Objective To investigate the relationship between thyroid peroxidase antibody (TPOAb) and thyroglobulin antibody (TgAb) and clinicopathological features of breast cancer. Methods Thyroid function data, general clinical data and data reflecting pathological characteristics of breast cancer of 136 breast cancer patients admitted to the Department of Breast and Thyroid Surgery, People’s Hospital of Wuhan University from December 2019 to April 2022 were collected. According to the TPOAb and TGAb antibody levels of patients, 136 breast cancer patients were divided into positive group (antibody level ≥60 U/mL) and negative group (antibody level < 60 U/mL). The general clinical data, thyroid function, breast cancer markers, tumor size, pathological classification, clinical TNM stage, lymph node metastasis and immunohistochemical index expression characteristics of the two groups were analyzed. Results There was no statistically significant difference between the TPOAb positive group and the TPOAb negative group, as well as between the TgAb positive group and the TgAb negative group in terms of age, previous chronic medical history, surgical medical history and menstrual status of breast cancer patients (P>0.05), and there was no significant difference in the results of preoperative ultrasound and molybdenum target examination (P>0.05).Compared with the TPOAb negative group, the level of triiodothyronine (T3) in the TPOAb positive group was lower (P=0.020), and the level of thyroidstimulating hormone (TSH) was higher (P=0.001). TSH level in the TgAb positive group was higher than that in the TgAb negative group (P=0.036). There was no significant difference in tumor markers (carcinoembryonic antigen, carbohydrate antigen 125 and 153) and the number of lymph nodes cleared during operation between the positive and negative groups of TPOAb and TgAb (P>0.05). Compared with the respective negative groups, there was no significant difference tumor size, pathological classification, clinical TNM stage, lymph node metastasis, pathological molecular classification, and the expression of ER, PR and Ki-67 in the TPOAb positive group and the TgAb positive group (P>0.05). The positive rate of HER-2 expression in the TPOAb positive group was higher than that in the TPOAb negative group (P=0.033). There was no significant difference in HER-2 expression between the TgAb positive group and the TgAb negative group (P>0.05). There was no significant difference between the TPOAb positive group and the TPOAb negative group, as well as the TgAb positive group and the TgAb negative group in terms of chemotherapy, invasive carcinoma with carcinoma in situ, with benign lesions and nerve invasion (P>0.05). There was no significant difference between TPOAb positive group and negative group in vascular tumor thrombus rate and single cancer focus rate (P>0.05). Compared with the TgAb negative group, the TgAb positive group had a lower vascular tumor thrombus rate (P=0.034) and a higher single cancer focus rate (P=0.045). Conclusions Thyroid autoantibodies positive breast cancer patients have lower T3 level and higher TSH level, and the positive expression of thyroid autoantibodies is related to HER-2 expression, vascular tumor thrombus and the number of tumor foci in breast cancer. It suggests that thyroid autoantibodies TPOAb and TgAb may have an impact on the prognosis of breast cancer.
