Allowed Publications
Exceptions
Don't send to Teambase
Slot System
Top 25
Featured Buckets Admin
Reverse Chronological Sort
Allow Teaser Image

Implementation of an Interfacility Telehealth Cancer Genetics Clinic

Article Type
Changed
Thu, 09/21/2023 - 12:48

BACKGROUND

Cancer risk assessment and genetic counseling are the processes to identify and counsel people at risk for familial or hereditary cancer syndromes. They serve to inform, educate and empower patients and family members to make informed decisions about testing, cancer screening, and prevention. Additionally, genetic testing can also provide therapeutic options and opportunities for research.

METHODS

Prior to this program initiative, there were no cancer genetics services available at the VA Pittsburgh Medical Center (VAPHS) and 100% of genetics consults were referred to the community. Each year over $100,000 was spent outside of VAPHS on genetic testing and counseling. Community care referral resulted in fragmented care, prolonged wait times of 3 to 5 months, communication issues, and added financial cost to the institution. Corporal Michael J. Crescenz VA Medical Center (CMCVAMC) had previously created a genetics consultation service staffed with an advanced practice nurse that increased access to genetics services and testing rates at the facility-level. VAPHS recently established an interfacility telegenetics clinic with CMCVAMC to provide virtual genetic counseling services to Veterans at VAPHS. Under this program, VAPHS providers place an interfacility consult for Veterans who need cancer genetics services. The consult is received and reviewed by the CMCVAMC team. VAPHS patients are then seen by CMCVAMC providers via VVC or CVT and provide recommendations regarding additional genetic testing and follow-up.

RESULTS

The telegenetics clinic opened in October 2022. The clinic initially focused on patients with metastatic prostate cancer but has since expanded to provide care for all patients for whom genetics testing and/ or counseling is recommended by NCCN guidelines. Since initiation, 29 consults have been placed and 26 have been completed or are in process (89.6%). In the year prior to creation of the clinic, only 31 of 67 (46%) of referred patients completed genetics evaluation.

CONCLUSIONS

Due to the success of the clinic, plans to expand services to the VISN-level and within VAPHS to include high risk breast cancer assessment are underway. Efforts to provide genetic counseling services via virtual care modalities have the potential to increase access to care and to improve outcomes for veterans with cancer.

Issue
Federal Practitioner - 40(4)s
Publications
Topics
Page Number
S11
Sections

BACKGROUND

Cancer risk assessment and genetic counseling are the processes to identify and counsel people at risk for familial or hereditary cancer syndromes. They serve to inform, educate and empower patients and family members to make informed decisions about testing, cancer screening, and prevention. Additionally, genetic testing can also provide therapeutic options and opportunities for research.

METHODS

Prior to this program initiative, there were no cancer genetics services available at the VA Pittsburgh Medical Center (VAPHS) and 100% of genetics consults were referred to the community. Each year over $100,000 was spent outside of VAPHS on genetic testing and counseling. Community care referral resulted in fragmented care, prolonged wait times of 3 to 5 months, communication issues, and added financial cost to the institution. Corporal Michael J. Crescenz VA Medical Center (CMCVAMC) had previously created a genetics consultation service staffed with an advanced practice nurse that increased access to genetics services and testing rates at the facility-level. VAPHS recently established an interfacility telegenetics clinic with CMCVAMC to provide virtual genetic counseling services to Veterans at VAPHS. Under this program, VAPHS providers place an interfacility consult for Veterans who need cancer genetics services. The consult is received and reviewed by the CMCVAMC team. VAPHS patients are then seen by CMCVAMC providers via VVC or CVT and provide recommendations regarding additional genetic testing and follow-up.

RESULTS

The telegenetics clinic opened in October 2022. The clinic initially focused on patients with metastatic prostate cancer but has since expanded to provide care for all patients for whom genetics testing and/ or counseling is recommended by NCCN guidelines. Since initiation, 29 consults have been placed and 26 have been completed or are in process (89.6%). In the year prior to creation of the clinic, only 31 of 67 (46%) of referred patients completed genetics evaluation.

CONCLUSIONS

Due to the success of the clinic, plans to expand services to the VISN-level and within VAPHS to include high risk breast cancer assessment are underway. Efforts to provide genetic counseling services via virtual care modalities have the potential to increase access to care and to improve outcomes for veterans with cancer.

BACKGROUND

Cancer risk assessment and genetic counseling are the processes to identify and counsel people at risk for familial or hereditary cancer syndromes. They serve to inform, educate and empower patients and family members to make informed decisions about testing, cancer screening, and prevention. Additionally, genetic testing can also provide therapeutic options and opportunities for research.

METHODS

Prior to this program initiative, there were no cancer genetics services available at the VA Pittsburgh Medical Center (VAPHS) and 100% of genetics consults were referred to the community. Each year over $100,000 was spent outside of VAPHS on genetic testing and counseling. Community care referral resulted in fragmented care, prolonged wait times of 3 to 5 months, communication issues, and added financial cost to the institution. Corporal Michael J. Crescenz VA Medical Center (CMCVAMC) had previously created a genetics consultation service staffed with an advanced practice nurse that increased access to genetics services and testing rates at the facility-level. VAPHS recently established an interfacility telegenetics clinic with CMCVAMC to provide virtual genetic counseling services to Veterans at VAPHS. Under this program, VAPHS providers place an interfacility consult for Veterans who need cancer genetics services. The consult is received and reviewed by the CMCVAMC team. VAPHS patients are then seen by CMCVAMC providers via VVC or CVT and provide recommendations regarding additional genetic testing and follow-up.

RESULTS

The telegenetics clinic opened in October 2022. The clinic initially focused on patients with metastatic prostate cancer but has since expanded to provide care for all patients for whom genetics testing and/ or counseling is recommended by NCCN guidelines. Since initiation, 29 consults have been placed and 26 have been completed or are in process (89.6%). In the year prior to creation of the clinic, only 31 of 67 (46%) of referred patients completed genetics evaluation.

CONCLUSIONS

Due to the success of the clinic, plans to expand services to the VISN-level and within VAPHS to include high risk breast cancer assessment are underway. Efforts to provide genetic counseling services via virtual care modalities have the potential to increase access to care and to improve outcomes for veterans with cancer.

Issue
Federal Practitioner - 40(4)s
Issue
Federal Practitioner - 40(4)s
Page Number
S11
Page Number
S11
Publications
Publications
Topics
Article Type
Sections
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Program Initiatives
Gate On Date
Sun, 09/10/2023 - 15:15
Un-Gate On Date
Sun, 09/10/2023 - 15:15
Use ProPublica
CFC Schedule Remove Status
Sun, 09/10/2023 - 15:15
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article

Unlocking the secrets of brown fat

Article Type
Changed
Tue, 09/05/2023 - 20:00

Brown fat, or thermogenic adipose tissue, appears to act as a “nutrient sink,” consuming glucose and lactate, among other metabolites, say U.S. researchers in a mouse study that supports its potential role in tackling obesity and even cancer.

The research, published recently in Nature Metabolism, was led by David A. Guertin, PhD, of the program in molecular medicine, University of Massachusetts, Worcester.

To find out more about the study, its clinical implications, and whether the results are translatable to humans, this news organization interviewed Dr. Guertin, asking him to explain some of the concepts behind the research.
 

What is adaptive thermogenesis, and why is it important in temperature regulation?

Adaptive thermogenesis is a physiologic process that occurs in a special type of fat cell, called a brown adipocyte, in which intracellular stored lipids and nutrients taken up from the blood are catabolized to generate heat.

The heat generated by these thermogenic adipocytes is critical for warming the blood and maintaining body temperature in cold environments, and is especially critical in human infants and small mammals, which are more sensitive to low temperatures.

The process is stimulated by the sympathetic nervous system, especially in response to feeling cold, but it can be activated by other stresses as well.

While adaptative thermogenesis is also called nonshivering thermogenesis to distinguish it from muscle shivering, both means of generating heat can work together to maintain body temperature.
 

Why is it considered a potential target for obesity?

Adult humans have brown adipocytes in specific locations in the body called brown adipose tissues (BAT) or, more simply, “brown fat.”

Intriguingly, clinical data show that the more BAT you have, the more likely you are to be protected against cardiometabolic disorders associated with obesity.

Since obesity results from an imbalance between energy intake and energy expenditure, one model proposes that brown adipocytes rebalance this formula by expending the excess energy (calories) as heat rather than storing it.

This has been referred to as the “nutrient sink” model, and the ability to activate this process therapeutically is a very attractive antiobesity strategy.
 

Why was it important to understand which circulating metabolites BAT uses for thermogenesis?

It is still not clear why brown fat is so beneficial for human health, and thus there is strong rationale for understanding its metabolism and how it cooperates with other tissues in the body.

For example, prior to our work, the field lacked a broad quantitative picture of how much any individual nutrient from the blood was used by brown fat, or which specific nutrients brown fat prefers to use to make heat – such as lipids, glucose, amino acids, etc. Knowing this information helps us identify more precise strategies to activate brown fat.

In addition, circulating metabolites sometimes also have messenger functions, similar to those of hormones, that stimulate physiologic processes such as adaptative thermogenesis. Highly metabolic tissues also put metabolites back into the blood, which can send messages to the brain and other tissues.

We don’t have a lot of information yet on how brown fat might engage in these processes, and so our study also aimed at finding these special metabolite messengers. 
 

 

 

You found that glucose and lactate predominate as BAT fuel sources. What does that tell us?

The major fuels used by brown fat have been debated for a long time.

Our study suggests that BAT in mice mainly prefers glucose and lactate, which is generated from glucose. On one hand, this shows us that thermogenic adipocytes may be especially useful in treating hyperglycemia, or even tumors, by reducing the amount of circulating glucose.

It also tells us that we need to focus more on why brown fat needs so much glucose. Other studies suggest that glucose is not just used as a fuel to generate heat but also may have other important functions in keeping brown adipocytes active and healthy.

We need to know that information so that therapeutic strategies targeting brown adipocytes can be optimized to have the best chance of success.

It’s worth noting that we did our study in mice that had free access to food. If the mice were fasting, they would use more lipids from the blood to supplement for the lack of available glucose, but we think that a baseline amount of glucose is still necessary.
 

What could be the clinical implications of your results if replicated in humans?

They suggest that glucose is an important resource that thermogenic adipocytes cannot do without, and moreover, that glucose is more than just a carbon source.

Resolving those other functions of glucose may provide insight into mechanisms to stimulate these cells or help explain why overweight or obese people who are insulin resistant have less brown fat activity, as insulin stimulates glucose uptake.

Beyond glucose, if any of these other metabolites made or released by brown fat have beneficial messenger functions, there may be ways to pharmacologically mimic them.
 

How easily do you think your findings could be applied to humans?

On a fundamental level, the basic cellular mechanisms that drive adaptative thermogenesis are likely the same between mice and humans, but the wiring to the sympathetic nervous system is a bit different.

This is why it’s important to look deeply at brown fat metabolism in mouse models to find pathways fundamental to the basic mechanisms of adaptative thermogenesis in both mice and humans, which could reveal unique therapeutic opportunities.

