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These findings come from analyses of insurance data gathered via the Cervical Cancer Geo-Analyzer tool, a publicly available online instrument designed to provide visual representation of recurrent or metastatic cervical cancer burden across metropolitan statistical areas in the United States over multiple years.
[Reporting the findings of] “this study is the first step to optimize healthcare resources allocations, advocate for policy changes that will minimize access barriers, and tailor education for modern treatment options to help reduce and improve outcomes for cervical cancer in US patients,” said Tara Castellano, MD, an author and presenter of this new research, at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancer, held in San Diego.
Seeing Cancer Cases
Dr. Castellano and colleagues previously reported that the Geo-Analyzer tool effectively provides quantified evidence of cervical cancer disease burden and graphic representation of geographical variations across the United States for both incident and recurrent/metastatic cervical cancer.
In the current analysis, Dr. Castellano, of Louisiana State University School of Medicine in New Orleans, discussed potential factors related to cervical cancer incidence and geographic variations.
The study builds on previous studies that have shown that Black and Hispanic women have longer time to treatment and worse cervical cancer outcomes than White women.
For example, in a study published in the International Journal of Gynecologic Cancer, Marilyn Huang, MD, and colleagues from the University of Miami Miller School of Medicine, Miami, Florida, and other centers in Miami looked at time to treatment in a diverse population of 274 women starting therapy for cervical cancer.
They found that insurance type (private, public, or none) contributed to delay in treatment initiation regardless of the treatment modality, and that the patient’s language and institution of diagnosis also influenced time to treatment.
In a separate scientific poster presented at SGO 2024, Dr. Castellano and colleagues reported that, among women with newly diagnosed endometrial cancer, the median time to treatment was 7 days longer for both Hispanic and Black women, compared with non-Hispanic White women. In addition, Black women had a 7-day longer time to receiving their first therapy for advanced disease. All of these differences were statistically significant.
Dr. Castellano told this news organization that the time-to-treatment disparities in the endometrial cancer study were determined by diagnostic codes and the timing of insurance claims.
Reasons for the disparities may include more limited access to care and structural and systemic biases in the healthcare systems where the majority of Black and Hispanic patients live, she said.
Insurance Database
In the new study on cervical cancer, Dr. Castellano and her team defined cervical cancer burden as prevalent cervical cancer diagnosis per 100,000 eligible women enrolled in a commercial insurance plan, Medicaid, or Medicare Advantage. Recurrent or metastatic cancer was determined to be the proportion of patients with cervical cancer who initiated systemic therapy.
The goals of the study were to provide a visualization of geographical distribution of cervical cancer in the US, and to quantify associations between early or advanced cancers with screening rates, poverty level, race/ethnicity, and access to brachytherapy.
The administrative claims database queried for the study included information on 75,521 women (median age 53) with a first diagnosis of cervical cancer from 2015 through 2022, and 14,033 women with recurrent or metastatic malignancies (median age 59 years).
Distribution of cases was higher in the South compared with in other US regions (37% vs approximately 20% for other regions).
Looking at the association between screening rates and disease burden from 2017 through 2022, the Geo-Analyzer showed that higher screening rates were significantly associated with decreased burden of new cases only in the South, whereas higher screening rates were associated with lower recurrent/metastatic disease burden in the Midwest and South, but a higher disease burden in the West.
In all regions, there was a significant association between decreased early cancer burden in areas with high percentages of women of Asian heritage, and significantly increased burden in areas with large populations of women of Hispanic origin.
The only significant association of race/ethnicity with recurrent/metastatic burden was a decrease in the Midwest in populations with large Asian populations.
An analysis of the how poverty levels affected screening and disease burden showed that in areas with a high percentage of low-income households there were significant associations with decreased cervical cancer screening and higher burden of newly diagnosed cases.
Poverty levels were significantly associated with recurrent/metastatic cancers only in the South.
The investigators also found that the presence of one or more brachytherapy centers within a ZIP-3 region (that is, a large geographic area designated by the first 3 digits of ZIP codes rather than 5-digit city codes) was associated with a 2.7% reduction in recurrent or metastatic cervical cancer burden (P less than .001).
