Abstract 32P
Background
Worldwide breast cancer morbidity and mortality was still positioned in the top. Epidemiological data for breast cancer in Bali was not available although is essential for planning health measures. This study aimed to summarise the demographics of breast cancer subjects in Sanglah Genral Hospital from 2012-2019 and emphasize variables that related.
Methods
This is a descriptive study, collecting all breast cancer subjects data from January 2012 to 2019. All data from the cancer registry were analyzed and tabulated. Data were described as count and percentages. Reasoning analysis was done by looking at the counts from year to year. Information for counting age standardized rate was taken in national census data of population in Bali. Literature review if articles were also screened for the filtering out of the data regarding epidemiology of breast cancer in worldwide for comparison.
Results
A total of 1627 cases from 2012 to 2019 were included in this study for analysis. The incidence of breast cancer increase from 187 cases to 364 cases from 2013 to 2016. The age-standardized incidence rate was 84.33 per 100.000 women Balinese population. Most cases were found in advanced stages, stage IIIB (29.38%) and stage IV (22.56%). The most common tumor status found was T4 (49.78%), N1 (41.49%), and 22.5% were found to have metastasis. Lung metastasis dominated all the metastasis cases with the rate of 42.35%. Majority of histopathology subtypes in breast cancer subjects were invasive carcinoma of non special type (NST) (78.8%), followed by invasive lobular carcinoma (12.4%). From 1627 subjects, only 1160 (71.3%) had subtype tested, with luminal B subtype dominated the cases (36.5%).
Conclusions
Geographical and phenotypical variations differ from breast cancer subject epidemiology. Thus, statistical data should be done in each region for a better diagnosis and treatment care.
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
221P - Comparative analysis of first-line immune checkpoint inhibitor versus carboplatin-based chemotherapy for cisplatin-ineligible metastatic urothelial carcinoma: A multicenter, retrospective real-world evidence
Presenter: Hsiang‐Lan Lai
Session: Poster display session
Resources:
Abstract
222P - Does tumor grade really improve the prognostic ability of the staging system for men with penile cancer: A SEER database analysis
Presenter: Ravi Kanodia
Session: Poster display session
Resources:
Abstract
223TiP - EV-301: A phase III trial in progress evaluating enfortumab vedotin versus chemotherapy in patients with locally advanced or metastatic urothelial carcinoma
Presenter: Daniel Petrylak
Session: Poster display session
Resources:
Abstract
230P - Olaparib maintenance therapy in patients (pts) with a BRCA1 and/or BRCA2 mutation (BRCAm) and newly diagnosed advanced ovarian cancer (OC): SOLO1 China cohort
Presenter: Lingying Wu
Session: Poster display session
Resources:
Abstract
231P - Cost-effectiveness of olaparib vs routine surveillance in the maintenance setting for patients with BRCA-mutated advanced ovarian cancer after response to first-line platinum-based chemotherapy in Singapore
Presenter: David SP Tan
Session: Poster display session
Resources:
Abstract
233P - Incorporation of correlative studies in ovarian cancers in the era of precision medicine: Assessment of accountability and utility
Presenter: Nadia Hitchen
Session: Poster display session
Resources:
Abstract
234P - Implementation of mainstream BRCA testing in epithelial ovarian cancer in a tertiary centre
Presenter: Edbert Wong
Session: Poster display session
Resources:
Abstract
235P - The efficacy of radiation therapy in ovarian carcinoma: A propensity score analysis of a population-based study
Presenter: Jian-Guo Zhou
Session: Poster display session
Resources:
Abstract
236P - Front-line maintenance therapy for platinum-sensitive ovarian cancer: What’s next PARP inhibitors?
Presenter: Han Gong
Session: Poster display session
Resources:
Abstract
237P - PARP inhibitor in platinum resistant ovarian cancer: Single center real world experience
Presenter: Saphalta Baghmar
Session: Poster display session
Resources:
Abstract