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High dose vitamin D therapy for chronic pain in children and adolescents with sickle cell disease: results of a randomized double blind pilot study.


ABSTRACT: We report results of a pilot study of high-dose vitamin D in sickle cell disease (SCD). Subjects were given a 6-week course of oral high-dose cholecalciferol (4000-100 000 IU per week) or placebo and monitored prospectively for a period of six months. Vitamin D insufficiency and deficiency was present at baseline in 82·5% and 52·5% of subjects, respectively. Subjects who received high-dose vitamin D achieved higher serum 25-hydroxyvitamin D, experienced fewer pain days per week, and had higher physical activity quality-of-life scores. These findings suggest a potential benefit of vitamin D in reducing the number of pain days in SCD. Larger prospective studies with longer duration are needed to confirm these effects.

SUBMITTER: Osunkwo I 

PROVIDER: S-EPMC3460143 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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High dose vitamin D therapy for chronic pain in children and adolescents with sickle cell disease: results of a randomized double blind pilot study.

Osunkwo Ifeyinwa I   Ziegler Thomas R TR   Alvarez Jessica J   McCracken Courtney C   Cherry Korin K   Osunkwo Chinyere E CE   Ofori-Acquah Solomon F SF   Ghosh Samit S   Ogunbobode Adeolu A   Rhodes Jim J   Eckman James R JR   Dampier Carlton C   Tangpricha Vin V  

British journal of haematology 20120828 2


We report results of a pilot study of high-dose vitamin D in sickle cell disease (SCD). Subjects were given a 6-week course of oral high-dose cholecalciferol (4000-100 000 IU per week) or placebo and monitored prospectively for a period of six months. Vitamin D insufficiency and deficiency was present at baseline in 82·5% and 52·5% of subjects, respectively. Subjects who received high-dose vitamin D achieved higher serum 25-hydroxyvitamin D, experienced fewer pain days per week, and had higher p  ...[more]

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