Intranasal treatment of vitamin B 12 deficiency in children

Conclusion: In children, intranasal application of vitamin B12 seems a safe and effective alternative to intramuscular injections, leading to higher compliance and less burden to patients.What is Known:• Children with vitamin B12deficiency are traditionally treated with intramuscular cobalamin injections, which are costly and painful.• Studies in adults showed that intranasal application of hydroxocobalamin leads to normalisation of vitamin B12levels.What is New:• The intranasal application of vitamin B12resulted in a substantial increase of the mean baseline vitamin B12levels without any side effect.• These data encourage a systematic evaluation of intranasal treatment of vitamin B12deficiency in order to define safety, optimal dosage and administration frequency.
Source: European Journal of Pediatrics - Category: Pediatrics Source Type: research