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Retrospective study on the effect of "long COVID-19" on cardiopulmonary function in different populations

A retrospective study on the impact of the novel coronavirus on cardiopulmonary exercise function in different populations

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ITMCTR
Registry ID
ITMCTR2026000513
Enrollment
Unknown
Registered
2026-03-13
Start date
2025-11-01
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

COVID-19

Interventions

Health Group:no
The chronic disease Group:no

Sponsors

Beijing Hospital of Traditional Chinese Medicine Affiliated to the Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1 All patients who completed the cardiopulmonary exercise test. 2 The detection date is from October 1, 2021 to April 30, 2023. All that meet the above two conditions can be included.

Exclusion criteria

Exclusion criteria: 1)severe cardiopulmonary insufficiency; 2) Severe cardiogenic shock severe hypotension; 3) Severe anemia coagulation dysfunction; 4) severe brain liver renal insufficiency limb movement disorders.

Design outcomes

Primary

MeasureTime frame
Anaerobic threshold,AT;peakVO2;Oxygen Uptake Efficiency PlateauOUEP;peakO2pulse;VE/VCO2 slope;—

Secondary

MeasureTime frame
peak DBP;peak SBP;rest HR;Cardiac Power,CP;peak Work;Forced vital capacity(FVC);rest VT;peak VT;—

Countries

china

Contacts

Public Contactying-zhe chen

Beijing Hospital of Traditional Chinese Medicine Affiliated to the Capital Medical University

chenyingzhe1975@163.com13699266922

Outcome results

None listed

Source: ITMCTR (via WHO ICTRP) · Data processed: Apr 4, 2026