Another big challenge with comparing humans and mice is that humans typically keep their environment warm, so their brown fat is not that active.

In contrast, mice are often raised their entire lives in a facility kept at room temperature, around 22° C (72° F). While comfortable for the humans working with them, it’s cold for a small mouse, and so mice live with constantly active brown fat.

We can change the mouse environment to alter mouse brown fat activity, but that can’t be done with people. This makes comparative studies difficult.

Nevertheless, studies have shown that people who live in cold climates often have more brown fat, and, conversely, mice raised in warmer environments have brown fat that looks a lot more like human brown fat.
 

 

 

What further research do you have planned, or are looking forward to, in this area?

This is the most fun part of what we do, and I’ve been fortunate to have an amazing team passionately working on these questions.

One is to figure out why glucose is so important for these fascinating cells, which will keep us busy for years. We also need to modify the dietary conditions to determine whether the body prioritizes the use of glucose for adaptive thermogenesis even when there isn’t much available.

Another goal is to test whether any of the other metabolites we identified have bioactive functions. We also discovered a unique role for glutamine metabolism in brown fat, through the consumption of amino acids, that we haven’t yet resolved.

Finally, we want to understand how and why brown fat protects other organs from metabolic diseases, and we are just at the tip of the iceberg here.

The study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases; the National Institute on Alcohol Abuse and Alcoholism; the National Heart, Lung, & Blood Institute; the National Institutes of Health; the AASLD Foundation Pinnacle Research Award in Liver Disease; the Edward Mallinckrodt Jr. Foundation Award; and the Basic Science Research Program of the Ministry of Education (South Korea). No relevant financial relationships were disclosed.

A version of this article first appeared on Medscape.com.

Publications
Topics
Sections

Brown fat, or thermogenic adipose tissue, appears to act as a “nutrient sink,” consuming glucose and lactate, among other metabolites, say U.S. researchers in a mouse study that supports its potential role in tackling obesity and even cancer.

The research, published recently in Nature Metabolism, was led by David A. Guertin, PhD, of the program in molecular medicine, University of Massachusetts, Worcester.

To find out more about the study, its clinical implications, and whether the results are translatable to humans, this news organization interviewed Dr. Guertin, asking him to explain some of the concepts behind the research.
 

What is adaptive thermogenesis, and why is it important in temperature regulation?

Adaptive thermogenesis is a physiologic process that occurs in a special type of fat cell, called a brown adipocyte, in which intracellular stored lipids and nutrients taken up from the blood are catabolized to generate heat.

The heat generated by these thermogenic adipocytes is critical for warming the blood and maintaining body temperature in cold environments, and is especially critical in human infants and small mammals, which are more sensitive to low temperatures.

The process is stimulated by the sympathetic nervous system, especially in response to feeling cold, but it can be activated by other stresses as well.

While adaptative thermogenesis is also called nonshivering thermogenesis to distinguish it from muscle shivering, both means of generating heat can work together to maintain body temperature.
 

Why is it considered a potential target for obesity?

Adult humans have brown adipocytes in specific locations in the body called brown adipose tissues (BAT) or, more simply, “brown fat.”

Intriguingly, clinical data show that the more BAT you have, the more likely you are to be protected against cardiometabolic disorders associated with obesity.

Since obesity results from an imbalance between energy intake and energy expenditure, one model proposes that brown adipocytes rebalance this formula by expending the excess energy (calories) as heat rather than storing it.

This has been referred to as the “nutrient sink” model, and the ability to activate this process therapeutically is a very attractive antiobesity strategy.
 

Why was it important to understand which circulating metabolites BAT uses for thermogenesis?

It is still not clear why brown fat is so beneficial for human health, and thus there is strong rationale for understanding its metabolism and how it cooperates with other tissues in the body.

For example, prior to our work, the field lacked a broad quantitative picture of how much any individual nutrient from the blood was used by brown fat, or which specific nutrients brown fat prefers to use to make heat – such as lipids, glucose, amino acids, etc. Knowing this information helps us identify more precise strategies to activate brown fat.

In addition, circulating metabolites sometimes also have messenger functions, similar to those of hormones, that stimulate physiologic processes such as adaptative thermogenesis. Highly metabolic tissues also put metabolites back into the blood, which can send messages to the brain and other tissues.

We don’t have a lot of information yet on how brown fat might engage in these processes, and so our study also aimed at finding these special metabolite messengers. 
 

 

 

You found that glucose and lactate predominate as BAT fuel sources. What does that tell us?

The major fuels used by brown fat have been debated for a long time.

Our study suggests that BAT in mice mainly prefers glucose and lactate, which is generated from glucose. On one hand, this shows us that thermogenic adipocytes may be especially useful in treating hyperglycemia, or even tumors, by reducing the amount of circulating glucose.

It also tells us that we need to focus more on why brown fat needs so much glucose. Other studies suggest that glucose is not just used as a fuel to generate heat but also may have other important functions in keeping brown adipocytes active and healthy.

We need to know that information so that therapeutic strategies targeting brown adipocytes can be optimized to have the best chance of success.

It’s worth noting that we did our study in mice that had free access to food. If the mice were fasting, they would use more lipids from the blood to supplement for the lack of available glucose, but we think that a baseline amount of glucose is still necessary.
 

What could be the clinical implications of your results if replicated in humans?

They suggest that glucose is an important resource that thermogenic adipocytes cannot do without, and moreover, that glucose is more than just a carbon source.

Resolving those other functions of glucose may provide insight into mechanisms to stimulate these cells or help explain why overweight or obese people who are insulin resistant have less brown fat activity, as insulin stimulates glucose uptake.

Beyond glucose, if any of these other metabolites made or released by brown fat have beneficial messenger functions, there may be ways to pharmacologically mimic them.
 

How easily do you think your findings could be applied to humans?

On a fundamental level, the basic cellular mechanisms that drive adaptative thermogenesis are likely the same between mice and humans, but the wiring to the sympathetic nervous system is a bit different.

This is why it’s important to look deeply at brown fat metabolism in mouse models to find pathways fundamental to the basic mechanisms of adaptative thermogenesis in both mice and humans, which could reveal unique therapeutic opportunities.

Another big challenge with comparing humans and mice is that humans typically keep their environment warm, so their brown fat is not that active.

In contrast, mice are often raised their entire lives in a facility kept at room temperature, around 22° C (72° F). While comfortable for the humans working with them, it’s cold for a small mouse, and so mice live with constantly active brown fat.

We can change the mouse environment to alter mouse brown fat activity, but that can’t be done with people. This makes comparative studies difficult.

Nevertheless, studies have shown that people who live in cold climates often have more brown fat, and, conversely, mice raised in warmer environments have brown fat that looks a lot more like human brown fat.
 

 

 

What further research do you have planned, or are looking forward to, in this area?

This is the most fun part of what we do, and I’ve been fortunate to have an amazing team passionately working on these questions.

One is to figure out why glucose is so important for these fascinating cells, which will keep us busy for years. We also need to modify the dietary conditions to determine whether the body prioritizes the use of glucose for adaptive thermogenesis even when there isn’t much available.

Another goal is to test whether any of the other metabolites we identified have bioactive functions. We also discovered a unique role for glutamine metabolism in brown fat, through the consumption of amino acids, that we haven’t yet resolved.

Finally, we want to understand how and why brown fat protects other organs from metabolic diseases, and we are just at the tip of the iceberg here.

The study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases; the National Institute on Alcohol Abuse and Alcoholism; the National Heart, Lung, & Blood Institute; the National Institutes of Health; the AASLD Foundation Pinnacle Research Award in Liver Disease; the Edward Mallinckrodt Jr. Foundation Award; and the Basic Science Research Program of the Ministry of Education (South Korea). No relevant financial relationships were disclosed.

A version of this article first appeared on Medscape.com.

Brown fat, or thermogenic adipose tissue, appears to act as a “nutrient sink,” consuming glucose and lactate, among other metabolites, say U.S. researchers in a mouse study that supports its potential role in tackling obesity and even cancer.

The research, published recently in Nature Metabolism, was led by David A. Guertin, PhD, of the program in molecular medicine, University of Massachusetts, Worcester.

To find out more about the study, its clinical implications, and whether the results are translatable to humans, this news organization interviewed Dr. Guertin, asking him to explain some of the concepts behind the research.
 

What is adaptive thermogenesis, and why is it important in temperature regulation?

Adaptive thermogenesis is a physiologic process that occurs in a special type of fat cell, called a brown adipocyte, in which intracellular stored lipids and nutrients taken up from the blood are catabolized to generate heat.

The heat generated by these thermogenic adipocytes is critical for warming the blood and maintaining body temperature in cold environments, and is especially critical in human infants and small mammals, which are more sensitive to low temperatures.

The process is stimulated by the sympathetic nervous system, especially in response to feeling cold, but it can be activated by other stresses as well.

While adaptative thermogenesis is also called nonshivering thermogenesis to distinguish it from muscle shivering, both means of generating heat can work together to maintain body temperature.
 

Why is it considered a potential target for obesity?

Adult humans have brown adipocytes in specific locations in the body called brown adipose tissues (BAT) or, more simply, “brown fat.”

Intriguingly, clinical data show that the more BAT you have, the more likely you are to be protected against cardiometabolic disorders associated with obesity.

Since obesity results from an imbalance between energy intake and energy expenditure, one model proposes that brown adipocytes rebalance this formula by expending the excess energy (calories) as heat rather than storing it.

This has been referred to as the “nutrient sink” model, and the ability to activate this process therapeutically is a very attractive antiobesity strategy.
 

Why was it important to understand which circulating metabolites BAT uses for thermogenesis?

It is still not clear why brown fat is so beneficial for human health, and thus there is strong rationale for understanding its metabolism and how it cooperates with other tissues in the body.

For example, prior to our work, the field lacked a broad quantitative picture of how much any individual nutrient from the blood was used by brown fat, or which specific nutrients brown fat prefers to use to make heat – such as lipids, glucose, amino acids, etc. Knowing this information helps us identify more precise strategies to activate brown fat.

In addition, circulating metabolites sometimes also have messenger functions, similar to those of hormones, that stimulate physiologic processes such as adaptative thermogenesis. Highly metabolic tissues also put metabolites back into the blood, which can send messages to the brain and other tissues.

We don’t have a lot of information yet on how brown fat might engage in these processes, and so our study also aimed at finding these special metabolite messengers. 
 

 

 

You found that glucose and lactate predominate as BAT fuel sources. What does that tell us?

The major fuels used by brown fat have been debated for a long time.

Our study suggests that BAT in mice mainly prefers glucose and lactate, which is generated from glucose. On one hand, this shows us that thermogenic adipocytes may be especially useful in treating hyperglycemia, or even tumors, by reducing the amount of circulating glucose.

It also tells us that we need to focus more on why brown fat needs so much glucose. Other studies suggest that glucose is not just used as a fuel to generate heat but also may have other important functions in keeping brown adipocytes active and healthy.

We need to know that information so that therapeutic strategies targeting brown adipocytes can be optimized to have the best chance of success.

It’s worth noting that we did our study in mice that had free access to food. If the mice were fasting, they would use more lipids from the blood to supplement for the lack of available glucose, but we think that a baseline amount of glucose is still necessary.
 

