1.Cut-off values of amino-terminal pro-B-type natriuretic peptide for the diagnosis of chronic heart failure in children of age stratification with congenital heart disease prior to heart surgery
Chunwang LIN ; Xianglin ZENG ; Xiuhui MENG ; Shaohu JIANG ; Hui OUYANG
International Journal of Pediatrics 2013;40(6):632-634
Objective To detect the plasma amino-terminal pro-B-type natriuretic peptide (NT-ProBNP) of children with congenital heart disease(CHD) prior to heart surgery,to analysize its sensitivity,specificity and Youden index by receiver operating characteristic(ROC) curve,to explore the cut-off values of plasma NTProBNP for the diagnosis of congestive heart failure(CHF) in children under 5 years old before and after age stratification.Method The plasma NT-proBNP was detected for 100 children with CHD prior to heart surgery (experimental group) and 100 normal children(control group) between January 2011 to January 2013.Age stratification(0 ~ 1 year group,~3 years group and ~ 5 year group) was conducted in children with CHF younger than 5 years old to explore the cut-off values of plasma NT-ProBNP for the diagnosis of CHF.Results The NT-proBNP of 34 patients with CHF(n =100) was in accordance to Ross criteria The cut-off values were 502 ng/ L before age stratification,and they were 552 ng/L,449 ng/L,349 ng/L after age stratification for 0 ~ 1 year group,~ 3 years group and ~ 5 group.Conclusion The cut-off values of plasma NT-ProBNP for CHF were 552 ng/L、449 ng/L、349 ng/L for 0 ~ 1 year group,~ 3 years group and ~ 5 year group.
2.Relationship between mean platelet volume and severity of acute pancreatitis
Xiuhui LIN ; Ruyao ZHUANG ; Wenyi LUO ; Suzuan CHEN
Chinese Journal of Primary Medicine and Pharmacy 2011;18(10):1310-1311
Objective To study the relationship between mean platelet volume(MPV)and severity of acute pancreatitis.Methods MPV was examined by hematology analyzer.Relationship between MPV and the severity of acute pancreatitis and the effect of sandostatin on MPV in acute pancreatitis were analyzed.Results The MPV of severe acute pancrcatitis was significantly higher than that of controls(P<0.05),whereas the MPV of mild acute pancreafitis was not(P>0.05).The APACHE Ⅱ Score and MPV of GH group was significantly lower than that of SS group and control(P<0.05).Conclusion The MPV could reflect the severity of acute pancreatitis,evaluate the prognosis of acute pancreatitis.
3.Biological characterizations of street strain of rabies virus in Fujian Province,China
Jianming ZHANG ; Yanqin DENG ; Linglan WANG ; Daihua LIN ; Xiuhui YANG ; Yansheng YAN
Chinese Journal of Zoonoses 2014;(7):684-687
In this study ,street trains were isolated from brain of suspected rabid dogs via mouse inoculation technique (MIT) and cell culture inoculation technique (CIT) .Virus was identified by FAT ,RT-PCR and sequencing .Then ,the virus’ biological characteristics were analysed .The TCID50 test results demonstrated that viral titers were not high ,which showed the BHK-21 cells was not the best host cell of rabies viral strain .The LD50 test results showed it was a strong strain of rabies virus .These results laid a strong foundation for rabies laboratory research in Fujian .
