# Effects of Long-term Dry and Humidified Low-flow Oxygen Via Nasal Cannula

> **NCT02515786** · PHASE1,PHASE2 · UNKNOWN · sponsor: **University of Sao Paulo** · enrollment: 19 (estimated)

## Conditions studied

- Chronic Respiratory Failure

## Interventions

- **OTHER:** oxygen humidification

## Key facts

- **NCT ID:** NCT02515786
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-01
- **Primary completion:** 2015-07
- **Final completion:** 2015-12
- **Target enrollment:** 19 (ESTIMATED)
- **Last updated:** 2015-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02515786

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02515786, "Effects of Long-term Dry and Humidified Low-flow Oxygen Via Nasal Cannula". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT02515786. Licensed CC0.

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