# Gut Microbiota and Pulmonary Complications After Non Cardiac Elective Surgery in Elderly Patients

> **NCT06513416** · — · RECRUITING · sponsor: **Peking Union Medical College Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Gut Microbiota
- Postoperative Pulmonary Complications

## Interventions

- **PROCEDURE:** Elective upper abdominal surgery

## Key facts

- **NCT ID:** NCT06513416
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-02-01
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-02-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06513416

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06513416, "Gut Microbiota and Pulmonary Complications After Non Cardiac Elective Surgery in Elderly Patients". Retrieved via AI Analytics 2026-07-17 from https://api.ai-analytics.org/clinical/NCT06513416. Licensed CC0.

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