What could be the clinical implications of your results if replicated in humans?

They suggest that glucose is an important resource that thermogenic adipocytes cannot do without, and moreover, that glucose is more than just a carbon source.

Resolving those other functions of glucose may provide insight into mechanisms to stimulate these cells or help explain why overweight or obese people who are insulin resistant have less brown fat activity, as insulin stimulates glucose uptake.

Beyond glucose, if any of these other metabolites made or released by brown fat have beneficial messenger functions, there may be ways to pharmacologically mimic them.
 

How easily do you think your findings could be applied to humans?

On a fundamental level, the basic cellular mechanisms that drive adaptative thermogenesis are likely the same between mice and humans, but the wiring to the sympathetic nervous system is a bit different.

This is why it’s important to look deeply at brown fat metabolism in mouse models to find pathways fundamental to the basic mechanisms of adaptative thermogenesis in both mice and humans, which could reveal unique therapeutic opportunities.

Another big challenge with comparing humans and mice is that humans typically keep their environment warm, so their brown fat is not that active.

In contrast, mice are often raised their entire lives in a facility kept at room temperature, around 22° C (72° F). While comfortable for the humans working with them, it’s cold for a small mouse, and so mice live with constantly active brown fat.

We can change the mouse environment to alter mouse brown fat activity, but that can’t be done with people. This makes comparative studies difficult.

Nevertheless, studies have shown that people who live in cold climates often have more brown fat, and, conversely, mice raised in warmer environments have brown fat that looks a lot more like human brown fat.
 

 

 

What further research do you have planned, or are looking forward to, in this area?

This is the most fun part of what we do, and I’ve been fortunate to have an amazing team passionately working on these questions.

One is to figure out why glucose is so important for these fascinating cells, which will keep us busy for years. We also need to modify the dietary conditions to determine whether the body prioritizes the use of glucose for adaptive thermogenesis even when there isn’t much available.

Another goal is to test whether any of the other metabolites we identified have bioactive functions. We also discovered a unique role for glutamine metabolism in brown fat, through the consumption of amino acids, that we haven’t yet resolved.

Finally, we want to understand how and why brown fat protects other organs from metabolic diseases, and we are just at the tip of the iceberg here.

The study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases; the National Institute on Alcohol Abuse and Alcoholism; the National Heart, Lung, & Blood Institute; the National Institutes of Health; the AASLD Foundation Pinnacle Research Award in Liver Disease; the Edward Mallinckrodt Jr. Foundation Award; and the Basic Science Research Program of the Ministry of Education (South Korea). No relevant financial relationships were disclosed.

A version of this article first appeared on Medscape.com.

Publications
Publications
Topics
Article Type
Sections
Article Source

FROM NATURE METABOLISM

Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Use ProPublica
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article

Necessary Updates to Skin Cancer Risk Stratification

Article Type
Changed
Tue, 08/29/2023 - 09:44
Display Headline
Necessary Updates to Skin Cancer Risk Stratification
References

1. Powers JG, Patel NA, Powers EA, Mayer JE, Stricklin GP, Geller AC. Skin cancer
risk factors and preventative behaviors among United States military veterans deployed to Iraq and Afghanistan. J Invest Dermatol. 2015;135:2871-2873.
2. Balci S, Ayaz L, Gorur A, Yildirim Yaroglu H, Akbayir S, Dogruer Unal N, Bulut B,
Tursen U, Tamer L. microRNA profiling for early detection of nonmelanoma skin cancer. Clin Exp Dermatol. 2016;41(4):346-51. doi:10.1111/ced.12736
3. Siegel RL, Miller KD, Fuchs HE, Jemal A. Cancer statistics, 2022. CA Cancer J Clin. 2022;72(1):7-33. doi:10.3322/caac.21708
4. Agbai ON, Buster K, Sanchez M, Hernandez C, Kundu RV, Chiu M, et al. Skin cancer and photoprotection in people of color: a review and recommendations for physicians and the public. J Am Acad Dermatol. 2014;70(4):748-62.
5. Chou SE, Gaysynsky A, Trivedi N, Vanderpool R. Using social media for health: national data from HINTS 2019. Journ of Health Comm. 2019;26(3):184-193. doi:10.1080/10810730.2021.1903627
6. Stern RS. Prevalence of a history of skin cancer in 2007: results of an incidence-based model. Arch Dermatol. 2010;146(3):279-82.
7. Dennis LK, et al. Sunburns and risk of cutaneous melanoma: does age matter? A comprehensive meta-analysis. Annals of Epidem. 2008;18(8):614-627. doi:10.1016/j.annepidem.2008.04.006
8. Wu S, Han J, Laden F, Qureshi AA. Long-term ultraviolet flux, other potential risk factors, and skin cancer risk: a cohort study. Cancer Epidemiol Biomar Prev. 2014;23(6):1080-1089.
9. 2020 Demographics Profile of the military community. US Department of Defense. 2020:iv. Accessed November 15, 2022. 2020 Demographics Profile of the Military Community (militaryonesource.mil)
10. Apalla Z, Lallas A, Sotiriou E, Lazaridou E, Ioannides D. Epidemiological trends in skin cancer. Dermatol Pract Concept. 2017;7:1-6.
11. Basch CH, Hillyer GC. Skin cancer on Instagram: implications for adolescents and young adults. Int J Adolesc Med Health. 2022;34(3). doi:10.1515/ijamh-2019-0218

Author and Disclosure Information

Willis ‘Hugh’ Lyford, MD, FAAD
Staff Dermatologist, Naval Medical Center
Assistant Professor of Dermatology,
Uniformed Services University of the Health Sciences
San Diego, CA

Publications
Topics
Author and Disclosure Information

Willis ‘Hugh’ Lyford, MD, FAAD
Staff Dermatologist, Naval Medical Center
Assistant Professor of Dermatology,
Uniformed Services University of the Health Sciences
San Diego, CA

Author and Disclosure Information

Willis ‘Hugh’ Lyford, MD, FAAD
Staff Dermatologist, Naval Medical Center
Assistant Professor of Dermatology,
Uniformed Services University of the Health Sciences
San Diego, CA

References

1. Powers JG, Patel NA, Powers EA, Mayer JE, Stricklin GP, Geller AC. Skin cancer
risk factors and preventative behaviors among United States military veterans deployed to Iraq and Afghanistan. J Invest Dermatol. 2015;135:2871-2873.
2. Balci S, Ayaz L, Gorur A, Yildirim Yaroglu H, Akbayir S, Dogruer Unal N, Bulut B,
Tursen U, Tamer L. microRNA profiling for early detection of nonmelanoma skin cancer. Clin Exp Dermatol. 2016;41(4):346-51. doi:10.1111/ced.12736
3. Siegel RL, Miller KD, Fuchs HE, Jemal A. Cancer statistics, 2022. CA Cancer J Clin. 2022;72(1):7-33. doi:10.3322/caac.21708
4. Agbai ON, Buster K, Sanchez M, Hernandez C, Kundu RV, Chiu M, et al. Skin cancer and photoprotection in people of color: a review and recommendations for physicians and the public. J Am Acad Dermatol. 2014;70(4):748-62.
5. Chou SE, Gaysynsky A, Trivedi N, Vanderpool R. Using social media for health: national data from HINTS 2019. Journ of Health Comm. 2019;26(3):184-193. doi:10.1080/10810730.2021.1903627
6. Stern RS. Prevalence of a history of skin cancer in 2007: results of an incidence-based model. Arch Dermatol. 2010;146(3):279-82.
7. Dennis LK, et al. Sunburns and risk of cutaneous melanoma: does age matter? A comprehensive meta-analysis. Annals of Epidem. 2008;18(8):614-627. doi:10.1016/j.annepidem.2008.04.006
8. Wu S, Han J, Laden F, Qureshi AA. Long-term ultraviolet flux, other potential risk factors, and skin cancer risk: a cohort study. Cancer Epidemiol Biomar Prev. 2014;23(6):1080-1089.
9. 2020 Demographics Profile of the military community. US Department of Defense. 2020:iv. Accessed November 15, 2022. 2020 Demographics Profile of the Military Community (militaryonesource.mil)
10. Apalla Z, Lallas A, Sotiriou E, Lazaridou E, Ioannides D. Epidemiological trends in skin cancer. Dermatol Pract Concept. 2017;7:1-6.
11. Basch CH, Hillyer GC. Skin cancer on Instagram: implications for adolescents and young adults. Int J Adolesc Med Health. 2022;34(3). doi:10.1515/ijamh-2019-0218

References

1. Powers JG, Patel NA, Powers EA, Mayer JE, Stricklin GP, Geller AC. Skin cancer
risk factors and preventative behaviors among United States military veterans deployed to Iraq and Afghanistan. J Invest Dermatol. 2015;135:2871-2873.
2. Balci S, Ayaz L, Gorur A, Yildirim Yaroglu H, Akbayir S, Dogruer Unal N, Bulut B,
Tursen U, Tamer L. microRNA profiling for early detection of nonmelanoma skin cancer. Clin Exp Dermatol. 2016;41(4):346-51. doi:10.1111/ced.12736
3. Siegel RL, Miller KD, Fuchs HE, Jemal A. Cancer statistics, 2022. CA Cancer J Clin. 2022;72(1):7-33. doi:10.3322/caac.21708
4. Agbai ON, Buster K, Sanchez M, Hernandez C, Kundu RV, Chiu M, et al. Skin cancer and photoprotection in people of color: a review and recommendations for physicians and the public. J Am Acad Dermatol. 2014;70(4):748-62.
5. Chou SE, Gaysynsky A, Trivedi N, Vanderpool R. Using social media for health: national data from HINTS 2019. Journ of Health Comm. 2019;26(3):184-193. doi:10.1080/10810730.2021.1903627
6. Stern RS. Prevalence of a history of skin cancer in 2007: results of an incidence-based model. Arch Dermatol. 2010;146(3):279-82.
7. Dennis LK, et al. Sunburns and risk of cutaneous melanoma: does age matter? A comprehensive meta-analysis. Annals of Epidem. 2008;18(8):614-627. doi:10.1016/j.annepidem.2008.04.006
8. Wu S, Han J, Laden F, Qureshi AA. Long-term ultraviolet flux, other potential risk factors, and skin cancer risk: a cohort study. Cancer Epidemiol Biomar Prev. 2014;23(6):1080-1089.
9. 2020 Demographics Profile of the military community. US Department of Defense. 2020:iv. Accessed November 15, 2022. 2020 Demographics Profile of the Military Community (militaryonesource.mil)
10. Apalla Z, Lallas A, Sotiriou E, Lazaridou E, Ioannides D. Epidemiological trends in skin cancer. Dermatol Pract Concept. 2017;7:1-6.
11. Basch CH, Hillyer GC. Skin cancer on Instagram: implications for adolescents and young adults. Int J Adolesc Med Health. 2022;34(3). doi:10.1515/ijamh-2019-0218

Publications
Publications
Topics
Article Type
Display Headline
Necessary Updates to Skin Cancer Risk Stratification
Display Headline
Necessary Updates to Skin Cancer Risk Stratification
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Sat, 06/03/2023 - 22:45
Un-Gate On Date
Sat, 06/03/2023 - 22:45
Use ProPublica
CFC Schedule Remove Status
Sat, 06/03/2023 - 22:45
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

It is becoming increasingly evident that members of the US military and veterans have higher risk factors for melanoma and nonmelanoma skin cancers due to occupational sun exposure. They may not have access to protection (ie, topical sunscreens, wide-brimmed hats, or ultraviolet-repellent clothing) and may lack awareness of the risks associated with certain military occupations that require prolonged sun exposure. Soldiers have reported low sunscreen usage, and few veterans recall the US military providing education on skin cancer risks during their service.

