# Nutritional Intervention and Respiratory Infections in Older Subjects

> **NCT01971112** · NA · UNKNOWN · sponsor: **Corporacion Ecuatoriana de Biotecnologia** · enrollment: 320 (estimated)

## Conditions studied

- Upper Respiratory Infections
- Lower Respiratory Tract Infections

## Interventions

- **DIETARY_SUPPLEMENT:** Multivitamins and minerals

## Key facts

- **NCT ID:** NCT01971112
- **Lead sponsor:** Corporacion Ecuatoriana de Biotecnologia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-10
- **Primary completion:** 2014-10
- **Final completion:** 2014-12
- **Target enrollment:** 320 (ESTIMATED)
- **Last updated:** 2013-10-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01971112

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01971112, "Nutritional Intervention and Respiratory Infections in Older Subjects". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01971112. Licensed CC0.

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