Abstracts The causes and significance of disorders of blood clotting activated partial thromboplastin time (APTT) in patients with dengue fever. Yingyong The Shin of the mit, siriporn pine ruchuchai, sublime, theraphan bundarika Suwan wiboon. Thanan wikrai, Chai, Chai, 85, Ambassador. The sacred ceremonies, leading to yupa, Qantas flight major odor lapses find Mahmood, Faculty of medicine, siriraj hospital, Background and reasons In the current infection, hemorrhagic fever, with the number of patients increases every year. There are both minor symptoms of complications of various systems until severe symptoms and even death. The major complications is low blood pressure, and abnormal bleeding, where the incidence disorders such as bleeding bleeding skin, teeth, or the digestive tract where some bleeding until death. The pathological condition of bleeding in patients with dengue fever. Caused by low blood platelets (thrombocytopenia), abnormal functioning platelets (platelet dysfunction), vascular malfunction (vasculopathy) movement in abnormal blood clotting (coagulopathy) from work experience. Education articles and research found that patients infected with dengue, prolonged activated partial thromboplastin, many have time (APTT) only where a normal prothrombin time (PT) causes prolonged APTT that is caused by an imbalance of coagulation and fibrinolysis systems which cause the attention that what causes the.The patient has dengue fever, having undergone prolonged APTT, and preliminary studies, the laboratory found that in patients infected with hemorrhagic fever that has prolonged APTT alone. Found a lower level of fibrinogen and heparin levels higher, thus causing the assumption that the substances substance heparin-like in patients infected with dengue fever. The objective is to find out what the value there is prolonged APTT coagulation in patients with dengue infection that is caused by anything in particular that regarding the substances substance heparin-like or not. How to study Study of the dengue patients admitted to the Hospital since May 14 May 13-2557 2558 siriraj medical causes that make up blood clotting are prolonged APTT are Prospective studies (cohort) study analyzed statistically using SPSS program version 5.Study results Patients with dengue fever, all 8 people (male, female = 4 = 4), average age 31 years found that aPTT (62.5%) 5 prolong average aPTT = 34.41 sec (minimum value = 27.60 sec, maximum value = 48.00 sec) found that the number of patients to 5 people make more fibrinogen levels found low 2 (40%) in which the level of fibrinogen level mg/dl = 92.9, average 150.6 fibrinogen level mg/dl = 232.70 heparin higher levels were detected. Number 4 (80%) of the average unit heparin level = 0.22 (minimum = 0, maximum = 0.5 unit value unit) Analysis of relationship between level of blood clotting values aPTT and heparin levels. Use correlation pearson found that significant value (2-tailed) = 0.037 (< P 0.05) with a significant correlation.Summary of dengue patients have abnormal blood clotting aPTT prolong alone. It found that higher level real heparin levels significantly.
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