Involvement of folate and vitamin B12 deficiency in patients with normocytic anemia.

ABSTRACT:

Objectives

Deficiencies in folate (FA) and vitamin B12 (VB12) are causes of macrocytic anemia. However, in clinical practice, FA and/or VB12 deficiency can occur in patients with normocytic anemia. This study aimed to determine the prevalence of FA/VB12 deficiency in patients with normocytic anemia and the importance of vitamin replacement therapy in these patients.

Methods

We retrospectively reviewed electronic medical record information of patients whose hemoglobin and serum FA/VB12 concentrations were measured at the Department of Hematology (N=1,388) and other departments (N=1,421) of Fujita Health University Hospital.

Results

In the Hematology Department, 530 (38%) patients showed normocytic anemia. Of these, 49 (9.2%) had FA/VB12 deficiency. Twenty of 49 (41%) p

SUBMITTER: Bando T 

PROVIDER: S-EPMC10206897 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature