An evaluation of capacity of probing the main cerebrovascular by Doppler. Transcranial ultrasound was carried out in 49 healthy persons without the cardiovascular diseases and encephalopathy with ages of 17-84. The results found that the depth of the cerebrovascular was various, generally the basal artery is deepest, following was posterior cerebral artery, middle cerebral artery, spinal artery. The rate of arteries found was not high.
ultrasonography ; Cerebrovascular Disorders

The article introduced ViÖt Nam’s policies for elder health care before 1945 and since 1945 to now. The need situation and the policies for elder health care in this period also reviewed.
Delivery of Health Care ; Rural Health ; aged

Population aging is a natural trend. People more than 60 years were elderly. The growth rate of elderly is the same as this of population growth rate. The average life expectancy of women will be 78.6 and men will be 72.6 within 30 next years. The rate of elderly indicated the social progress and economic development but it is burden for the health sector. The market mechanism and the industrialization process influenced significantly on the human health
Population ; Delivery of Health Care ; aged

Some remarks on acute MI mortality. The postmortality examination of 79 cases diet of MI at Huu Nghi Hospital has allowed the authors to find: a/ the high risk factors of death were: over 60 years of old, large anterior MI (43.83%), left ventricular anterio-posterior MI (21.93%), stenosid of left coronary artery (30.4%), reinfarction (35.45%). b/ the main harmful complications is cardiogenic shock (30.38%), heart failure (26.585%), ventricular arrhythmia (11.39%), lung infective diseases (5.06%), cerebro-vascular diseases (8.86%), cardiac rupture (13.92%). c/ the various measure to decrease the mortality of MI
Myocardial Infarction ; mortality

49 healthy people without the cardiovascular diseases and cerebral pathology with ages of 17-84, divided 3 groups participated to a study. The results have shown that the maximal and medial speed of the major cerebravascular was gradually reduced as increase of age. The highest reduction of speed found in the vascular in the medial brain, followed by anterior, posterior, basal brain and at last of spine. There is no different between vascular and ages in the speed indicators in the healthy persons.
Hemodynamic Phenomena ; Ultrasonography, Doppler, Transcranial ; Ultrasonics ; Ultrasonography

224 patients with uncomplicated P. falciparum malaria were randomly devided into two groups receiving CV8 treatment (123 patients) and artesunate+primaquine (As+Pri) (101 patients). Results: The lately recurrence rate of CV8 treatment was 3.3% and of As+Pri was 17.8%, the difference had statistic significance (p<0.05). Mean time for fever clearance of CV8 was 22.5 hours, was the same as AS+Pri (21.8 hours). The inhibitory gametocidel effect on CV8 on P.falciparum has been seen and it help elimination of dissermination. The side effects such as nausea (13.8%), vomitting (4.9%) in CV8 treated groups were the same in AS+Pri groups. These effects were often self-limited. There were no hemoglobinuria case.
Malaria, Primaquine, Malaria, Falciparum

Background: In recent years the sex ratio at birth in Viet Nam is imbalanced, with the number of male births being higher than that of female births. Objectives: To describe the trend and distribution of sex ratio at birth by time and geography, and investigate the relationship between sex ratio at birth and abortion ratio in 2006. Subjects and method: The study was conducted in 3.840 communal health stations, 723 district hospitals/polyclinics and 132 provincial and central hospitals with total of 1,095,064 births, occupied 78% of births over the nation in 2006. Result: The male/female sex ratio varies between areas, with the ratio being higher in rural than in urban and higher in the North \u2013East and North-Central regions than in the rest of country (p<0.05). Conclusion: There has been the clear imbalance of sex ratio at birth since 2002 (varying from 110 to 113), as well as the significant imbalance of sex ratio at birth by provinces. High imbalance of sex ratio at birth is related to the high abortion rate in these provinces. Viet Nam needs to implement strong measures/actions to avoid the same situation as in China and India.
Sex ratio at birth

