By synthesizing and analysing poisoning analyses from 1996 to 2000 at Hai Phong Viet Tiep Hospital found an increasing incidence of insecticide and raticide poisons. Incidence of insecticide and raticide was 21.18% in 1996, in which raticide rate was 5.08%, raticide rate was 20.11% in 2000, there were a noticeable rate of raticide poisons without knowing the origin of the raticide in chinese (called chinese raticide). The poisoning analyses played a considerable role in giving first aid for poisons in general and for insecticide and raticide poisons in particilar
Insecticides ; Poisons ; Epidemiology

The prospective study of clinical features of mental disorder was carried out on 38 patients at age 35-37 having fibro-cavernous pulmonary tuberculosis at Tuberculosis and Pulmonary Diseases Department in the Military Hospital N0103 and at the National Hospital of Tuberculosis and Pulmonary Diseases. The authors observed that: physical disorder syndromes are diversified: mild fever in the afternoon (92.10%), fatigue (94.7%), loss of weight (92.10%), expectoration (94.7%); cough lasting more than 3 weeks (84.20%); chest pains (57.90%)... Depression and anxiety disorder symptoms are also diversified: hypothymia and loss of appetite (86.80%), insomnia (76.30%), loss of sexual desire (71.10%), and impaired concentration of attention, hypokinesia and exhaustion after minimal effort (60/50%)… phobias (49.90%), worries about future misfortunes (60.50%), panic (39.50%), tenterhooks (44.70%), nightmares (26.30%), illusion (23.68%), misfortune ideations (10.40%), suicidal ideations (7.90%)
Tuberculosis, Pulmonary, Mental Disorders

A study of clinical features and treatment was carried out on 1021 patients with schizophrenia at the Mental Department in the Military Hospital No 103 from January 1998 to December 2002. Results of the study: paranoid schizophrenia was 52.20%, delusion and hallucination symptoms were diversified. Loss of exercise symptom was 45.15%. Some typical drugs with medium dose were used. The percentage of complete recovery was 1.27%, abundant recovery (92.17%), mild recovery (4.80%), no improvement (1.76%). The common side effects of typical drug were extrapyramidal, allergic, depressive and chronic hepatitis
Schizophrenia ; Therapeutics ; Clinical Medicine

Background: In Vietnam,every day on average at least 16 children died and more than 82 children were seriously injured by traffic accidents. Objectives: The study on epidemiological characteristics of traffic injuries in children.Subjects and method:A retrospective study of 539 children hospitalizedas a results of traffic injuries in National Hospital of Pediatrics, from january 2002 to december 2005. Results: Traffic injury hospitalization incidence rate is 0,42% (539/ 127706). Male/female was 1,46/1. Peak incidence occurs at ages 5 to 9 years. Rural children/ city children was 2,06/1. Crashes happened in october with highest frequency 12,8%, and weekend (34,8%). Motor vehicle crashes was 426 (79%). Motorcycle caused 70,4% crashes, and automobile 9,2%. 59% victims are child pedestrians.Conclusion: The traffic injury occurs commonly in children, especially in group 5-9 age. Motorcycle was the most principal vehicles occupant injuries.
Accidents ; Traffic ; Wounds and Injuries/ epidemiology ; Child ;

Background:Hypovolemia is a common cause of hypotension and low cardiac index (CI) in cardiac surgery but no hemodynamic parameters reflect this status well. The accurate diagnosis of hypovolemia is important because the wrong treatment will cause ineffectiveness and bad consequences such as severe heart failure, pulmonary edema, ... Objectives: To evaluate the performance of diagnostic characteristics of the trendelenburg 300 test for hypovolemia in cardiac surgery. Subjects and method: The prospective, cross \ufffd?sectional and randomized controlled trial (RCT) study was conducted on 30 patients (18 males, 12 females and average age 47,17 \xb1 13,93) undergoing valvular repair/replacement or coronary revascularization. The Swan \ufffd?Ganz catheters were placed in 20 patients and PiCCO catheters in 10 patients. Trendelenburg 300 test is considered positive if blood pressure (BP), central venous pressure (CVP), CI and intrathoracic blood volume (ITBV) increase. Results: The hypovolemic status in cardiac surgical patients is diagnosed if BP and/or CI increase in trendelenburg 300 position (Se 87.5% and 65.63%; Sp 100% and 75%, area under ROC 0.83 and 0.81, respectively). Conclusion: The increases in BP and CI responding to trendelenburg 300 position are good indicators of hypovolemia in cardiac surgery.
Hypovolemia/ diagnosis ; Head-Down Tilt ; Thoracic Surgery ;

