ABSTRACT
Objective:To investigate the predictive value of the changes of platelet-lymphocyte ratio (PLR) and neutrophil-lymphocyte ratio (NLR) in the therapeutic efficacy of the neoadjuvant treatment for breast cancer.Methods:The clinical data of 72 breast cancer patients who received neoadjuvant therapy in Nantong Tumor Hospital between February 2020 and January 2022 were retrospectively analyzed and the changes of PLR and NLR before and after neoadjuvant therapy were also analyzed. The receiver operating characteristic (ROC) curves were used to assess the predictive value of PLR, NLR and their changes in pathological complete remission (pCR) after neoadjuvant therapy.Results:The area under the ROC curve of PLR and NLR before the treatment, the difference in PLR before and after the treatment (ΔPLR), the difference in NLR before and after the treatment (ΔNLR) in predicting pCR was 0.520, 0.505,0.724 and 0.686,and the corresponding cut-off value was 269.231, 2.559, -2.840 and -1.457; the patients were divided into high and low groups according to the cut-off values. NLR before the treatment was not correlated with clinicopathological characteristics (all P > 0.05),while PLR before the treatment was correlated with tumor size ( P = 0.029), and ΔPLR was correlated with progesterone receptor expression ( P = 0.025), human epidermal growth factor receptor 2 (HER2) expression ( P < 0.001), molecular subtype ( P < 0.001), N stage ( P = 0.002), clinical stage ( P = 0.002) and treatment modality ( P < 0.001). ΔNLR was associated with HER2 expression ( P = 0.002), molecular subtype ( P = 0.024), tumor size ( P = 0.007), neural invasion ( P = 0.006), N stage ( P = 0.006), clinical stage ( P = 0.016) and treatment modality ( P = 0.014). ΔPLR and ΔNLR were influencing factors for patients achieving pCR after neoadjuvant therapy (all P < 0.05). Conclusions:Stage Ⅲ invasive breast cancer patients with higher ΔPLR and ΔNLR after neoadjuvant therapy have better prognosis.
ABSTRACT
ObjectiveTo analyze the changing trend of cerebrovascular disease burden in Minhang District of Shanghai from 1996 to 2021， and to provide scientific evidence for government to formulate targeted cerebrovascular disease prevention and control strategies. MethodsMortality， years of life lost（YLL）， years of lived with disability（YLD） and disability⁃adjusted life years（DALY） were used to evaluate the burden of cerebrovascular diseases in Minhang District. Joinpoint linear regression was used to analyze the trend of disease burden. ResultsFrom 1996 to 2021， the YLL rate of cerebrovascular diseases in Minhang District showed a downward trend （whole population： APC=-1.69%， t=-6.9， P<0.05）， The YLD rate of cerebrovascular diseases showed a slow upward trend （whole population： APC=1.17%， t=3.5， P<0.05）， The DALY rate of cerebrovascular diseases showed a downward trend， and fluctuated since 2003 （whole population： APC= -1.43%， t=-5.6， P<0.05）. The YLL rate of cerebrovascular diseases in men was higher than that in women， and the YLD rate of cerebrovascular diseases in women was higher than that in men. After 2014， the DALY of cerebrovascular diseases in men was higher than that in women. With the increase of age， the burden of cerebrovascular diseases increased， and the burden of disease increased significantly in the age group above 70. ConclusionThe burden of cerebrovascular diseases in Minhang District is at a high level， and there are differences in age， gender and other aspects. Measures such as screening， intervention and rehabilitation need to be improved to reduce disability and premature death caused by cerebrovascular diseases and to reduce the burden of cerebrovascular diseases on individuals， families and society.