BACKGROUND Adenocarcinomas of the oesophagus and proximal stomach are the most rapidly increasing malignancies in some countries; however, there are no comparative studies on global disease incidence, and the relationships between these two malignancies are undefined. METHODS We evaluated the cumulative rates and age-specific incidence rates per 100 000 population for adenocarcinomas of the o...

OBJECTIVE To compare the proportion of the risk for the development of heart failure (HF) that is attributable to traditional cardiovascular (CV) risk factors, ischemic heart disease (IHD), and alcohol abuse between subjects with and subjects without rheumatoid arthritis (RA). METHODS A population-based inception cohort of RA patients was assembled along with a similar cohort of subjects with...

Purpose To describe the cumulative 6-year incidence of visual impairment (VI) and blindness in an adult Kenyan population. The Nakuru Posterior Segment Eye Disease Study is a population-based sample of 4414 participants aged ≥50 years, enrolled in 2007-2008. Of these, 2170 (50%) were reexamined in 2013-2014. Methods The World Health Organization (WHO) and US definitions were used to calculate...

background increases in aminotransferases (transaminitis) are potential major adverse reactions seen with long-term use of methotrexate (mtx). the aim of this study, therefore was to evaluate the incidence of mtx induced hepatotoxicity and its risk factors among rheumatoid arthritis (ra) patients. methods this retrospective study described 286 patients with ra who received ≤ 7.5 mg mtx weekly...