# Investigating a Von Willebrand Factor (VWF) Functional Screening Assay for Assigning the Phenotypic Variants of Von Willebrand Disease (VWD)

> **NCT02466789** · — · COMPLETED · sponsor: **Jonathan Roberts** · enrollment: 134 (actual)

## Conditions studied

- Von Willebrands Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02466789
- **Lead sponsor:** Jonathan Roberts
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-07
- **Primary completion:** 2021-12-31
- **Final completion:** 2022-06-30
- **Target enrollment:** 134 (ACTUAL)
- **Last updated:** 2022-08-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02466789

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02466789, "Investigating a Von Willebrand Factor (VWF) Functional Screening Assay for Assigning the Phenotypic Variants of Von Willebrand Disease (VWD)". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT02466789. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*