Research Article

Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients

Volume: 16 Number: 4 October 1, 2023
TR EN

Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients

Abstract

Purpose: As systemic inflammatory indices and prognostic nutritional index are associated with poor prognosis in many tumor types, the goal of the present study was to ascertain their effect along with the neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, lymphocyte/monocyte ratio, C-reactive protein/albumin ratio, and systemic inflammatory response index on the progression-free survival (PFS) and overall survival (OS) of hormone receptor-positive HER2-negative (HR+/HER2−) metastatic breast cancer patients before CDK4/6 inhibitor treatment. Materials and methods: The medical records of 79 patients with HR+/HER2− metastatic breast cancer who presented at the Medical Oncology Outpatient Clinic between January 2018 and May 2022 were retrospectively analyzed to gather relevant data measured before CDK4/6 inhibitor treatment in order to establish the effect of key markers on their PFS and OS. Results: The median age of the participating patients, 70 (88.6%) of whom were postmenopausal, was 53 years (range 26-80 years). While 68 patients (86.1%) had a 0 performance score, 10 (12.7%) developed metastases during adjuvant endocrine therapy. Factors affecting PFS were age <50 (p=0.061), metastasis development during adjuvant endocrine therapy (p=0.09) and C-reactive protein/albumin ratio (p=0.019), while OS was primarily influenced by age <50 (p=0.069) and metastasis development during adjuvant endocrine therapy (p=0.012). Conclusion: In the examined HR+/HER2− metastatic breast cancer patients, systemic inflammatory indices and prognostic nutritional index before CDK4/6 inhibitor treatment affected PFS. In addition, metastasis development during adjuvant endocrine therapy, progesterone receptor percentage, and age below 50 years emerged as prognostic factors for shorter overall survival.

Keywords

References

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Details

Primary Language

English

Subjects

Oncology and Carcinogenesis

Journal Section

Research Article

Early Pub Date

August 21, 2023

Publication Date

October 1, 2023

Submission Date

April 18, 2023

Acceptance Date

August 21, 2023

Published in Issue

Year 2023 Volume: 16 Number: 4

APA
Çakan Demirel, B., Yaren, A., Demiray, A. G., Yapar Taşköylü, B., Doğan, T., Özdemir, M., Güçlü Kantar, T., Karan, C., Değirmencioğlu, S., & Gokoz Dogu, G. (2023). Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients. Pamukkale Medical Journal, 16(4), 682-695. https://doi.org/10.31362/patd.1268419
AMA
1.Çakan Demirel B, Yaren A, Demiray AG, et al. Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients. Pam Med J. 2023;16(4):682-695. doi:10.31362/patd.1268419
Chicago
Çakan Demirel, Burçin, Arzu Yaren, Atike Gökçen Demiray, et al. 2023. “Prognostic Significance of Systemic Immune Inflammation Indices and Prognostic Nutritional Index before CDK4 6 Inhibitor Therapy in Hormone Receptor Positive, HER2 Negative Metastatic Breast Cancer Patients”. Pamukkale Medical Journal 16 (4): 682-95. https://doi.org/10.31362/patd.1268419.
EndNote
Çakan Demirel B, Yaren A, Demiray AG, Yapar Taşköylü B, Doğan T, Özdemir M, Güçlü Kantar T, Karan C, Değirmencioğlu S, Gokoz Dogu G (October 1, 2023) Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients. Pamukkale Medical Journal 16 4 682–695.
IEEE
[1]B. Çakan Demirel et al., “Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients”, Pam Med J, vol. 16, no. 4, pp. 682–695, Oct. 2023, doi: 10.31362/patd.1268419.
ISNAD
Çakan Demirel, Burçin - Yaren, Arzu - Demiray, Atike Gökçen - Yapar Taşköylü, Burcu - Doğan, Tolga - Özdemir, Melek - Güçlü Kantar, Taliha - Karan, Canan - Değirmencioğlu, Serkan - Gokoz Dogu, Gamze. “Prognostic Significance of Systemic Immune Inflammation Indices and Prognostic Nutritional Index before CDK4 6 Inhibitor Therapy in Hormone Receptor Positive, HER2 Negative Metastatic Breast Cancer Patients”. Pamukkale Medical Journal 16/4 (October 1, 2023): 682-695. https://doi.org/10.31362/patd.1268419.
JAMA
1.Çakan Demirel B, Yaren A, Demiray AG, Yapar Taşköylü B, Doğan T, Özdemir M, Güçlü Kantar T, Karan C, Değirmencioğlu S, Gokoz Dogu G. Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients. Pam Med J. 2023;16:682–695.
MLA
Çakan Demirel, Burçin, et al. “Prognostic Significance of Systemic Immune Inflammation Indices and Prognostic Nutritional Index before CDK4 6 Inhibitor Therapy in Hormone Receptor Positive, HER2 Negative Metastatic Breast Cancer Patients”. Pamukkale Medical Journal, vol. 16, no. 4, Oct. 2023, pp. 682-95, doi:10.31362/patd.1268419.
Vancouver
1.Burçin Çakan Demirel, Arzu Yaren, Atike Gökçen Demiray, Burcu Yapar Taşköylü, Tolga Doğan, Melek Özdemir, Taliha Güçlü Kantar, Canan Karan, Serkan Değirmencioğlu, Gamze Gokoz Dogu. Prognostic significance of systemic immune inflammation indices and prognostic nutritional index before CDK4/6 inhibitor therapy in hormone receptor positive, HER2 negative metastatic breast cancer patients. Pam Med J. 2023 Oct. 1;16(4):682-95. doi:10.31362/patd.1268419

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