Abstract 53P
Background
Breast cancer is the predominant malignancy in Indonesia, as per recent data from The Global Cancer Observatory (GLOBOCAN) 2020. Employing a multifaceted therapeutic approach has curbed breast cancer patient mortality. Radiotherapy's pivotal role in comprehensive breast cancer care underscores its significance. This study marks the inaugural effort to assess radiotherapy utilization rate (RUR) among Indonesian breast cancer patients.
Methods
Secondary data were gathered from breast cancer patients diagnosed within Indonesian radiotherapy centers during 2019-2021. The primary goal was a pre-pandemic evaluation of radiotherapy utilization. After rigorous data cleansing, involving duplicate elimination, meticulous analysis ensued. This unveiled actual RUR (aRUR) and optimal RUR (oRUR) for this cohort. Comparative RUR assessment with global counterparts complemented the analysis.
Results
This study encompassed 11,037 breast cancer patients from 34 Indonesian radiotherapy centers. Of these, 96.8% were female, with a minority (2.6%) being male. Notably, 60.38% were diagnosed at advanced stages (Stages 3 and 4), mirroring developing nation trends. 17 radiotherapy centers met the criteria for aRUR analysis, resulting in 26.2%. For oRUR, 9 centers were suitable, indicating 66.3% (50.7% - 78.2%). Consequently, unmet RUR needs in Indonesian breast cancer patients stood at 60.4% (48.3% - 66.4%). Data from Australia's Cancer Collaboration for Cancer Outcomes, Research & Evaluation (CCORE) 2013 exhibited a higher oRUR of 83.5% (82.5% - 84.6%), attributed to significant stage distribution differences.
Conclusions
The underutilization of radiotherapy for Indonesian breast cancer patients persists. A notable disparity between oRUR and aRUR remains. Given these outcomes, imperative next steps entail delving into underlying factors fueling this gap and devising targeted strategies to mitigate the concern.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The authors.
Funding
Has not received any funding.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
472P - Risk of recurrence and optimal adjuvant treatment in invasive lung adenocarcinomas manifesting as radiological part-solid nodules
Presenter: Yang Wo
Session: Poster Display
Resources:
Abstract
473P - Treatment (tx) patterns in resectable stage IA–IIIA non-small cell lung cancer (NSCLC) in China: Subgroup analysis of a global real-world (rw) study
Presenter: Chih-Chi Yang
Session: Poster Display
Resources:
Abstract
474P - The efficacy of image guided coil localisation for surgical resection of undiagnosed solitary lung nodule
Presenter: Jun Rey Leong
Session: Poster Display
Resources:
Abstract
475P - 5-year overall survival and disease free survival outcome between lobectomy and segmentectomy for early stage lung cancer in a mixed Asian population
Presenter: Jianye Chen
Session: Poster Display
Resources:
Abstract
478P - Peri-operative risks in curative lung resection of early stage primary lung cancer patients above 70 years old in a mixed Asian population
Presenter: Ian Goh
Session: Poster Display
Resources:
Abstract
480P - Aumolertinib as adjuvant therapy for resectable stage I-III EGFR-mutant NSCLC: Also effective in EGFR co-mutation
Presenter: Lin Wu
Session: Poster Display
Resources:
Abstract
481P - Comparative analysis of three NGS platforms assessing tumor mutational burden and mutational landscape in resectable non-small cell lung cancer
Presenter: Jii Bum Lee
Session: Poster Display
Resources:
Abstract
482P - Prevalence of EGFR mutations (EGFRm) and its subtypes in patients (pts) with resected stage I-III NSCLC: Results from EARLY-EGFR Singapore cohort
Presenter: Puey Ling Chia
Session: Poster Display
Resources:
Abstract
483P - Genetic profiles and evolutionary trajectory of early stage lung adenocarcinoma (AAH, AIS, MIA and IAC) revealed by multiplex sequecing
Presenter: lixuan lin
Session: Poster Display
Resources:
Abstract
484P - Treatment (tx) patterns and outcomes in resectable early-stage EGFR-mutated (EGFRm) NSCLC in South Korea: Subgroup analysis of a global real-world (rw) study
Presenter: Myung-Ju Ahn
Session: Poster Display
Resources:
Abstract