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Study on Diagnostic Criteria for Dilated Cardiomyopathy with Qi Deficiency and Blood Stasis Syndrome

Dilated Cardiomyopathy Diagnostic Criteria for Qi Deficiency and Blood Stasis Syndrome and Identification and Validation of Related Biomarkers

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ITMCTR
Registry ID
ITMCTR2025002604
Enrollment
Unknown
Registered
2025-12-30
Start date
2025-12-31
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Dilated cardiomyopathy

Interventions

Observation group:None

Sponsors

Xiyuan Hospital of CACMS
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Retrospective inclusion of DCM patients: Inclusion criteria: DCM patients: 1 Age 18-80 years; 2) Confirmed diagnosis of DCM, verified by coronary angiography and left ventriculography, excluding coronary artery atherosclerotic heart disease (CAD), arrhythmogenic cardiomyopathy, valvular heart disease, congenital heart disease, and other types of cardiomyopathy. 2. Prospective inclusion of DCM patients: Inclusion criteria: DCM patients: 1) Age 18-80 years; 2) Confirmed diagnosis of DCM, verified by coronary angiography and left ventriculography, excluding coronary artery atherosclerotic heart disease (CAD), arrhythmogenic cardiomyopathy, valvular heart disease, congenital heart disease, and other types of cardiomyopathy. 3) Voluntarily signed an informed consent form to agree to participate in this study.

Exclusion criteria

Exclusion criteria: 1. Retrospectively enrolled DCM patients: Exclusion criteria: those with incomplete key information. 2. Prospectively enrolled DCM patients: Exclusion criteria: Patients with severe COPD, pulmonary heart disease, or respiratory failure; severe hematological disorders; 3) Malignant tumor patients or organ transplant recipients; 4) Patients with major psychiatric disorders or significant cognitive impairments; 5) Patients deemed unsuitable to participate in this study by the investigators.

Design outcomes

Primary

MeasureTime frame
Frequency of Qi deficiency and blood stasis syndrome;—

Countries

China

Contacts

Public ContactZhuye Gao

Eye Hospital of China Academy of CMS

zhuyegao@126.com13161267976

Outcome results

None listed

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