Objective To explore the association between cough patterns and cerebrovascular disease risk, and to provide epidemiological evidence for the early diagnosis and prevention of cerebrovascular disease. Methods During the period from 2010 to 2012 in Guizhou Province, a multi-stage proportional stratified cluster sampling method was used to recruit people with the inclusion criteria of the study into a cohort and a baseline questionnaire for demographic information, lifestyle, and disease history was administered. The incidence of cerebrovascular disease was followed up from 2016 to 2020. Results A total of 4804 subjects were followed up, and 4589 (53.5% were female) subjects were enrolled in final investigation. Compared with non-chronic cough group, there was no statistical significance in the risk of cerebrovascular diseases (P>0.05), however, chronic cough (the risk ratio was 2.00 and the 95% confidence interval ranged from 1.08 to 3.69) was twice as likely to develop cerebrovascular disease as non-cough. Conclusions People with chronic cough are more likely to develop cerebrovascular disease than people without cough. More attention to the management and control of cough should be paid to avoid chronic cough, so as to reduce the risk of cerebrovascular diseases.
ObjectiveTo investigate the prevalence of the nutritional risks, the relationship between application of nutritional support and the clinical outcome of patients with gastrointestinal major surgery in the Frist People's Hospital of Shuangliu.
MethodsGastrointestinal major surgery patients in Department of General Surgery in the Frist People's Hospital of Shuangliu from March 2010 to March 2014 were consecutively enrolled. Patients who provided informed consent were screened by NRS 2002, tracking nutrition support status and analysis the relationship between nutrition support and clinical outcome. In this study, the clinical outcome index included postoperative complications and hospitalization time.
ResultsThere were totally 130 cases enrolled, 112 cases completed assessment by NRS 2002. The prevalence of nutritional risk was 75.9%(85/112), there were totally 57 patients(50.9%) received nutrition support, and all for parenteral nutrition. The prevalence of postoperative complication was 46.4%(52/112). The prevalence of postoperative complication in patients who had nutritional risk and received nutritional support was 41.7%(15/36), whereas, in patients who had nutritional risk but not received nutritional support was 73.5%(36/49), there was statistically significant difference between the 2 groups(P=0.002). In patients who not had nutritional risk, the postoperative complication rate was only 3.7%(1/27).
ConclusionsBecause of noninvasive and easy to operate, NRS 2002 are adpted to hospitalized patients with gastrointestinal major surgery. Because of the specific of disease metabolism, the higher nutritional risk occurres in patients with gastrointestinal major surgery, appropriate nutritional support for this kinds of patients can reduce the incidence of postoperative complication, and improve the prognosis.
ObjectiveTo analyze the prevalence and risk factors of metabolic syndrome (MS) after adult liver transplantation (LT) recipients. MethodsThe clinicopathologic data of patients with survival time ≥1 year underwent LT in the People’s Hospital of Zhongshan City from January 1, 2015 to August 31, 2020 were analyzed retrospectively. The logistic regression model was used to analyze the risk factors affecting MS occurrence after LT, and the receiver operating characteristic (ROC) curve was used to evaluate the optimal cutoff value of the index of predicting MS occurrence and its corresponding evaluation effect. ResultsA total of 107 patients who met the inclusion criteria were collected in this study. Based on the diagnostic criteria of MS of Chinese Medical Association Diabetes Association, the occurrence rate of MS after LT was 32.7% (35/107). Multivariate logistic regression analysis showed that the increased age of the recipient [OR (95%CI)=1.106 (1.020, 1.199), P=0.014], preoperative increased body mass index [OR (95%CI)=1.439 (1.106, 1.872), P=0.007] and blood glucose level [OR (95%CI)=1.708 (1.317, 2.213), P<0.001], and with preoperative smoking history [OR (95%CI)=5.814 (1.640, 20.610), P=0.006] and drinking history [OR (95%CI)=5.390 (1.454, 19.984), P=0.012] increased the probability of MS after LT. The areas under the ROC curve (AUC) corresponding to these five indexes were 0.666, 0.669, 0.769, 0.682, and 0.612, respectively. The corresponding optimal cutoff values of three continuous variables (recipient’s age, preoperative body mass index, and blood glucose level) were 53 years old, 23.1 kg/m2, and 6.8 mmol/L, respectively. The AUC of combination of the above five indexes in predicting occurrence of MS was 0.903 [95%CI (0.831, 0.952)], and the sensitivity and specificity were 80.0% and 90.3%, respectively. ConclusionsIncidence of MS after adult LT recipient is not low. For recipients with preoperative hyperglycemia, obese, elderly, histories of drinking and smoking before LT need to pay attention to the early detection and early intervention of MS.
