China Collaborative Study on Epidemiology of Acute Kidney Injury
1 other identifier
observational
1,000,000
1 country
1
Brief Summary
Acute kidney injury (AKI) is a common clinical syndrome, especially patients in the hospital. AKI has become a huge medical burden in China. Little information is available about this disease burden in our country. The investigators aimed to evaluate the burden of AKI and to analyze the related risk factors.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2017
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2017
CompletedFirst Submitted
Initial submission to the registry
February 13, 2017
CompletedFirst Posted
Study publicly available on registry
February 15, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 31, 2027
December 13, 2022
December 1, 2022
11 years
February 13, 2017
December 10, 2022
Conditions
Outcome Measures
Primary Outcomes (1)
Incidence of AKI
Jan. 2011 to Oct. 2016
Secondary Outcomes (5)
Recognition rate of AKI
Jan. 2011 to Oct. 2016
Proportion of nephrology referral
Jan. 2011 to Oct. 2016
In-hospital mortality
Jan. 2011 to Oct. 2016
Longer ICU stay
Jan. 2011 to Oct. 2016
Higher medical cost
Jan. 2011 to Oct. 2016
Study Arms (2)
AKI
non-AKI
Interventions
Eligibility Criteria
All inpatients (if outpatient identification is achieved, outpatient and inpatient patients can be judged to be the same individual, the outpatient electronic data is extracted at the same time)
You may qualify if:
- The patients diagnosed on the basis of changes in serum creatinine according to the criteria of 2012 Kidney Disease Improving Global Outcomes(KDIGO)
You may not qualify if:
- Serum creatinine record less than two times during hospitalization
- Patients being diagnosed with End-stage kidney disease (chronic kidney disease stage 5)
- Nephrectomy
- Kidney transplantation
- Peak serum creatinine of less than 53µ mol/L
- Serum creatinine decrease after amputation
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- XinLing Lianglead
Study Sites (1)
Nephrology Dept,Guangdong General Hospital
Guangzhou, Guangdong, China
Related Publications (1)
Xu L, Wu Y, Chen Y, Li R, Wang Z, Li Z, Liu G, Yu L, Shi W, Liang X; China collaborative study on AKI (CCS-AKI). Is acute kidney injury age-dependent in older adults: an observational study in two centers from North China. BMC Geriatr. 2021 Jan 6;21(1):7. doi: 10.1186/s12877-020-01906-z.
PMID: 33407184DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Liang Xinling, M.D.,Ph.D
Nephrology Dept,Guangdong General Hospital
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Director of Division of Nephrology and Blood Purification Center of Guangdong General Hospital
Study Record Dates
First Submitted
February 13, 2017
First Posted
February 15, 2017
Study Start
January 1, 2017
Primary Completion (Estimated)
December 31, 2027
Study Completion (Estimated)
December 31, 2027
Last Updated
December 13, 2022
Record last verified: 2022-12
Data Sharing
- IPD Sharing
- Will not share