# European Study of Prodromal iNPH

> **NCT05910944** · — · RECRUITING · sponsor: **Johan Virhammar** · enrollment: 140 (estimated)

## Conditions studied

- Normal Pressure Hydrocephalus
- Hydrocephalus

## Interventions

- **PROCEDURE:** Shunt surgery

## Key facts

- **NCT ID:** NCT05910944
- **Lead sponsor:** Johan Virhammar
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-11-01
- **Primary completion:** 2035-12-31
- **Final completion:** 2035-12-31
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2026-04-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05910944

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05910944, "European Study of Prodromal iNPH". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT05910944. Licensed CC0.

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