Demographic Marker?
Reasons for disparities are complex and may involve a combination of inadequate health literacy and social and economic circumstances, said Cesar Castro, MD, commenting on the new cervical cancer study.
He noted in an interview that “the concept that a single Pap smear is often insufficient to capture precancerous changes, and hence the need for serial testing every 3 years, can be lost on individuals who also have competing challenges securing paychecks and/or dependent care. Historical barriers such as perceptions of the underlying cause of cervical cancer, the HPV virus, being a sexually transmitted disease and hence a taboo subject, also underpin decision-making. These sentiments have also fueled resistance towards HPV vaccination in young girls and boys.”
Dr. Castro, who is Program Director for Gynecologic Oncology at the Mass General Cancer Center in Boston, pointed out that treatments for cervical cancer often involve surgery or a combination of chemotherapy and radiation, and that side effects from these interventions may be especially disruptive to the lives of women who are breadwinners or caregivers for their families.
“These are the shackles that poverty places on many Black and Hispanic women notably in under-resourced regions domestically and globally,” he said.
The study was supported by Seagen and Genmab. Dr. Castellano disclosed consulting fees from GSK and Nykode and grant support from BMS. Dr. Castro reported no relevant conflicts of interest and was not involved in either of the studies presented at the meeting.
These findings come from analyses of insurance data gathered via the Cervical Cancer Geo-Analyzer tool, a publicly available online instrument designed to provide visual representation of recurrent or metastatic cervical cancer burden across metropolitan statistical areas in the United States over multiple years.
[Reporting the findings of] “this study is the first step to optimize healthcare resources allocations, advocate for policy changes that will minimize access barriers, and tailor education for modern treatment options to help reduce and improve outcomes for cervical cancer in US patients,” said Tara Castellano, MD, an author and presenter of this new research, at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancer, held in San Diego.
Seeing Cancer Cases
Dr. Castellano and colleagues previously reported that the Geo-Analyzer tool effectively provides quantified evidence of cervical cancer disease burden and graphic representation of geographical variations across the United States for both incident and recurrent/metastatic cervical cancer.
In the current analysis, Dr. Castellano, of Louisiana State University School of Medicine in New Orleans, discussed potential factors related to cervical cancer incidence and geographic variations.
The study builds on previous studies that have shown that Black and Hispanic women have longer time to treatment and worse cervical cancer outcomes than White women.
For example, in a study published in the International Journal of Gynecologic Cancer, Marilyn Huang, MD, and colleagues from the University of Miami Miller School of Medicine, Miami, Florida, and other centers in Miami looked at time to treatment in a diverse population of 274 women starting therapy for cervical cancer.
They found that insurance type (private, public, or none) contributed to delay in treatment initiation regardless of the treatment modality, and that the patient’s language and institution of diagnosis also influenced time to treatment.
In a separate scientific poster presented at SGO 2024, Dr. Castellano and colleagues reported that, among women with newly diagnosed endometrial cancer, the median time to treatment was 7 days longer for both Hispanic and Black women, compared with non-Hispanic White women. In addition, Black women had a 7-day longer time to receiving their first therapy for advanced disease. All of these differences were statistically significant.
Dr. Castellano told this news organization that the time-to-treatment disparities in the endometrial cancer study were determined by diagnostic codes and the timing of insurance claims.
Reasons for the disparities may include more limited access to care and structural and systemic biases in the healthcare systems where the majority of Black and Hispanic patients live, she said.
Insurance Database
In the new study on cervical cancer, Dr. Castellano and her team defined cervical cancer burden as prevalent cervical cancer diagnosis per 100,000 eligible women enrolled in a commercial insurance plan, Medicaid, or Medicare Advantage. Recurrent or metastatic cancer was determined to be the proportion of patients with cervical cancer who initiated systemic therapy.
The goals of the study were to provide a visualization of geographical distribution of cervical cancer in the US, and to quantify associations between early or advanced cancers with screening rates, poverty level, race/ethnicity, and access to brachytherapy.
