ObjectiveTo investigate the mRNA expression profile and clinical significance of the RAB24 gene in hepatocellular carcinoma （HCC） based on multi-source database including The Cancer Genome Atlas （TCGA） and clinical cohort validation. MethodsData from TCGA （n=424） were utilized to evaluate the prognostic value of RAB24 expression via Kaplan-Meier analysis and Cox regression models. An independent clinical cohort comprising 90 HCC and 30 paracancerous tissues was established to validate protein expression and histopathological features through immunohistochemistry （IHC） and routine histological staining. The TIMER database was employed to analyze the association between RAB24 and the tumor microenvironment （TME）. Furthermore， integrated with LinkedOmics， GSEA and GSVA algorithms were used to quantitatively characterize the core molecular pathways regulated by RAB24. ResultsThe mRNA expression level of RAB24 in HCC was significantly higher than that in non-tumor liver tissues （P<0.05）. Kaplan-Meier analysis revealed that the overall survival （OS） of patients in the RAB24 low-expression group was significantly longer compared to the high-expression group （HR=1.570， Log-rank P=0.01）. Cox proportional hazards regression analysis demonstrated that RAB24 expression （HR=1.480， P=0.028）， T stage （HR=2.949， P<0.001）， M stage （HR=4.077， P=0.017）， and tumor residual status （HR=2.317， P<0.001） were independent prognostic factors for HCC. RAB24 expression was highly correlated with alpha-fetoprotein （AFP） levels and immune infiltration levels （P<0.01）， and showed a significant， low-level positive correlation with the TP53 gene （Rho=0.31， P<0.01）. Quantitative analysis of the RAB24 protein in clinical samples validated that RAB24 expression in HCC tissues was significantly elevated compared to non-tumor liver tissues （P<0.05）. TIMER analysis confirmed that RAB24 expression was highly associated with the infiltration of multiple immune cells （such as B cells and NK cells）， as well as stromal and tumor purity scores in tumor tissues （P<0.01）. GSEA/GSVA enrichment revealed that the P53， MYC， and mTORC1 signaling pathways were activated in the RAB24 high-expression group； correlation analysis confirmed that the RAB24 expression level exhibited a significant， low-level positive correlation with the ribosome pathway activity score （r=0.23， P<0.01）. ConclusionsThe RAB24 gene， as a poor prognostic factor for HCC patients， is a potential biomarker for HCC diagnosis， treatment and prognosis. The study is expected to lay a theoretical foundation for the precise diagnosis and treatment of clinical HCC.

AIM:To investigate the therapeutic effects of botulinum toxin A(BTXA)injection versus strabismus surgery in the treatment of acute acquired comitant esotropia(AACE).METHODS:Patient records of AACE cases treated at First People's Hospital of Nantong from January 2019 to September 2023 were retrospectively analyzed in this study. Patients were categorized into either strabismus surgery or BTXA injection groups based on treatment modality. Further stratification was performed according to preoperative deviation angles [>35 prism diopters(PD)vs ≤35 PD] and age(≥18 years adult group vs <18 years adolescent group). The baseline patient characteristics were collected, deviation angles at multiple timepoints before and after treatment were measured, and stereopsis test results were documented. Through comparative analysis of therapeutic outcomes across subgroups, we systematically evaluated the efficacy of different treatment approaches.RESULTS:A total of 43 AACE patients were included. At the final follow-up, both the surgery and BTXA injection groups showed a statistically significant decrease in deviation angle compared to pretreatment measurements(P<0.001). Significant differences were noted between the two groups in terms of the cure rate of strabismus and the recovery rate of stereopsis(P<0.05). For patients with deviations >35 PD, surgery yielded significantly better outcomes than injection therapy in postoperative angle, success rate, and stereopsis recovery(P<0.05). Similarly, in patients aged ≥18 years, surgical treatment was superior to injections in reducing strabismus angle, improving success rates, and restoring stereopsis(P<0.05).CONCLUSION:Both BTXA injection and strabismus surgery demonstrate therapeutic efficacy in AACE. Surgical treatment demonstrated superior efficacy compared to BTXA injection therapy, particularly in patients with deviations >35 PD and those aged ≥18 years. For patients with angles ≤35 PD or under 18 years, BTXA injection remains a viable treatment option.

