Chronic hemolytic anemia is associated with a new glucose-6-phosphate dehydrogenase in-frame deletion in an older woman.

Glucose-6-phosphate dehydrogenase (G6PD) deficiency, an X-linked disorder, is usually observed in hemizygote males and very rarely in females. The G6PD class 1 variants, very uncommon, are associated with chronic hemolytic anemia. Here we report a Portuguese woman who suffered in her sixties from a chronic hemolytic anemia due to G6PD deficiency.

The use of capillary blood samples in a large scale screening approach for the detection of beta-thalassemia and hemoglobin variants.

Hemoglobinopathies are priority genetic diseases for prevention programs in at-risk populations. We implemented an accurate and simple methodology to identify hemoglobin (Hb) variants and to quantify HbA2 and HbF in capillary blood samples stored at room temperature for up to 7 days after collection. This methodology is particularly indicated for screening for carriers in primary care medical centers in which facilities for collecting venous blood are not available.