Objective To evaluate the effects of intensive care unit (ICU)-acquired hypernatremia (IAH) on the outcome of septic shock patients. Methods This retrospective study analyzed 116 septic shock patients admitted to the ICU of the First Affiliated Hospital of Soochow University from August 2018 to December 2022. Patients were divided into two groups: IAH group and normonatremia group. χ2 test, t test and the Mann-Whitney U test of the non-parametric test were used to compare the differences in clinical data between the two groups. Independent risk factors for IAH were identified by unconditioned Logistic regression analysis, and receiver operating characteristic (ROC) curves were constructed to determine their role in predicting IAH. The Kaplan-Meier curve was used to evaluate the effects of IAH and its duration on 28-day survival. Results Renal insufficiency, K+ concentration, body temperature max, mechanical ventilation, chronic critical illness, rapid recovery, sepsis-associated encephalopathy, persistent inflammation, immunosuppression and catabolism syndrome, and the length of stay in ICU had significant differences (P<0.05). Multivariate logistic regression analysis showed: total urine volume in the previous 3 days [odds ratio (OR) 1.09, 95% confidence interval (CI) 1.01 - 1.16, P=0.019] and sodium content in enteral nutrition preparations (670 mg) (OR 6.00, 95%CI 1.61 - 22.42, P=0.006) were independent risk factors for IAH. In addition, the area under the ROC curve of total urine output in the first 3 days was 0.800 (95%CI 0.678 - 0.922, P=0.001). Finally, the duration of IAH was significantly correlated with 28-day survival rate (P=0.020). Conclusions IAH is a common and serious complication in septic shock, and is the main cause of poor prognosis. Sodium status may act as an ideal screening tool for patients with septic shock.
ObjectiveTo evaluate the effect of smoking and drinking status on the prognosis of patients with esophageal squamous cell carcinoma (ESCC).MethodsThe clinical data of 483 patients with ESCC who underwent surgical treatment in Shannxi Provincial People's Hospital from 2007 to 2016 were retrospectively analyzed. Among them, 352 patients were male and 131 were female, with a median age of 64 (37-80) years. There were 311 smokers and 172 drinkers. The relationship between preoperative drinking or smoking status and the clinicopathological characteristics of patients with ESCC was analyzed. Log-rank method and Cox risk regression were used to conduct univariate and multivariate survival analysis, respectively.ResultsThe preoperative smoking status was related to the patient's tumor location (P=0.030). Drinking status was associated with tumor location (P=0.001), degree of differentiation (P=0.030), pathological T stage (P=0.024) and pathological N stage (P=0.029). Univariate survival analysis showed that smoking status did not affect the disease-free survival (DFS) (P=0.188) and overall survival (OS) (P=0.127) of patients with ESCC. However, patients who drank alcohol had worse PFS than non-drinking patients (29.37 months vs. 42.87 months, P=0.009). It was further proved that alcohol consumption was an independent risk factor affecting patients' recurrence and metastasis by using multivariate analysis (RR=1.28, P=0.040). Alcohol consumption also reduced the OS of patients by 21.47 months (P=0.014), however, multivariate analysis did not yield significant results.ConclusionPreoperative drinking status is related to the stage and differentiation of patients with ESCC. It is an independent risk factor affecting the recurrence and metastasis of ESCC.
Lung is one of the most common metastatic organs of carcinomas. Pulmonary metastasectomy has become a common procedure in thoracic surgery and its effectiveness has been demonstrated by many researches. Once the malignant tumor is combined with lung metastasis, which belongs to the category of advanced tumor, surgical resection is only a palliative treatment to reduce the tumor load. However, there are still some controversies among the surgical indications, preoperative examinations, surgical methods and resection ranges, lymph node management, recurrence and re-resection of metastatic tumor and prognostic factors. This article reviews pulmonary metastasectomy from the above aspects.
Objective To investigate the cardiovascular events (CVE) and survival status of patients with bronchiectasis (BE) during follow-up after acute exacerbation. Methods Prospective cohort study was used. Clinical data of 134 BE patients with acute exacerbation who were hospitalized from July 2016 to September 2020 were collected. The patients were followed up after discharge by phone or respiratory clinic every 3 months until November 2022. CVE or death was the endpoint event. Result During the follow-up period, 41 patients developed CVE, while 93 patients did not. Fifty-one patients died during the follow-up period, with a mortality rate of 38.06%. Among them, 41 cases of CVE resulted in 21 deaths, with a mortality rate of 51.22%; 30 cases died in 93 non-CVE patients, with a mortality rate of 32.26%. Logistic regression results showed significant influencing factors for CVE in BE patients were age, hypertension, chronic obstructive pulmonary disease (COPD), and moderate to severe illness. The significant influencing factors for the death of BE patients were age, COPD, moderate and severe illness, and CVE events. The significant influencing factors for the death of CVE patients were age and receiving CVE treatment. The area under ROC curve (AUC) and 95%CI was 0.858 (0.729 - 0.970) for the warning model for CVE in BE patients. The AUC (95%CI) was 0.867 (0.800 - 0.927) for the warning model for death in BE patients. The AUC (95%CI) was 0.811 (0.640 - 0.976) for the warning model for death of CVE patients. Conclusions Population factors and comorbidities are risk factors for CVE in BE patients after acute exacerbation. The appearance of CVE worsens the long-term prognosis of BE patients. The corresponding warning models have high warning effectiveness with AUC>0.8.
