The British journal of surgery
-
Randomized Controlled Trial Multicenter Study
Randomized clinical trial of mast cell inhibition in patients with a medium-sized abdominal aortic aneurysm.
Abdominal aortic aneurysm (AAA) is thought to develop as a result of inflammatory processes in the aortic wall. In particular, mast cells are believed to play a central role. The AORTA trial was undertaken to investigate whether the mast cell inhibitor, pemirolast, could retard the growth of medium-sized AAAs. In preclinical and clinical trials, pemirolast has been shown to inhibit antigen-induced allergic reactions. ⋯ NCT01354184 (https://www.clinicaltrials.gov).
-
Multicenter Study
Family history and outcome of young patients with breast cancer in the UK (POSH study).
Young patients presenting to surgical clinics with breast cancer are usually aware of their family history and frequently believe that a positive family history may adversely affect their prognosis. Tumour pathology and outcomes were compared in young British patients with breast cancer with and without a family history of breast cancer. ⋯ Young British patients presenting to breast surgical clinics with a positive family history can be reassured that this is not a significant independent risk factor for breast cancer outcome.