Objective To establish a short-term mortality risk scoring standard for sepsis-associated acute respiratory distress syndrome (sARDS) and provide a reference tool for clinicians to evaluate the severity of sARDS patients. Methods A retrospective cohort study was conducted on sARDS patients admitted to the adult intensive care unit (ICU) of the First Affiliated Hospital, Hengyang Medical School, University of South China from January 1, 2013 to August 31, 2020. They were divided into a death group and a survival group according to whether they died within 28 days after admission to ICU. Clinical data of the patients was collected within 24 hours admitted to ICU. Related risk factors for mortality within 28 days after admission to ICU were screened out through univariate logistic regression analysis. A risk prediction model for mortality within 28 days after admission to ICU was established by multivariate logistic regression analysis. The Hosmer-Lemeshow χ2 test and the area under the receiver operating characteristic (ROC) curve were used to evaluate the model’s goodness-fit and accuracy in predicting 28-day mortality of the sARDS patients, respectively. Finally, the clinical prognosis scoring criteria 28-day mortality of the sARDS patients were established according to the weight coefficients of each independent risk factor in the model. Results A total of 150 patients were recruited in this study. There were 67 patients in the survival group and 83 patients in the death group with a 28-day mortality rate of 55.3%. Four independent risk factors for 28-day mortality of the sARDS patients, including invasive mechanical ventilation, the number of dysfunctional organs≥3, serum lactic acid≥4.3 mmol/L and the severity of ARDS. A risk prediction model for mortality within 28 days of the sARDS patients was established. The area under the ROC curve and 95% confidence interval (CI), sensitivity and specificity of the risk prediction model for 28-day mortality for the sARDS patients were 0.896 (95%CI 0.846 - 0.945), 80.7% and 82.1%, respectively, while that for acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score were 0.865 (95%CI 0.805 - 0.925), 71.1% and 89.6%; for sequential organ failure assessment (SOFA) score were 0.841 (95%CI 0.7799 - 0.904), 68.7%, and 82.1%; for the prediction scores of lung injury were 0.855 (95%CI 0.789 - 0.921), 81.9% and 82.1%, respectively. It was indicated that the prediction accuracy of this risk prediction model of 28-day mortality maybe was better than that of APACHE-Ⅱ score, SOFA score and prediction score of lung injury. In addition, four risk factors were assigned as invasive mechanical ventilation (12 points), serum lactic acid≥4.3mmol /L (1 point), number of organs involved≥3 (3 points), and severity of ARDS (mild for 13 points, moderate for 26 points, severe for 39 points). Further more, the score of each patient was 13 - 55 points according to the scoring criteria, and the score grade was made according to the percentile method: 13 - 23 points for the low-risk group for 28-day mortality, 24 - 34 points for the medium-risk group for 28-day mortality, 35 - 45 points for the high-risk group for 28-day mortality, and over 45 points for the extremely high-risk group for 28-day mortality. According to the scoring criteria, the prognosis of the patients in this study was analyzed. The mortality probability of each group was 0.0% in the low-risk group, 13.8% in the medium-risk group, 51.9% in the high-risk group, and 89.7% in the extremely high-risk group, respectively. Conclusions The invasive mechanical ventilation, the number of involved organs≥3, serum lactic acid≥4.3 mmol /L and the severity of sARDS are independent risk factors for 28-day mortality of the sARDS patients. The scoring criteria may predict the risk of 28-day mortality for the sARDS patients.
Objective To establish a prediction model for the 1-, 3-, and 5-year survival rates in patients with gastric cancer liver metastases (GCLM) by analyzing prognostic factors based on the Surveillance, Epidemiology, and End Results (SEER) database. Methods Clinical and pathological data from 591 patients diagnosed with GCLM between 2010 and 2015 were obtained from the SEER database. The population was randomly divided into a training cohort and an internal validation cohort at a 7 to 3 ratio. Independent predictors of GCLM were analyzed using univariate and multifactorial Cox regression. Consequently, nomograms were constructed. The model's accuracy was verified by calibration curve, ROC curve, and the C-index, and the clinical utility of the model was analyzed through decision curve analysis. Results Tumor differentiation grade, surgical status, and chemotherapy were significantly associated with the prognosis of GCLM patients, and these three factors were included in constructing the prognostic model and plotting the nomogram. The C-index was 0.706 (95%CI 0.677 to 0.735) and 0.749 (95%CI 0.710 to 0.788) for the training set and the internal validation cohort, respectively. The results of the ROC curve analysis indicated that the area under the curve (AUC) was over 0.7 at 1, 3, and 5 years for both the training and validation cohorts. Conclusion The prediction model of the GCLM is developed based on the 3 factors, i.e., tumor differentiation grade, surgery, and chemotherapy, and shows good prediction accuracy and thus may promote clinical decision making and individualized treatment of GCLM patients.