Lung cancer ranks among the most prevalent and lethal malignancies globally. Its prognostic outcomes are not only contingent upon tumor characteristics and therapeutic interventions but also intricately linked to the nutritional and immune profiles of patients. This article conducts a thorough review of both domestic and international research, providing a comprehensive synthesis of the prognostic value of widely investigated nutritional and immune indicators in the context of lung cancer. The primary objective is to identify optimal prognostic markers in clinical practice, offering guidance for precise post-treatment assessment and early intervention for lung cancer patients.
ObjectiveTo explore the clinical application and recent progress of preoperative liver function evaluation methods.MethodThe literatures about the studies of indexes of preoperative liver function evaluation were summarized and analyzed.ResultsSerological indexes could reflect liver function in many aspects; Indocyanine green clearance test, Child-Pugh and MELD scoring system could improve the accuracy of evaluating liver reserve function; Imaging examination and artificial intelligence (radiomics and deep learning) helped to diagnose the degree of liver fibrosis and accurately measure the volume of functional liver.ConclusionsEach method of preoperative liver function evaluation has certain limitation. It needs comprehensive analysis combined with a variety of evaluation indexes so as to objectively and accurately evaluate liver function and formulate an individualized diagnosis and treatment plan that furthest benefits patients.
Objective To analyze the influencing factors of prognosis of patients with traumatic brain injury (TBI), and explore the influence of hemoglobin (Hb) level combined with blood pressure variability (BPV) on the quality of prognosis of patients with TBI. Methods The data of 186 TBI patients who received systemic treatment in the Affiliated Zhangjiagang Hospital of Soochow University between January 2020 and December 2021 were retrospectively analyzed. According to the Glasgow Outcome Scale (GOS) 3 months after treatment, they were divided into group A (GOS 4-5, 159 cases) and group B (GOS 1-3, 27 cases). The general clinical data, BPV indexes and Hb levels of the two groups were analyzed by single factor analysis and multiple logistic regression analysis, and the predictive value of the logistic regression model was evaluated by receiver operating characteristic (ROC) curve, sensitivity, specificity and area under the curve (AUC). Results There was no statistical significance in gender, age, body mass index, blood urea nitrogen, prothrombin time, fasting blood glucose level, or smoking history (P>0.05); the patients’ Glasgow Coma Scale at admission in group A was higher than that in group B (P<0.05), and the constituent ratio with a history of hypertension of group A was significantly lower than that of group B (P<0.05). The between-group differences in systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), and Hb at admission, and SBP, DBP, and MAP 72 h after treatment were not statistically significant (P>0.05); the SBP-standard deviation (SD), DBP-SD, SPB-coefficient of variation (CV) and DBP-CV of group B 72 h after treatment were significantly higher than those of group A (P<0.05), and the level of Hb was significantly lower than that of group A (P<0.05). Hb [odds ratio (OR)=0.787, 95% confidence interval (CI) (0.633, 0.978), P=0.031], SBP-CV [OR=1.756, 95%CI (1.073, 2.880), P=0.023] and DBP-CV [OR=1.717, 95%CI (1.107, 2.665), P=0.016] were all independent prognostic factors of TBI patients. The ROC showed that the combined index of BPV and Hb was more valuable than that of single prediction, with an AUC of 0.896 [95%CI (0.825, 0.935), P<0.05]. Conclusions Both BPV and Hb are independent factors affecting the prognosis of TBI patients, and their combined application can more effectively predict the prognosis of TBI patients. Therefore, when treating and evaluating the prognosis of TBI patients, closely monitoring the changes in blood pressure and Hb levels can timely and effectively control the development of the disease, and provide scientific reference for subsequent treatment.
