Development of an electronic medical record based intervention to improve medical care of osteoporosis.

UNLABELLED: Osteoporosis is infrequently addressed during hospitalization for osteoporotic fractures. An EMR-based intervention (osteoporosis order set) was developed with physician and patient input. There was a trend toward greater calcium supplementation from July 2008 to April 2009 (s = 0.058); however, use of antiresorptives (13%) or discharge instructions for BMD testing and osteoporosis treatment (10%) remained low. INTRODUCTION: Osteoporosis is infrequently addressed during hospitalization for osteoporotic fractures. The study population consisted of patients over 50 years of age. METHODS: Northwestern Memorial Hospital is a tertiary care academic hospital in Chicago. This study was conducted from September 1, 2007 through June 30, 2009. RESULTS: Physicians reported that barriers to care comprised nonacute nature of osteoporosis, belief that osteoporosis should be addressed by the PCP, low awareness of recurrent fractures, and radiographs with terms such as "compression deformity", "wedge deformity", or "vertebral height loss" which in their opinion were not clearly indicative of vertebral fractures. An EMR-based intervention was developed with physician and patient input. Over the evaluation period, 295 fracture cases in individuals over the age of 50 years in the medicine floors were analyzed. Mean age was 72 ± 11 years; 74% were female. Sites of fracture included hip n = 78 (27%), vertebral n = 87 (30%), lower extremity n = 61 (21%), upper extremity n = 43 (15%) and pelvis n = 26 (9%). There was no increase in documentation of osteoporosis in the medical record from pre- to post-EMR implementation (p = 0.89). There was a trend toward greater calcium supplementation from July 2008 to April 2009 (p = 0.058); however, use of antiresorptives (13%) or discharge instructions for BMD testing and osteoporosis treatment (10%) remained low. CONCLUSION: An electronic medical record intervention without electronic reminders created with physician input achieves an increase in calcium supplementation but fails to increase diagnosis or treatment for osteoporosis at the time of hospitalization for a fragility fracture.

Teamwork on inpatient medical units: assessing attitudes and barriers.

BACKGROUND: Discrepant attitudes about teamwork among nurses and physicians exist in operating rooms and intensive care units. Little is known about teamwork attitudes on general medical services. OBJECTIVE: To assess ratings of teamwork by providers on inpatient medical units and barriers to collaboration. DESIGN AND PARTICIPANTS: Nurses, primary hospital physicians and medical subspeciality consultants on four general medical units were surveyed. MEASUREMENTS: Providers rated the quality of communication and collaboration experienced with their own and other disciplines. Providers also rated potential barriers to collaboration. Differences between providers in ratings of collaboration and barriers were tested using analysis of variance. RESULTS: Of 230 eligible providers, 159 (69%) completed the survey. Teamwork ratings of nurses were similarly high across provider types. Ratings of physicians differed considerably by provider type (p

Fatal pseudomembranous colitis associated with a variant clostridium difficile strain not detected by toxin A immunoassay.

BACKGROUND: Many clinical laboratories use toxin A immunoassays to test for Clostridium difficile. OBJECTIVE: To describe the clinical course of a patient infected with a toxin variant strain of C. difficile that was not detected by toxin A immunoassay; to genetically characterize this strain; and to estimate the number of laboratories that use only toxin A immunoassays. DESIGN: Case report, molecular investigation, and laboratory survey. SETTING: Tertiary care hospital in Chicago, Illinois. PATIENT: An 86-year-old man. MEASUREMENTS: Restriction endonuclease analysis, polymerase chain reaction, and survey of regional clinical laboratories. RESULTS: An elderly hospitalized man died of advanced pseudomembranous colitis. Four stool specimens submitted over a 2-month period had tested negative on toxin A immunoassay, but a strain of C. difficile with a 1.8-kb deletion of the toxin A gene was recovered from each specimen. This strain, identified as restriction endonuclease analysis type CF4, is closely related to a widely disseminated variant, toxinotype VIII. Toxin A immunoassay was the only test being performed for detection of C. difficile at 31 of 67 (46%) regional clinical laboratories. CONCLUSIONS: Toxin A variant strains of C. difficile cause serious disease and are undetectable in clinical laboratories that use only toxin A immunoassays for C. difficile testing.