FindTrial
Sign In

Interventional pulmonology combined with microbial metagenomic sequencing for pulmonary infection diagnosis in patients with critical illness or refractory pneumonia

Interventional pulmonology combined with microbial metagenomic sequencing for pulmonary infection diagnosis in patients with critical illness or refractory pneumonia

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900023727
Enrollment
Unknown
Registered
2019-06-09
Start date
2018-07-01
Completion date
Unknown
Last updated
2019-07-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pulmonary infection in critically ill adults or patients with refractory pneumonia

Interventions

Gold Standard:Reference to the IDSA/ATS guideline on the management of pneumonia, the diagnosis criteria include typical clinical manifestaions (sympton and signs) + lab testings + microbiological res
Index test:microbial&#32
metagenomic&#32
sequencing

Sponsors

Tianjin Medical University General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 75 Years

Inclusion criteria

Inclusion criteria: adults with more than 18 years, and suspected pulmonary infection based on the clinical assessment by the treating clinician

Exclusion criteria

Exclusion criteria: Patients with severe abnormal blood coagulation and severely low platelets, patients who used anticoagulants in the last week, pregnant woman

Design outcomes

Primary

MeasureTime frame
lung mNGS;BALF mNNGS;brush mNGS;Lung biopsy print cytology;—

Countries

China

Contacts

Public ContactJing Feng

Tianjin Medical University General Hospital

fengjing1974@163.com+86 13920500251

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 1, 2026