Objective:To investigate the ocular pathogen spectrum and drug sensitivity characteristics of patients to be diagnosed with infectious keratitis within 10 years in two tertiary hospitals in Nantong City, Jiangsu Province, eastern China.Methods:A cross-sectional study was conducted.Microbial culture specimens from consecutive 1 404 patients with suspected infectious keratitis admitted to the Department of Ophthalmology at the First People's Hospital of Nantong City and Nantong University Affiliated Hospital from January 2014 to October 2023 were collected.The patients' general data, etiology and drug sensitivity test results were analyzed.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Nantong First People's Hospital (No.2021KT273) and Nantong University Affiliated Hospital (No.2019-K068).Results:Among 1 404 patients with suspected infectious keratitis, the positive rate of microbial culture was 37.04%(520/1 404).A total of 537 strains were isolated and cultured, with fungi accounting for 69.09%(371/537) and bacteria accounting for 30.91%(166/537).The common bacterial genera in fungal keratitis were Fusarium (47.17%, 175/371), Alternaria (15.90%, 59/371), Aspergillus (14.56%, 54/371), Certospora (10.78%, 40/371) and Penicillium (3.50%, 13/371).The annual composition ratio of Fusarium showed a downward trend, while Certospora showed an upward trend.The common bacteria in bacterial keratitis were Staphylococcus epidermidis (24.10%, 40/166), Streptococcus pneumoniae (17.47%, 29/166), Pseudomonas aeruginosa (13.25%, 22/166), Staphylococcus aureus (6.63%, 11/166) and Corynebacterium macginleyi (4.22%, 7/166).The annual composition ratio of Pseudomonas aeruginosa showed an increasing trend.The resistance rates of gram-positive bacteria to levofloxacin and vancomycin were 36.26% and 0% respectively, and the resistance rates of gram-negative bacteria to aminoglycosides and ceftazidime were <10%.A total of 61 bacterial strains (40.94%) were multi-drug resistant. Conclusions:Fusarium is common in fungal keratitis, and Corynebacterium macginleyi in bacterial keratitis may be a microbial feature in Nantong City.Levofloxacin may no longer be suitable as a first-line antibiotic for topical ocular use.

Objective:To investigate the ocular pathogen spectrum and drug sensitivity characteristics of patients to be diagnosed with infectious keratitis within 10 years in two tertiary hospitals in Nantong City, Jiangsu Province, eastern China.Methods:A cross-sectional study was conducted.Microbial culture specimens from consecutive 1 404 patients with suspected infectious keratitis admitted to the Department of Ophthalmology at the First People's Hospital of Nantong City and Nantong University Affiliated Hospital from January 2014 to October 2023 were collected.The patients' general data, etiology and drug sensitivity test results were analyzed.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Nantong First People's Hospital (No.2021KT273) and Nantong University Affiliated Hospital (No.2019-K068).Results:Among 1 404 patients with suspected infectious keratitis, the positive rate of microbial culture was 37.04%(520/1 404).A total of 537 strains were isolated and cultured, with fungi accounting for 69.09%(371/537) and bacteria accounting for 30.91%(166/537).The common bacterial genera in fungal keratitis were Fusarium (47.17%, 175/371), Alternaria (15.90%, 59/371), Aspergillus (14.56%, 54/371), Certospora (10.78%, 40/371) and Penicillium (3.50%, 13/371).The annual composition ratio of Fusarium showed a downward trend, while Certospora showed an upward trend.The common bacteria in bacterial keratitis were Staphylococcus epidermidis (24.10%, 40/166), Streptococcus pneumoniae (17.47%, 29/166), Pseudomonas aeruginosa (13.25%, 22/166), Staphylococcus aureus (6.63%, 11/166) and Corynebacterium macginleyi (4.22%, 7/166).The annual composition ratio of Pseudomonas aeruginosa showed an increasing trend.The resistance rates of gram-positive bacteria to levofloxacin and vancomycin were 36.26% and 0% respectively, and the resistance rates of gram-negative bacteria to aminoglycosides and ceftazidime were <10%.A total of 61 bacterial strains (40.94%) were multi-drug resistant. Conclusions:Fusarium is common in fungal keratitis, and Corynebacterium macginleyi in bacterial keratitis may be a microbial feature in Nantong City.Levofloxacin may no longer be suitable as a first-line antibiotic for topical ocular use.

