# Prevention and Treatment of Early Postoperative Atelectasis Using The MetaNeb System in Patients Underwent Esophagectomy

> **NCT07284056** · NA · NOT_YET_RECRUITING · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 178 (estimated)

## Conditions studied

- Atelectases, Postoperative Pulmonary

## Interventions

- **DEVICE:** MetaNeb Therapy
- **BEHAVIORAL:** Standard of care

## Key facts

- **NCT ID:** NCT07284056
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-01-01
- **Primary completion:** 2026-04-30
- **Final completion:** 2026-12-31
- **Target enrollment:** 178 (ESTIMATED)
- **Last updated:** 2025-12-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07284056

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07284056, "Prevention and Treatment of Early Postoperative Atelectasis Using The MetaNeb System in Patients Underwent Esophagectomy". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT07284056. Licensed CC0.

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