Weight loss surgery linked to iron deficiency anemia postoperatively, finds study
Canada: Iron deficiency anemia (IDA) and iron deficiency are common long-term consequences in patients who have undergone bariatric surgery or weight loss surgery, suggests a recent study. Furthermore young age, anemia, and low ferritin before surgery are associated with an increased risk of iron deficiency anemia during follow-up. The study has been published in the journal Blood Advances.
Deborah M. Siegal, Department of Medicine, McMaster University, Hamilton, Ontario, Canada, for and colleagues reported the incidence and predictors of iron deficiency, iron deficiency anemia (IDA), and IV iron use after weight loss surgery or bariatric surgery.
For the purpose, the researchers conducted a retrospective study of all adult patients who had undergone bariatric surgery from January to December 2012 and were followed for at least 6 months. Time-to-event data were presented as Kaplan-Meier curves. A total of 388 patients were included in the study. They were followed for a median of 31 months.
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