# VALIDATE: Factor VIII Trending for MS Relapse

> **NCT04082468** · — · WITHDRAWN · sponsor: **St. Joseph's Hospital and Medical Center, Phoenix**

## Conditions studied

- Multiple Sclerosis

## Interventions

- **DIAGNOSTIC_TEST:** Blood sample collection for coagulation profile

## Key facts

- **NCT ID:** NCT04082468
- **Lead sponsor:** St. Joseph's Hospital and Medical Center, Phoenix
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2019-08-13
- **Primary completion:** 2021-12-01
- **Final completion:** 2022-03-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Never started enrollment due to logistics.
- **Last updated:** 2021-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04082468

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04082468, "VALIDATE: Factor VIII Trending for MS Relapse". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04082468. Licensed CC0.

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