Objectives To investigate the correlation between blood total cholesterol (TC) and prognosis of idiopathic sudden sensorineural hearing loss (ISSNHL) and to provide references for clinical treatment and prognosis assessment. Methods We included 232 ISSNHL patients with total deafness in Wenzhou Central Hospital from June 2015 to March 2017 using a prospective cohort design. Recording information including age, gender, hypertension, diabetes mellitus, vertigo, level of blood total cholesterol (TC), level of triglyceride (TG), level of low-density lipoprotein (LDL-C) and LDL/HDL ratio (LDL-C/HDL-C) were collected. Correlation between the prognosis of ISSNHL and blood total cholesterol were analyzed by univariable and multivariable logistic regression analysis. Results The clinical effective rate of patients with TC ranging from 5.2 mmol/L to 6.2 mmol/L was higher than that of patients with TC lower than 5.2 mmol/L (univariable: RR=6.49, 95%CI 3.16 to 13.30, P<0.001; multivariable-adjusted covariates: RR=6.15, 95%CI 2.66 to 14.3,P<0.001) with significant difference. No significant difference was found between patients with TC lower than 5.2 mmol/L and patients with TC higher than 6.2 mmol/L (univariable: RR=1.02, 95%CI 0.52 to 2.00,P=0.960; multivariable-adjusted covariates: RR=1.61, 95%CI 0.55 to 4.73, P=0.386). Gender-specific analysis showed for both male and female groups, the effective rates of patients with TC ranging from 5.2 mmol/L to 6.2 mmol/L were significantly higher than those of patients with TC lower than 5.2 mmol/L. There was no significant difference between patients with TC lower than 5.2 mmol/L and patients with TC higher than 6.2 mmol/L (P>0.05) in either male group or female group. Conclusion The current study suggests that patients with levels of TC ranging from 5.2 mmol/L to 6.2 mmol/L predicts the best prognosis.
ObjectiveTo explore the risk factors that affect the long-term prognosis of liver cancer after liver transplantation, and to evaluate the clinical value of the Chinese Medical Association’s new microvascular invasion pathological classification.MethodsThe clinical pathology and follow-up data of 112 patients with liver cancer who underwent liver transplantation from January 2015 to December 2018 were retrospectively analyzed. Prognostic risk factors were analyzed by Cox proportional hazard regression model.ResultsAll of the 112 patients were followed up. The postoperative follow-up period was 12 to 60 months [(28.3±13.5) months], and the median overall survival time was 38-month. The results of the Cox proportional hazard regression model suggested that the preoperative Child classification and microvascular invasion pathological classification were independent factors affecting the prognosis of patients (P<0.05), the higher microvascular invasion pathological classification and Child grade, the worse the prognosis.ConclusionThe Chinese Medical Association’s new microvascular invasion pathological classification can predict the prognosis of patients with liver cancer after liver transplantation and has a good predictive value.
Objective To evaluate the influence of resection status, pathological type, pathological stage and postoperative adjuvant therapy on prognosis of surgically treated thymic carcinoma. Methods In this retrospective study, 56 patients with surgically treated thymic carcinoma in the Department of Thoracic Surgery, Peking Union Medical College Hospital from January 2005 to December 2015 were enrolled. There were 30 males and 26 females aged 52.1±11.5 years ranging from 22 to 81 years. The survival curve was performed by Kaplan-Meier method. The prognostic factors affecting overall survival (OS) and disease-free survival (DFS) were analyzed by one-way analysis of variance (ANOVA). Results R0 resection was performed in 37 patients (67.9%), and other resections in 19 (32.1%); 13 patients suffered thymic carcinoma with Masaoka stage Ⅰ-Ⅱ, 26 Ⅲ, and 17 Ⅳ. Low-grade thymic carcinoma was found in 42 patients, and high-grade in 14. Postoperative radiotherapy, chemotherapy and chemoradiotherapy were performed on 17, 12 and 18 patients respectively and 9 patients were untreated. Forty-one patients was followed up for 1 to 10 years, and the follow-up rate was 73%. The 1-, 3- and 5-year OS rates were 93%, 74% and 61%, respectively. Resection status and pathological stage affected OS. Postoperative radiotherapy after R0 resection affected DFS, but did not affect OS. Conclusion Most patients with thymic carcinoma after surgery can survive for a long period, and R0 resection is the most important prognostic factor of thymic carcinoma. Postoperative radiotherapy after R0 resection in patients with Masaoka stage Ⅱ-Ⅲ is recommended.
Immune-mediated necrotizing myopathy (IMNM) is a rare type of autoimmune inflammatory myopathy, which can be divided into anti-signal recognition particle antibody positive IMNM, anti-3-hydroxy-3-methylglutaryl coenzyme A reductase antibody positive IMNM and serum antibody negative IMNM according to different autoantibodies. The prognosis of IMNM is worse than that of most other types of myositis. At present, there are differences in the studies of prognostic factors of IMNM at home and abroad, and there is a lack of large-scale clinical studies. This article will review the prognostic factors of IMNM.
