Raymond S. Koff – 1 June 1989 – A survey of 434 oral surgeons was conducted to examine risk factors for hepatitis B virus (HBV) infection. Overall, 112 (26%) of the participants demonstrated serologic evidence of past or current infection with HBV. Seropositivity was significantly associated with age, number of years in practice, and year of graduation from dental school but not with other variables examined, such as the number of patients seen annually or the number of patients seen who were at high risk of HBV infection.

Brian J. McMahon – 1 June 1989 – To combat hepatitis B virus (HBV) infection in Taiwan, a mass immunoprophylaxis program was launched on July 1, 1984, aiming first at prevention of chronic HBV carriage from perinatal mother‐to‐infant infection. In the first 15‐month period, 352721 (78%) of 450585 pregnant women were screened for hepatitis B surface antigen (HBsAg); HBsAg was present in 62359 (18%), with 50% of them categorized as highly infectious.

1 June 1989

Leslie Zieve – 1 June 1989

Stefano Gaiani, Luigi Bolondi, Silvia Li Bassi, Vittorio Santi, Gianni Zironi, Luigi Barbara – 1 June 1989 – The effect of a standard Italian meal on portal hemodynamics was evaluated in 12 normal subjects, in 11 patients with chronic active hepatitis and in 11 patients with liver cirrhosis using duplex Doppler ultrasound, which allows a noninvasive assessment of portal blood flow.

Andrew K. Burroughs, Guerrino Mezzanotte, Andrew Phillips, P. Aiden McCormick, Neil McIntyre – 1 June 1989 – The importance of variable time of entry for analysis of survival following variceal bleeding has recently been disputed. In a study of 194 cirrhotic patients with bleeding esophageal varices in whom 2‐day mortality was 3%, statistically significant differences in both survival and rebleeding rates were obtained by shifting the starting point for analysis of survival by 2 weeks following admission to hospital or by 5 days for the analysis of rebleeding.

Harold O. Conn – 1 June 1989 – We conducted a prospective study of 321 patients with cirrhosis of the liver and esophageal varices with no history of bleeding to see whether a comprehensive analysis of their clinical features and of the endoscopic appearances of their varices could help to identify those at highest risk for bleeding. Varices were classified endoscopically as suggested by the Japanese Research Society for Portal Hypertension. Patients were followed for 1 to 38 months (median, 23), during which 85 patients (26.5 percent) bled.

Isaac B. Weisfuse, Stephen C. Hadler, Howard A. Fields, Miriam J. Alter, Paul M. O'Malley, Franklyn N. Judson, David G. Ostrow, Norman L. Altman – 1 June 1989 – To assess the incidence and prevalence of delta hepatitis in homosexual men, we tested serum specimens for delta markers in participants in two previous studies: a hepatitis B vaccine trial among homosexual men conducted in the early 1980′s and the Centers for Disease Control sentinel counties hepatitis study for 1983–1984.

J. Fred Dice – 1 June 1989

Hirohito Tsubouchi, Shuichi Hirono, Eiichi Gohda, Hiroyuki Nakayama, Kozo Takahashi, Osami Sakiyama, Hiroomi Miyazaki, Junichi Sugihara, Eiichi Tomita, Yasutoshi Muto, Yasushi Daikuhara, Shuji Hashimoto – 1 June 1989 – We have recently found the presence of human hepa‐tocyte growth factor in sera of patients with fulminant hepatic failure and have purified human hepatocyte growth factor from plasma of a patient with fulminant hepatic failure. In this paper, we report the clinical significance of human hepatocyte growth factor in blood from patients with fulminant hepatic failure.