الملخص
Objective:To investigate the incidence of venous thromboembolism (VTE) in patients with esophageal cancer (EC).Methods:The retrospective cohort study was conducted. The clinicopathological data of 8 458 EC patients who were admitted to Sichuan Cancer Hospital from January 2017 to December 2021 were collected. There were 6 923 males and 1 535 females, aged (64±9)years. There were 3 187 patients undergoing surgical treatment, and 5 271 cases undergoing non-surgical treatment. Observation indicators: (1) incidence of VTE in EC patients; (2) treatment and outcomes of patients with VTE. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was analyzed using the nonparameter rank sum test. Count data were expressed as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Comparison of ordinal data was analyzed using the nonparameter rank sum test. Results:(1) Incidence of VTE in EC patients. Of 8 458 EC patients, 175 cases developed VTE, with an incidence rate of 2.069%(175/8 458). Among 175 VTE patients, there were 164 cases of deep venous thrombosis (DVT), 4 cases of pulmonary embolism (PE), 7 cases of DVT and PE. There were 59 surgical patients and 116 non-surgical patients. There was no significant difference in thrombus type between surgical and non-surgical EC patients with VTE ( χ2=1.95, P>0.05). Of 3 187 surgical patients, the incidence of VTE was 1.851%(59/3 187), including an incidence of 0.157%(5/3 187) of PE. PE accounted for 8.475%(5/59) of surgical patients with VTE. Of 5 271 non-surgical patients, the incidence of VTE was 2.201%(116/5 271), including an incidence of 0.114%(6/5 271) of PE. PE accounted for 5.172%(6/116) of non-surgical patients with VTE. There was no significant difference in the incidence of VTE or PE between surgical patients and non-surgical patients ( χ2=1.20, 0.05, P>0.05). (2) Treatment and outcomes of patients with VTE. Among 175 EC patients with VTE, 163 cases underwent drug treatment, and 12 cases did not receive treatment. Among 163 cases with drug therapy, 158 cases underwent anticoagulant therapy, 5 cases were treated with thrombolysis. All the 163 patients were improved and discharged from hospital. Conclusions:The incidence of VTE in patients with EC is relatively low, as 2.069%. There is no significant difference in the incidence of VTE or thrombus type between surgical EC patients and non-surgical EC patients.
الملخص
Objective To reveal the incidence and types of acid-base disorder (ABD) of critically ill patients in emergency.Methods The clinical data of critically ill patients in the resuscitation room were collected prospectively from December 1,2008 to March 31,2009.Both arterial and venous blood samples were collected to detect arterial blood gas analysis and serum electrolytes simultaneously and their ABD were analyzed.Results Of totally 766 cases,the incidence of ABD was 97.3％ (745 cases).Among ABD the simple acid-base disorder ( SA BD) was 149 cases ( 20.0％ ),dual acid-base disorder (DABD) 525 (70.5％ ) and triple acid-base disorder (TABD) 71 (9.5％ ).After calculating anion gap (AG),the incidence of TABD increased from 12 to 71 cases and the missed diagnosis rate were 83.1％ (59 cases) and after calculating potential HCO3-,the incidence of TABD increased from 8 to 71 cases and the missed diagnosis rate were 88.7％ (63 cases).The age of patients with TABD (77.9 ± 10.7 years old) was older ( P ＜ 0.01 ) than that of other two groups of SABD and DABD as well as APACHEⅡ score (25.9 ± 7.1 ) and incidence (22.5％ ) of MODS in TABD were higher (P ＜0.01 ).The mortality of patients with TABD on the first,second,third and seven day were 14.1％,23.9％,26.8％ and 38.0％ respectively and significantly higher than those in SABD and DABD (P ＜0.05 or P ＜0.01 ).Conclusions The incidence of ABD was 97.3％.Calculation of AG and potential HCO3- would help find metabolic acidosis and TABD.The age and APACHEⅡ score were key factors to poor prognosis of patients with TABD.
الملخص
Objective To observe the prognosis 90 days after attack and the correlation among various risk factors in patients with transient ischemic attack (TIA). Methods The data of 90 days follow up and related risk factors of 61 patients clinically diagnosed with TIA were analyzed.We also compared the prognosis of those patients according to the change on diffusion weighted imaging (DWI). Results The incidence of various kinds of severe vascular events in 61 patients within 90 days was 16.4% (10/61). Among the patients with abnormal change on DWI, the incidence was 50% (8/16). However the incidence was 4.7% (2/43) in the patients with normal DWI. There was a statistical difference between the two groups (P