When detected and treated early, common forms of nonmelanoma skin cancer can have a survival rate higher than 95%.2 In some basal and squamous cell carcinoma cases, the cancer can be completely removed with the initial biopsy procedure alone. Skin cancer can affect anyone, regardless of skin color or ethnic background. The skin cancer diagnosis rate among non-Hispanic White individuals is roughly 30 times higher than that of people who are Hispanic, Black, Asian, or Pacific Islander.3 Unfortunately, skin cancer in patients with darker skin tones is usually diagnosed in a later stage, when it is more difficult to treat and outcomes are worse.3,4 Thus, people with darker skin tones are less likely than people with lighter skin tones to survive melanoma.

Two potentially underused resources that could assist with timelier awareness, diagnosis, and treatment of skin cancer for veterans and active-duty personnel include the use of artificial intelligence (AI) technology and social media platforms. 

Technology-enhanced detection of skin cancer through AI can assist dermatologists in clinical diagnosis and treatment of skin cancer, and also promote greater access to high-quality skin assessments for patients.Dermatologists can help provide access to a repository of diverse sets of data and images that are necessary for building these AI models; therefore, dermatologists can play a valuable role in the development and deployment of AI capabilities that can be applied to skin cancer diagnosis.

The use of social media to spread awareness of skin cancer risks and prevention is critical, especially among active-duty military members who are occupationally exposed to the sun. In 2019, the Health Information National Trends Survey (HINTS) showed that approximately 86% of internet users reported participating in at least 1 social media activity.Given the increasing use and influence of social media and its effects on human behavior, this resource can be used as a powerful tool to promote awareness and education and encourage sun protection and regular dermatological screenings, by targeting groups that identify as either active-duty military members or veterans for campaigns to raise awareness.

Veterans and active-duty military members alike need to be informed about skin cancer risks and prevention methods like self-skin evaluations. Using a combination of AI and social media, we can better educate and diagnose our active-duty and veteran patients now and in the future.
 

The views expressed in this article are those of the author and do not necessarily reflect the official policy or position of the Department of the Navy, Department of Defense, nor the U.S. Government.

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

Innovation in Cancer Treatment

Article Type
Changed
Tue, 08/29/2023 - 09:45
Display Headline
Innovation in Cancer Treatment
References
  1. US Department of Veterans Affairs. National Precision Oncology Program (NPOP). June 10, 2019. Accessed December 8, 2022. https://www.cancer.va.gov/CANCER/NPOP.asp
  2. US Department of Veterans Affairs, Office of Research and Development. VA National Precision Oncology Program brings tailored cancer treatment to veterans. October 3, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/1019-VA-National-Precision-Oncology-Program-brings-tailored-cancer-treatment-to-Veterans.cfm
  3. Kelley M, Ahmed S. National Precision Oncology Program (NPOP): right treatment for the right patient at the right time. 2022. Unpublished data.
  4. Vashistha V et al. PLoS One. 2020;15(7):e0235861. doi:10.1371/journal.pone.0235861
  5. Dong OM et al. Value Health. 2022;25(4):582-594. doi:10.1016/j.jval.2021.09.017
  6. Sadik H et al. JCO Precis Oncol. 2022;6:e2200246. doi:10.1200/PO.22.00246
  7. Petrillo LA et al. J Pain Symptom Manage. 2021;62(3):e65-e74. doi:10.1016/j.jpainsymman.2021.02.010
  8. Waks AG, Winer EP. JAMA. 2019;321(3):288-300. doi:10.1001/jama.2018.19323
  9. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  10. Debela DT et al. SAGE Open Med. 2021;9:20503121211034366. doi:10.1177/20503121211034366
  11. Gambardella V et al. Cancers (Basel). 2020;12(4):1009. doi:10.3390/cancers12041009
  12. US Department of Veterans Affairs, Office of Research and Development. VA Lung Precision Oncology Program (LPOP). Updated January 27, 2022. Accessed January 23, 2023. https://www.research.va.gov/programs/pop/lpop.cfm
  13. Montgomery B et al. Fed Pract. 2020;37(suppl 4):S48-S53. doi:10.12788/fp.0021
  14. Kelley MJ. Fed Pract. 2020;37(suppl 4):S22-S27. doi:10.12788/fp.0037
  15. Poonnen PJ et al. JCO Precis Oncol. 2019;3:PO.19.00075. doi:10.1200/PO.19.00075
  16. Natera awarded national MRD testing contract by the U.S. Department of Veterans Affairs [press release]. Natera. November 2, 2022. Accessed January 23, 2023. https://www.natera.com/company/news/natera-awarded-national-mrd-testing-contract-by-the-u-s-department-of-veterans-affairs/ 
  17. Katsoulakis E et al. JCO Precis Oncol. 2020;4:PO.19.00118. doi:10.1200/PO.19.00118
  18. Skoulidis F et al. N Engl J Med. 2021;384(25):2371-2381. doi:10.1056/NEJMoa2103695
  19. To KKW et al. Front Oncol. 2021;11:635007. doi:10.3389/fonc.2021.635007
  20. Price MJ et al. JCO Precis Oncol. 2022;6(1):e2100461. doi:10.1200/PO.21.00461
  21. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  22. Stivala S, Meyer SC. Cancers (Basel). 2021;13(20):5035. doi:10.3390/cancers13205035
  23. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
  24. OncoKB™ - MSK's precision oncology knowledge base. OncoKB. Accessed December 22, 2022. https://www.oncokb.org/actionableGenes
  25. National Library of Medicine, National Center for Biotechnology Information. PubChem compound database. Accessed December 22, 2022. https://pubchem.ncbi.nlm.nih.gov/
Author and Disclosure Information

Sara Ahmed, PhD
Director of Precision Oncology, National Oncology Program
Veterans Health Administration
St. Louis, MO

Michael Kelley, MD
Executive Director, National Oncology Program
Veterans Health Administration
Durham, NC

Publications
Topics
Author and Disclosure Information

Sara Ahmed, PhD
Director of Precision Oncology, National Oncology Program
Veterans Health Administration
St. Louis, MO

Michael Kelley, MD
Executive Director, National Oncology Program
Veterans Health Administration
Durham, NC

Author and Disclosure Information

Sara Ahmed, PhD
Director of Precision Oncology, National Oncology Program
Veterans Health Administration
St. Louis, MO

Michael Kelley, MD
Executive Director, National Oncology Program
Veterans Health Administration
Durham, NC

References
  1. US Department of Veterans Affairs. National Precision Oncology Program (NPOP). June 10, 2019. Accessed December 8, 2022. https://www.cancer.va.gov/CANCER/NPOP.asp
  2. US Department of Veterans Affairs, Office of Research and Development. VA National Precision Oncology Program brings tailored cancer treatment to veterans. October 3, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/1019-VA-National-Precision-Oncology-Program-brings-tailored-cancer-treatment-to-Veterans.cfm
  3. Kelley M, Ahmed S. National Precision Oncology Program (NPOP): right treatment for the right patient at the right time. 2022. Unpublished data.
  4. Vashistha V et al. PLoS One. 2020;15(7):e0235861. doi:10.1371/journal.pone.0235861
  5. Dong OM et al. Value Health. 2022;25(4):582-594. doi:10.1016/j.jval.2021.09.017
  6. Sadik H et al. JCO Precis Oncol. 2022;6:e2200246. doi:10.1200/PO.22.00246
  7. Petrillo LA et al. J Pain Symptom Manage. 2021;62(3):e65-e74. doi:10.1016/j.jpainsymman.2021.02.010
  8. Waks AG, Winer EP. JAMA. 2019;321(3):288-300. doi:10.1001/jama.2018.19323
  9. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  10. Debela DT et al. SAGE Open Med. 2021;9:20503121211034366. doi:10.1177/20503121211034366
  11. Gambardella V et al. Cancers (Basel). 2020;12(4):1009. doi:10.3390/cancers12041009
  12. US Department of Veterans Affairs, Office of Research and Development. VA Lung Precision Oncology Program (LPOP). Updated January 27, 2022. Accessed January 23, 2023. https://www.research.va.gov/programs/pop/lpop.cfm
  13. Montgomery B et al. Fed Pract. 2020;37(suppl 4):S48-S53. doi:10.12788/fp.0021
  14. Kelley MJ. Fed Pract. 2020;37(suppl 4):S22-S27. doi:10.12788/fp.0037
  15. Poonnen PJ et al. JCO Precis Oncol. 2019;3:PO.19.00075. doi:10.1200/PO.19.00075
  16. Natera awarded national MRD testing contract by the U.S. Department of Veterans Affairs [press release]. Natera. November 2, 2022. Accessed January 23, 2023. https://www.natera.com/company/news/natera-awarded-national-mrd-testing-contract-by-the-u-s-department-of-veterans-affairs/ 
  17. Katsoulakis E et al. JCO Precis Oncol. 2020;4:PO.19.00118. doi:10.1200/PO.19.00118
  18. Skoulidis F et al. N Engl J Med. 2021;384(25):2371-2381. doi:10.1056/NEJMoa2103695
  19. To KKW et al. Front Oncol. 2021;11:635007. doi:10.3389/fonc.2021.635007
  20. Price MJ et al. JCO Precis Oncol. 2022;6(1):e2100461. doi:10.1200/PO.21.00461
  21. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  22. Stivala S, Meyer SC. Cancers (Basel). 2021;13(20):5035. doi:10.3390/cancers13205035
  23. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
  24. OncoKB™ - MSK's precision oncology knowledge base. OncoKB. Accessed December 22, 2022. https://www.oncokb.org/actionableGenes
  25. National Library of Medicine, National Center for Biotechnology Information. PubChem compound database. Accessed December 22, 2022. https://pubchem.ncbi.nlm.nih.gov/
References
  1. US Department of Veterans Affairs. National Precision Oncology Program (NPOP). June 10, 2019. Accessed December 8, 2022. https://www.cancer.va.gov/CANCER/NPOP.asp
  2. US Department of Veterans Affairs, Office of Research and Development. VA National Precision Oncology Program brings tailored cancer treatment to veterans. October 3, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/1019-VA-National-Precision-Oncology-Program-brings-tailored-cancer-treatment-to-Veterans.cfm
  3. Kelley M, Ahmed S. National Precision Oncology Program (NPOP): right treatment for the right patient at the right time. 2022. Unpublished data.
  4. Vashistha V et al. PLoS One. 2020;15(7):e0235861. doi:10.1371/journal.pone.0235861
  5. Dong OM et al. Value Health. 2022;25(4):582-594. doi:10.1016/j.jval.2021.09.017
  6. Sadik H et al. JCO Precis Oncol. 2022;6:e2200246. doi:10.1200/PO.22.00246
  7. Petrillo LA et al. J Pain Symptom Manage. 2021;62(3):e65-e74. doi:10.1016/j.jpainsymman.2021.02.010
  8. Waks AG, Winer EP. JAMA. 2019;321(3):288-300. doi:10.1001/jama.2018.19323
  9. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  10. Debela DT et al. SAGE Open Med. 2021;9:20503121211034366. doi:10.1177/20503121211034366
  11. Gambardella V et al. Cancers (Basel). 2020;12(4):1009. doi:10.3390/cancers12041009
  12. US Department of Veterans Affairs, Office of Research and Development. VA Lung Precision Oncology Program (LPOP). Updated January 27, 2022. Accessed January 23, 2023. https://www.research.va.gov/programs/pop/lpop.cfm
  13. Montgomery B et al. Fed Pract. 2020;37(suppl 4):S48-S53. doi:10.12788/fp.0021
  14. Kelley MJ. Fed Pract. 2020;37(suppl 4):S22-S27. doi:10.12788/fp.0037
  15. Poonnen PJ et al. JCO Precis Oncol. 2019;3:PO.19.00075. doi:10.1200/PO.19.00075
  16. Natera awarded national MRD testing contract by the U.S. Department of Veterans Affairs [press release]. Natera. November 2, 2022. Accessed January 23, 2023. https://www.natera.com/company/news/natera-awarded-national-mrd-testing-contract-by-the-u-s-department-of-veterans-affairs/ 
  17. Katsoulakis E et al. JCO Precis Oncol. 2020;4:PO.19.00118. doi:10.1200/PO.19.00118
  18. Skoulidis F et al. N Engl J Med. 2021;384(25):2371-2381. doi:10.1056/NEJMoa2103695
  19. To KKW et al. Front Oncol. 2021;11:635007. doi:10.3389/fonc.2021.635007
  20. Price MJ et al. JCO Precis Oncol. 2022;6(1):e2100461. doi:10.1200/PO.21.00461
  21. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  22. Stivala S, Meyer SC. Cancers (Basel). 2021;13(20):5035. doi:10.3390/cancers13205035
  23. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
  24. OncoKB™ - MSK's precision oncology knowledge base. OncoKB. Accessed December 22, 2022. https://www.oncokb.org/actionableGenes
  25. National Library of Medicine, National Center for Biotechnology Information. PubChem compound database. Accessed December 22, 2022. https://pubchem.ncbi.nlm.nih.gov/
Publications
Publications
Topics
Article Type
Display Headline
Innovation in Cancer Treatment
Display Headline
Innovation in Cancer Treatment
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Thu, 06/08/2023 - 17:15
Un-Gate On Date
Thu, 06/08/2023 - 17:15
Use ProPublica
CFC Schedule Remove Status
Thu, 06/08/2023 - 17:15
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

