NCT02822651

Hypovitaminosis D Prediction Score

SCOPYD Study: Development of a Predictive Clinical Score of Hypovitaminosis D

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 2,592 (actual)
• Sponsor: Hospices Civils de Lyon · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Accepted

Summary

Vitamin D has effects on many tissues, and hypovitaminosis D is frequent. In a French survey conducted among 1587 adults, vitamin D insufficiency (\<30ng/ml) has been reported in 80% of subjects, including 43% with moderate deficiency (\<20ng/ml) and 5% with severe deficiency (\<10ng/ml). Because of the possible consequences of hypovitaminosis D (osteomalacia in adults…), the number of vitamin D determination has increased ten-fold since 2005 in France, reaching 4.5 million € in 2011, and with it the costs for health insurance. However, there is currently no consensus on the strategy for detection, diagnosis and treatment of hypovitaminosis D. We propose to develop a predictive clinical score of hypovitaminosis D based on the accurate assessment of solar exposure, vitamin D intakes and hypovitaminosis D risk factors collected through a self-administered questionnaire.

Conditions

• Vitamin D Status

Interventions

Type	Name	Description
BIOLOGICAL	Blood sampling	Patients will have a blood sampling at inclusion to measure vitamin D blood concentration.
OTHER	self-administered questionnaire	Patients will fill a self-administered questionnaire the day of inclusion

Timeline

• Start date: 2016-09-19
• Primary completion: 2017-11-17
• Completion: 2017-11-17
• First posted: 2016-07-04
• Last updated: 2025-12-19

Locations

1 site across 1 country: France