Praxis Medical Insights

Anisocytosis with elevated red cell distribution width (RDW) is common in patients with alcohol-related anemia, according to the American College of Physicians, as reported in Praxis Medical Insights 1
The AST/ALT ratio is typically greater than 1.5-2.0 in alcohol-related liver disease, as stated by the European Association for the Study of the Liver 2
Serum ferritin may be elevated due to concurrent inflammation or liver disease, and transferrin saturation less than 15% suggests iron deficiency, as noted by the British Society of Gastroenterology 3
Elevated gamma-glutamyl transferase (GGT) is common but not specific for alcohol use, as reported by the American Association for the Study of Liver Diseases 4

Diagnostic Approach

A complete blood count with MCV, RDW, and peripheral blood smear examination is recommended for initial evaluation, as suggested by the American College of Physicians, as reported in Praxis Medical Insights 1
Reticulocyte count can help distinguish between production and destruction/loss mechanisms, as stated by the National Comprehensive Cancer Network 5
Liver function tests, including AST, ALT, GGT, and bilirubin, are necessary for initial evaluation, as reported by the American Association for the Study of Liver Diseases 4

Iron supplementation is recommended for confirmed iron deficiency, as noted by the British Society of Gastroenterology 3
Monitoring alcohol abstinence using urinary or hair ethyl glucuronide (EtG) testing is suggested, as reported by the European Association for the Study of the Liver 2 and the American Association for the Study of Liver Diseases 6
Regular follow-up with complete blood count is necessary to assess response, as suggested by the American College of Physicians, as reported in Praxis Medical Insights 1
Continued screening for alcohol use with validated tools like AUDIT-C is recommended, as reported by the International Liver Association 7