Cancer treatment in the VA has been advancing for years, moving toward the use of targeted therapies and immunotherapies guided by comprehensive genomic profiling.1 Initiatives like NPOP, established in 2016, have contributed to these efforts, with more than 52,000 samples tested and 35,000 veterans having care guided by these molecular tests as of February 2023.2,3 NPOP has been generally well received by VA oncologists eager to provide personalized, cutting-edge cancer care for veterans.4 However, several challenges still need to be overcome to ensure the full adoption of precision medicine at the VA, no different from challenges faced in the private sector.5 For example, in advanced lung cancer, many patients may not have access to personalized treatment due to various clinical practice gaps that prevent the full integration of this technology into clinical care.6

In assessing cancer treatment innovation, it is important to consider the changes in treatment approaches based on a molecular understanding of individual patient tumors.The treatment process for many late-stage cancers now starts with, or at least includes, NGS to see if immunotherapies or other targeted therapies can be used in place of past methods such as chemotherapy.5 In lung cancer, for example, chemotherapy is still used, combined with immunotherapy or later in the process, but often after other treatments are ruled out.5 This innovation in the cancer treatment process has led to longer survival and better quality of life for patients with lung cancer and other advanced-stage cancers.5,7 NGS is used for many cancers, including lung, prostate, colorectal, hematologic, breast, brain, pancreatic, and bladder.3,8,9 Genetic sequencing and targeted therapies are changing the cancer treatment field dramatically, in both the general and veteran populations with programs like NPOP, the Lung Precision Oncology Program (LPOP), and Precision Oncology Program for Cancers of the Prostate/Genitourinary cancers (POPCaP/GU) making this possible.1,10-13

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

Screening Guideline Updates and New Treatments in Colon Cancer

Article Type
Changed
Tue, 08/29/2023 - 09:41
Display Headline
Screening Guideline Updates and New Treatments in Colon Cancer
References
  1. Ng K et al. JAMA. 2021;325(19):1943-1945. doi:10.1001/jama.2021.4133
  2. Xie YH et al. Signal Transduct Target Ther. 2020;5(1):22. doi:10.1038/s41392-020-0116-z
  3. Muller C et al. Cells. 2021;10(5):1018. doi:10.3390/cells10051018
  4. Clebak KT et al. Am Fam Physician. 2022;105(2):198-200.
  5. May FP et al. Dig Dis Sci. 2017;62(8):1923-1932. doi:10.1007/s10620-017-4607-x
  6. May FP et al. Med Care. 2019;57(10):773-780. doi:10.1097/MLR.0000000000001186
  7. US Department of Veterans Affairs, National Oncology Program Office. National Precision Oncology Program (NPOP). Updated June 24, 2022. Accessed December 14, 2022. http://www.cancer.va.gov/CANCER/NPOP.asp
  8. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  9. Naidoo M et al. Cancers (Basel). 2021;13(2):346. doi:10.3390/cancers13020346
  10. Kasi PM et al. BMJ Open. 2021;11(9):e047831. doi:10.1136/bmjopen-2020-047831
  11. Jin S et al. Proc Natl Acad Sci U S A. 2021;118(5):e2017421118. doi:10.1073/pnas.2017421118
Author and Disclosure Information

David H. Wang, MD, PhD
Associate Professor of Internal Medicine
UT Southwestern Medical Center
VA North Texas Health Care System
Dallas, TX

Publications
Topics
Author and Disclosure Information

David H. Wang, MD, PhD
Associate Professor of Internal Medicine
UT Southwestern Medical Center
VA North Texas Health Care System
Dallas, TX

Author and Disclosure Information

David H. Wang, MD, PhD
Associate Professor of Internal Medicine
UT Southwestern Medical Center
VA North Texas Health Care System
Dallas, TX

References
  1. Ng K et al. JAMA. 2021;325(19):1943-1945. doi:10.1001/jama.2021.4133
  2. Xie YH et al. Signal Transduct Target Ther. 2020;5(1):22. doi:10.1038/s41392-020-0116-z
  3. Muller C et al. Cells. 2021;10(5):1018. doi:10.3390/cells10051018
  4. Clebak KT et al. Am Fam Physician. 2022;105(2):198-200.
  5. May FP et al. Dig Dis Sci. 2017;62(8):1923-1932. doi:10.1007/s10620-017-4607-x
  6. May FP et al. Med Care. 2019;57(10):773-780. doi:10.1097/MLR.0000000000001186
  7. US Department of Veterans Affairs, National Oncology Program Office. National Precision Oncology Program (NPOP). Updated June 24, 2022. Accessed December 14, 2022. http://www.cancer.va.gov/CANCER/NPOP.asp
  8. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  9. Naidoo M et al. Cancers (Basel). 2021;13(2):346. doi:10.3390/cancers13020346
  10. Kasi PM et al. BMJ Open. 2021;11(9):e047831. doi:10.1136/bmjopen-2020-047831
  11. Jin S et al. Proc Natl Acad Sci U S A. 2021;118(5):e2017421118. doi:10.1073/pnas.2017421118
References
  1. Ng K et al. JAMA. 2021;325(19):1943-1945. doi:10.1001/jama.2021.4133
  2. Xie YH et al. Signal Transduct Target Ther. 2020;5(1):22. doi:10.1038/s41392-020-0116-z
  3. Muller C et al. Cells. 2021;10(5):1018. doi:10.3390/cells10051018
  4. Clebak KT et al. Am Fam Physician. 2022;105(2):198-200.
  5. May FP et al. Dig Dis Sci. 2017;62(8):1923-1932. doi:10.1007/s10620-017-4607-x
  6. May FP et al. Med Care. 2019;57(10):773-780. doi:10.1097/MLR.0000000000001186
  7. US Department of Veterans Affairs, National Oncology Program Office. National Precision Oncology Program (NPOP). Updated June 24, 2022. Accessed December 14, 2022. http://www.cancer.va.gov/CANCER/NPOP.asp
  8. André T et al; KEYNOTE-177 Investigators. N Engl J Med. 2020;383(23):2207-2218. doi:10.1056/NEJMoa2017699
  9. Naidoo M et al. Cancers (Basel). 2021;13(2):346. doi:10.3390/cancers13020346
  10. Kasi PM et al. BMJ Open. 2021;11(9):e047831. doi:10.1136/bmjopen-2020-047831
  11. Jin S et al. Proc Natl Acad Sci U S A. 2021;118(5):e2017421118. doi:10.1073/pnas.2017421118
Publications
Publications
Topics
Article Type
Display Headline
Screening Guideline Updates and New Treatments in Colon Cancer
Display Headline
Screening Guideline Updates and New Treatments in Colon Cancer
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Tue, 06/06/2023 - 09:45
Un-Gate On Date
Tue, 06/06/2023 - 09:45
Use ProPublica
CFC Schedule Remove Status
Tue, 06/06/2023 - 09:45
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

The screening and treatment landscape for colon cancer is changing rapidly.1,2 The recommended age for screening has been lowered to 45 from 50 years due to the increased incidence of colon cancer in younger people, especially among African American individuals.1,3 New screening recommendations also incorporate fecal immunochemical tests (FIT) and multitarget stool DNA tests, where abnormal results on stool-based screening should lead to timely colonoscopy.1,4 For veterans, colon cancer screening rates tend to vary based on VA health coverage, race, income, and mental health status but are higher than for the general public.5,6


The field of colon cancer treatment, along with the rest of oncology, is moving toward molecularly targeted therapies and immunotherapy. In the VA, NPOP provides tumor NGS that predicts response to molecularly targeted therapies.7 In addition, NGS can identify microsatellite instability (MSI)-high colon cancer. In MSI-high colon cancer, immunotherapy alone provides better PFS than older traditional chemotherapeutic regimens.Gene alterations of interest in colon cancer include NRAS, KRAS, BRAF, and HER2, which, along with MSI status and PD-L1 expression levels, guide the choice of therapy offered.2,8 The use of liquid biopsy panels that assess the quantity of circulating tumor DNA (ctDNA) is also being studied in veterans.9,10 Liquid biopsies can be used to assess treatment response, if minimal residual disease is present after surgical resection or if new mutations develop during treatment.9 All in all, screening guidelines are adapting as new data and tests become available, while the field of colon cancer treatment is evolving based on increased access to NGS and appropriate use of molecularly targeted therapy and immunotherapy.