ObjectiveTo investigate the risk factors of cervical lymph node metastasis of papillary thyroid microcarcinoma (PTMC) with clinical lymph node metastasis negative (cN0).MethodThe clinicopathologic data of patients with cN0 PTMC who underwent at least one lobectomy plus central lymph node dissection in this hospital from January 2013 to December 2018 were retrospectively collected and the risk factors of lymph node metastasis were analyzed.ResultsA total of 1 821 patients with cN0 PTMC were enrolled in this study. The results of postoperative pathology showed there were 837 (46.0%) cases with lymph node metastasis, in which of 805 (44.2%) cases with central lymph node metastasis; 252 (33.1%) had lateral lymph node metastasis among 761 patients underwent lateral lymph node dissection. The results of univariate analysis showed that male, age <55 years old, tumor diameter ≥5 mm, bilateral cancer, capsule invasion, and multiple foci were associated with lymph node metastasis of cN0 PTMC (P<0.05). Further binary logistic regression multivariate analysis results showed that these factors (except multiple foci) were the independent risk factors of lymph node metastasis of cN0 PTMC (P<0.05). While the results found that the risk of lateral lymph node metastasis was increased with the increasing of the number of central lymph node metastasis in patients with cN0 PTMC (P<0.05).ConclusionsCervical lymph node metastasis of cN0 PTMC is related to many factors, and central lymph node metastasis indicates a higher risk of lateral lymph node metastasis. For patients with risk factors, preventive central lymph node dissection should be given at the first surgery and decided whether to perform lateral lymph node dissection according to the intraoperative situation.
Objective To explore the effects of intravenous treprostinil in different doses on the hemodynamics and postoperative outcomes after high-risk total cavo-pulmonary connection (TCPC). MethodsFrom 2018 to 2021, among 189 patients who underwent TCPC in the Department of Pediatric Cardiac Surgery of Fuwai Hospital, 26 high-risk patients who received the intravenous treprostinil therapy were retrospectively analyzed. There were 12 males and 14 females, with an age of 4 (3, 6) years and a weight of 17.6±6.2 kg. The patients were divided into two groups: a high-dose group [15 patients, maintaining dose>10 ng/(kg·min)] and a low-dose group [11 patients, maintaining dose≤10 ng/(kg·min)]. The hemodynamics before treprostinil using and during the first 24 hours after reaching the maintaining dose of treprostinil, and postoperative outcomes of the two groups were investigated. ResultsThe incidence of heterotaxia was higher in the high-dose group (66.7% vs. 18.2%, P=0.021). During the observation period, the mean pulmonary artery pressure decreased from 11.9±3.6 mm Hg to 11.0±3.3 mm Hg in the low-dose group (P=0.013), and from 12.9±4.7 mm Hg to 10.2±3.4 mm Hg in the high-dose group (P=0.001). The decreasing effect in the high-dose group was better than that in the low-dose group (P=0.010). There was no statistical difference in the postoperative outcomes between the two groups (P>0.05). In terms of side effects, patients needed temporarily increased dosage of vasoactive drugs to maintain stable blood pressure during 6-12 h after treprostinil therapy in the high-dose group. ConclusionIn patients after high-risk TCPC, intravenous high-dose treprostinil has a better therapeutic effect on reducing pulmonary artery pressure. However, it should be noted that increased dosage of vasoactive agents may be required to maintain blood pressure stability in patients with high-dose treprostinil.
Risk stratifications are valuable aids for stratifying patients by disease severity, driving informed clinical decisions, because they allow the selection of the most appropriate strategy of treatment based on the patient's individual characteristics. The clinical algorithms help patients and their families to get a better understanding of issues relevant to treatment strategies and subsequent risks as part of the process to obtain informed consent. The current risk stratifications of coronary artery bypass grafting included the Society of Thoracic Surgeons Score, the European System for Cardiac Operative Risk Evaluation, SinoSystem for Coronary Operative Risk Evaluation. This review focuses on the progress of risk stratifications of coronary artery bypass grafting for patients undergoing cardiac surgery.