The administrative claims database queried for the study included information on 75,521 women (median age 53) with a first diagnosis of cervical cancer from 2015 through 2022, and 14,033 women with recurrent or metastatic malignancies (median age 59 years).
Distribution of cases was higher in the South compared with in other US regions (37% vs approximately 20% for other regions).
Looking at the association between screening rates and disease burden from 2017 through 2022, the Geo-Analyzer showed that higher screening rates were significantly associated with decreased burden of new cases only in the South, whereas higher screening rates were associated with lower recurrent/metastatic disease burden in the Midwest and South, but a higher disease burden in the West.
In all regions, there was a significant association between decreased early cancer burden in areas with high percentages of women of Asian heritage, and significantly increased burden in areas with large populations of women of Hispanic origin.
The only significant association of race/ethnicity with recurrent/metastatic burden was a decrease in the Midwest in populations with large Asian populations.
An analysis of the how poverty levels affected screening and disease burden showed that in areas with a high percentage of low-income households there were significant associations with decreased cervical cancer screening and higher burden of newly diagnosed cases.
Poverty levels were significantly associated with recurrent/metastatic cancers only in the South.
The investigators also found that the presence of one or more brachytherapy centers within a ZIP-3 region (that is, a large geographic area designated by the first 3 digits of ZIP codes rather than 5-digit city codes) was associated with a 2.7% reduction in recurrent or metastatic cervical cancer burden (P less than .001).
Demographic Marker?
Reasons for disparities are complex and may involve a combination of inadequate health literacy and social and economic circumstances, said Cesar Castro, MD, commenting on the new cervical cancer study.
He noted in an interview that “the concept that a single Pap smear is often insufficient to capture precancerous changes, and hence the need for serial testing every 3 years, can be lost on individuals who also have competing challenges securing paychecks and/or dependent care. Historical barriers such as perceptions of the underlying cause of cervical cancer, the HPV virus, being a sexually transmitted disease and hence a taboo subject, also underpin decision-making. These sentiments have also fueled resistance towards HPV vaccination in young girls and boys.”
Dr. Castro, who is Program Director for Gynecologic Oncology at the Mass General Cancer Center in Boston, pointed out that treatments for cervical cancer often involve surgery or a combination of chemotherapy and radiation, and that side effects from these interventions may be especially disruptive to the lives of women who are breadwinners or caregivers for their families.
“These are the shackles that poverty places on many Black and Hispanic women notably in under-resourced regions domestically and globally,” he said.
The study was supported by Seagen and Genmab. Dr. Castellano disclosed consulting fees from GSK and Nykode and grant support from BMS. Dr. Castro reported no relevant conflicts of interest and was not involved in either of the studies presented at the meeting.
These findings come from analyses of insurance data gathered via the Cervical Cancer Geo-Analyzer tool, a publicly available online instrument designed to provide visual representation of recurrent or metastatic cervical cancer burden across metropolitan statistical areas in the United States over multiple years.
[Reporting the findings of] “this study is the first step to optimize healthcare resources allocations, advocate for policy changes that will minimize access barriers, and tailor education for modern treatment options to help reduce and improve outcomes for cervical cancer in US patients,” said Tara Castellano, MD, an author and presenter of this new research, at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancer, held in San Diego.
Seeing Cancer Cases
Dr. Castellano and colleagues previously reported that the Geo-Analyzer tool effectively provides quantified evidence of cervical cancer disease burden and graphic representation of geographical variations across the United States for both incident and recurrent/metastatic cervical cancer.
In the current analysis, Dr. Castellano, of Louisiana State University School of Medicine in New Orleans, discussed potential factors related to cervical cancer incidence and geographic variations.
The study builds on previous studies that have shown that Black and Hispanic women have longer time to treatment and worse cervical cancer outcomes than White women.
For example, in a study published in the International Journal of Gynecologic Cancer, Marilyn Huang, MD, and colleagues from the University of Miami Miller School of Medicine, Miami, Florida, and other centers in Miami looked at time to treatment in a diverse population of 274 women starting therapy for cervical cancer.