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

Cancer Data Trends 2023

Article Type
Changed
Mon, 10/16/2023 - 09:07
Publications
Topics
Sections
Publications
Publications
Topics
Article Type
Sections
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Gate On Date
Thu, 04/27/2023 - 17:00
Un-Gate On Date
Thu, 04/27/2023 - 17:00
Use ProPublica
CFC Schedule Remove Status
Thu, 04/27/2023 - 17:00
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article

Promising New Approaches for Testicular and Prostate Cancer

Article Type
Changed
Tue, 08/29/2023 - 09:39
Display Headline
Promising New Approaches for Testicular and Prostate Cancer
References
  1. Risk factors for testicular cancer. American Cancer Society. Updated May 17, 2018. Accessed December 15, 2022. https://www.cancer.org/cancer/testicular-cancer/causes-risks-prevention/risk-factors.html
  2. Chovanec M, Cheng L. BMJ. 2022;379:e070499. doi:10.1136/bmj-2022-070499
  3. Tavares NT et al. J Pathol. 2022. doi:10.1002/path.6037
  4. Bryant AK et al. JAMA Oncol. 2022;e224319. doi:10.1001/jamaoncol.2022.4319
  5. Kabasakal L et al. Nucl Med Commun. 2017;38(2):149-155. doi:10.1097/MNM.0000000000000617
  6. Sartor O et al; VISION Investigators. N Engl J Med. 2021;385(12):1091-1103. doi:10.1056/NEJMoa2107322
  7. Rowe SP et al. Annu Rev Med. 2019;70:461-477. doi:10.1146/annurev-med-062117-073027
  8. Pomykala KL et al. Eur Urol Oncol. 2022;S2588-9311(22)00177-8. doi:10.1016/j.euo.2022.10.007
  9. Keam SJ. Mol Diagn Ther. 2022;26(4):467-475. doi:10.1007/s40291-022-00594-2
  10. Lovejoy LA et al. Mil Med. 2022:usac297. doi:10.1093/milmed/usac297
  11. Smith ZL et al. Med Clin North Am. 2018;102(2):251-264. doi:10.1016/j.mcna.2017.10.003
  12. Hohnloser JH et al. Eur J Med Res.1996;1(11):509-514.
  13. Johns Hopkins Medicine website. Testicular Cancer tumor Markers. Accessed December 2022. https://www.hopkinsmedicine.org/health/conditions-and-diseases/testicular-cancer/testicular-cancer-tumor-markers
  14. Webber BJ et al. J Occup Environ Med. 2022;64(1):71-78. doi:10.1097/JOM.0000000000002353
Author and Disclosure Information

Bruce Montgomery, MD
Medicine and Oncology,
University of Washington
Fred Hutchinson Cancer Center
VA Puget Sound HCS
Seattle, WA

Publications
Topics
Author and Disclosure Information

Bruce Montgomery, MD
Medicine and Oncology,
University of Washington
Fred Hutchinson Cancer Center
VA Puget Sound HCS
Seattle, WA

Author and Disclosure Information

Bruce Montgomery, MD
Medicine and Oncology,
University of Washington
Fred Hutchinson Cancer Center
VA Puget Sound HCS
Seattle, WA

References
  1. Risk factors for testicular cancer. American Cancer Society. Updated May 17, 2018. Accessed December 15, 2022. https://www.cancer.org/cancer/testicular-cancer/causes-risks-prevention/risk-factors.html
  2. Chovanec M, Cheng L. BMJ. 2022;379:e070499. doi:10.1136/bmj-2022-070499
  3. Tavares NT et al. J Pathol. 2022. doi:10.1002/path.6037
  4. Bryant AK et al. JAMA Oncol. 2022;e224319. doi:10.1001/jamaoncol.2022.4319
  5. Kabasakal L et al. Nucl Med Commun. 2017;38(2):149-155. doi:10.1097/MNM.0000000000000617
  6. Sartor O et al; VISION Investigators. N Engl J Med. 2021;385(12):1091-1103. doi:10.1056/NEJMoa2107322
  7. Rowe SP et al. Annu Rev Med. 2019;70:461-477. doi:10.1146/annurev-med-062117-073027
  8. Pomykala KL et al. Eur Urol Oncol. 2022;S2588-9311(22)00177-8. doi:10.1016/j.euo.2022.10.007
  9. Keam SJ. Mol Diagn Ther. 2022;26(4):467-475. doi:10.1007/s40291-022-00594-2
  10. Lovejoy LA et al. Mil Med. 2022:usac297. doi:10.1093/milmed/usac297
  11. Smith ZL et al. Med Clin North Am. 2018;102(2):251-264. doi:10.1016/j.mcna.2017.10.003
  12. Hohnloser JH et al. Eur J Med Res.1996;1(11):509-514.
  13. Johns Hopkins Medicine website. Testicular Cancer tumor Markers. Accessed December 2022. https://www.hopkinsmedicine.org/health/conditions-and-diseases/testicular-cancer/testicular-cancer-tumor-markers
  14. Webber BJ et al. J Occup Environ Med. 2022;64(1):71-78. doi:10.1097/JOM.0000000000002353
References
  1. Risk factors for testicular cancer. American Cancer Society. Updated May 17, 2018. Accessed December 15, 2022. https://www.cancer.org/cancer/testicular-cancer/causes-risks-prevention/risk-factors.html
  2. Chovanec M, Cheng L. BMJ. 2022;379:e070499. doi:10.1136/bmj-2022-070499
  3. Tavares NT et al. J Pathol. 2022. doi:10.1002/path.6037
  4. Bryant AK et al. JAMA Oncol. 2022;e224319. doi:10.1001/jamaoncol.2022.4319
  5. Kabasakal L et al. Nucl Med Commun. 2017;38(2):149-155. doi:10.1097/MNM.0000000000000617
  6. Sartor O et al; VISION Investigators. N Engl J Med. 2021;385(12):1091-1103. doi:10.1056/NEJMoa2107322
  7. Rowe SP et al. Annu Rev Med. 2019;70:461-477. doi:10.1146/annurev-med-062117-073027
  8. Pomykala KL et al. Eur Urol Oncol. 2022;S2588-9311(22)00177-8. doi:10.1016/j.euo.2022.10.007
  9. Keam SJ. Mol Diagn Ther. 2022;26(4):467-475. doi:10.1007/s40291-022-00594-2
  10. Lovejoy LA et al. Mil Med. 2022:usac297. doi:10.1093/milmed/usac297
  11. Smith ZL et al. Med Clin North Am. 2018;102(2):251-264. doi:10.1016/j.mcna.2017.10.003
  12. Hohnloser JH et al. Eur J Med Res.1996;1(11):509-514.
  13. Johns Hopkins Medicine website. Testicular Cancer tumor Markers. Accessed December 2022. https://www.hopkinsmedicine.org/health/conditions-and-diseases/testicular-cancer/testicular-cancer-tumor-markers
  14. Webber BJ et al. J Occup Environ Med. 2022;64(1):71-78. doi:10.1097/JOM.0000000000002353
Publications
Publications
Topics
Article Type
Display Headline
Promising New Approaches for Testicular and Prostate Cancer
Display Headline
Promising New Approaches for Testicular and Prostate Cancer
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Wed, 05/31/2023 - 15:45
Un-Gate On Date
Wed, 05/31/2023 - 15:45
Use ProPublica
CFC Schedule Remove Status
Wed, 05/31/2023 - 15:45
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

Although testicular cancer is rare, it is most common in boys and men between 15 and 34 years of age—the age range of many active-duty military members. Risk factors include a personal history of an undescended testicle or prior testicular cancer, a family history of testicular cancer, HIV infection, having Klinefelter disease, age, and race.1

Treatment for testicular cancer can involve surgery, radiation, or chemotherapy. For patients with metastatic testicular cancer, the development of cisplatin-based chemotherapy has made this one of the most curable malignancies of any type.2,3 Advances in the treatment of men with testicular cancer continue to be made. A recently described serum biomarker,  miR-371a-3p, is more sensitive for detecting the presence of subclinical disease than those currently used and is poised to be in clinical use shortly.3 New approaches to treatment, including high-dose therapy and drugs targeting the epigenetic regulation of testicular cancer, continue to be explored. Prostate cancer, on the other hand, is the second most common cancer in men worldwide.4 The use of prostate-specific antigen (PSA) screening for the detection of prostate cancer has been controversial in the United States for years. Because the US Preventive Services Task Force recommended against PSA screening, PSA screening rates decreased in the VHA and across the United States from 2005 to 2019.

A recent study was conducted within the VHA to determine whether the lower PSA screening rates had an impact on the occurrence of metastatic prostate cancer in VHA patients. The results showed that facilities with higher PSA screening rates had lower rates of metastatic prostate cancer; conversely, higher long-term nonscreening rates were associated with higher metastatic prostate cancer diagnosis rates for patients within the VHA system.4

These results strongly suggest that PSA screening does aid in the early detection and reduction of the development of prostate cancer. New imaging and treatments for prostate cancer are also available and have shown promise for patients. Prostate-specific membrane antigen (PSMA) imaging can effectively detect prostate cancer that has spread at earlier time points and help with informed decision-making for treatment. Where available, PSMA positron emission tomography/computed tomography (PET/CT) is preferred over other forms of noninvasive diagnostic imaging for staging before local therapy and for detection of sites of recurrence after local therapy because of its greater sensitivity at low PSA levels.5
Lutetium Lu 177 vipivotide tetraxetan (Pluvicto), the newest FDA-approved drug for treating prostate cancer, is an IV radioligand therapy that delivers β-particle radiation to PSMA-expressing cells.6 It can target prostate cancer cells without affecting most normal tissues in patients with the use of imaging to confirm radionuclide binding.The use of Lutetium in men with advanced prostate cancer improved survival compared with the standard of care.6,7 Strategies for early detection of these 2 cancers affecting veterans should include testicular self-examination for the presence of any masses and the use of the PSA test should be considered for the early detection of prostate cancer in the appropriate patient.