Background: Research of pH and specific gravity of urine in healhty children is nessecary in order to evaluate urine in children with neurology. Objectives:This study aims to estimate pH and specific gravity in healthy children aged from 2 months to 6 years old. Subjects and method: 3724 healthy children ( boy: 52,6% and girl: 47.4%) aged from 2 months to 6 years old located in 3 districts: Kien Thuy, Thuy Nguyen, Kien An of Hai Phong were enrolled in the descriptive and cross-sectional study using urianalysis of midstream urine samples in the morning by analyzer Model 101-Teco from USA. The data was collected and analysed bysocial statistic SPSS software. Results: - pH mean in boys was 5.38\xb10.62, in girls: 5.40\xb10.61, and both sexes: 5.39\xb10.62. In general, urine pH decreased according to age groups but there were no sex differences significantly. - Specific gravity mean of healthy boys was 1.018\xb10.007, of girls: 1.018\xb10.006 and both sexes: 1.018\xb10.007. Conclusion: In general, specific gravity increased according to age groups but no sex differences may significantly be found.
Purine-Nucleoside Phosphorylase/ analysis ; Child

Background: Heparan-sufate interacting protetin (HIP) has been known to be up-regulated and expressed in various human cancer cell lines at both transcript and protein levels. HIP\u2019s expression was related to the differentiation status and cancer development. Objective: Using a semi-quantitative PCR method to determine HIP transcript levels in benign prostatic hyperplasia (BPH), prostatic intraepithelial neoplasia (PIN) and prostate cancer tissues. Subjects and methods: 30 samples of BPH, 12 samples of high-grade PIN, and 40 samples of prostate cancer were collected from patients at Viet Duc Hospital and Friendship Hospital. Total RNA was extracted from BPH, PIN and prostate cancer tissues; cDNA synthesis by reverse transcript - polymerase chain reaction (RT - PCR); HIP transcript determination using semi-quantitative PCR. Results: There was significant difference in HIP transcript levels. HIP transcript was very highly up-regulated in the prostate cancer tissues. The up-regulation of HIP transcript was lower in PIN, and lowest in BPH. HIP transcript levels in benign samples were 1/2 and 2/3 compared with cancer and PIN samples, respectively (P< 0.05). These indicated that up-regulation of HIP transcript may be an early event in tumorigenesis. Conclusions: Levels of HIP transcript were different between tissues of prostate cancer, PIN, and BPH. HIP may be a marker for pre-cancer of the prostate.
HIP/L29 ; prostate cancer ; Transcript

Background: Untill now, many minimal invasive methods have been applied in treating ureteral stones such as the endoscopic ureterolithotripsy technique of Perez-Castro and Martinez-Pinero (1980), the tetroperitoneal laparoscopic ureterolithotomy technique of Wickham (1979) and so on. Retrograde endoscopic ureterolithotripsy with holmium laser has been applied in management of ureteral stones at the Post hospital I Hanoi since 2003. Objective: To show results of retrograde endoscopic ureterolithotripsy with holmium laser in management of ureteral stones at the Post hospital I Hanoi. Subjects and method: A retrospective study was conducted in 183 patients who underwent retrograde endoscopic ureterolithotripsy with holmium laser at the Post hospital I Hanoi, from July/2003 to July/2005. Results:In 183 patients, female was more than male (54.7% versus 45.4%); the mean age was 45.4 (range 14-77). There were total 212 lithotrity stones, of which the rate of left, right, upper-third, middle-third and lower-third ureteral stone was respectively 51.9%, 48.1%, 43.2%, 22.4% and 34.4%. The mean size of ureteral stone was 15.1mm x 11.17mm and the average time of ureterolithotripsy was 48.1 minutes (range 15 -120). Conclusion: The rate of success for etrograde endoscopic ureterolithotripsy with holmium laser was high (92.9%), especially the success rate for lower-third ureteral calculi (100%) and the success rate for upper-third ureteral stones (84.8%). However, 5/165 patients (3%) who had follow-up examination for 2-4 years after surgery had ureteral stenosis. This complication was resulted from burned mucous membrane during endoscopic ureterolithotripsy with laser.
Ureterolithiasis/ surgery ; therapy ; Endoscopy/ methods ; Lasers

