Metabolic profile and negatively association between insulin resistance and metastatic incidence in indonesian primary invasive breast cancer : a cross sectional study

Research output: Contribution to journalArticlepeer-review

Abstract

Introduction: Metastatic breast cancer was associated with high morbidity and mortality. Insulin resistance was hypothesized to be related to the incidence of advanced breast cancer. Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) and Triglyceride/Glucose Index (TyG Index) are two metrics used to measure the degree of insulin resistance. This study aims to assess the relationship between the incidence of metastatic breast cancer and insulin resistance as reflected by both metrics.
Material and Methods: This study is a cross-sectional study involving 150 primary invasive breast cancer patients recruited from two hospitals of different sectors from August 2019 to April 2020. Patients with double cancer and autoimmune disorder were excluded from this study. Data obtained from the patients include age, body mass index (BMI), type 2 diabetes mellitus (T2DM) status and treatment, and lowdensity lipoprotein (LDL) cholesterol. The electronic medical records (EMR) was consulted to find histopathology examination result, cancer staging, and any missing data. The association between HOMA-IR and TyG with metastatic incidence was analyzed using either the Mann–Whitney test (for non-normally distributed data) or the independent-sample t-test (for normally distributed data).
Results: The mean of the TyG index is 8.60, and the median of HOMA-IR is 1.22. We found no significant correlation between both variables and the incidence of metastases.
Conclusion: Insulin resistance was not associated with metastatic breast cancer
Original languageEnglish
Pages (from-to)3257-3265
JournalInternational Journal of General Medicine
Volume16
DOIs
Publication statusPublished - 1 Aug 2023

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