Background: Neglected clubfoot is a common congenital abnormality of uncertain aetiology. It presents with abnormal foot, adductus, varus and equinus of the foot. In Vietnam, the number of people with clubfoot rather high.\r\n', u'Objectives: To evaluate the results of using compression distraction counter direction threaded rod (CDCTR) and complications in clubfoot orthopedic surgery for older children and adults.\r\n', u'Subjects and methods: We studied and treated 118 severe clubfeet in older children and adults by compression distraction counter direction threaded rod (CDCTR) combined with minimal operative intervention.\r\n', u'The mean age of patients at the time of the surgery was 28.5 years (with the range of 3.5-54 years) and the mean follow-up time was 7.2 years (6 months-14 years). \r\n', u'Results: All cases achieved a plantigrade foot with better walking ability and great satisfaction with the results. There were no complications of note. The gradual correction by CDCTR combined with minimal operative intervention to treatment neglected clubfoot in the older children and adults achieved satisfactory results for functional and aesthetic aspects of the foot. \r\n', u'Conclusion: The role of physical therapy after clubfeet orthopedic surgery is very important in recovering the shape and function of the foot.\r\n', u'
Neglected clubfoot ; compression distraction counter direction threaded rod (CDCTR)

Background: In the procedure of tendon transfer to treat low radial nerve palsy, recovering movement amplitude for toes is not difficult. It is more important to select the appropriate motive muscle. Previously, pillar muscle was commonly used as motivation for stretching fingers, but many authors opposed this because it\u2019s affecting the function of the hand. Objectives: To evaluate the clinical features of low radial nerve palsy and the outcomes of the treatment of non-recoverable low radial nerve palsy by Smith's procedure of tendon transfer. Subjects and methods: 36 patients suffering from irreversible low radial nerve palsy were treated by Smith's procedure of tendon transfer from Jan 2000 to Jan 2008. Mean follow-up was 23 months. Outcomes assessment was based on Tajima's criteria. Results: All 30 patients were satisfied with the operation and were greatly improved both their functional and aesthetic aspects. In term of biomechanics, the Flexor Carpi Radialis (FCR) is more suitable for reconstruction of the Extensor Digitorum Communis (EDC) in comparison with the flexor carpi ulnaris (FeU) or the power density spectrum. The patients showed good movements of the wrist and fingers/ the thumb moved independently with satisfactory extension and abduction/ the grip strength was rapidly improving. Conclusions: The use of the FCR for reconstruction of the EDC is a suitable choice and Smith's procedure of tendon transfer is a good procedure for the treatment of irreversible radial nerve palsy.
procedure of tendon transfer ; Non-recoverable low radial nerve palsy

Background: Nha Trang city located in central Viet Nam, has had dramatic economic development in recent years. The economic development has also leads to changes in the environment. Previous studies showed that cancers were closely related to environmental factors, but there was no study on this issue in Nha Trang city. Objectives: The study aimed to describe the cancer cases that were recorded in the cancer registration and the related environmental factors in Vinh Luong commune and the three neighborhood communes of Nha Trang city. Subjects and method: 192 patients who were diagnosed with cancer in the provincial general hospital and other hospitals from 1/1/2000 to 30/9/2006 and have resided in 4 above communes. Water samples collected from 14 water-wells from these communes were tested for chemical pollution and bacteria index. 20 sites in Van Dang village were tested for radioactive pollution levels. Results: Average crude morbidity of cancer per 100,000 inhabitants per year in Van Dang village and Vinh Luong commune and in the 4 communes as a whole, were 64.9, 51 and 53.3, respectively. The rates for male and female were 65.0 and 41.0, respectively. The most common cancers in women were cervical and breast cancers (11.8% and 9.2%, respectively). For men, leading cancers were liver cancer (31.9%) and lung cancer (14.7%). Almost all of the water samples did not meet the hygiene standard for nitrate (NO3) and coliform. Natural radioactive levels in these 4 communes were normal. Conclusion: Van Dang village had the highest cancer prevalence per 100,000 habitants compared to the other villages of Vinh Luong commune, but it was still lower than that of some other provinces. Most of the water samples collected from the water-wells did not met standard for nitrate levels and coliform.
Cancer ; environmental factor ; water pollution