Clinical trial
Clinical Phenotypes of COPD Patients Between in Plateau and Plain
NCT04964076
Study timeline
Study start (actual)2020-11-01Date precision: day
Registry last updated2023-11-18
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Pulmonary Disease, Chronic Obstructiveunresolved
Interventions
No interventionOTHER
Sponsors & collaborators
Peking University Third Hospitallead sponsor
Tibet Autonomous Region People's Hospitalcollaborator
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT04964076 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.