Objective:To explore the impact of preoperative Naples prognostic score (NPS) on the survival prognosis of patients with thoracic esophageal squamous cell carcinoma (ESCC).Methods:From December 2014 to December 2020, a total of 134 patients who underwent radical esophagectomy in Department of Thoracic Surgery, Affiliated Taixing People′s Hospital of Yangzhou University were retrospectively analyzed. The NPS was calculated by the median values of preoperative serum albumin, total cholesterol, neutrophil to lymphocyte ratio (NLR) and lymphocyte to monocyte ratio (LMR), and then the enrolled patients were divided into NPS 0 group (20 cases), NPS 1 or 2 group (62 cases) and NPS 3 or 4 group (52 cases). Kaplan-Meier method was used to calculate survival rate and survival comparison was performed by log-rank test. The univa-riate and multivariate Cox models were used to analyze the relationship between NPS and survival prognosis.Results:The 1-, 3- and 5-year progression free survival (PFS) rates were 95.0%, 70.0% and 60.0% in the NPS 0 group, 66.1%, 24.2% and 24.2% in the NPS 1 or 2 group, and 48.1%, 3.8% and 1.9% in the NPS 3 or 4 group respectively, with a statistically significant difference ( χ2=31.27, P<0.001). In the NPS 0 group, the 1-, 3- and 5-year overall survival (OS) rates were 100.0%, 80.0% and 70.0% respectively. In the NPS 1 or 2 group, the 1-, 3- and 5-year OS rates were 96.8%, 36.7% and 32.3% respectively, while in the NPS 3 or 4 group, the 1-, 3- and 5-year OS rates were 90.4%, 32.7% and 5.8% respectively, and there was a statistically significant difference ( χ2=29.70, P<0.001). Univariate analysis found that sex, T stage, N stage, TNM stage and NPS were closely related to PFS and OS of patients with thoracic ESCC (all P<0.05). Furthermore, multivariate Cox regression analysis showed that T stage ( HR=1.46, 95% CI: 1.07-2.00, P=0.019), N stage ( HR=1.34, 95% CI: 1.02-1.76, P=0.037) and NPS (set NPS 0 group as the subvariable, NPS 1 or 2 group: HR=3.35, 95% CI: 1.58-7.11, P=0.002; NPS 3 or 4 group: HR=6.15, 95% CI: 2.89-13.11, P=0.001) were independent prognostic factors for PFS. Additionally, T stage ( HR=1.67, 95% CI: 1.01-2.77, P=0.046), N stage ( HR=1.44, 95% CI: 1.00-2.20, P=0.048) and NPS (set NPS 0 group as the subvariable, NPS 1 or 2 group: HR=3.10, 95% CI: 1.31-7.32, P=0.010; NPS 3 or 4 group: HR=5.09, 95% CI: 2.14-12.11, P=0.001) were independent prognostic factors for OS. Conclusion:Preoperative NPS plays an important role in predicting the survival prognosis of patients with thoracic ESCC.

