study group:N/A

2 trials

Sponsors

Chongqing Northern Kuanren Hospital

Conditions

Allergic diseaseCough

Unknown Phase

A prospective, cohort study to assess disease progression, etiological diagnosis and clinical phenotype in patients with cough

Active, not recruitingChiCTR2200065687

Chongqing Northern Kuanren HospitalCough

Start: 2022-11-21Updated: 2023-05-15

Prospective cohort study on disease progression, phenotype, genotype and related biological factors in patients receiving specific immunotherapy

Active, not recruitingChiCTR2200065686

Chongqing Northern Kuanren HospitalAllergic disease

Start: 2022-11-21Updated: 2023-05-15