User login
Key clinical point: In patients with human epidermal growth factor receptor 2-negative (HER2−) inflammatory breast cancer (BC), the estrogen receptor-positive (ER+)/progesterone receptor-negative (PR−) vs ER+/PR+ phenotype was associated with significantly worse survival outcomes.
Major finding: Patients with ER+/PR‒ vs ER+/PR+ phenotype had significantly worse BC-specific survival (hazard ratio [HR] 1.764; P < .001) and overall survival (HR 1.675; P < .001) outcomes.
Study details: This retrospective study analyzed the data of 1553 women with ER+/HER2− inflammatory BC from the Surveillance, Epidemiology, and End Results (SEER) database, of whom 25.5% and 74.5% of patients presented with ER+/PR− and ER+/PR+ phenotypes, respectively.
Disclosures: This study was supported by grants from the North Sichuan Medical College Scientific Research and Development Project and Guigang Science and Technology Project. The authors declared no conflicts of interest.
Source: Luo Y et al. ER+/PR− phenotype exhibits more aggressive biological features and worse outcome compared with ER+/PR+ phenotype in HER2-negative inflammatory breast cancer. Sci Rep. 2024;14:197 (Jan 2). doi: 10.1038/s41598-023-50755-4
Key clinical point: In patients with human epidermal growth factor receptor 2-negative (HER2−) inflammatory breast cancer (BC), the estrogen receptor-positive (ER+)/progesterone receptor-negative (PR−) vs ER+/PR+ phenotype was associated with significantly worse survival outcomes.
Major finding: Patients with ER+/PR‒ vs ER+/PR+ phenotype had significantly worse BC-specific survival (hazard ratio [HR] 1.764; P < .001) and overall survival (HR 1.675; P < .001) outcomes.
Study details: This retrospective study analyzed the data of 1553 women with ER+/HER2− inflammatory BC from the Surveillance, Epidemiology, and End Results (SEER) database, of whom 25.5% and 74.5% of patients presented with ER+/PR− and ER+/PR+ phenotypes, respectively.
Disclosures: This study was supported by grants from the North Sichuan Medical College Scientific Research and Development Project and Guigang Science and Technology Project. The authors declared no conflicts of interest.
Source: Luo Y et al. ER+/PR− phenotype exhibits more aggressive biological features and worse outcome compared with ER+/PR+ phenotype in HER2-negative inflammatory breast cancer. Sci Rep. 2024;14:197 (Jan 2). doi: 10.1038/s41598-023-50755-4
Key clinical point: In patients with human epidermal growth factor receptor 2-negative (HER2−) inflammatory breast cancer (BC), the estrogen receptor-positive (ER+)/progesterone receptor-negative (PR−) vs ER+/PR+ phenotype was associated with significantly worse survival outcomes.
Major finding: Patients with ER+/PR‒ vs ER+/PR+ phenotype had significantly worse BC-specific survival (hazard ratio [HR] 1.764; P < .001) and overall survival (HR 1.675; P < .001) outcomes.
Study details: This retrospective study analyzed the data of 1553 women with ER+/HER2− inflammatory BC from the Surveillance, Epidemiology, and End Results (SEER) database, of whom 25.5% and 74.5% of patients presented with ER+/PR− and ER+/PR+ phenotypes, respectively.
Disclosures: This study was supported by grants from the North Sichuan Medical College Scientific Research and Development Project and Guigang Science and Technology Project. The authors declared no conflicts of interest.
Source: Luo Y et al. ER+/PR− phenotype exhibits more aggressive biological features and worse outcome compared with ER+/PR+ phenotype in HER2-negative inflammatory breast cancer. Sci Rep. 2024;14:197 (Jan 2). doi: 10.1038/s41598-023-50755-4