Objective:To investigate the effects of pre-treatment Naples prognostic score (NPS), including inflammation-related and nutrition-related indicators, on the treatment efficacy and prognosis of patients with thoracic esophageal squamous cell carcinoma (ESCC) receiving chemoradiotherapy.Methods:A retrospective analysis was conducted for 123 patients diagnosed with thoracic ESCC. These patients were treated either with standard curative radiotherapy (RT) alone or with concurrent chemoradiotherapy (CCRT) in the Affiliated Taixing People's Hospital of Yangzhou University between January 2014 and December 2017. The patients were divided into NPS 0 group (18 cases), NPS 1 or 2 group (60 cases), and NPS 3 or 4 group (45 cases). The responsiveness to treatment was analyzed using logistic regression analysis. The Kaplan-Meier method and log-rank test were adopted to calculate and compare the progression-free survival (PFS) and overall survival (OS) rates. Meanwhile, Cox proportional hazards models were used for the multivariate analyses.Results:The overall effective rate across the entire cohort was 65.0%, and the effective rates of the NPS 0 group, NPS 1 or 2 group, and NPS 3 or 4 group were 88.9%, 73.3%, and 44.4%, respectively. As indicated by the univariate logistic analysis, the treatment responses in patients with ESCC were highly associated with TNM stage, treatment method, neutrophil to lymphocyte ratio (NLR), lymphocyte to monocyte ratio (LMR), and NPS (1 or 2 group and 3 or 4 group) ( HR =1.633, 0.225, 4.002, 0.320, 2.909, 6.591, P<0.05). Subsequently, multivariate logistic regression analysis showed that treatment strategy alone ( HR =0.214, 95% CI 0.105-0.436, P=0.001), NLR ( HR =2.547, 95% CI 1.248-5.199, P=0.010), and NPS (1 or 2 group: HR=1.193, 95% CI 1.377-9.691, P=0.033; 3 or 4 group: HR =3.349, 95% CI 1.548-10.499, P=0.003) were independent risk factors for tumour response. In addition, the univariate analysis indicates that TNM stage, treatment modality, NLR, LMR, and NPS were significantly associated with PFS and OS( HRPFS=1.480, 0.364, 2.129, 0.635, 3.316, 6.599, P < 0.05; HROS=1.149, 0.308, 2.306, 0.609, 3.316, 6.599, P < 0.05). Furthermore, multivariate Cox proportional hazard regression model analysis showed that TNM stage ( HR =1.408, 95% CI 1.069-1.854, P=0.015), treatment modality ( HR =0.367, 95% CI 0.261-0.516, P=0.015), NLR ( HR =1.518, 95% CI 1.078-2.139, P=0.017), and NPS (1 or 2 group: HR=3.279, 95% CI 1.405-7.653, P=0.006; 3 or 4 group: HR =6.233, 95% CI 2.439-15.875, P < 0.001) were considered independent prognostic factors for PFS. Additionally, these parameters were also independent prognostic factors for OS. Conclusions:Using inflammation-related and nutrition-related biomarkers, this study demonstrated that NPS is promising as a predictive indicator for the therapeutic effects and survival prognosis in patients with ESCC receiving CRT or RT alone.

Objective:To explore the impact of the number of pathological lymph node metastasis areas on the prognosis of patients with thoracic esophageal squamous cell carcinoma (ESCC) after radical surgery.Methods:The clinicopathologic data of 153 patients with ESCC treated by radical surgery at the Department of Thoracic Surgery of the Affiliated Taixing People′s Hospital of Yangzhou University from January 2012 to December 2014 were retrospectively analyzed. Among these patients, 76 had no adjuvant therapy, and 77 received adjuvant radiotherapy or chemoradiotherapy after surgery. According to the lymph node classification criteria of American Thoracic Association and the number of pathological lymph node metastasis areas, the patients were