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Objective@#To compare the therapeutic effect of aspirin and clopidogrel on coronary heart disease.@*Methods@#From June 2016 to July 2017, 186 patients with coronary heart disease in the Third People's Hospital of Yuyao were divided into control group and observation group according to different treatment methods, with 93 cases in each group.Both two groups were treated with routine symptomatic therapy, the control group was given aspirin and the observation group was given clopidogrel.Biochemical indicators, cardiac function and adverse events were observed.@*Results@#There were no statistically significant differences between the two groups before treatment(all P>0.05). The platelet aggregation rate and activation time of partial thrombin of the observation group were (38.11±2.15)% and (48.21±3.50)s, respectively, which were better than those of the control group(t=48.819, 18.752, all P<0.05). There were no statistically significant differences in prothrombin activity and prothrombin time between the two groups(all P>0.05). The probability of grade Ⅳ and grade Ⅰ in the observation group was 8.60% and 38.71%, respectively, which was significantly different from those in the control group(χ2=5.243, 6.541, all P<0.05). The incidence rate of adverse events in the observation group(1.08%) was lower than that in the control group(7.53%), and the difference was statistically significant(χ2=4.072, P<0.05).@*Conclusion@#Clopidogrel is more effective than aspirin in the treatment of coronary heart disease.It can significantly improve the coagulation function, cardiac function, and it is safe and with less adverse reactions.
ABSTRACT
Objective To compare the therapeutic effect of aspirin and clopidogrel on coronary heart disease.Methods From June 2016 to July 2017,186 patients with coronary heart disease in the Third People ˊs Hospital of Yuyao were divided into control group and observation group according to different treatment methods ,with 93 cases in each group.Both two groups were treated with routine symptomatic therapy ,the control group was given aspirin and the observation group was given clopidogrel.Biochemical indicators ,cardiac function and adverse events were observed.Results There were no statistically significant differences between the two groups before treatment (all P＞0.05 ).The platelet aggregation rate and activation time of partial thrombin of the observation group were (38.11 ±2.15)%and (48.21 ±3.50)s,respectively,which were better than those of the control group (t＝48.819, 18.752,all P＜0.05).There were no statistically significant differences in prothrombin activity and prothrombin time between the two groups(all P＞0.05).The probability of grade Ⅳand gradeⅠin the observation group was 8.60%and 38.71%,respectively,which was significantly different from those in the control group (χ2 ＝5.243,6.541,all P＜0.05).The incidence rate of adverse events in the observation group (1.08%) was lower than that in the control group(7.53%),and the difference was statistically significant (χ2 ＝4.072,P＜0.05).Conclusion Clopidogrel is more effective than aspirin in the treatment of coronary heart disease.It can significantly improve the coagulation function,cardiac function,and it is safe and with less adverse reactions.
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Objective To investigate the effect of stem cells transplantation on immune function,liver function and related indexes in the patients with end-stage liver disease(ESLD).Methods A total of 163 cases of ESLD in Nanyang Municipal Central Hospital of Affiliated Hospital of Zhengzhou University were selected and divided into 2 groups by the randomized single blind method.Eighty-one cases in the control group were given the conventional symptomatic treatment,while 82 cases in the observation group received bone marrow mesenchymal stem cell(BMSC) transplantation based on the control group.The changes of immune function,liver function,alpha fetoprotein(AFP),rate of prothrombin activity(PTA) and plasma total protein(TP) level before and after treatment were observed in the two groups.Results The immune function indexes CD3+,CD4+,CD8+,CD4+/CD8+,TP and PTA levels after treatment in the observation group were significantly higher than those before treatment and in the control group (P＜0.05),while the levels of AFP,alanine aminotransferase (ALT),aspartate aminotransferase (AST) and total bilirubin (TBIL)were lower than those before treatment in the same group and the control group(P＜0.05).There was no statistically significant difference in complication occurrence rate between the two groups(P＞0.05).Conclusion BMSC transplantation for treating ESLD can improve the immune function,improves the liver function and reduces the AFP level.
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El sistema hemostático varía a lo largo de las primeras etapas de vida ya que el organismo sufre un proceso dinámico de cambios durante el período de crecimiento. En la literatura existen pocos trabajos sobre valores de referencia en niños de pruebas de hemostasia y por ello la importancia de investigar en el tema. El presente es un trabajo retrospectivo que se realizó sobre 512 niños hasta 17 años que concurrieron al hospital con pedido médico de estudio prequirúrgico para cirugías programadas ambulatorias de los cuales se obtuvieron, de sus historias clínicas, los valores de actividad protrombínica del plasma (APP), tiempo de tromboplastina parcialmente activada (aPTT) y fibrinógeno. Los resultados, teniendo en cuenta el percentilo 97,5, mostraron diferencias significativas para la determinación del APP y del aPTT, no observándose diferencias en la prueba del fibrinógeno. Es importante que cada laboratorio establezca sus propios valores de referencia para estas pruebas, ya que no son extrapolables a los de los adultos. En este estudio se demuestra que el sistema hemostático sufre modificaciones durante la infancia que deben ser tenidas en cuenta para interpretar correctamente los resultados de las pruebas realizadas.