ObjectiveTo investigate the association of arterial stiffness with cardiovascular risk factors.
MethodsFrom July 2014 to August 2015, 1 599 participants aged over 65 years old were recruited from 10 communities located in the northern Shanghai. Carotid-femoral pulse wave velocity (cf-PWV) was measured by SphygmoCor device. Cardiovascular risk factors were assessed by questionnaire, anthropometry or conventional biochemical measurements. SPSS 20.0 was applied for data management and statistical analysis.
ResultsCf-PWV was significantly associated with cardiovascular risk factors (P<0.001). Moreover, with the accumulating cardiovascular risk factors, cf-PWV increased gradually and significantly (P<0.001). The increasing trend remained significant in all participants, in men and in women, respectively.
ConclusionArterial stiffness is significantly associated with cardiovascular risk factors and their accumulation.
ObjectiveTo evaluate the prognosis factors for early death (within 60 days) of acute myocardial infarction (AMI) patients for early identification and prevention of the disease.
MethodsWe analyzed the information of AML patients who were admitted to the emergency department between May 2009 and July 2010, and analyzed their clinical data, such as gender, age, prehospital time, myocardial enzyme, electrocardiogram, complications, whether the patients had thrombolysis therapy, time of thrombolysis, end point observation and time of death, ect. Cox multivariate survival analysis was performed with the use of SPSS 18.0 software.
ResultsSeventy-one cases were collected with one of them excluded for fragmented data. After analysing, we found that patients' age and isoenzymes of creatine kinase (CK-MB) level were prognosis factors for early death. Further analysis showed that the relative risk (RR) of age was 1.166 (P=0.023), and the RR of CK-MB was 1.001 (P=0.004).
ConclusionPatients' age has predictive value for early death of AML. More attention should be paid to AML patients with advanced age. Detecting myocardial enzymes levels, especially the CK-MB level, is significant for predicting early death. Other indicators need to be further explored due to the possible limitation of our study.
ObjectiveTo explore the risk factors and countermeasures of the perfusionist-related near-miss event (NME) in cardiopulmonary bypass (CPB). MethodsThe clinical data of the patients who underwent cardiac surgery in the Department of Cardiovascular Surgery, Nanfang Hospital, Southern Medical University from March 2020 to July 2021 were retrospectively analyzed. According to whether NME occurred during the operation, the patients were divided into an NME group and a non-NME group. The clinical data of the two groups were compared, and the risk factors for NME were analyzed. ResultsA total of 702 patients were enrolled, including 424 males and 278 females with a median age of 56.0 years. There were 125 patients in the NME group and 577 patients in the non-NME group. The occurrence rate of NME was 17.81%. Univariate analysis showed that there were statistical differences between the two groups in the gender, body surface area, CPB time, European system for cardiac operative risk evaluation score, emergency surgery, type of surgery, night CPB initiation, modified ultrafiltration use, multi-device control, average operation time, et al. (all P<0.05). The above variables were dimensionality reduction processed by least absolute shrinkage and selection operator regression, and the λ of minimum mean square error of 10-fold cross validation was 0.014. The variables of the corresponding model were selected as follows: multi-device control, night CPB initiation, minimum hematocrit, modified ultrafiltration use, CPB time. The results of multivariate logistic regression showed that night CPB initiation [OR=9.658, 95%CI (4.735. 19.701), P<0.01] and CPB time [OR=1.003, 95%CI (1.001, 1.006), P=0.014] were independent risk factors for NME. ConclusionNight CPB initiation and CPB time are independent risk factors for NME during CPB, which should be recognized and early warned in clinical work.
Objective To investigate the information of label use of high-alert drugs for children of high risk population, in the Military General Hospital of Beijing PLA. Methods We selected high-alert drugs used in this hospital as objectives. The package inserts of these drugs were investigated and medication parts for children were analyzed. Results 201 drugs regarded as high-alert drugs were included, of which only 78 drugs have accurate detailed description of medication for children, accounting for 38.8% of the total of investigated high-alert drugs. Conclusion Children, as high-risk population, needs more attention concerning the use of high-alert drugs. However, risks in the use of high-alert drugs increased due to the lack of the information of label use of high-alert drugs. To ensure the safety of drug use in children, the information of drug use for children in the package inserts should be urgently supplemented.