divided into non-regional lymph node metastasis group ( n=68), oligo-regional lymph node metastasis group (1-2 regional lymph node metastasis, n=54) and multi-regional lymph node metastasis group (≥3 regional lymph node metastasis, n=31). Kaplan-Meier method was used to calculate survival rate and survival comparison was performed by log-rank test. The Cox proportional hazards model was used to analyze prognostic factors, receiver operating characteristic (ROC) curve was used to analyze the predictive value of the number of lymph node metastasis areas. Results:The median overall survival (OS) was 37.0 months for the 153 patients, and the 1-, 3- and 5-year OS rates were 97.4%, 51.0% and 30.7% respectively. In the non-regional lymph node metastasis group, the median OS was 46.0 months, and the 1-, 3- and 5-year OS rates were 97.1%, 58.8% and 39.7% separately. In the oligo-regional lymph node metastasis group, the median OS was 39.0 months, and the 1-, 3- and 5-year OS rates were 94.4%, 55.6% and 35.2% respectively. In the multi-regional lymph node metastasis group, the median OS was 26.0 months, and the 1-, 3- and 5-year OS rates were 98.1%, 25.8% and 3.2% separately. There was a statistically significant difference among the three groups ( χ2=18.257, P<0.001). Among the 76 patients without adjuvant treatment, the 1-, 3- and 5-year OS rates were 94.7%, 50.0% and 34.2% in patients with non-regional lymph node metastasis, 90.9%, 36.4% and 9.1% in patients with oligo-regional lymph node metastasis, 97.4%, 18.8% and 0 in patients with multi-regional lymph node metastasis, and there was a statistically significant difference ( χ2=8.201, P=0.017). Among the 77 patients with adjuvant therapy, the 1-, 3- and 5-year OS rates were 97.7%, 66.7% and 46.7% in patients with non-regional lymph node metastasis, 96.9%, 68.8% and 53.1% in patients with oligo-regional lymph node metastasis, 93.3%, 26.7% and 6.7% in patients with multi-regional lymph node metastasis, and there was a statistically significant difference ( χ2=18.083, P<0.001). Univariate analysis showed that age ( HR=1.534, 95% CI: 1.041-2.260, P=0.030), T stage ( HR=1.757, 95% CI: 1.197-2.579, P=0.004), N stage ( HR=1.548, 95% CI: 1.043-2.297, P=0.030), TNM stage ( HR=1.392, 95% CI: 1.114-2.459, P=0.015), adjuvant therapy ( HR=0.545, 95% CI: 0.370-0.803, P=0.002) and number of lymph node metastasis areas (multi-regional lymph node metastasis versus non-regional lymph node metastasis: HR=0.385, 95% CI: 0.238-0.624, P<0.001; multi-regional lymph node metastasis versus oligo-regional lymph node metastasis: HR=0.442, 95% CI: 0.269-0.726, P=0.001) were closely related to OS in patients with ESCC after operation. Multivariate analysis showed that T stage ( HR=1.699, 95% CI: 1.143-2.525, P=0.009), adjuvant therapy ( HR=0.577, 95% CI: 0.386-0.864, P=0.008) and number of lymph node metastasis areas (multi-regional lymph node metastasis versus non-regional lymph node metastasis: HR=0.553, 95% CI: 0.411-0.996, P=0.011; multi-regional lymph node metastasis versus oligo-regional lymph node metastasis: HR=0.550, 95% CI: 0.328-0.924, P=0.024) were independent prognostic factors for OS. The number of lymph node metastasis areas (AUC=0.648, 95% CI: 0.560-0.735, P=0.004) was better than the number of lymph node metastasis (AUC=0.595, 95% CI: 0.497-0.694, P=0.061) in predicting OS of patients with ESCC after radical surgery. Conclusion:The number of postoperative pathological lymph node metastasis areas in thoracic ESCC has important value in predicting survival prognosis, and adjuvant therapy can significantly improve the OS of patients with oligo-regional lymph node metastasis.

