The Value of FeNO in Predicting Airway Eosinophilic Inflammation

Summary

To investigate and compare the value of FeNO, blood Eos, serum TIgE in predicting the airway eosinophilic inflammationin chronic cough, asthma and COPD.

Conditions

• Biomarkers
• Airway Inflammation

Interventions

OTHER

no intervention

For Chronic Cough，follow《Guidelines for the diagnosis and treatment of cough》(2015). For Asthma, follow GINA For COPD, follow GOLD.

Sponsors & Collaborators

• Nanfang Hospital, Southern Medical University

  collaborator OTHER

• Guangdong Provincial Hospital of Traditional Chinese Medicine

  collaborator OTHER

• Huizhou Third People's Hospital

  collaborator UNKNOWN

• Tongji Hospital

  collaborator OTHER

• Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

  collaborator OTHER

• Ruijin Hospital

  collaborator OTHER

• First Hospital of China Medical University

  collaborator OTHER

• The First Affiliated Hospital of Shanxi Medical University

  collaborator OTHER

• Henan Provincial People's Hospital

  collaborator OTHER

• The Second Hospital of Hebei Medical University

  collaborator OTHER

• West China Hospital

  collaborator OTHER

• The First People's Hospital of Yunnan

  collaborator OTHER

• Inner Mongolia People's Hospital

  collaborator OTHER

• Second Hospital of Jilin University

  collaborator OTHER

• The First Affiliated Hospital of Guangzhou Medical University

  lead OTHER

Principal Investigators

• Kefang Lai, phD · The First Affiliated Hospital of Guangzhou Medical University

Eligibility

Min Age

18 Years

Max Age

70 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2021-05-25

Primary Completion

2022-03-25

Completion

2022-05-30

Countries

• China

Study Locations