# ALPCO 25(OH) Vitamin D CLIA Kit - Fresh Versus Frozen Serum and Plasma Stability Study

> **NCT07565064** · — · ENROLLING_BY_INVITATION · sponsor: **American Laboratory Products Company** · enrollment: 80 (estimated)

## Conditions studied

- Vitamin D Deficiency
- Vitamin D Insufficiency
- Healthy Volunteers

## Interventions

- **DEVICE:** ALPCO 25(OH) Vitamin D CLIA Kit

## Key facts

- **NCT ID:** NCT07565064
- **Lead sponsor:** American Laboratory Products Company
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2026-04-18
- **Primary completion:** 2026-12
- **Final completion:** 2026-12
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-05-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07565064

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07565064, "ALPCO 25(OH) Vitamin D CLIA Kit - Fresh Versus Frozen Serum and Plasma Stability Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07565064. Licensed CC0.

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