Objective:To explore the influence of clinicopathological factors besides TNM stage, including preoperative tumor volume, length and maximum diameter, on survival prognosis of patients with thoracic esophageal squamous cell carcinoma (ESCC), and to evaluate the predictive survival rate of clinicopathological variables with statistical significance by nomogram.Methods:A total of 296 patients with ESCC treated by radical resection at the Department of Thoracic Surgery of Affiliated Taixing People′s Hospital of Yangzhou University from 2011 to 2014 were retrospectively analyzed. These patients were grouped for further analysis according to the optimal threshold of preoperative tumor volume, length and maximum diameter. Kaplan-Meier method was used to calculate survival rate and survival comparison was performed by log-rank test. The univariate and multivariate Cox models were used to analyze the relationships between clinical variables and survival prognosis. Finally, nomogram model was established by integrating statistically significant clinicopathological parameters, and the predictive value of this model was further verified by calibration curve, concordance index (C-index) and decision curve.Results:The optimal thresholds of preoperative tumor volume were 32 cm 3 and 72 cm 3 by X-tile analysis, and among the patients whose tumor volume was <32 cm 3 ( n=94), the 1-, 3- and 5-year survival rates were 100%, 84.0% and 68.1%; in the 32-72 cm 3 group ( n=118), the 1-, 3- and 5-year survival rates were 98.3%, 42.4% and 24.6%; in the >72 cm 3 group ( n=84), the 1-, 3- and 5-year survival rates were 94.1%, 25.0 and 7.1% ( χ2=86.639, P<0.001). The optimal cutoff values of tumor length were 3.0 cm and 5.0 cm, and among the patients with tumor length <3.0 cm ( n=62), the 1-, 3-, and 5-year survival rates were 99.5%, 87.1% and 69.4%; in the 3.0-5.0 cm group ( n=146), the 1-, 3-, and 5-year survival rates were 98.6%, 47.9% and 30.1%; in the >5.0 cm group ( n=88), the 1-, 3-, and 5-year survival rates were 94.3%, 29.6%, 13.6%, respectively ( χ2=53.607, P<0.001). The thresholds of tumor maximum diameter were 2.5 cm and 3.5 cm, and among these, the 1-, 3- and 5-year survival rates were 99.5%, 84.3% and 74.5% in the maximum diameter <2.5 cm group ( n=51); 98.3%, 57.0% and 36.4% in the 2.5-3.5 cm group (n=121); and 96.0%, 29.0% and 13.7% in the maximum diameter >3.5 cm group ( n=124, χ2=62.109, P<0.001). In univariate analysis, the following factors were significantly associated with overall survival (OS): tumor location, differentiation grade, T stage, N stage, TNM stage, adjuvant therapy, preoperative tumor volume, length and maximum diameter (all P<0.05). Furthermore, multivariate Cox regression analysis showed that differentiation grade ( HR=0.514, 95% CI: 0.366-0.723, P=0.019), TNM stage ( HR=1.757, 95% CI: 1.267-2.612, P=0.015), adjuvant therapy ( HR=0.669, 95% CI: 0.503-0.889, P=0.006), preoperative tumor volume (set <32 cm 3 as the dummy variable, 32-72 cm 3: HR=3.689, 95% CI: 2.415-5.637, P<0.001; >72 cm 3: HR=5.720, 95% CI: 3.606-9.075, P<0.001) were independent risk factors for OS. Finally, the C-index of OS by nomogram incorporated the statistically significant clinicopathological parameters was predicted to be 0.722 (95% CI: 0.687-0.757), which was significantly higher than the 7th AJCC TNM stage, the C-index 0.633 (95% CI: 0.595-0.671). In addition, the calibration curve of nomogram model was highly consistent with actual observation for the five-year OS rate, and the decision curve analysis also showed that nomogram model had higher clinical application potentials than TNM staging model in predicting survival prognosis of thoracic ESCC after surgery. Conclusion:The nomogram incorporated preoperative tumor volume is of great value in predicting survival prognosis of patients with thoracic ESCC.