ObjectiveTo explore the prognostic factors of malignant tumors in ampulla, lower bile duct, head of pancreas, uncinate process, and neck of pancreas after operation.MethodThe recent literatures on malignant tumors in this region at home and abroad were summarized.ResultsThe prognosis of five groups of malignant tumors in ampulla, lower bile duct, head of pancreas, uncinate process, and neck of pancreas was correlated with their origin, growth site, tumor diameter, nerve invasion, vascular invasion, lymphatic metastasis, pathological and histological classification, and cutting edge status. The different location and pathological classification of tumors made the different neurovascular invasion rate, lymphatic metastasis rate, and R0 resection rate.ConclusionsBy summarizing and analyzing the origin, growth site, diameter, nerve invasion, vascular invasion, lymphatic metastasis, pathological and histological classification, and cutting edge status of tumors, we can improve the clinical prediction of tumors in this region, select appropriate surgical methods before operation, and formulate more reasonable adjuvant treatment plan after operation, in order to improve the pertinence of the treatment of tumors in this region, improve the prediction, and finally better serve the clinical work.
Objective To study relationship between integrins and carcinogenesis, development, treatment or prognosis of gastric cancer. Methods The literatures about integrins and gastric cancer in recent years were reviewed and analyzed. Results The current study found that the β1 subunit integrins and αν subline integrins are closely associated with the gastric cancer. The β1 subunit integrins are associated with the invasion and metastasis of the gastric cancer, the αν subline integrins are associated with the typing, grading, and staging of the gastric cancer, and the ανβ3, ανβ5 and ανβ6 are associated with the prognosis of the gastric cancer, further more, the ανβ6 could be used as an independent effective prognostic factor. Conclusions Integrins are associated with occurrence, development, treatment, and prognosis of gastric cancer. It′s mechanism such as signal transduction pathway is not completely clarified. With further in-depth research, it′s molecular mechanism would be gradually elucidated and provide new ideas and methods for diagnosis, treatment, and prognosis of gastric cancer.
ObjectiveTo explore value of preoperative neutrophil-to-lymphocyte ratio (NLR) combined with carbohydrate antigen 19-9 (CA19-9) in evaluating prognosis for patients with pancreatic head carcinoma.MethodsThe clinical data of patients with pancreatic head carcinoma underwent radical pancreaticoduodenectomy in the Lanzhou University Second Hospital from February 2011 to August 2017 were retrospectively analyzed. The preoperative serum albumin (ALB), CA19-9, NLR, carcino-embryonic antigen (CEA), alpha-fetoprotein (AFP), N stage, tumor differentiated degree, and other indicators were recorded and the patient’s overall survival was recorded. Linear correlation analysis was used to examine the association of NLR with serum CA19-9. The receiver operating characteristic (ROC) curve was used to calculate the cutoff values of NLR and CA19-9 corresponding to the overall survival rate of 2-year. Kaplan-Meier method was used for survival analysis. Cox proportional hazards regression model was used to evaluate the prognostic value of preoperative CA19-9 and NLR.Results① A total of 121 patients were enrolled in this study. There was no significant correlation between the preoperative serum CA19-9 and NLR (r=0.100 05, P=0.272 9). ② Multivariate analysis showed that higher NLR, higher CA19-9 level, higher N stage, and lower tumor differentiation were the risk factors for overall survival of pancreatic head carcinoma (P<0.05). ③ The cutoff values of CA19-9 and NLR in evaluating the 2-year overall survival rate were 123.3 U/mL and 2.34 respectively by the ROC curve analysis, the area under ROC curve of CA19-9, NLR, and CA19-9 combined with NLR were 0.763, 0.686, and 0.823, respectively. ④ The proportions of patients with CEA≥5 μg/L and ≥N1 stage were higher in the patients with CA19-9≥123.3 U/mL as compared with patients with CA19-9<123.3 U/mL (P<0.05); The proportions of patients with preoperative serum ALB level <35 g/L and CEA≥5 μg/L, ≥N1 stage, and poor differentiation were higher in the patients with NLR≥2.34 as compared with the patients with NLR<2.34 (P<0.05). ⑤ Kaplan-Meier survival analysis showed that patients with CA19-9≥123.3 U/mL and NLR≥2.34 had worse overall survival than those patients with CA19-9<123.3 U/mL and NLR<2.34 (HR=3.599, P<0.01; HR=2.506, P<0.01). The patients with CA19-9≥123.3 U/mL and NLR≥2.34 (n=42), CA19-9≥123.3 U/mL or NLR≥2.34 (n=48), CA19-9<123.3 U/mL and NLR<2.34 (n=31) had better overall survival in turn (overall and between groups, all P<0.01).ConclusionPreoperative serum CA19-9 combined with NLR has an important value in evaluating prognosis for patients with pancreatic head carcinoma.