?• Circulating Tumor Cells
![Page 24: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/24.jpg)
Circulating Tumor Cells: Shed from tumors, and in the bloodstream
•Progress in Prostate Cancer?•What is Our Detection Limit Capability?
![Page 25: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/25.jpg)
National Cancer Institute, http://www.cancer.gov/cancertopics/understandingcancer/nanodevices/AllPages
The Liquid BiopsyScreening for Cancer in Blood
Finding Cancer in Blood
Drawing Blood
![Page 26: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/26.jpg)
Prostate Cancer and CTC
• Draw blood• Find the cancer• Test for whether it is deadly (genetic profile)• Inform prognosis
![Page 27: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/27.jpg)
Number of Circulating Cancer Cells Can Predict Survival and Guide Treatment in Hormone Resistant Prostate Cancer
Prob
abili
ty o
f Sur
viva
l (%
)
Months Since Sampling Blood(After Miller et al., 2010)
![Page 28: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/28.jpg)
Precision Screening Cancer: Colorectal Screening
The Present as an Example
![Page 29: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/29.jpg)
Colon Cancer Screening Today• Card based test such as
Hemoccult and SDNA• Sigmoidoscopy• Virtual Colonoscopy• Double Contrast Barium
Enema• Colonoscopy
![Page 30: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/30.jpg)
Colon Cancer Screening Tomorrow
![Page 31: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/31.jpg)
How Early can Cancer be Diagnosed?: Nanoscale Devices
http://nano.cancer.gov/learn/understanding/
![Page 32: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/32.jpg)
Can nanostructures help us see cancer ?Quantum dots:
• Tiny quantum dots are made from semiconductor crystals as small as one nanometer (one-billionth of a meter).
• They can zero in with pinpoint accuracy on human prostate cancer.
In ultraviolet light, each dot radiates a brilliant color.
![Page 33: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/33.jpg)
Advances in Colorectal Screening and Diagnosis: Gold Nanoparticles
• Identification and removal of non-invasive high grade neoplasia
• Flat/ulcerative colorectal neoplasms more dangerous
• Flat lesion more difficult to find
• Gold nanoparticles may offer more precise diagnosis of GI cancers.
Scanning electronmicrograph of gold nanoparticles created by the National Cancer Institute and the National Institute of Standards and Technology. Credit: NIST (2008)
![Page 34: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/34.jpg)
Can Research be changed to speed its impact on Humans?
![Page 35: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/35.jpg)
Time to Translation
Discovery Translation FDA Translation to Practice
Wide Acceptanc
e
Time Line: Greater than 17 to 20 years
![Page 36: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/36.jpg)
Time to Translation
Discovery ACCELERATETranslation Translation to Practice
Time Line: Less than 10 years
![Page 37: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/37.jpg)
“The highest and best purpose of biomedical science is realized
when the knowledge derived from research is used to
improve the human condition.”
Mark Clanton, MD, MPH - NIH
![Page 38: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/38.jpg)
QUESTIONS?
![Page 39: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/39.jpg)
Health Policy and Medical Practice Issues
Understanding more about them mechanisms of disease will undoubtedly lead to new treatmentsThe more scientists identify and fine-tune the genetic factors behind disease or drug response, the more doctors will want to screen individuals for gene variants in order to tailor medical careSuch personalized medicine may well lead to higher health care costs and thus may create a policy quandary
![Page 40: The War on Cancer: 41 years after Nixon’s Declaration Mark Clanton, MD, MPH, Chief Medical Officer, American Cancer Society, High Plains Division](https://reader038.vdocuments.site/reader038/viewer/2022110206/56649cf05503460f949bee0c/html5/thumbnails/40.jpg)
Policy QuandariesIf not communicated well, the findings from gene-environment research could even backfire.
If you found a set of genes that made people highly resistant to the effect of smoking on lung cancer - and again, that’s a hypothetical - it’s unlikely that those same genes would make people resistant to the other bad effects of smoking like heart disease.