Evaluating TNM stage prognostic ability in a population-based cohort of gastric adenocarcinoma patients in a low-incidence country.

Objectives: TNM stage is the preeminent cancer staging system and a fundamental determinant of disease prognosis. Our goal was to evaluate the predictive power of TNM stage for gastric adenocarcinoma (GAC), in a low-incidence country.

Methods: A province-wide chart review of GAC patients diagnosed from April 1, 2005 to March 31, 2008 was conducted in Ontario and linked to routinely collected vital status data with a follow-up on March 31, 2012.

Juvenile-onset ankylosing spondylitis is associated with worse functional outcomes than adult-onset ankylosing spondylitis.

Objective: To compare functional outcome of patients with juvenile-onset ankylosing spondylitis (JoAS; defined as AS with symptom onset before 16 years of age) with that of patients with adult-onset AS (AoAS) and to identify variables associated with a poor functional outcome of JoAS.

Methods: A cross-sectional study was performed of 326 JoAS patients who participated in a postal survey conducted by the Spondylitis Association of America. This cohort was compared with 2,021 AoAS patients who participated in the same survey.

Recent advances in the treatment of the spondyloarthropathies.

Purpose Of Review: Recently, there has been renewed interest in the spondyloarthropathy family of chronic inflammatory rheumatic conditions, which has been fueled to a large extent by the biologic era. Over the period of the past 2 years in particular, there have been several notable advances. First, there have been a number of large, high-quality randomized controlled trials evaluating the tumor necrosis factor (TNF) blockers and conservative treatments such as physiotherapy and nonsteroidal anti-inflammatory drugs for use in spondyloarthropathy.