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Original Articles
- Breast cancer
- Temporal Trend in Uptake of the National General Health Checkups and Cancer Screening Program among Korean Women with Breast Cancer
- Thi Xuan Mai Tran, Soyeoun Kim, Chihwan Cha, Boyoung Park
- Cancer Res Treat. 2024;56(2):522-530. Published online October 30, 2023
- DOI: https://doi.org/10.4143/crt.2023.729
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Abstract
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ePub - Purpose
This study assessed the temporal trends of uptake of national general health and cancer screening among women with breast cancer in Korea between 2009 and 2016.
Materials and Methods
We retrospectively analyzed the claims data from the Korean National Health Insurance Service database. Participants included 101,403 breast cancer patients diagnosed between 2009 and 2016. Information on participation in national screening programs, including breast cancer screening, general health, and gastric, colorectal, and cervical cancers, up to 2020 was collected. Screening participation rates within the first 2 and 5 years postdiagnosis were calculated by diagnosis year and fitted with joinpoint regression models to assess temporal trends.
Results
Overall, the participation rate in breast cancer screening within 2 years postdiagnosis increased from 10.9% to 14.0% from 2009-2016, with an annual percentage change (APC) of 3.7% (p < 0.05). The participation rate in breast cancer screening was lower than that in general health checkup and screening for other cancers within 2 and 5 years postdiagnosis. A steady increase in screening trends was also observed for general health, gastric, colorectal, and cervical cancers, with APC of 5.3%, 5.7%, 6.9%, and 7.6% in the 2-year postdiagnosis rate, and APC of 3.6%, 3.7%, 3.7%, and 4.4% in 5-year postdiagnosis rate, respectively. The screening rate was highest among age groups 50-59 and 60-69 in 2009 and significant upward trends were observed in all age groups for general health checkup and gastric, colorectal, and cervical cancer screening.
Conclusion
Among female breast cancer survivors in Korea, the uptake rate of screenings for general health and various cancers, including breast, gastric, colorectal, and cervical cancers, has shown a gradual increase in recent years. -
Citations
Citations to this article as recorded by
- Identifying potential medical aid beneficiaries using machine learning: A Korean Nationwide cohort study
Junmo Kim, Su Hyun Park, Hyesu Lee, Su Kyoung Lee, Jihye Kim, Suhyun Kim, Yong Jin Kwon, Kwangsoo Kim
International Journal of Medical Informatics.2025; 195: 105775. CrossRef - Unmet Needs Mediate the Impact of Fear of Cancer Recurrence on Screening Participation Among Cancer Survivors: A Cross-Sectional Study
Mi-Lee Kim, Yeol Kim, Yu-Ri Choe
Healthcare.2025; 13(10): 1184. CrossRef - Screening Adherence for Second Primary Malignancies in Breast Cancer Survivors: Behaviors, Facilitators, and Barriers to Enhance Quality Care
Fernanda Mesa-Chavez, Misael Salazar-Alejo, Cynthia Villarreal-Garza
Seminars in Oncology.2024; 51(5-6): 156. CrossRef
- Identifying potential medical aid beneficiaries using machine learning: A Korean Nationwide cohort study
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- Hematologic malignancy
- Clinical Impact of Drug Adherence of Tyrosine Kinase Inhibitors in Children with Ph-Positive Acute Lymphoblastic Leukemia
- Jun-Xia Wang, Miao-Miao Yang, Li-Peng Liu, Hui-Min Zhang, Meng-Chuan Wang, Yu-Wen Chen, Xiao-Ying Zang, Fang Hu
- Cancer Res Treat. 2023;55(3):1023-1030. Published online February 6, 2023
- DOI: https://doi.org/10.4143/crt.2022.1618
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Abstract
PDFPubReaderePub
- Purpose
This study aimed to explore the impact of ABL1–tyrosine kinase inhibitors (TKIs) adherence on the survival of chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) children and clarify the potential predictors of patients’ prognosis from TKIs intake practices.
Materials and Methods
Ninety newly diagnosed Ph+ ALL patients who received TKIs were enrolled. We collected the baseline characteristics and adverse events in all children; moreover, TKIs adherence was measured by an eight-item Morisky medication adherence scale (MMAS-8). Progression-free survival (PFS) and overall survival (OS) analysis were performed, and risk factors for PFS and OS were evaluated.
Results
Among all patients, 69 cases were regarded as adherers, while 21 were non-adherers. The median duration of TKIs interruption was significantly prolonged in the non-adherence group than in the adherence group (13 [0-101] vs. 56 [11-128], p < 0.001). Additionally, dose reduction occurred in 55.2% of non-adherers versus 23.0% of adherers (p=0.002). The PFS and OS in adherers were significantly higher versus non-adherers (p=0.020 and p=0.039). MMAS-8 score was an independent risk factor for PFS (p=0.010) and OS (p=0.031). Among non-adherers, the median OS was only 23.1% (4.2%-42%) in patients aged ≤ 10 years versus 54.4% (38.8%-70%) in adolescents. Most of the patients who experienced TKIs non-adherence suffered pancytopenia.
Conclusion
TKIs adherence during treatment significantly influenced the survival of pediatric Ph+ ALL patients, and non-adherers with age ≤ 10 years were more vulnerable to TKIs disruption. The cumulative TKIs dose should be especially emphasized to patients with age ≤ 10 years, which may result in an inferior achievement of relevant treatment milestones.
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