4.EV71 infection and viral features in patients with acute flaccid paralysis in Fujian,China,2003-2012
Xiuhui YANG ; Shaojian CAI ; Hongrong ZHANG ; Aihua HE ; Ruihong WU ; Zhiqing LIN ; Yansheng YAN
Chinese Journal of Zoonoses 2014;(7):679-683,687
The prevalence of acute flaccid paralysis (AFP) associated with EV71 and the genetic variation in Fujian , China from 2003 to 2012 was investigated in this study .Descriptive epidemiology was used to analyze the epidemiologic and clinical features of AFP cases associated with EV 71 .Phylogenetic analysis was performed to explore the genetical characteris-tics of EV71 based on the complete VP1 nucleotide and amino acid sequences .Results showed that the mean incidence of EV71-associated AFP in children under 15 years old was 2 .24/10 000 000 in Fujian Province during 2003 and 2012 ,based on the number of EV71 isolates and the reported AFP cases .And the incidence has increased since 2008 .The EV71 strains isolated from the AFP cases or from the healthy contacts were distributed in 9 prefectures of Fujian Province ,most in the months of May and June .Of 76 .0% (19/25) of AFP cases associated with EV 71 were the children under 3 years and the male-to-female ratio was 1 .5 :1 .Twenty out of twenty-two cases (90 .91% ) had fevers before the onset of paralysis .Most cases had unilater-al limb paralysis (14/22 ,63 .6% ) .Typical manifestations of hand-foot-and-mouth disease (HFMD) were observed in five cases before the onset of paralysis .Residual paralysis was observed in two cases during the follow-up visits .The strains isolated from 25 cases belonged to genotype C4 .All other strains belonged to subtype C4a except the subtype C4b strains isolated in 2003 .The homology among the strains was high in 2009-2011 ,and the homology among these strains and the representative strains in Fuyang ,Anhui Province was also in the high level .Therefore ,it was possible that the isolated strains had the same origin and might cause the epidemic .In conclusion ,an AFP surveillance system could be developed for analyzing the incidence of AFP associated with EV71 ,determining the features of the isolates ,and describing the intensity and trends of EV71 epidem-ics .
5.Clinical characteristics and prognosis in patients with high plasma level of procalcitonin: an analysis in 188 patients
Chuli PAN ; Wei CUI ; Feifei ZHOU ; Junwei TU ; Xiuhui LIN ; Libin LI ; Gensheng ZHANG
Chinese Critical Care Medicine 2017;29(7):613-618
Objective To investigate the clinical characteristics and prognosis of patients with high level of plasma procalcitonin (PCT > 100 μg/L), and to improve the clinician's understanding, diagnosis and treatment of this kind of patients. Methods A retrospective study was conducted. The clinical data of patients with plasma PCT over 100 μg/L within 48 hours of admission admitted to Second Affiliated Hospital of Zhejiang University School of Medicine from February 2013 to December 2016 were collected, and the clinical characteristics were analyzed. The patients were divided into survival and death groups according to 28-day prognosis. The general data and laboratory parameters including vital signs, 24-hour urine output, routine blood test, blood biochemical tests, coagulation parameters, myocardial enzymes and arterial blood gas analysis were collected. The risk factors of mortality were analyzed using multi-logistic regression analysis. Results 188 patients with high level of plasma PCT were enrolled. There were 128 male patients (68.1%) with the average age of 62 (49, 75) years. Most patients were admitted in intensive care unit (ICU, 70.7%, 133/188). Major diagnosis was sepsis (91.0%), followed by multiple organ dysfunction syndrome (MODS, 57.4%), post large operation of thorax and abdomen (20.7%), trauma/burns (13.8%) and post-cardiopulmonary resuscitation (CPR, 6.4%). Of all the 188 patients, 115 patients survived and 73 died with a mortality of 38.8%. The parameters in the death group, including the percentages of MODS (84.9% vs. 40.0%), trauma/burns (26.0% vs. 6.1%), post-CPR (13.7% vs. 1.7%), ventilator support (82.2% vs. 40.9%) and shock (100.0% vs. 60.0%), the numbers of principal diagnosis [2.0 (2.0, 3.0) vs. 2.0 (1.0, 2.0)], acute physiology and chronic health evaluation Ⅱ score [APACHE Ⅱscore: 24 (19, 28) vs. 14 (10, 16)] and sequential organ failure assessment (SOFA) score [16.0 (12.5, 18.0) vs. 9.0 (6.0, 12.0)], as well as liver function, coagulation parameters, myocardial enzymes and lactic acid (Lac) levels were significantly higher than those in the survival group, but the platelet (PLT) count in the death group was significantly lower than that in the survival group [×109/L: 62.00 (21.50, 111.00) vs. 93.00 (53.00, 136.00), all P < 0.05]. The parameters with statistical significance in the univariate analysis were enrolled in the multiple factor logistic regression analysis, which showed that patient with a high score of APACHE Ⅱ [odds ratio (OR) = 1.290, 95% confidence interval (95%CI) = 1.121-1.484, P = 0.000] or the occurrence of MODS (OR = 7.264, 95%CI = 1.762-29.941, P = 0.006) at admission had a poor prognosis. Conclusions The primary patients with high levels of plasma PCT (> 100 μg/L) were diagnosed with sepsis, MODS, trauma and post-CPR, complicated with respiratory and circulatory insufficiency. These factors of trauma, MODS and cardiac arrest, and some laboratory parameters including PLT, Lac, liver function, coagulation spectrum, and cardiac enzymes were correlated with the prognosis of the patients with high levels of plasma PCT. High APACHE Ⅱ score and the incidence of MODS might be independent predictors of poor prognosis in the patients with high levels of plasma PCT.
