Please use this identifier to cite or link to this item:
https://doi.org/10.3390/cancers15143590
DC Field | Value | |
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dc.title | How Asian Breast Cancer Patients Experience Unequal Incidence of Chemotherapy Side Effects: A Look at Ethnic Disparities in Febrile Neutropenia Rates | |
dc.contributor.author | Lim, Zi Lin | |
dc.contributor.author | Ho, Peh Joo | |
dc.contributor.author | Hartman, Mikael | |
dc.contributor.author | Tan, Ern Yu | |
dc.contributor.author | Riza, Nur Khaliesah Binte Mohamed | |
dc.contributor.author | Lim, Elaine Hsuen | |
dc.contributor.author | Nitar, Phyu | |
dc.contributor.author | Joint Breast Cancer Registry (JBCR), Jingmei | |
dc.contributor.author | Wong, Fuh Yong | |
dc.contributor.author | Li, Jingmei | |
dc.date.accessioned | 2023-11-18T04:08:18Z | |
dc.date.available | 2023-11-18T04:08:18Z | |
dc.date.issued | 2023-07 | |
dc.identifier.citation | Lim, Zi Lin, Ho, Peh Joo, Hartman, Mikael, Tan, Ern Yu, Riza, Nur Khaliesah Binte Mohamed, Lim, Elaine Hsuen, Nitar, Phyu, Joint Breast Cancer Registry (JBCR), Jingmei, Wong, Fuh Yong, Li, Jingmei (2023-07). How Asian Breast Cancer Patients Experience Unequal Incidence of Chemotherapy Side Effects: A Look at Ethnic Disparities in Febrile Neutropenia Rates. CANCERS 15 (14). ScholarBank@NUS Repository. https://doi.org/10.3390/cancers15143590 | |
dc.identifier.issn | 2072-6694 | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/246059 | |
dc.description.abstract | The majority of published findings on chemotherapy-induced febrile neutropenia (FN) are restricted to three ethnic groups: Asians, Caucasians, and African Americans. In this two-part study, we examined FN incidence and risk factors in Chinese, Malay, and Indian chemotherapy-treated breast cancer (BC) patients. Hospital records or ICD codes were used to identify patients with FN. In both the Singapore Breast Cancer Cohort (SGBCC) and the Joint Breast Cancer Registry (JBCR), the time of the first FN from the start of chemotherapy was estimated using Cox regression. Multinomial regression was used to evaluate differences in various characteristics across ethnicities. FN was observed in 170 of 1014 patients in SGBCC. The Cox model showed that non-Chinese were at higher risk of developing FN (HRMalay [95% CI]:2.04 [1.44–2.88], p < 0.001; HRIndian:1.88 [1.11–3.18], p = 0.018). In JBCR, FN was observed in 965 of 7449 patients. Univariable Cox models identified ethnicity, a lower baseline absolute neutrophil count, non-luminal A proxy subtypes, and anthracycline-containing regimens as risk factors. Disparities across ethnicities’ risk (HRMalay:1.29 [1.07–1.54], p = 0.006; HRIndian:1.50 [1.19–1.88], p < 0.001) remained significant even after further adjustments. Finally, an age-adjusted multinomial model showed that Malays (p = 0.006) and Indians (p = 0.009) were significantly more likely to develop multiple episodes of FN during treatment. Ethnic differences in chemotherapy-induced FN among BC patients exist. Further studies can focus on investigating pharmacogenetic differences across ethnicities. | |
dc.language.iso | en | |
dc.publisher | MDPI | |
dc.source | Elements | |
dc.subject | Science & Technology | |
dc.subject | Life Sciences & Biomedicine | |
dc.subject | Oncology | |
dc.subject | breast cancer | |
dc.subject | chemotherapy | |
dc.subject | febrile neutropenia | |
dc.subject | epidemiology | |
dc.subject | ethnicity | |
dc.subject | COLONY-STIMULATING FACTOR | |
dc.subject | RECEIVING CHEMOTHERAPY | |
dc.subject | PRIMARY PROPHYLAXIS | |
dc.subject | RISK | |
dc.subject | NEOADJUVANT | |
dc.subject | MORTALITY | |
dc.subject | PROFILE | |
dc.subject | IMPACT | |
dc.subject | COHORT | |
dc.type | Article | |
dc.date.updated | 2023-11-17T07:51:44Z | |
dc.contributor.department | SAW SWEE HOCK SCHOOL OF PUBLIC HEALTH | |
dc.contributor.department | SURGERY | |
dc.contributor.department | MEDICINE | |
dc.contributor.department | DEAN'S OFFICE (DUKE-NUS MEDICAL SCHOOL) | |
dc.description.doi | 10.3390/cancers15143590 | |
dc.description.sourcetitle | CANCERS | |
dc.description.volume | 15 | |
dc.description.issue | 14 | |
dc.published.state | Published | |
Appears in Collections: | Staff Publications Elements |
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How Asian Breast Cancer Patients Experience Unequal Incidence of Chemotherapy Side Effects A Look at Ethnic Disparities in F.pdf | Published version | 1.97 MB | Adobe PDF | OPEN | None | View/Download |
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