Dergiler / Adıyaman Üniversitesi Sağlık Bilimleri Dergisi / 2025 / Cilt: 11 Sayı: 3

İki tip luminal B meme kanseri: HER-2 negatif ve HER-2 pozitif metastatik luminal B meme kanseri arasındaki klinik farklılıklar

Two types of luminal B breast cancer: Clinical differences between HER2-negative and HER2-positive metastatic luminal B breast cancer

Mehmet Uzun(Kahramanmaraş Necip Fazıl Şehir Hastanesi)0000-0002-8596-4233
Savaş Gökçek(Kahramanmaraş Necip Fazıl Şehir Hastanesi)0000-0001-5928-0447
Eda Çalışkan Yıldırım(Sincan Eğitim ve Araştırma Hastanesi)0000-0003-0785-0238
Elif Atağ(DOKUZ EYLÜL ÜNİVERSİTESİ)0000-0002-2803-9287
Sayfa
231–240
Yayın Tarihi
2025-12-31
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Bulgular: ECOG (p<0,001), ER (p=0,001), PR (p=0,046), metastatik 1. sıra tedavi (p<0,001) ve mortalite (p=0,019) değişkenlerinde gruplar arasında anlamlı fark bulundu.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Amaç: Bu çalışma, HER-2 pozitif ve HER-2 negatif metastatik Luminal B meme kanseri alt tiplerini klinikopatolojik özellikler, tedavi yanıtları ve sağkalım süreleri açısından karşılaştırmayı amaçlamaktadır.
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Temel Bulgular & Veri:Gereç ve Yöntem: 2010-2024 yılları arasında tanı konulan 130 metastatik Luminal B meme kanseri hastasının retrospektif verileri incelendi.
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Sonuç & Katkı:Bulgular: ECOG (p<0,001), ER (p=0,001), PR (p=0,046), metastatik 1. sıra tedavi (p<0,001) ve mortalite (p=0,019) değişkenlerinde gruplar arasında anlamlı fark bulundu.
🔬Tür:Araştırma Makalesi
📍Kapsam:2010-2024 Verileri
⚙️Değişkenler:Luminal B · HER-2 pozitif · HER-2 negatif

Özet

Amaç: Bu çalışma, HER-2 pozitif ve HER-2 negatif metastatik Luminal B meme kanseri alt tiplerini klinikopatolojik özellikler, tedavi yanıtları ve sağkalım süreleri açısından karşılaştırmayı amaçlamaktadır. Gereç ve Yöntem: 2010-2024 yılları arasında tanı konulan 130 metastatik Luminal B meme kanseri hastasının retrospektif verileri incelendi. Hastalar HER-2 durumuna göre iki gruba ayrıldı; sağkalım Kaplan-Meier, log-rank testi ve Cox regresyon analiziyle değerlendirildi. Bulgular: ECOG (p<0,001), ER (p=0,001), PR (p=0,046), metastatik 1. sıra tedavi (p<0,001) ve mortalite (p=0,019) değişkenlerinde gruplar arasında anlamlı fark bulundu. Median genel sağkalım HER-2 pozitif grupta 29,66 ay, HER-2 negatif grupta 42,53 ay idi (p=0,082). Sonuç: HER-2 durumuna göre sağkalım farklılıkları istatistiksel anlam taşımamakla birlikte, tedavi yaklaşımları arasında belirgin klinik ayrışmalar saptanmıştır.

Abstract

Aim: To compare clinicopathological features, treatment responses, and survival outcomes of HER-2 positive and HER-2 negative metastatic Luminal B breast cancer. Materials and Methods: Retrospective data of 130 patients diagnosed between 2010 and 2024 were analyzed. Patients were grouped by HER-2 status, and comparisons were made. Survival analyses used Kaplan-Meier curves, log-rank tests, and Cox regression. Results: Significant differences were observed in ECOG performance status (p<0.001), ER (p=0.001), PR (p=0.046), first-line metastatic treatment (p<0.001), and mortality (p=0.019). Median overall survival was 29.66 months in the HER-2 positive group and 42.53 months in the HER-2 negative group (p=0.082). Conclusion: While survival outcomes did not differ significantly between groups, distinct differences in treatment strategies were identified.

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Bu Makaleye Atıf Yap

Uzun, M., Gökçek, S., Çoban, M. M., Yıldırım, E. Ç., Atağ, E. (2025). İki tip luminal B meme kanseri: HER-2 negatif ve HER-2 pozitif metastatik luminal B meme kanseri arasındaki klinik farklılıklar. Adıyaman Üniversitesi Sağlık Bilimleri Dergisi, Cilt: 11 Sayı: 3, 231–240. https://doi.org/10.30569/adiyamansaglik.1659044

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