6.Traditional Chinese Medicine Syndrome Element, Evolutionary Patterns of Patients with Hepatitis B Virus-Related Acute on Chronic Liver Failure at Different Stages: A Multi-Center Clinical Study
Simiao YU ; Kewei SUN ; Zhengang ZHANG ; Hanmin LI ; Xiuhui LI ; Hongzhi YANG ; Qin LI ; Lin WANG ; Xiaozhou ZHOU ; Dewen MAO ; Jianchun GUO ; Yunhui ZHUO ; Xianbo WANG ; Xin DENG ; Jiefei WANG ; Wukui CAO ; Shuqin ZHANG ; Mingxiang ZHANG ; Jun LI ; Man GONG ; Chao ZHOU
Journal of Traditional Chinese Medicine 2024;65(12):1262-1268
ObjectiveTo explore the syndrome elements and evolving patterns of patients with hepatitis B virus-related acute on chronic liver failure (HBV-ACLF) at different stages. MethodsClinical information of 1,058 hospitalized HBV-ACLF patients, including 618 in the early stage, 355 in the middle stage, and 85 in the late stage, were collected from 18 clinical centers across 12 regions nationwide from January 1, 2012 to February 28, 2015. The “Hepatitis B-related Chronic and Acute Liver Failure Chinese Medicine Clinical Questionnaire” were designed to investigate the basic information of the patients, like the four diagnostic information (including symptoms, tongue, pulse) of traditional Chinese medicine (TCM), and to count the frequency of the appearance of the four diagnostic information. Factor analysis and cluster analysis were employed to determine and statistically analyze the syndrome elements and patterns of HBV-ACLF patients at different stages. ResultsThere were 76 four diagnostic information from 1058 HBV-ACLF patients, and 53 four diagnostic information with a frequency of occurrence ≥ 5% were used as factor analysis entries, including 36 symptom information, 12 tongue information, and 5 pulse information. Four types of TCM patterns were identified in HBV-ACLF, which were liver-gallbladder damp-heat pattern, qi deficiency and blood stasis pattern, liver-kidney yin deficiency pattern, and spleen-kidney yang-deficiency pattern. In the early stage, heat (39.4%, 359/912) and dampness (27.5%, 251/912) were most common, and the pattern of the disease was dominated by liver-gallbladder damp-heat pattern (74.6%, 461/618); in the middle stage, dampness (30.2%, 187/619) and blood stasis (20.7%, 128/619) were most common, and the patterns of the disease were dominated by liver-gallbladder damp-heat pattern (53.2%, 189/355), and qi deficiency and blood stasis pattern (27.6%, 98/355); and in the late stage, the pattern of the disease was dominated by qi deficiency (26.3%, 40/152) and yin deficiency (20.4%, 31/152), and the patterns were dominated by qi deficiency and blood stasis pattern (36.5%, 31/85), and liver-gallbladder damp-heat pattern (25.9%, 22/85). ConclusionThere are significant differences in the distribution of syndrome elements and patterns at different stages of HBV-ACLF, presenting an overall trend of evolving patterns as "from excess to deficiency, transforming from excess to deficiency", which is damp-heat → blood stasis → qi-blood yin-yang deficiency.