The acquired immunodeficiency syndrome (AIDS) was first recognized among hemophiliacs in 1982. The authors have conducted investigations to determine the onset and incidence of AIDS among hemophiliacs and to determine trends in hemophilia mortality since the introduction of clotting-factor concentrates in the late 1960s. A survey of United States hemophilia treatment centers, supported by the Centers for Disease Control and the National Hemophilia Foundation, defined a population of hemophiliacs which was monitored for AIDS cases through June 1984. Death reports from the United States Vital Statistics System and from the hemophilia treatment center survey provided mortality trends for 1968-1979 and for 1978-1982, respectively. The results of these investigations demonstrate the following points. 1) The AIDS epidemic is a new and important cause of illness and mortality among hemophiliacs, although a very low incidence of AIDS among hemophiliacs prior to 1982 cannot be ruled out. 2) The AIDS cases who attended the surveyed hemophilia treatment centers were distributed throughout the United States and were older than hemophilia treatment center patients without AIDS. AIDS cases also used more lyophilized clotting-factor concentrate, but only a small number of cases were reported with this information. 3) Improved care for hemophilia, including the use of clotting-factor concentrates, dramatically reduced hemophilia mortality rates during the 1970s. 4) In 1982, hemorrhage was the major cause of death among hemophiliacs. Deaths from non-alcoholic liver disease were also increased. AIDS incidence among hemophilia treatment center attendees was stable at 0.6 cases per 1,000 hemophilia treatment center attendees per year during 1982 and 1983 but increased sharply to 5.4 cases per 1,000 during the first quarter of 1984.
Patients with cancer are at increased risk for venous thromboembolism (VTE). An online survey to measure PE/DVT terminology awareness and understanding of VTE risks revealed 24% and 15% of the 500 cancer patients surveyed had heard of term DVT/PE; 19% and 17% could name signs/ symptoms of DVT/PE; 3% recognized cancer treatments as risk factors for DVT/PE. Only 25% of the patients received prevention education from providers; <50% received VTE prophylaxis. Cancer patient awareness of VTE terminology and cancer and/or its treatment as risk for VTE is low. More effective patient/physician dialogue about VTE risk and thromboprophylaxis is needed.
In early 2017, the Hepatitis B Foundation invited 30 experts in the fields of hepatitis B and liver cancer research to identify projects they deemed important to the goal of finding a cure for chronic hepatitis B and D and the diseases with which these viral infections are associated. They were also asked to identify general categories of research and to prioritize sub-project topics within those areas. The experts generally agreed on broadly defined areas of research, but there was usually little difference between the highest and lowest scoring projects; for the most part, all programs described in this document were considered valuable and necessary. An executive summary of this discussion was recently published (Alter et al., Hepatology 2017). The present manuscript reports the areas of research identified by the workshop participants, provides a brief rationale for their selection, and attempts to express differences among the priorities assigned to each area of research, when such distinctions were expressed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.