The haemostatic system varies throughout the first stages of life since the body undergoes a dynamic process of changes during the growth period. Little research has been conducted on the reference ranges of haemostasis tests in children; therefore, it is of great significance to investigate this subject. The following study is retrospective and it was conducted on 512 children up to 17 years old that attended the hospital requesting presurgical testing for scheduled ambulatory surgeries. Ranges of plasma prothrombin activity (APP), the activated partial thromboplastin time (aPTT) and fibrinogen were obtained from the patients' medical records. Taking into account the 97.5 percentile, the results showed important differences in APP and aPTT determination but showed no differences in the fibrinogen test. It is important that all laboratories establish their own reference ranges for these tests since they cannot be extrapolated to the ones in adults. This study proves that the haemostatic system undergoes significant changes during infancy which shall be taken into account for the correct interpretation of the results of the tests carried out.
O sistema hemostático varia ao longo das primeiras etapas da vida visto que o organismo sofre um processo dinâmico de alterações durante o periodo de crescimento. Na literatura existem poucos estudos sobre valores de referência de testes de hemostasia em crianças e é por esse motivo que é importante pesquisar sobre o assunto. O presente trabalho é retrospectivo e foi realizado em 512 crianças de até 17 anos que assistiram ao hospital com pedido médico de exame pré-cirúrgico para cirurgias ambulatoriais programadas, de cujos prontuários foram obtidos os valores da atividade protrombínica (APP), tempo de tromboplastina parcialmente ativada (aPTT) e fibrinogênio. Os resultados, levando em consideração o percentil 97,5, mostraram diferenças significativas para a determinação do APP e do aPTT, não encontrando diferenças no teste do fibrinogênio. É importante que cada laboratório estabeleça seus próprios valores de referência para estes testes, visto que não se pode extrapolar para os adultos. Neste estudo é demonstrado que o sistema hemostático sofre modificações na infância as quais devem ser consideradas para interpretar corretamente os resultados dos testes realizados.
Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Blood Coagulation Tests/standards , Fibrinogen , Partial Thromboplastin Time , Prothrombin Time , Quality Control , Blood Coagulation Tests , Hemostasis , Reference ValuesABSTRACT
Objective To investigate the effects of Maixuekang capsule on blood coagulation.Methods 50 patients with different diseases from cardiologic department of Chongqing First People's Hospital from 2011 May to 2011 September were selected.The changes of their blood coagulation function were observed after taking Maixuekang capsule.Results Activated partial thromboplastin time (APTT-sec) and activated partial thromboplastin ratio (APTT-ratio) in 84 ds [(35.64±3.07),(1.11±0.10)] after using the medicine showed no statistical difference compared with the value before taking the medicine [(35.29±3.32) before treatment),(1.10±0.10)] (P＞0.05); while coagulation zymogen activity (PT％),prothrombin normalized ratio (PT-INR),prothrombin ratio (PT-ratio),prothrombin time(PT-sec),fibrinogen (Fib),thrombin time (TT-sec),and thrombin ratio (TT-ratio) in 84 ds after using the medicine [(105.22 ± 11.69)％,(0.98 ±0.07),(1.00±0.05),(13.08±0.69),(3.37±0.74)g/L,(18.12±1.41),(1.07±0.08)] showed significant changes than before the treatment [(114.64±9.10) ％,(0.93±0.04),(0.94±0.03),(12.50±0.42),(3.66±0.59)g/L,(16.84±0.71),(0.99±0.04)] (P＜0.05).Conclusion Maixuekang capsule has anti-cogulant effect on patients.
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Estudios recientes han reportado alternativas diagnósticas no invasivas para Várices Esofágicas (VE), identificando factores pronósticos como: bajo recuento plaquetario, esplenomegalia, diámetro de la vena porta aumentado, disminución de la actividad de protrombina (PT) y una clasificación avanzada de Child-Pugh. Objetivo: determinar la relación entre diámetro de vena porta, recuento plaquetario y PT como valores predictivos negativos para la presencia de VE. Metodología: Se realizó un estudio retrospectivo de pacientes con enfermedad hepática crónica y diagnóstico endoscópico de várices esofágicas (VE), correlacionándolos con diámetro de la vena porta, recuento plaquetario y tiempo de protrombina (PT), en el Servicio de Gastroenterología del Hospital "Jesús Yerena" de Lídice; enero 2002 marzo 2007. Resultados: El diámetro de la vena porta osciló entre 8,00 y 20,00mm, recuento plaquetario entre 44,000 y 650,000 por mm y el diferencial de PT se encontró entre 0,00 y 12,30 segundos. El diagnóstico endoscópico de VE mas frecuente fue el grado II con un 58,00%, relacionado con una media de diámetro de vena porta de 12,21mm, recuento plaquetario de 151,18mm y PT de 1,36 segundos. Discusión: Se encontró una relación directamente proporcional entre el diámetro de vena porta y grado de VE, e inversamente proporcional con respecto al recuento plaquetario y PT.
