Background and Aim: On May 23, 2018 the Veterans Administration (VA) issued a directive to establish policies for improving prevention, early diagnosis, and treatment for all viral hepatitis including Chronic Hepatitis B (CHB). The goals of our study were to identify patients with a positive HBsAg test at the Dayton VA Medical Center who would benefit from medical care for CHB with our gastroenterology (GI) clinic, identify reasons for lack of treatment, and re-establish patients into the GI clinic.
Methods:We reviewed patients with a diagnosis of Chronic Hepatitis B using ICD-9 and ICD-10 codes who were receiving care at the Dayton VA Medical Center through May 23, 2018. Data were gathered retrospectively for demographics, clinical labs, imaging, and presence of cirrhosis, treatment status, and hepatocellular carcinoma surveillance. Following American Association for the Study of Liver Diseases guidelines for Hepatitis B, we used patient data to identify those who would benefit from further GI follow-up.Results: A total of 61 patients had a diagnosis of CHB, 11 with cirrhosis and 50 without cirrhosis. Among patients with cirrhosis, four were not on treatment (two noncompliant with follow-up, one with severe comorbidities, one lack of provider knowledge). For patients without cirrhosis, 43/50 were not on treatment. Of these 43, 16/43 (37.2%) patients did not have an indication for treatment. For the remaining 27/43 patients: 22/43 (51.2%) were non-compliant with follow-up visits, 4/43 (9.3%) had severe comorbidities, and 1/43 (2.3%) was not treated due to lack of provider knowledge.Excluding patients with severe comorbidities, loss of surface antigen, normal serum alanine aminotransferase (ALT), or low viral load, 26 patients (3 with cirrhosis and 23 without cirrhosis) would benefit from follow-up with a GI provider. We mailed letters to these patients encouraging them to follow up with the GI department at our facility. One-half of these patients (13/26) responded, with 11/13 (85%) agreeing to re-establish care in the GI clinic and 2/13 (15%) declining. We contacted the primary care provider for the 13 patients who did not respond, requesting patients to be referred to GI after a discussion with their patients.
Conclusion:We were successful in re-establishing 50% of patients with HBsAg back with our GI providers through enhanced identification procedures, direct contact with patients, and collaboration with other health care providers. This study can be the framework for future efforts to improve screening, diagnosis, treatment, and surveillance of patients affected by CHB.