Does Provider Type Affect Bone Health Surveillance in Chronic Pancreatitis?

Abstract

Bone density screening (DEXA) and vitamin D serum assay (Vit-D) are recommended in chronic pancreatitis, but adherence by providers is unknown. Assess DEXA/Vit-D testing according to provider type. A retrospective cohort study of chronic pancreatitis patients followed in a tertiary hospital (August 2017-2018) was conducted. Provider type was primary care (PCP), gastroenterologist, and pancreas specialist. Chi-square test and multivariable analysis were conducted to assess the relation between provider type and DEXA/Vit-D testing. Subset analyses were performed among patients with fecal elastase < 200mcg/g. A total of 478 charts were reviewed, and 256 (53.6%) met diagnosis of chronic pancreatitis; 184 (71.9%) definite, 45 (17.6%) probable, and 27 (10.6%) borderline chronic pancreatitis. DEXA was tested in 112/256 (43%) patients; 16/57(28%) patients followed by PCP, 11/38 (28.9%) by gastroenterologists, and 85/161(52.2%) by pancreas specialists (p = 0.001). Vit-D was tested in 210/256 (82.0%) patients; 42/57(73.7%) followed by PCP, 29/38 (76.3%) by gastroenterologists, and 139/161(86.3%) by pancreas specialists (p = 0.06). Multivariate analysis assessing DEXA/Vit-D testing showed pancreas specialists were more likely to test compared to PCP (DEXA: OR 3.70, CI 1.77-7.74, p = 0.001. Vit-D: OR 3.24, CI 1.43-7.38, p = 0.005), but gastroenterologists were not. In patients with low fecal elastase, pancreas specialists were more likely to test DEXA (pancreas specialists: 62.1%, PCP: 40.0%, Gastroenterologists: 11.1%, p = 0.01) and all patients received Vit-D testing. Chronic pancreatitis patients often do not receive optimal preventive care. Pancreas specialists were more likely to perform DEXA and Vit-D testing compared to PCP and gastroenterologists. More physician education is needed.