Recent studies have reported non invasive diagnostic alternatives for Esophageal Varices (EV), identifying prognostic factors such as: low platelet count, enlarged spleen, augmented portal vein diameter, diminished prothrombin activity level (PT), and an advanced Child-Pugh classification. Objectives: to determine the relationship between portal vein diameter, platelet count and PT as negative predictors for the presence of EV. Methods: A retrospective study was carried out among patients with chronic hepatic disease and endoscopic diagnosis of EV, correlating portal vein diameter, platelet count and PT, at the Gastroenterology Service, Hospital of Lídice; between January 2002 and March 2007. Results: The diameter of the portal vein ranged from 8, 00 to 20, 00 mm; the platelet count between 44,000 and 650,000 mm and the difference between the PT varied from 0, 00 secs and 12, 30 secs. The most frequent endoscopic diagnosis of EV was grade II (58%), related with a mean portal vein diameter of 12, 21 mm, platelet count of 151,18mm and PT of 1, 36 secs. Discussion: we found a direct proportional relationship between portal vein diameter and the grade of EV, and an inversely proportional relationship with platelet count and PT.
ABSTRACT
Estudios recientes han reportado alternativas diagnósticas no invasivas para Várices Esofágicas (VE), identificando factores pronósticos como: bajo recuento plaquetario, esplenomegalia, diámetro de la vena porta aumentado, disminución de la actividad de protrombina (PT) y una clasificación avanzada de Child-Pugh. Objetivo: determinar la relación entre diámetro de vena porta, recuento plaquetario y PT como valores predictivos negativos para la presencia de VE. Metodología: Se realizó un estudio retrospectivo de pacientes con enfermedad hepática crónica y diagnóstico endoscópico de várices esofágicas (VE), correlacionándolos con diámetro de la vena porta, recuento plaquetario y tiempo de protrombina (PT), en el Servicio de Gastroenterología del Hospital "Jesús Yerena" de Lídice; enero 2002 marzo 2007. Resultados: El diámetro de la vena porta osciló entre 8,00 y 20,00mm, recuento plaquetario entre 44,000 y 650,000 por mm? y el diferencial de PT se encontró entre 0,00 y 12,30 segundos. El diagnóstico endoscópico de VE mas frecuente fue el grado II con un 58,00%, relacionado con una media de diámetro de vena porta de 12,21mm, recuento plaquetario de 151,18mm? y PT de 1,36 segundos. Discusión: Se encontró una relación directamente proporcional entre el diámetro de vena porta y grado de VE, e inversamente proporcional con respecto al recuento plaquetario y PT.
Recent studies have reported non invasive diagnostic alternatives for Esophageal Varices (EV), identifying prognostic factors such as: low platelet count, enlarged spleen, augmented portal vein diameter, diminished prothrombin activity level (PT), and an advanced Child-Pugh classification. Objectives: to determine the relationship between portal vein diameter, platelet count and PT as negative predictors for the presence of EV. Methods: A retrospective study was carried out among patients with chronic hepatic disease and endoscopic diagnosis of EV, correlating portal vein diameter, platelet count and PT, at the Gastroenterology Service, Hospital of Lídice; between January 2002 and March 2007. Results: The diameter of the portal vein ranged from 8, 00 to 20, 00 mm; the platelet count between 44,000 and 650,000 mm? and the difference between the PT varied from 0, 00 secs and 12, 30 secs. The most frequent endoscopic diagnosis of EV was grade II (58%), related with a mean portal vein diameter of 12, 21 mm, platelet count of 151,18mm? and PT of 1, 36 secs. Discussion: we found a direct proportional relationship between portal vein diameter and the grade of EV, and an inversely proportional relationship with platelet count and PT.
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Objective To explore the relationship between plasma prothrombin activity (PTA) and histopathological lesion of the liver in patients with viral hepatitis. Methods A retrospective review of plasma PTA level and hepatohistological grading was performed in 234 patients with chronic hepatitis B (CHB) and 54 patients with severe hepatitis diagnosed both clinically and pathologically. Results PTA level was obviously negatively correlated with the hepatohistological Ishak score (P