# Immunodeficiency in MS

> **NCT04447937** · — · UNKNOWN · sponsor: **Advanced Neurosciences Institute** · enrollment: 1500 (estimated)

## Conditions studied

- Multiple Sclerosis
- Hypogammaglobulinemia
- Immunodeficiency
- Infection, Bacterial

## Interventions

- **OTHER:** No Interventions

## Key facts

- **NCT ID:** NCT04447937
- **Lead sponsor:** Advanced Neurosciences Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-06-29
- **Primary completion:** 2021-01-30
- **Final completion:** 2021-07-30
- **Target enrollment:** 1500 (ESTIMATED)
- **Last updated:** 2020-06-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04447937

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04447937, "Immunodeficiency in MS". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04447937. Licensed CC0.

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