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Clinical Characteristics and Predictive Model Development and Validation in Heart Failure Patients Overall and across Ejection Fraction Phenotypes: A Multicenter, Multimodal, Retrospective Study

Clinical Characteristics and Predictive Model Development and Validation in Heart Failure Patients: A Multicenter, Retrospective Study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500110703
Enrollment
Unknown
Registered
2025-10-20
Start date
2024-12-07
Completion date
Unknown
Last updated
2025-10-27

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

Conditions

Heart failure

Interventions

Development queue group:None
Internal verification team:None

Sponsors

Dongzhimen Hospital, Beijing University of Chinese Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Clearly diagnosed as a patient with heart failure; 2. Those whose hospitalization period is from January 1, 2010 to October 31, 2024; 3. Those with detailed hospitalization records and relatively complete clinical data; 4. Gender is not limited. Applicants must be aged between 18 and 90 years old. 5. For patients with multiple hospitalizations, follow-up data are obtained based on the information of multiple hospitalizations.

Exclusion criteria

Exclusion criteria: Patients were excluded if they had cardiogenic shock, severe ventricular arrhythmias, impaired consciousness, end-stage uremic renal insufficiency, terminal malignancy, or severe psychiatric disorders.

Design outcomes

Primary

MeasureTime frame
All-cause mortality or readmission due to heart failure exacerbation;

Secondary

MeasureTime frame
All-cause mortality in the hospital;Echocardiography;Cardiac Injury Biomarkers;Complete Blood Count;Comprehensive Metabolic Panel;NT-proBNP;TCM Syndrome;Tongue Presentation;Pulse Presentation;Thyroid Function Tests;Coagulation Profile;Symptoms;Comorbidities;Medications;Arterial Blood Gas Analysis;

Countries

China

Contacts

Public ContactHongcai Shang

Dongzhimen Hospital, Beijing University of Chinese Medicine

shanghongcai@126.com+86 152 0988 7708

Outcome results

None listed

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