# Magnesium and Vitamin D Combination for Post-COVID Syndrome

> **NCT05630339** · NA · COMPLETED · sponsor: **Coordinación de Investigación en Salud, Mexico** · enrollment: 150 (actual)

## Conditions studied

- Post-COVID-19 Syndrome
- Long COVID
- Vitamin D Deficiency
- Magnesium Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Magnesium chloride
- **DIETARY_SUPPLEMENT:** Vitamin D
- **DIETARY_SUPPLEMENT:** Inert placebo

## Key facts

- **NCT ID:** NCT05630339
- **Lead sponsor:** Coordinación de Investigación en Salud, Mexico
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-30
- **Primary completion:** 2023-05-01
- **Final completion:** 2023-09-01
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2023-09-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05630339

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05630339, "Magnesium and Vitamin D Combination for Post-COVID Syndrome". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT05630339. Licensed CC0.

---

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