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Research on the mechanism of respiratory microbiome in the occurrence and development of acute lower respiratory tract infection - the nursing home population

Research on the mechanism of respiratory microbiome in the occurrence and development of acute lower respiratory tract infection

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300079059
Enrollment
Unknown
Registered
2023-12-25
Start date
2023-12-31
Completion date
Unknown
Last updated
2024-01-08

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

Conditions

Acute lower respiratory tract infection

Interventions

observation group:None

Sponsors

China-Japan Friendship Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Participants aged = 50 years old; 2. A minimum of three years should be anticipated for a stay at Nursing Home; 3. Be able to provide informed written consent.

Exclusion criteria

Exclusion criteria: 1. History of acute respiratory infection during the last three months; 2. Life expectancy is less than half a year; 3. Those who had examination contraindications or could not cooperate to complete the questionnaire.

Design outcomes

Primary

MeasureTime frame
CURB-65;Pulmonary severity index;Airway microbiome;—

Secondary

MeasureTime frame
lung function;mMRC questionnaire;Asthma control test;E-FACED;Gut Microbiome;—

Countries

China

Contacts

Public ContactBin Cao

China-Japan Friendship Hospital

caobin_ben@163.com+86 139 1131 8339

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026