Fifty three of normogravid - normotensive women who subsequently developed pregnancy - included hypertension demonstrated an increase in diastolic blood pressure at least 20 mmHg when turned from the lateral recumbent to the supine position, between twenty eight and thirty six weeks of gestation. Conversely 95.8% percent of women who did not demonstrate such a rise in diastolic blood pressure when turned to supine position did not become hypertensive during that pregnancy. The results demonstrated the high validity of this method as follow: the sensivity of predictive value: 65%. The specificity of predictive value: 93%, the positive predictive value: 53%, the negative predictive value: 96%.
Hypertension ; Pregnant Women

To survey the basic measurements of urodynamic as cystometry, uroflowmetry, electromyography, urethral profilometry. Currently, it may be to combine measurements each other or urodynamic with image diagnostic technique in order to have comprehensive consideration, more accurate on lower urinary tract function: To combine with cystometry, uroflowmetry and electromyography, detrusor pressure measurement, to combine with cystometry and observe reflection of light of cystoids under fluorescent screen, video-urodynamics
Urodynamics ; Electromyography ; Urinary Tract ;

Varicocele is a dilatation of plexus venosus in the spermatic cord. It rarely occurs before the age of puberty, but 15% of male teenager experienced varicocele (the rate is relatively high). This rate is higher when surveying data of male infertility (35% of primary infertility patients, and 75-81% of secondary infertility patients had experienced varicocele). Varicocele may affect both sides, but 90% of cases occurred in 1 side and among them 90% were in the left side. Microsurgery is a treatment with high rate of success
Varicocele ; Spermatic Cord ; Microsurgery ; diagnosis ; therapeutics ; knowledge

Ecstasy has been registered in 1914 as an anti-tired medicament for military use. From the year 1980, Ecstasy becomes an excitant using in amusing with the name of “shaking drug”, “Rabid drug”. After consumption, users become cheery, infatuated, vigilant, untiring, loosing of the feel of hunger, fond of groping for and embracing, drinking alcohol and beer, dancing in all night. In the state of passionately fond the user can kill and rape. After a stage of exciting, the user can get severe and long weakening, get psychologic disturbance, get acute hepatitis. The harmfulness of ecstasy can be continuously listed
N-Methyl-3,4-methylenedioxyamphetamine ; Military Personnel ; Pharmaceutical Preparations

Antibiotic use must carefully and must exactly consider according to indication and combined exactly method and disease. To against antibiotic resistance, urgent methods is needed such as drugs used exactly disease, sufficient dose and enough time. For physicians, should careful if prescribe antibiotic, don't use new drug if older drug still effective, review antibiotic resistance to choose exactly, preservation obey exact standards, limited using antibiotic for cattle and poultry
Antibiotics, Antifungal ; Pharmaceutical Preparations ; Delivery of Health Care

Center for the trauma and orthopady treated 200 cases of foot deformity in which 1,500 cases received operations. Most of them were congenital club foot (70%) followed by club food due to the polio fever(20%) due to the brain paralysis (5%) and due to arthrogrip ossis (5%). The orthopadic equipments were applied for 35 cases. The equipment was used within 5 weeks and continuously fixed by gypsum up to 3 months from the day of operation.
Therapeutics ; Foot ; surgery

We have prepared Triolone triacetate compound from 16-DPA. This is intermediate product for preparation of hydrocortisone by microbiological transformation. Analytical sample has proved in all respects with an authentic specimen
Pharmaceutical Preparations ; Pregnenediones

Study was carried out on patients with schizophrenia in 4 communes including Tù Nhiªn and QuyÕt §éng, Th¬êng TÝn district, Ph¬¬ng Dùc, Phó Xuyªn district and Tiªn Kiªn, Phong Ch©u district, Phó Thä province (a commutative total of resident in 4 above communes was 27490). The result has shown that the schizophremia frequently cause a serious personal effects and serious affection to other persons due to pathological, psychological, personality changes.
Schizophrenia ; Social Security ; Residence Characteristics

The study involved 74 patients (48 males, 26 females, and mean age 61 years). Among these, 54 cases have lower respiratory infection and 23 subjects served as controls. In was found that for selective cases of respiratory infection and have received many antibiotics, 103-4CFU/ml should be considered as positive cutoff. With the positive cutoff of 104CFU/ml, the sensitivity, specificity and predictive value of this technique are 69%, 79% and 69%, respectively.
Respiratory Tract Infections ; Bronchoalveolar Lavage ; Microbiologic Phenomena

5 methods for the detection of new leprosy cases have been implemented in 6 provinces of the central of Vietnam, namely Danang, Khanhhoa, Binhdinh, Lamdong, Ninhthuan and Binhthuan. The results of each method were detailed evaluated and analysed. Contact survey has proved to be effective with the detection rate of 480 per 100.000. While group survey had no good result with the detection rate of 11.94 per 100.000. The method of mass survey was expensive, not so effective (12.07 per 100.000). It should be applied in areas where the prevalence of the disease is high. Notification of patients through general health system was relatively fruitful (152.20 per 100.000). Passive method of detection through health education was very easy to conduct and economic. This method must be carried out in every where
Leprosy ; Leprostatic Agents