Systematic review and meta-analysis on prevalence of metabolic syndrome in psoriatic arthritis, rheumatoid arthritis and psoriasis.

Background: Psoriatic arthritis (PsA), rheumatoid arthritis (RA) and psoriasis (PsO) are associated with systemic inflammation and increased cardiovascular mortality and morbidity. Metabolic syndrome (MetS) is associated with systemic inflammation, and conditions associated with MetS, such as obesity, are associated with difficulty in attaining minimal disease activity (MDA) in individuals with inflammatory arthritis. This systematic review aims to determine whether there is an increased prevalence of MetS in PsA populations compared with PsO and RA populations.

Cricopharyngeal bar and dermatomyositis: A cause of rapidly progressive dysphagia.

Background: Idiopathic inflammatory myopathies (IIM) are immune-mediated conditions that affect striated muscle, and are frequently associated with dysphagia. Dysphagia in these cases can be due to weakness of the muscles involved in swallowing or the presence of restrictive pharyngeal defects, such as cricopharyngeal bars. Treatment of dysphagia in IIM revolves around immunosuppressive therapies, and procedures to disrupt cricopharyngeus muscle when immunosuppressive therapies are unsuccessful.

Systematic review of depression and anxiety in psoriatic arthritis.

Aim: To investigate the point prevalence of depression and anxiety in psoriatic arthritis and putative reductions in these comorbidities with the treatment of psoriatic arthritis.

Method: We performed a systematic review in accordance with PRISMA guidelines examining point prevalence of depression and anxiety in psoriatic arthritis as well as effects of treatment for psoriatic arthritis on these psychiatric comorbidities. MEDLINE, EMBASE, EBM Reviews and Cochrane, and PsycINFO were searched from inception to October 2017.

The global burden attributable to low bone mineral density.

Introduction: The Global Burden of Disease Study 2010 estimated the worldwide health burden of 291 diseases and injuries and 67 risk factors by calculating disability-adjusted life years (DALYs). Osteoporosis was not considered as a disease, and bone mineral density (BMD) was analysed as a risk factor for fractures, which formed part of the health burden due to falls.

Objectives: To calculate (1) the global distribution of BMD, (2) its population attributable fraction (PAF) for fractures and subsequently for falls, and (3) the number of DALYs due to BMD.