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Bone Abstracts (2015) 4 P143 | DOI: 10.1530/boneabs.4.P143

1Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology/Oncology, Medical University of Graz, Graz, Austria; 2Department of Internal Medicine, Division of Endocrinology and Metabolism, Medical University of Graz, Graz, Austria.


Objectives: Vitamin D deficiency is of current interest especially in high risk patients for reduced bone mineral density as in pediatric hematologic oncologic patients.

Methods: During a 4 year period 194 pediatric hematologic oncologic patients were screened for serological vitamin D deficiency (defined as 25 (OH)D levels <30 ng/ml and accordingly <75 nmol/l). 61 patients were in the prospective group 1 defined as screening at time of diagnosis, 35 patients were in the group 2 defined as screening at time of follow up <1 year after therapy and 98 patients were in group 3 defined as screening at time of follow up >1 year after therapy.

Results: Overall 112/194 patients (57.7%) had vitamin D deficiency, 49/61patients (80%) in group 1, 19/35 patients (54%) in group 2, 44/98 patients (44.8%) in group 3. All patients with proven vitamin D deficiency received an oral supplementation with cholecalciferol.

Conclusion: Screening for serological vitamin D deficiency is important to reduce the risk of reduced bone mineral density especially in patients at high risk as pediatric hematologic oncologic patients.

Disclosure: The authors declared no competing interests.

Volume 4

7th International Conference on Children's Bone Health

Salzburg, Austria
27 Jun 2015 - 30 Jun 2015

ICCBH 

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