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

Lung Cancer Screening in Veterans

Article Type
Changed
Wed, 11/01/2023 - 20:16
Display Headline
Lung Cancer Screening in Veterans
References
  1. Spalluto LB et al. J Am Coll Radiol. 2021;18(6):809-819. doi:10.1016/j.jacr.2020.12.010
  2. Lewis JA et al. JNCI Cancer Spectr. 2020;4(5):pkaa053. doi:10.1093/jncics/pkaa053
  3. Wallace C. Largest-ever lung cancer screening study reveals ways to increase screening outreach. Medical University of South Carolina. November 22, 2022. Accessed January 4, 202 https://hollingscancercenter.musc.edu/news/archive/2022/11/22/largest-ever-lung-cancer-screening-study-reveals-ways-to-increase-screening-outreach
  4. Screening facts & figures. Go2 For Lung Cancer. 2022. Accessed January 4, 2023. https://go2.org/risk-early-detection/screening-facts-figures/
  5. Dyer O. BMJ. 2021;372:n698. doi:10.1136/bmj.n698
  6. Boudreau JH et al. Chest. 2021;160(1):358-367. doi:10.1016/j.chest.2021.02.016
  7. Maurice NM, Tanner NT. Semin Oncol. 2022;S0093-7754(22)00041-0. doi:10.1053/j.seminoncol.2022.06.001
  8. Rusher TN et al. Fed Pract. 2022;39(suppl 2):S48-S51. doi:10.12788/fp.0269
  9. Núñez ER et al. JAMA Netw Open. 2021;4(7):e2116233. doi:10.1001/jamanetworkopen.2021.16233
  10. Lake M et al. BMC Cancer. 2020;20(1):561. doi:1186/s12885-020-06923-0
Author and Disclosure Information

Apar Kishor Ganti, MD, MS
Doctor and Mrs. D. Leon UNMC Research
Fund Chair in Internal Medicine
Staff Physician, VA Nebraska-Western Iowa Health Care System
Professor of Medicine, Division of Oncology-Hematology
Professor (Courtesy) of Biochemistry and Molecular Biology
Associate Director of Clinical Research, Fred & Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, NE

Publications
Topics
Author and Disclosure Information

Apar Kishor Ganti, MD, MS
Doctor and Mrs. D. Leon UNMC Research
Fund Chair in Internal Medicine
Staff Physician, VA Nebraska-Western Iowa Health Care System
Professor of Medicine, Division of Oncology-Hematology
Professor (Courtesy) of Biochemistry and Molecular Biology
Associate Director of Clinical Research, Fred & Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, NE

Author and Disclosure Information

Apar Kishor Ganti, MD, MS
Doctor and Mrs. D. Leon UNMC Research
Fund Chair in Internal Medicine
Staff Physician, VA Nebraska-Western Iowa Health Care System
Professor of Medicine, Division of Oncology-Hematology
Professor (Courtesy) of Biochemistry and Molecular Biology
Associate Director of Clinical Research, Fred & Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, NE

References
  1. Spalluto LB et al. J Am Coll Radiol. 2021;18(6):809-819. doi:10.1016/j.jacr.2020.12.010
  2. Lewis JA et al. JNCI Cancer Spectr. 2020;4(5):pkaa053. doi:10.1093/jncics/pkaa053
  3. Wallace C. Largest-ever lung cancer screening study reveals ways to increase screening outreach. Medical University of South Carolina. November 22, 2022. Accessed January 4, 202 https://hollingscancercenter.musc.edu/news/archive/2022/11/22/largest-ever-lung-cancer-screening-study-reveals-ways-to-increase-screening-outreach
  4. Screening facts & figures. Go2 For Lung Cancer. 2022. Accessed January 4, 2023. https://go2.org/risk-early-detection/screening-facts-figures/
  5. Dyer O. BMJ. 2021;372:n698. doi:10.1136/bmj.n698
  6. Boudreau JH et al. Chest. 2021;160(1):358-367. doi:10.1016/j.chest.2021.02.016
  7. Maurice NM, Tanner NT. Semin Oncol. 2022;S0093-7754(22)00041-0. doi:10.1053/j.seminoncol.2022.06.001
  8. Rusher TN et al. Fed Pract. 2022;39(suppl 2):S48-S51. doi:10.12788/fp.0269
  9. Núñez ER et al. JAMA Netw Open. 2021;4(7):e2116233. doi:10.1001/jamanetworkopen.2021.16233
  10. Lake M et al. BMC Cancer. 2020;20(1):561. doi:1186/s12885-020-06923-0
References
  1. Spalluto LB et al. J Am Coll Radiol. 2021;18(6):809-819. doi:10.1016/j.jacr.2020.12.010
  2. Lewis JA et al. JNCI Cancer Spectr. 2020;4(5):pkaa053. doi:10.1093/jncics/pkaa053
  3. Wallace C. Largest-ever lung cancer screening study reveals ways to increase screening outreach. Medical University of South Carolina. November 22, 2022. Accessed January 4, 202 https://hollingscancercenter.musc.edu/news/archive/2022/11/22/largest-ever-lung-cancer-screening-study-reveals-ways-to-increase-screening-outreach
  4. Screening facts & figures. Go2 For Lung Cancer. 2022. Accessed January 4, 2023. https://go2.org/risk-early-detection/screening-facts-figures/
  5. Dyer O. BMJ. 2021;372:n698. doi:10.1136/bmj.n698
  6. Boudreau JH et al. Chest. 2021;160(1):358-367. doi:10.1016/j.chest.2021.02.016
  7. Maurice NM, Tanner NT. Semin Oncol. 2022;S0093-7754(22)00041-0. doi:10.1053/j.seminoncol.2022.06.001
  8. Rusher TN et al. Fed Pract. 2022;39(suppl 2):S48-S51. doi:10.12788/fp.0269
  9. Núñez ER et al. JAMA Netw Open. 2021;4(7):e2116233. doi:10.1001/jamanetworkopen.2021.16233
  10. Lake M et al. BMC Cancer. 2020;20(1):561. doi:1186/s12885-020-06923-0
Publications
Publications
Topics
Article Type
Display Headline
Lung Cancer Screening in Veterans
Display Headline
Lung Cancer Screening in Veterans
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Fri, 06/30/2023 - 16:30
Un-Gate On Date
Fri, 06/30/2023 - 16:30
Use ProPublica
CFC Schedule Remove Status
Fri, 06/30/2023 - 16:30
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

In the United States and among veterans, lung cancer has the highest rate of cancer-related mortality. Earlier detection and increased screening of high-risk individuals can improve the overall survival rate.1  With the broadening of the USPSTF lung cancer screening guidelines, in 2020 an estimated 15 million people in the United States—including at least 900,000 veterans—were eligible for lung cancer screening by CT.2,3 However, only 5% of those eligible were screened.4,5 One reason for this vast discrepancy is uneven access. Estimates in 2021 were that <20% of eligible veterans have undergone lung cancer screening because of problems accessing it in rural areas.6

Implementing the expanded USPSTF guidelines is key to maximizing screening among underserved populations, such as those in rural areas who may lack access to nearby health care, as well as racial and ethnic minorities.1  A study of one VAMCs standardization of screening practices found that radiologists were more likely to adapt to these changes than primary care clinicians, suggesting a need to better understand differences in health care professional practices and priorities to universally improve screening rates across the VA.

An important question will always be how many high-risk veterans are being screened for lung cancer? To ensure proper care, it is important to understand the characteristics of clinicians who provide screening based on setting and clinical areas of expertise. Where are they, who are they, and how do our most vulnerable populations gain access? Access is critical, particularly among clinicians who typically provide screening to those underserved populations.

Although lung cancer screening rates have increased over the years, overall, utilization remains low, even though data show a 20% reduction in lung cancer mortality with adherence to yearly CT screening. Looking at these rates helps us understand the need to intervene to increase lung cancer screening rates.8  Guidelines have been an essential component when it comes to outcomes related to screenings. Through programs implemented by the VHA, the goal is to improve the uptake and quality of lung cancer screening and optimize the practice and access for all veterans.For clinicians, future work should evaluate lung cancer screening programs with high vs low rates of adherence to identify and publicize best practices for timely, appropriate follow-up. Although adherence rates remain low regardless of race, further research, particularly among Black veterans, is encouraged to address delayed follow-up and to create culturally competent and inclusive lung cancer screening programs.10

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

Exposure-Related Cancers: A Look at the PACT Act

Article Type
Changed
Tue, 08/29/2023 - 09:42
Display Headline
Exposure-Related Cancers: A Look at the PACT Act
References
  1. US Department of Veterans Affairs. PACT Act. Updated November 4, 2022. Accessed January 4, 2023. https://www.publichealth.va.gov/exposures/benefits/PACT_Act.asp
  2. The White House. FACT SHEET: President Biden signs the PACT Act and delivers on his promise to America’s veterans. August 10, 202 Accessed January 10, 2023. https://www.whitehouse.gov/briefing-room/statements-releases/2022/08/10/fact-sheet-president-biden-signs-the-pact-act-and-delivers-on-his-promise-to-americas-veterans/
  3. US House of Representatives. Honoring our promise to address Comprehensive Toxics Act of 2021. Title I – Expansion of health care eligibility for toxic exposed veterans. House report 117-249. February 22, 2022. Accessed January 19, 202 https://www.govinfo.gov/content/pkg/CRPT-117hrpt249/html/CRPT-117hrpt249-pt1.htm
  4. VA News. Cancer Moonshot week of action sees VA deploying new clinical pathways. Updated December 7, 2022. Accessed January 19, 2023. https://news.va.gov/111925/cancer-moonshot-clinical-pathways/
Publications
Topics
References
  1. US Department of Veterans Affairs. PACT Act. Updated November 4, 2022. Accessed January 4, 2023. https://www.publichealth.va.gov/exposures/benefits/PACT_Act.asp
  2. The White House. FACT SHEET: President Biden signs the PACT Act and delivers on his promise to America’s veterans. August 10, 202 Accessed January 10, 2023. https://www.whitehouse.gov/briefing-room/statements-releases/2022/08/10/fact-sheet-president-biden-signs-the-pact-act-and-delivers-on-his-promise-to-americas-veterans/
  3. US House of Representatives. Honoring our promise to address Comprehensive Toxics Act of 2021. Title I – Expansion of health care eligibility for toxic exposed veterans. House report 117-249. February 22, 2022. Accessed January 19, 202 https://www.govinfo.gov/content/pkg/CRPT-117hrpt249/html/CRPT-117hrpt249-pt1.htm
  4. VA News. Cancer Moonshot week of action sees VA deploying new clinical pathways. Updated December 7, 2022. Accessed January 19, 2023. https://news.va.gov/111925/cancer-moonshot-clinical-pathways/
References
  1. US Department of Veterans Affairs. PACT Act. Updated November 4, 2022. Accessed January 4, 2023. https://www.publichealth.va.gov/exposures/benefits/PACT_Act.asp
  2. The White House. FACT SHEET: President Biden signs the PACT Act and delivers on his promise to America’s veterans. August 10, 202 Accessed January 10, 2023. https://www.whitehouse.gov/briefing-room/statements-releases/2022/08/10/fact-sheet-president-biden-signs-the-pact-act-and-delivers-on-his-promise-to-americas-veterans/
  3. US House of Representatives. Honoring our promise to address Comprehensive Toxics Act of 2021. Title I – Expansion of health care eligibility for toxic exposed veterans. House report 117-249. February 22, 2022. Accessed January 19, 202 https://www.govinfo.gov/content/pkg/CRPT-117hrpt249/html/CRPT-117hrpt249-pt1.htm
  4. VA News. Cancer Moonshot week of action sees VA deploying new clinical pathways. Updated December 7, 2022. Accessed January 19, 2023. https://news.va.gov/111925/cancer-moonshot-clinical-pathways/
Publications
Publications
Topics
Article Type
Display Headline
Exposure-Related Cancers: A Look at the PACT Act
Display Headline
Exposure-Related Cancers: A Look at the PACT Act
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Fri, 06/30/2023 - 16:15
Un-Gate On Date
Fri, 06/30/2023 - 16:15
Use ProPublica
CFC Schedule Remove Status
Fri, 06/30/2023 - 16:15
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

