Welcome to Medivizor!

You're browsing our sample library. Feel free to continue browsing. You can also sign up for free to receive medical information specific to your situation.

Posted by on Aug 23, 2015 in Rheumatoid Arthritis | 4 comments

In a nutshell

The authors determined if patients with rheumatoid arthritis (RA) are at a greater risk of experiencing severe pancreatitis (inflammation of the pancreas – a gland in the stomach). 

Some background

In RA, high levels of immune system proteins are generated. This causes inflammation, leading to chronic pain and structural damage in the joints. In addition to joints, RA can directly or indirectly affect other organs of the body. Pancreatitis is another health condition associated with RA . Although rare, pancreatitis can be a life-threatening complication in RA patients if it is not treated properly.

To evaluate the risk of acute pancreatitis in RA patients, larger patient population studies are needed.   

Methods & findings

The authors aimed to determine if RA was a risk factor for developing severe pancreatitis and whether this risk was associated with different RA drugs.

29,755 adults with RA and 119,020 non-RA adults were included in this study. The total follow-up period was 11 years.

The RA group had a higher occurrence of severe pancreatitis compared to the non-RA group. Patients with RA had a 62% increased risk of developing severe pancreatitis compared to adults without RA. There was a 17% reduced risk of experiencing acute pancreatitis for RA patients who were treated with oral corticosteroids (steroid hormone used to prevent inflammation). This effect did not depend on the dose of the drug. Other commonly used RA drugs did not decrease the occurrence of acute pancreatitis. These drugs included DMARDs (disease-modifying antirheumatic drugs) and TNF-blockers (drugs that block the activity of TNF- a substance in the body that can cause inflammation). 

The bottom line

The authors concluded that patients with RA were at an increased risk of experiencing acute pancreatitis. They also indicated that oral corticosteroid might decrease the risk of acute pancreatitis in RA patients. 

Published By :

PLOS ONE

Date :

Aug 11, 2015

Original Title :

Increased Risk of Acute Pancreatitis in Patients with Rheumatoid Arthritis: A Population-Based Cohort Study.

click here to get personalized updates