Background: Metabolic syndrome is characterized by a group of metabolic risk factors in one person but not a real disease. For this reason, metabolic syndrome is underestimated by clinicians and individuals. Metabolic syndrome that was not detected and treated timely can cause serious diseases. Objectives: 1) To investigate the abnormal blood biochemical parameters related to metabolic syndrome. 2) To determine the abnormal ratio of these parameters. 3) To screen the metabolic syndrome among the staffs of Ha Noi Medical University. Subjects and method: 229 staffs underwent laboratory tests to diagnose for the metabolic syndrome. Abnormal blood biochemical parameters were defined as follows: Fasting blood glucose level increased 6.1mmol/l or more. Triglycerides level is 2.3mmol/l or more, HDL-cholesterol decreased to less than 1.03mmol/l for men and less than 1.24mmol/l for women. Total cholesterol level is 5.2mmol/l or more. CT to HDL-C ratio is more than 3.63 and LDL cholesterol level is 3.5mmol/l or more. Results. Rate of subjects with glucose intolerance or blood fasting glucose higher than 6.1mmol/L is 20.09%. Rate of subjects with dyslipidemia is 61.14%. Average levels of blood glucose, triglycerides and cholesterol increase with age. Number of staffs of Ha Noi Medical University have metabolic syndrome in 2007 are 32 persons (14%). M/F rate is equal and most common in persons over 45 years of age. Conclusion:There are significant number of staffs at the Ha Noi Medical University that had abnormal blood glucose and cholesterol levels related to metabolic syndrome.
Metabolic syndrome ; blood biochemical parameters.

Background:The dimension and function of kidney have close relationship. In the developing countries, the index on kidney dimension of children has rather fully studied. In Viet Nam, most of studies only conducted on adults. Objectives:This study aims to determine the ultrasound kidney dimension and the correlation of kidney length and age, weight and height of children aged from 6 to 8 years old. Subjects and method: The data was obtained from a prospective study on 180 normal children at age from 6 to 8 years. Each kidney was measured length, width , thickness, and parenchymal thickness, and the mean values were recorded. The relationship of kidney length with age, body weight, body height were also taken. Results: Kidney dimension was increased by age. The average ultrasound kidney dimension:+ Right kidney: At 6 years old: Boy: length: 72.8\xb14; width: 31.2\xb13 ; thickness: 33.9\xb12 ; Girl: length: 69.8\xb15; width: 30.4\xb12 ; thickness: 32.7\xb12. At 7 years old: Boy: length: 75.2\xb14; width: 31.9\xb12; thickness: 33.8\xb13; Girl: length: 75.8\xb15; width: 32.0\xb12; thickness: 32.9\xb14; + Left kidney: At 6 years old: Boy: length: 73.9\xb15; width: 33.7\xb13 ; thickness: 34.9\xb12 ; Girl: length: 71.1\xb14; width: 32.4\xb13 ; thickness: 32.4\xb16. At 7 years old: Boy: length: 77.7\xb13; width: 33.8\xb13 ; thickness:34.7\xb12; Girl: length: 76.9\xb17; width: 32.0\xb12; thickness: 33,9\xb15; The kidney length, kidney weight, kidney volume of boys were bigger than girls, and the difference was significant (p<0.05). Conclusion: The kidney length correlated strongly and positively with body weight, body height and age.
Kidney/ ultrasonography ; Child