NCT04694976

Vitamin D Status in Children With Sickle Cell Disease Living in Lyon, France

Evaluation of Vitamin D Deficiency Distribution in Children With Sickle Cell Disease Followed in Lyon, France

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 130 (actual)
• Sponsor: Hospices Civils de Lyon · Academic / Other
• Sex: All
• Age: 17 Years
• Healthy volunteers: Not accepted

Summary

Vitamin D deficiency may be under-diagnosed in sickle cell disease French children. Therefore, the investigator need an epidemiologic study about the prevalence of vitamin D deficiency in this specific population. There are not specific guidelines neither testing nor treatment. The investigator propose to test vitamin D status in all children with sickle cell disease who are consulting their referring haematologist doctor or in the emergency ward.

Conditions

• Vitamin D Deficiency
• Sickle Cell Disease

Interventions

Type	Name	Description
BIOLOGICAL	25-OH Vitamin D measure	As a complement to the off-study prescription, the investigator are taking two 1 mL tubes of extra blood to measure vitamin D, calcium, phosphorus, parathyroid hormone (PTH) and creatinine.

Timeline

• Start date: 2021-02-04
• Primary completion: 2022-02-03
• Completion: 2022-02-03
• First posted: 2021-01-05
• Last updated: 2023-07-20

Locations

1 site across 1 country: France