Objective: To evaluate preoperative nutritional status and inflammatory status by Nutritional Risk Screening-2002 (NRS-2002) and hematologic inflammatory markers in patients with thoracic esophageal squamous cell carcinoma (ESCC), and to explore their effects on long-term survival prognosis. Methods: A total of 113 patients with thoracic ESCC treated by radical resection were grouped for further analysis according to preoperative NRS-2002 score, systemic inflammation score (SIS) and the combination of neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio (CNP) score. The progression free survival (PFS) and overall survival (OS) between groups were compared. Multivariate Cox regression analysis was used to determine the independent prognostic factors of patients with thoracic esophageal squamous cell carcinoma, and the interaction analysis of statistically significant factors was carried out. Results: The median PFS was 21 months for all the patients. The 1-year, 3-year and 5-year PFS rates were 69.0%, 25.7% and 23.1%, respectively. Correspondingly, the median OS was 36 months, and the 1-year, 3-year and 5-year OS rates were 95.6%, 46.2% and 29.2%, respectively. Cox univariate analysis showed that T stage, N stage, TNM stage, SIS, CNP score and NRS-2002 score were significantly associated with PFS and OS (all P<0.05), and sex was associated with PFS (P=0.032) in patients with thoracic ESCC. Furthermore, cox multivariate analysis showed that TNM stage (HR=1.570, P=0.039), NRS-2002 score (HR=2.706, P<0.001) and CNP score (HR=1.463, P=0.011) were independent prognosis factors of PFS in patients with thoracic ESCC. In cox model interaction analysis, there was a positive interaction between NRS-2002 score and CNP score (RR=2.789, P<0.001). Conclusion Preoperative NRS-2002 score combined with CNP score are risk factors for prognosis of patients with thoracic ESCC, which can be used as prognostic indicators.

Objective The purpose of this study was to investigate the influence of pre-treatment inflammatory markers on the therapeutic effect and survival outcome in patients with esophageal squamous cell carcinoma (ESCC) who received chemoradiotherapy (CRT) or radiotherapy (RT) alone.Methods A total of 107 patients who were diagnosed with ESCC were retrospectively analysed.They were treated with radical radiotherapy alone or concurrent chemoradiotherapy in the Affiliated Taixing People's Hospital of Yangzhou University between January 2013 and December 2014.According to the median values of neutrophil-lymphocyte ratio (NLR),platelet-lymphocyte ratio (PLR) and CRP/Alb ratio before treatment,the patients were divided into NLR＜3.06 group (54 cases) and NLR≥3.06 group (53 cases),PLR＜145.26 group (54 cases) and PLR≥ 145.26 (53 cases),CRP/Alb＜0.13 group (52 cases) and CRP/Alb≥0.13 (55 cases),respectively.The relationships between the response to treatment and these markers were analysed by univariate and multivariate logistic analyses.The Kaplan-Meier method and logrank test were adopted to calculate and compare associations of the progression-free survival (PFS) rates with these blood markers.Cox proportional hazards models were used for the univariate and multivariate analyses.Results The therapeutic effects of chemoradiotherapy,NLR＜3.06,PLR＜ 145.26 and CRP/ Alb＜ 0.13 were better than those of radiotherapy alone,NLR≥ 3.06,PLR≥ 145.26 and CRP/Alb ≥ 0.13,respectively,and the differences were statistically significant (HR=2.118,4.138,2.297,3.784,P＜0.05).Further analysis showed that chemoradiotherapy (HR =1.342,95％ CI 1.023 ～ 2.467,P＜ 0.05) and CRP/Alb ratio＜ 0.13 (HR =7.004,95％ CI 2.088 ～ 23.496,P＜0.05) were independent risk factors for good tumour response.In addition,TNM stage,treatment modality,NLR,PLR and CRP/Alb ratio were significantly associated with PFS by the univariate analysis (P＜0.05 for all).Furthermore,the multivariate Cox proportional hazard regression model analysis showed that only TNM stage (HR =1.326,95％ CI 1.070-1.833 P＜0.05),treatment modality (HR =0.400,95％ CI 0.230-0.694,P＜0.05) and CRP/Alb ratio (HR=3.518,95％ CI 1.975-6.266,P＜ 0.05) were considered independent prognostic factors for PFS.And according to TNM staging and treatment subgroup analysis,CRP/Alb＜0.13 had better progression-free survival time than CRP/Alb≥ 0.13 ESCC patients.Finally,the ROC curve also confirmed that CRP/Alb was superior to NLR and PLR in predicting short-term efficacy and progression-free survival in ESCC patients receiving chemoradiotherapy.Conclusions Our study demonstrated that CRP/Alb ratio was promising as a predictive marker for the therapeutic effect and survival outcome in ESCC patients receiving CRT or RT alone.