# Airborne Preventive Measures to Reduce New TB Infections in Household Contacts

> **NCT04938596** · NA · COMPLETED · sponsor: **Pontificia Universidad Catolica de Chile** · enrollment: 432 (actual)

## Conditions studied

- Tuberculosis, Pulmonary
- Household Contacts
- Tuberculosis

## Interventions

- **COMBINATION_PRODUCT:** Respiratory bundle

## Key facts

- **NCT ID:** NCT04938596
- **Lead sponsor:** Pontificia Universidad Catolica de Chile
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-10-04
- **Primary completion:** 2024-03-30
- **Final completion:** 2024-03-30
- **Target enrollment:** 432 (ACTUAL)
- **Last updated:** 2024-05-13

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04938596

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04938596, "Airborne Preventive Measures to Reduce New TB Infections in Household Contacts". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04938596. Licensed CC0.

---

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