Virtual rheumatology: using simulators and a formal workshop to teach medical students, internal medicine residents, and rheumatology subspecialty residents arthrocentesis.

Abstract Arthrocentesis is an important skill for medical practitioners at all levels of training. Previous studies have indicated a low comfort level and performance of arthrocentesis among primary care physicians that could be improved with hands-on training. The objective of this study was to improve comfort with knee and shoulder arthrocentesis at all levels of medical training, including medical students, internal medicine residents, and rheumatology subspecialty residents, and in arthrocentesis of the elbow, wrist, and ankle for advanced subspecialty residents in rheumatology through the use of a formal workshop using simulators. Fourth-year medical students and internal medicine residents were recruited from the University of South Florida. The rheumatology advanced subspecialty residents were participants from University of South Florida and from the American College of Rheumatology national meetings in 2008 and 2009. A 1-hour PowerPoint lecture followed by a hands-on practice session using Sawbones models (shoulder and knee for all groups, and elbow, wrist, and ankle additionally for the advanced subspecialty residents). A preworkshop self-assessment survey allowed the participant to rate his/her comfort level with arthrocentesis on a scale of 1 to 5. A survey with identical questions was completed immediately after the workshop. A follow-up survey was distributed by e-mail 3 to 6 months after the workshop. One hundred forty-one medical students, 75 internal medicine residents, and 39 rheumatology subspecialty residents participated from January 2008 until January 2010. Mean comfort level in knee and shoulder arthrocentesis improved from preworkshop comfort level for all joints and among all participants. In addition, rheumatology subspecialty resident mean comfort level improved for ankle from 2.37 to 3.65, elbow from 2.56 to 3.80, and wrist from 2.31 to 3.77 (P