Cervical Cancer Subtypes Vary Among Population Sectors

MedicalResearch.com Interview with:

Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc. Atlanta, GA 30303

Dr. Islami

Farhad Islami, MD PhD
Scientific Director, Surveillance Research
American Cancer Society, Inc.
Atlanta, GA 30303 

MedicalResearch.com: What is the background for this study?

Response: Despite a continuous decline in cervical cancer incidence rates, earlier studies reported an increase in cervical adenocarcinoma incidence rates. However, those reports had major limitations, as they did not account for changes in hysterectomy prevalence and used cancer occurrence data covering only 10%-12% of the U.S. population (which may not be representative of the entire population, especially racial/ethnic minorities).

Further, the most recent study examined the trends by age and histology through 2010. We examined contemporary trends in cervical cancer incidence rates in the U.S. (1999-2015) by age, race/ethnicity, major histological subtypes, and stage at diagnosis using up-to-date nationwide data after accounting for hysterectomy prevalence.

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Younger Generations at Much Higher Risk of Obesity Related Cancers

MedicalResearch.com Interview with:

Hyuna Sung, PHD Principal Scientist, Surveillance Research American Cancer Society, Inc. 250 Williams St. Atlanta, GA 30303 

Dr. Sung

Hyuna Sung, PHD
Principal Scientist, Surveillance Research
American Cancer Society, Inc.
250 Williams St.
Atlanta, GA 30303 

MedicalResearch.com: What is the background for this study?

Response: This project was motivated by our previous finding on the rise of colorectal cancer among young adults before age 55. Changes in cancer trends among young age group have significant implications because the newly introduced carcinogenic agents are likely to affect trends among young people before they affect those among older people. Owing to this relationship, cancer trends among young people can be often considered as a bellwether for future disease burden. Given the dramatic increase of the obesity prevalence during 3-4 decades in the US, we wanted to expand the colorectal cancer finding to the more comprehensive list of cancers and explain them in the context of obesity epidemic.

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Younger Cancer Survivors Face Greater Financial Burdens

MedicalResearch.com Interview with:

Zhiyuan "Jason" Zheng PhD Director, Economics and Healthcare Delivery Research American Cancer Society, Inc. Atlanta, GA 30303

Dr. Zheng

Zhiyuan “Jason” Zheng PhD
Director, Economics and Healthcare Delivery Research
American Cancer Society, Inc.
Atlanta, GA 30303

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Historically, the cost of healthcare can be a substantial burden for cancer survivors and their families in the US. Even with health insurance, a cancer diagnosis can impose significant out-of-pocket costs for medical care.  These are partially due to the rising costs of cancer treatments in recent years, moreover, the increasing levels of coinsurance, copayments, and deductibles also shift a significant portion of the burden to cancer patients.

We found that younger cancer survivors, those aged 18-49 years, bear a higher burden than their older counterparts. We also found that two-thirds of cancer survivors enrolled in high-deductible health plans did not have health savings accounts, and they are more vulnerable to financial hardship than those in high-deductible health plans with health savings accounts and those covered by low-deductible plans.

These findings are important to patients because although cancer patents have benefited from newer and more advanced treatments, financial hardship may lead to emotional distress, cause changes in health behaviors, and jeopardize treatment adherence and health outcomes. 

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Cancers Attributable to Obesity Vary by State

MedicalResearch.com Interview with:

Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc. Atlanta, GA 30303

Dr. Islami

Farhad Islami, MD PhD
Scientific Director, Surveillance Research
American Cancer Society, Inc.
Atlanta, GA 30303

MedicalResearch.com: What is the background for this study?

Response: Despite variations in excess body weight (EBW) prevalence among states in the United States, there was little information on the proportion of incident cancers attributable to EBW (or population attributable fraction, PAF) by state. This information would be useful to help states set priorities for cancer control initiatives.

In this paper, we estimated the PAF and number of incident cancer cases attributable to EBW by sex in all 50 states and the District of Columbia using representative exposure and cancer occurrence data. To provide more accurate estimates, we adjusted state-level data on body mass index (BMI) based on self-reported weight and height from the Behavioral Risk Factor Surveillance System by sex, age group, race/ethnicity, and education level (162 strata) using BMI values from the National Health and Nutrition Examination Survey, a nationally representative survey with objectively-measured height and weight.

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