In August 2022, Congress passed the Sergeant First Class Heath Robinson Honoring our Promise to Address Comprehensive Toxics Act, known as the PACT Act. This new law signified the most expansive extension of VA health care and benefits in more than 30 years for veterans who were exposed to burn pits and other toxic substances during their service.1,2 In addition to striving for better care, the PACT Act also requires the VA to conduct new studies to better understand health trends in post-9/11 veterans and those who served in the Gulf War, and directs the Secretary of Veterans Affairs to develop a 5-year strategic plan on toxic exposure–related research.2

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media

New Classifications and Emerging Treatments in Brain Cancer

Article Type
Changed
Tue, 08/29/2023 - 09:43
Display Headline
New Classifications and Emerging Treatments in Brain Cancer
References
  1. Sokolov AV et al. Pharmacol Rev. 2021;73(4):1-32. doi:10.1124/pharmrev.121.000317
  2. Louis DN et al. Neuro Oncol. 2021;23(8):1231-1251. doi:10.1093/neuonc/noab106
  3. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  4. Woo C et al. JCO Clin Cancer Inform. 2021;5:985-994. doi:10.1200/CCI.21.00052
  5. Study of vorasidenib (AG-881) in participants with residual or recurrent grade 2 glioma with an IDH1 or IDH2 mutation (INDIGO). ClinicalTrials.gov. Updated May 17, 2022. Accessed December 8, 2022. https://clinicaltrials.gov/ct2/show/NCT04164901
  6. Servier's pivotal phase 3 indigo trial investigating vorasidenib in IDH-mutant low-grade glioma meets primary endpoint of progression-free survival (PFS) and key secondary endpoint of time to next intervention (TTNI) (no date) Servier US. March 14, 2023. Accessed March 20, 2023. https://www.servier.us/serviers-pivotal-phase-3-indigo-trial-meets-primary-endpoint
  7. Nehra M et al. J Control Release. 2021;338:224-243. doi:10.1016/j.jconrel.2021.08.027
  8. Hersh AM et al. Cancers (Basel). 2022;14(19):4920. doi:10.3390/cancers14194920
  9. Shoaf ML, Desjardins A. Neurotherapeutics. 2022;19(6):1818-1831. doi:10.1007/s13311-022-01256-1
  10. Bagley SJ, O’Rourke DM. Pharmacol Ther. 2020;205:107419. doi:10.1016/j.pharmthera.2019.107419
  11. Batich KA et al. Clin Cancer Res. 2020;26(20):5297-5303. doi:10.1158/1078-0432.CCR-20-1082
  12. Lin J et al. Cancer. 2020;126(13):3053-3060. doi:10.1002/cncr.32884
  13. Barth SK et al. Cancer Epidemiol. 2017;50(pt A):22-29. doi:10.1016/j.canep.2017.07.012
  14. VA and partners hope APOLLO program will be leap forward for precision oncology. US Department of Veteran Affairs. May 1, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/0519-VA-and-partners-hope-APOLLO-program-will-be-leap-forward-for-precision-oncology.cfm
  15. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
Author and Disclosure Information

Margaret O. Johnson, MD, MPH
Neuro-oncologist, National TeleOncology and National Precision Oncology Program
Veterans Health Administration
Assistant Professor of Neurosurgery,
Preston Robert Tisch Brain Tumor Center,
Duke University School of Medicine
Durham, NC

Publications
Topics
Author and Disclosure Information

Margaret O. Johnson, MD, MPH
Neuro-oncologist, National TeleOncology and National Precision Oncology Program
Veterans Health Administration
Assistant Professor of Neurosurgery,
Preston Robert Tisch Brain Tumor Center,
Duke University School of Medicine
Durham, NC

Author and Disclosure Information

Margaret O. Johnson, MD, MPH
Neuro-oncologist, National TeleOncology and National Precision Oncology Program
Veterans Health Administration
Assistant Professor of Neurosurgery,
Preston Robert Tisch Brain Tumor Center,
Duke University School of Medicine
Durham, NC

References
  1. Sokolov AV et al. Pharmacol Rev. 2021;73(4):1-32. doi:10.1124/pharmrev.121.000317
  2. Louis DN et al. Neuro Oncol. 2021;23(8):1231-1251. doi:10.1093/neuonc/noab106
  3. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  4. Woo C et al. JCO Clin Cancer Inform. 2021;5:985-994. doi:10.1200/CCI.21.00052
  5. Study of vorasidenib (AG-881) in participants with residual or recurrent grade 2 glioma with an IDH1 or IDH2 mutation (INDIGO). ClinicalTrials.gov. Updated May 17, 2022. Accessed December 8, 2022. https://clinicaltrials.gov/ct2/show/NCT04164901
  6. Servier's pivotal phase 3 indigo trial investigating vorasidenib in IDH-mutant low-grade glioma meets primary endpoint of progression-free survival (PFS) and key secondary endpoint of time to next intervention (TTNI) (no date) Servier US. March 14, 2023. Accessed March 20, 2023. https://www.servier.us/serviers-pivotal-phase-3-indigo-trial-meets-primary-endpoint
  7. Nehra M et al. J Control Release. 2021;338:224-243. doi:10.1016/j.jconrel.2021.08.027
  8. Hersh AM et al. Cancers (Basel). 2022;14(19):4920. doi:10.3390/cancers14194920
  9. Shoaf ML, Desjardins A. Neurotherapeutics. 2022;19(6):1818-1831. doi:10.1007/s13311-022-01256-1
  10. Bagley SJ, O’Rourke DM. Pharmacol Ther. 2020;205:107419. doi:10.1016/j.pharmthera.2019.107419
  11. Batich KA et al. Clin Cancer Res. 2020;26(20):5297-5303. doi:10.1158/1078-0432.CCR-20-1082
  12. Lin J et al. Cancer. 2020;126(13):3053-3060. doi:10.1002/cncr.32884
  13. Barth SK et al. Cancer Epidemiol. 2017;50(pt A):22-29. doi:10.1016/j.canep.2017.07.012
  14. VA and partners hope APOLLO program will be leap forward for precision oncology. US Department of Veteran Affairs. May 1, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/0519-VA-and-partners-hope-APOLLO-program-will-be-leap-forward-for-precision-oncology.cfm
  15. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
References
  1. Sokolov AV et al. Pharmacol Rev. 2021;73(4):1-32. doi:10.1124/pharmrev.121.000317
  2. Louis DN et al. Neuro Oncol. 2021;23(8):1231-1251. doi:10.1093/neuonc/noab106
  3. Mellinghoff IK et al. Clin Cancer Res. 2021;27(16):4491-4499. doi:10.1158/1078-0432.CCR-21-0611
  4. Woo C et al. JCO Clin Cancer Inform. 2021;5:985-994. doi:10.1200/CCI.21.00052
  5. Study of vorasidenib (AG-881) in participants with residual or recurrent grade 2 glioma with an IDH1 or IDH2 mutation (INDIGO). ClinicalTrials.gov. Updated May 17, 2022. Accessed December 8, 2022. https://clinicaltrials.gov/ct2/show/NCT04164901
  6. Servier's pivotal phase 3 indigo trial investigating vorasidenib in IDH-mutant low-grade glioma meets primary endpoint of progression-free survival (PFS) and key secondary endpoint of time to next intervention (TTNI) (no date) Servier US. March 14, 2023. Accessed March 20, 2023. https://www.servier.us/serviers-pivotal-phase-3-indigo-trial-meets-primary-endpoint
  7. Nehra M et al. J Control Release. 2021;338:224-243. doi:10.1016/j.jconrel.2021.08.027
  8. Hersh AM et al. Cancers (Basel). 2022;14(19):4920. doi:10.3390/cancers14194920
  9. Shoaf ML, Desjardins A. Neurotherapeutics. 2022;19(6):1818-1831. doi:10.1007/s13311-022-01256-1
  10. Bagley SJ, O’Rourke DM. Pharmacol Ther. 2020;205:107419. doi:10.1016/j.pharmthera.2019.107419
  11. Batich KA et al. Clin Cancer Res. 2020;26(20):5297-5303. doi:10.1158/1078-0432.CCR-20-1082
  12. Lin J et al. Cancer. 2020;126(13):3053-3060. doi:10.1002/cncr.32884
  13. Barth SK et al. Cancer Epidemiol. 2017;50(pt A):22-29. doi:10.1016/j.canep.2017.07.012
  14. VA and partners hope APOLLO program will be leap forward for precision oncology. US Department of Veteran Affairs. May 1, 2019. Accessed December 8, 2022. https://www.research.va.gov/currents/0519-VA-and-partners-hope-APOLLO-program-will-be-leap-forward-for-precision-oncology.cfm
  15. Konteatis Z et al. ACS Med Chem Lett. 2020;11(2):101-107. doi:10.1021/acsmedchemlett.9b00509
Publications
Publications
Topics
Article Type
Display Headline
New Classifications and Emerging Treatments in Brain Cancer
Display Headline
New Classifications and Emerging Treatments in Brain Cancer
Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Eyebrow Default
Slideshow
Gate On Date
Thu, 06/08/2023 - 15:45
Un-Gate On Date
Thu, 06/08/2023 - 15:45
Use ProPublica
CFC Schedule Remove Status
Thu, 06/08/2023 - 15:45
Hide sidebar & use full width
render the right sidebar.
Conference Recap Checkbox
Not Conference Recap
Clinical Edge
Display the Slideshow in this Article
Article Slideshow Optional Introduction

Slideshow below. 

Brain cancer remains a tremendous challenge in oncology, often with the worst prognosis and fewest approved treatment options.1 Classifying, treating, and identifying the causes in both the general population and in veterans have been challenging; but recently, there has been progress.2-4 In 2021, the World Health Organization (WHO) updated the classification system for primary brain and spinal cord tumors.2 Most importantly, the fifth edition of the WHO Classification of Tumors of the Central Nervous System (WHO CNS5) updates included the importance of molecular diagnostic techniques to ensure appropriate diagnoses.

Along with the progress in tumor classification, treatment advances are also showing promise with the use of new targeted therapies.3 A multi-site phase 3 clinical trial investigating an isocitrate dehydrogenase (IDH) inhibitor, vorasidenib, in patients with residual or recurrent IDH mutant low-grade glioma met its primary endpoint of PFS in March 2023.5,6 In addition to brain-penetrant targeted therapies, advances in drug administration and delivery have also emerged to circumvent the blood-brain barrier using nanotechnology, focused ultrasound, oncolytic viruses, vaccines, and CAR T-cell therapies.7-11

Many unanswered questions remain regarding the rates and outcomes for veterans with brain cancer. However, investigations and initiatives are ongoing to better understand the role of military service and exposures that may be associated with an increased risk of developing brain tumors.4,12,13 In addition, efforts are in place to improve molecular characterization and personalized treatments for brain cancer through the Applied Proteogenomics Organizational Learning and Outcomes (APOLLO) and NPOP.14 Despite the complexity of brain cancer, with its numerous challenges and unknowns, there have been recent advances in classification and potential treatments. Understanding the causes and improving treatments for brain cancer in the veteran population is paramount.

Slide
Medscape Article
Display survey writer
Reuters content
Disable Inline Native ads
WebMD Article
Slide Media