ObjectiveTo explore the predictors of seizures during pregnancy, and to explore whether seizure control in the 6 months and 1 year prior to pregnancy can predict the risk of seizures during pregnancy and the occurrence of adverse maternal and infant outcomes, so as to guide the choice of the best fertility timing for women with epilepsy (WWE).MethodsA total of 46 WWE with 48 pregnancies were enrolled in Epilepsy Clinics of Tianjin Medical University from August 2016 to January 2020. Retrospective analysis was used to analyze the risk factors of epileptic seizures in pregnancy. The patients were grouped according to the time of absence of seizures during pregnancy. To analyze the influence of epileptic seizure, pregnancy complications and pregnancy outcome.Results Among 48 pregnancies, the risk of premature rupture of membranes was significantly higher in patients with epilepsy than those without epilepsy (34.6% vs. 0.0%), and the difference was statistically significant (P<0.01). There was no significant difference in the risk of PIH, GDM, gestational anemia and pregnancy complications (P>0.05). For women who had seizure during pregnancy, the mean birth weight of the offspring was slightly lower, and the incidence of low birth weight and fetal distress was higher, but the difference was not statistically significant (P>0.05); Seizures in the 6 months before pregnancy were significantly associated with seizures during pregnancy [RR=4.28, 95%CI (2.10, 8.74), P<0.01]. Further, the risk of adverse pregnancy outcomes increased significantly [RR=2.00, 95%CI (1.10, 3.65), P<0.05] for WWE who had seizure in 6 month before pregnancy; The rates of seizures during pregnancy in the two groups were 25.0% and 20.0%, but the difference was not statistically significant (P>0.05). Compared with the 6-months, the ≥1 year group had a lower risk of PIH and gestational anemia, and the offspring had a lower risk of low birth weight, premature delivery and fetal distress, but the difference was not statistically significant (P>0.05).ConclusionEnsuring seizure-free at least 6 months before pregnancy will significantly reduce the probability of seizures during pregnancy, and is significantly associated with a lower incidence of adverse pregnancy outcomes. Women of childbearing age with epilepsy are advised to plan pregnancy after reaching seizure-free at least 6 months.
Survival prognosis in patients with terminal cancer plays an important role in clinical decision-making, policy formulation, and end-stage patient with relatives. To date, foreign researchers have developed multiple survival prediction models based on patient clinical performance, biomarkers and other indicators, along with a large number of studies which have been externally verified, including Palliative Performance Scale (PPS), Palliative Prognostic Score (PaP), Delirium-Palliative Prognostic Score (D-PaP), and Palliative Prognostic Index (PPI), etc. China's research on this topic remains in the primary stage. Therefore, this article reviews the prognostic factors of terminal cancer and survival prediction models as well as applications, in order to provide references for the subsequent construction of survival prediction models for patients with terminal cancer in line with Chinese characteristics.
Objective To investigate the outcome and prognostic factors of hospital mortality in patients with acute cerebrovascular disease requiring mechanical ventilation.Methods Data from 94 patients with acute cerebrovascular disease in central intensive care unit(ICU) were collected and retrospectively analyzed.Prognostic factors of hospital mortality were analyzed by univariate statistics and multivariate logistic regression.Results Hospital mortality was 53.2%(50/94).There was significance diference in parameters such as APACHE II score，blood glucose，lengh of hospital stay，lengh of ICU stay，time of mechanical ventilation，incision of trachea，lung infections，lesion loci and its naturer between the survival and non-survival groups（all Plt;0.05）.Multivariate logistic regression revealed that blood glucose，lung infections，diseased region under tentorium of cerebellum，time of mechanical ventilation were independent prognostic risk factors of hospital mortality(all Plt;0.05).Whereas the lengh of ICU stay was protective factor(Plt;0.05).Conclusion The hospital mortality is considerably high in patients with acute cerebrovascular disease requiring mechanical ventilation. The prognostic factors such as blood glucose and lung infections should be evaluate cautiously and prevented aggressively.