Current Situation and the Future of Regulations for Medical Advertising

Currently, all medical advertisements in periodicals, leaflets, posters, street banners and online newspapers are subjected to prior review to verify whether they comply with relevant standards. Ironically, medical advertising on public transportation, on the Internet or on broadcast is not subjected to prior review even though such media are far more influential to medical consumers. With these facts in mind, Korean government needs to widen the scope of prior review for medical advertisements on the media. The expansion of the regulation should not be considered as an increased governmental interference with commercial activities. Appropriate advertisement standards are necessary to prevent excessive competition, and also to protect interests of the medical service providers, who themselves could become the victims of false and exaggerated advertisement. Since it is likely that the medical advertisement on broadcast to be allowed from the year 2010, relevant laws and regulations need to be revised in due time to enable proper review. Claims made on Internet websites by medical service providers should also be reviewed. In addition, approvals for medical advertisements should have a temporal regulation so that certificates of approval are only valid during a given period of time.

Diagnosis and Treatment of Heat Stroke

No abstract available.

Changes in the Positivities of HBsAg and Anti-HCV Antibody among Army Draftees in Korea / 대한간학회지

BACKGROUND/AIMS: Before the introduction of the HBV vaccination programs, the positivity of HBsAg among the general population was reported to be around 8% in Korea. Although recent reports revealed somewhat decreased values, a wide range of variation exists according to the authors. Major movements to control HBV infection include the programs such as the introduction of HBV vaccination in 1983, mass inoculation of the elementary school children since 1988 and inclusion of type B hepatitis in 1995 in Class III legal epidemics. The purpose of the present study was to examine the changing trend of the positivities of HBsAg, HBeAg and anti-HCV in army draftees in Korea since we believed that they are an ideal study group with a set of fixed variables such as gender and age. METHODS: From January 1, 1993 to December 31, 1999, we evaluated a total of 498,206 male army draftees for serum ALT, HBsAg, HBeAg and anti-HCV antibody. HBsAg (Genedia, Yongin, Korea) and HBeAg (Amrad, Austrailia) were examined by EIA and Immunochromatography, respectively. Anti-HCV antibody was tested by 3rd generation EIA (Genedia, Yongin, Korea). Serum ALT was determined by autoanalyser, Polystat 2000 (Hitachi, Japan). RESULTS: The majority of the draftees were 20 years old (68.8%). The positivity of HBsAg gradually decreased from 5.8% in 1993 to 4.3% in 1999(mean 4.8%). The positivity of HBeAg among the asymptomatic HBsAg carriers ranged from 47.9% to 55.6%(mean 51.8%). The positivity of anti-HCV antibody was seen in the range from 0.09% to 0.29%(mean 0.18%), and 84.5% showed normal ALT. The positivity of HBsAg among the anti-HCV positive subjects was 6.6%. CONCLUSION: The HBsAg positivity has significantly(p=0.001) decreased for the past 7 years. However, the positivity of anti-HCV antibody showed no significant pattern of change during the same period.

The Incidence of Hepatitis B in Military Service ad the Effect of Asymptomatic HBsAg Carriers on the Incidence / 예방의학회지

The purpose of this study was to investigate the incidence rate of hepatitis B in the military service and to examine the effect of the asymptomatic HBsAg carriers on the incidence of hepatitis B. The subject were 223,270 men who were conscripted to the Korean Army from 1991 to 1994 year. According to the conscripted year, four conscription cohort were constructed. At the screening examination for military service no test for hepatitis B were performed in 1991 and 1992. In 1993, a screening test for hepatitis B were performed and those who were confirmed as HBsAg positive or > or = SGPT 100IU were excluded from conscription. In 1994, the criteria for conscription was changed and those who were HBsAg positive were not excluded from conscription. Only those who were > or =SGPT 100IU were excluded. The main results were as follows ; 1. The positive rate of HBsAg is 5.5% in the conscripted men. 2. The incidence rates of the hepatitis B in 1991 and 1992 conscription cohort were 9.96 and 8.10 per ten thousand per son - year, respectively. The incidence rate of the hepatitis B was 1.34 per ten thousand per son - year in 1993 conscription cohort which was confirmed as HBsAg negative at the screening test, and 7.41 per ten thousand per son - year in 1994 conscription cohort which included the HBsAg positive. 3. The incidence rate of hepatitis B was 99.98 per ten thousand per son- year in HBsAg positive group and 2.25 per ten thousand per son - year in HBsAg negative group. The incidence rate of the group with high SGPT and HBsAg positive was 255 times higher than that of normal population. 4. The incidence of hepatitis B in HBsAg negative group did not increase even though the probability of personal contact with HBsAg positive had been increased. From the above result s, the men who have high SGPT with HBsAg positive should be excluded from military service, and it can not be said that asymptomatic HBsAg carrier s influence on the hepatitis B incidence among the HBsAg negative through personal contact.