They found that insurance type (private, public, or none) contributed to delay in treatment initiation regardless of the treatment modality, and that the patient’s language and institution of diagnosis also influenced time to treatment.
In a separate scientific poster presented at SGO 2024, Dr. Castellano and colleagues reported that, among women with newly diagnosed endometrial cancer, the median time to treatment was 7 days longer for both Hispanic and Black women, compared with non-Hispanic White women. In addition, Black women had a 7-day longer time to receiving their first therapy for advanced disease. All of these differences were statistically significant.
Dr. Castellano told this news organization that the time-to-treatment disparities in the endometrial cancer study were determined by diagnostic codes and the timing of insurance claims.
Reasons for the disparities may include more limited access to care and structural and systemic biases in the healthcare systems where the majority of Black and Hispanic patients live, she said.
Insurance Database
In the new study on cervical cancer, Dr. Castellano and her team defined cervical cancer burden as prevalent cervical cancer diagnosis per 100,000 eligible women enrolled in a commercial insurance plan, Medicaid, or Medicare Advantage. Recurrent or metastatic cancer was determined to be the proportion of patients with cervical cancer who initiated systemic therapy.
The goals of the study were to provide a visualization of geographical distribution of cervical cancer in the US, and to quantify associations between early or advanced cancers with screening rates, poverty level, race/ethnicity, and access to brachytherapy.
The administrative claims database queried for the study included information on 75,521 women (median age 53) with a first diagnosis of cervical cancer from 2015 through 2022, and 14,033 women with recurrent or metastatic malignancies (median age 59 years).
Distribution of cases was higher in the South compared with in other US regions (37% vs approximately 20% for other regions).
Looking at the association between screening rates and disease burden from 2017 through 2022, the Geo-Analyzer showed that higher screening rates were significantly associated with decreased burden of new cases only in the South, whereas higher screening rates were associated with lower recurrent/metastatic disease burden in the Midwest and South, but a higher disease burden in the West.
In all regions, there was a significant association between decreased early cancer burden in areas with high percentages of women of Asian heritage, and significantly increased burden in areas with large populations of women of Hispanic origin.
The only significant association of race/ethnicity with recurrent/metastatic burden was a decrease in the Midwest in populations with large Asian populations.
An analysis of the how poverty levels affected screening and disease burden showed that in areas with a high percentage of low-income households there were significant associations with decreased cervical cancer screening and higher burden of newly diagnosed cases.
Poverty levels were significantly associated with recurrent/metastatic cancers only in the South.
The investigators also found that the presence of one or more brachytherapy centers within a ZIP-3 region (that is, a large geographic area designated by the first 3 digits of ZIP codes rather than 5-digit city codes) was associated with a 2.7% reduction in recurrent or metastatic cervical cancer burden (P less than .001).
Demographic Marker?
Reasons for disparities are complex and may involve a combination of inadequate health literacy and social and economic circumstances, said Cesar Castro, MD, commenting on the new cervical cancer study.
He noted in an interview that “the concept that a single Pap smear is often insufficient to capture precancerous changes, and hence the need for serial testing every 3 years, can be lost on individuals who also have competing challenges securing paychecks and/or dependent care. Historical barriers such as perceptions of the underlying cause of cervical cancer, the HPV virus, being a sexually transmitted disease and hence a taboo subject, also underpin decision-making. These sentiments have also fueled resistance towards HPV vaccination in young girls and boys.”
Dr. Castro, who is Program Director for Gynecologic Oncology at the Mass General Cancer Center in Boston, pointed out that treatments for cervical cancer often involve surgery or a combination of chemotherapy and radiation, and that side effects from these interventions may be especially disruptive to the lives of women who are breadwinners or caregivers for their families.
“These are the shackles that poverty places on many Black and Hispanic women notably in under-resourced regions domestically and globally,” he said.
The study was supported by Seagen and Genmab. Dr. Castellano disclosed consulting fees from GSK and Nykode and grant support from BMS. Dr. Castro reported no relevant conflicts of interest and was not involved in either of the studies presented at the meeting.
FROM SGO 2024