Analysis of Influencing Factors and Construction of Prediction Models of Artificial Joint Replacement in China

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05170321

Enrollment

600000

Registered

2021-12-27

Start date

2018-01-01

Completion date

2022-12-01

Last updated

2022-01-14

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

Conditions

Ankle Arthropathy, Elbow Arthropathy, Hip Arthropathy, Knee Arthropathy, Shoulder Arthropathy

Brief summary

The project intends to analyze the epidemiological characteristics, risk factors, complications and resource utilization of artificial joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The HQMS database is a mandatory electronic inpatient database system developed by the National Health Commission of the People's Republic of China. Since 2013, tertiary hospitals have been required to upload their inpatient discharge records. By 2019, the HQMS database has included more than 230 million standardized inpatient discharge records of over 1000 hospitals across all 31 provincial-level administrative regions in mainland China. Patient demographics, clinical diagnosis, procedures and operations, drug use, costs and complications were all recorded in the HQMS database. The investigators planned to include five types of arthroplasty, including knee arthroplasty, hip arthroplasty, shoulder arthroplasty, ankle arthroplasty and elbow arthroplasty. The data analysis will be conformed to the principle of confidentiality and will not reveal the privacy of those patients. The data will be only used for this research project and there is no conflict of interest. It is in line with the principles of ethics, harmlessness and fairness. This study was authorized by the HQMS Committee Board and approved by the institutional review board, with waiver of informed consent.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Patients who underwent knee, hip, shoulder, ankle and elbow arthroplasty in HQMS

Exclusion criteria

* Patients who didn't undergo knee, hip, shoulder, ankle and elbow arthroplasty * Patients with missing demographics or medical data

Design outcomes

Primary

Measure	Time frame	Description
Epidemiological characteristics, complications, risk factors and resource utilization of knee arthroplasty in China	10 years (2013-2022)	The project intends to analyze the epidemiological characteristics, complications, risk factors and resource utilization of artificial knee joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The information collected by HQMS includes demographics characteristics, hospitalization information, medical care cost, complications, et al.
Epidemiological characteristics, complications, risk factors and resource utilization of hip arthroplasty in China	10 years (2013-2022)	The project intends to analyze the epidemiological characteristics, complications, risk factors and resource utilization of artificial hip joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The information collected by HQMS includes demographics characteristics, hospitalization information, medical care cost, complications, et al.
Epidemiological characteristics, complications, risk factors and resource utilization of shoulder arthroplasty in China	10 years (2013-2022)	The project intends to analyze the epidemiological characteristics, complications, risk factors and resource utilization of artificial shoulder joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The information collected by HQMS includes demographics characteristics, hospitalization information, medical care cost, complications, et al.
Epidemiological characteristics, complications, risk factors and resource utilization of ankle arthroplasty in China	10 years (2013-2022)	The project intends to analyze the epidemiological characteristics, complications, risk factors and resource utilization of artificial ankle joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The information collected by HQMS includes demographics characteristics, hospitalization information, medical care cost, complications, et al.
Epidemiological characteristics, complications, risk factors and resource utilization of elbow arthroplasty in China	10 years (2013-2022)	The project intends to analyze the epidemiological characteristics, complications, risk factors and resource utilization of artificial elbow joint replacement in China through the inpatient data collected by the Hospital Quality Monitoring System (HQMS). The information collected by HQMS includes demographics characteristics, hospitalization information, medical care cost, complications, et al.

Countries

China

Outcome results