This study explored the prognostic value of neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in rectal cancer patients receiving neoadjuvant concurrent chemoradiotherapy (CCRT).Between January 2006 and December 2016, 184 patients with newly-diagnosed rectal cancer receiving neoadjuvant CCRT were enrolled. Risk of overall survival (OS) and disease-free survival (DFS) were calculated using the Kaplan-Meier method and Cox proportional hazard models. Stratified survival analyses were also performed between post-neoadjuvant pathological (yp) stage.The mean follow-up time was 72.73 ± 36.82 months. High- and low-NLR patients differed significantly in both 5-year DFS (P = .026) and OS (P = .016). High- and low-PLR patients differed significantly in 5-year DFS (P = .011) but not OS (P = .185). Multivariate analyses revealed worse 5-year DFS (adjusted HR [aHR] = 2.8; 95% CI: 1.473-5.41; P = .002) and 5-year OS (aHR = 1.871; 95%CI: 1.029-3.4; P = .04) in the high-NLR group after adjusting for covariates. After adjustments, the high-PLR group had inferior 5-year DFS (aHR = 2.274; 95%CI: 1.473-5.419; P = .038) but not 5-year OS (aHR = 1.156; 95%CI: 0.650-2.056; P = .622). Further stratified analysis indicated that yp stage II and III patients with high NLR had worse 5-year DFS (aHR = 2.334; 95% CI: 1.158-4.725; P = .018) and OS (aHR = 2.226; 95% CI: 1.165-4.251; P = .015). Additionally, yp stage II and III patients with high PLR had inferior 5-year DFS (aHR = 2.012; 95% CI: 1.049-3.861; P = .036).Pre-CCRT NLR and PLR are independent prognostic factors for rectal cancer patients and could be used as a potential biomarker to identify high-risk patients for more intense treatment and care.
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http://dx.doi.org/10.1097/MD.0000000000019877 | DOI Listing |
Cancer Biol Ther
December 2025
Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, China.
Purpose: Neoadjuvant chemotherapy (NAC) has proven valuable in treating locally advanced colon cancer (LACC) and is included as a treatment option for patients with clinical T4b colon cancer by the National Comprehensive Cancer Network. However, the long-term survival benefit of NAC in LACC remains debated, due to a lack of conclusive clinical trial results identifying the patients who would benefit most from NAC. This study aimed to assess the efficacy of NAC in patients with LACC based on histological subtype.
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December 2024
Department of Colorectal Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
Objective: To investigate the optimal interval between self-expanding metal stent (SEMS) placement and radical surgery in patients with obstructive colorectal cancer.
Method: In this study, a retrospective research design was used to select 125 patients with obstructive colorectal cancer who underwent colonoscopic SEMS placement with subsequent radical surgery between February 2011 and November 2022 at Shanghai Changhai Hospital. In addition, their clinical data and therapeutic efficacy were examined.
Cancer Med
December 2024
Department of Breast Disease, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.
Purpose: Few studies with a large sample size are available on patients with metabolic syndrome (MetS) receiving neoadjuvant treatment (NAT) for breast cancer. This study aimed to investigate the impact of MetS on the prognosis of patients with breast cancer undergoing NAT.
Methods: The data of patients with breast cancer receiving NAT at our center from January 2017 to December 2019 were retrospectively analyzed.
Int J Surg
November 2024
Departments ofInterventional Ultrasound.
Background: Researches comparing laparoscopic liver resection (LLR) with microwave ablation (MWA) for 3-5 cm multifocal hepatocellular carcinoma (MFHCC) are rare.
Materials And Methods: From 2008 to 2019, 666 intrahepatic tumours in 289 patients from 12 tertiary medical centres in China were included in this retrospective study. Propensity score matching (PSM) was performed to balance variables between the two treatment groups over time frames 2008-2019 and 2013-2019 to observe the potential impact of advancements in intervention techniques on overall survival (OS), disease-free progression (DFS) of patients.
Quant Imaging Med Surg
December 2024
Department of General Surgery, The Second Hospital of Jilin University, Changchun, China.
Background: Patients with locally advanced rectal cancer (LARC) treated with surgery have a high risk of local recurrence. Intraoperative radiotherapy (IORT) is a promising method for treating locally advanced solid tumors, but there is limited research on the efficacy of IORT in treating LARC. This study aimed to evaluate the long-term efficacy of low-kV X-ray IORT in the treatment of LARC.
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