# Carbon-13 Magnetic Resonance Spectroscopy in Glycogen Storage Diseases

> **NCT04929002** · — · ACTIVE_NOT_RECRUITING · sponsor: **Rigshospitalet, Denmark** · enrollment: 50 (estimated)

## Conditions studied

- Glycogen Storage Disease
- McArdle Disease
- Pompe Disease (Late-onset)

## Interventions

- **OTHER:** No intervention

## Key facts

- **NCT ID:** NCT04929002
- **Lead sponsor:** Rigshospitalet, Denmark
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-12-10
- **Primary completion:** 2028-05
- **Final completion:** 2028-12
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2025-08-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04929002

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04929002, "Carbon-13 Magnetic Resonance Spectroscopy in Glycogen Storage Diseases". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04929002. Licensed CC0.

---

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