KoreaN Cohort Study for Outcome in Patients With Chronic Kidney Disease : A 10-year Longitudinal Cohort Study of the Chronic Kidney Disease
NCT ID: NCT01630486
Last Updated: 2019-06-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
2238 participants
OBSERVATIONAL
2011-03-31
2022-12-31
Brief Summary
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KNOW-CKD Research Group comprises nephrologists, pediatric nephrologists, epidemiologists and statisticians from eleven centers in Korea. KNOW-CKD will enroll 2,850 individuals with CKD stage from 1 to 5 between 2011 and 2015 and follow them up to 10 years. Dialyzed patients or those with allograft kidney are excluded. At enrollment and at pre-specified intervals, laboratory tests will be conducted on the kidney function, biochemical profiles, anemia, cardiovascular complication (echocardiography, coronary CT, arterial stiffness), and mineral bone disorder. A biobank is also established for the DNA, serum and urine at regular interval. Information on the medical history, health questionnaires, QoL will also be collected. Web-based case-report forms (CRF) is developed for the systemic management of the patient data.
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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glomerulonephritis
adult CKD patients, whose underlying etiology is glomerulonephritis, either clinically diagnosed or pathologically proven
No interventions assigned to this group
hypertensive nephropathy
adult CKD patients, whose underlying etiology is hypertensive nephropathy
No interventions assigned to this group
polycystic kidney disease
adult CKD patients, whose underlying etiology is autosomal dominant polycystic kidney disease
No interventions assigned to this group
diabetic nephropathy
adult CKD patients, whose underlying etiology is diabetic nephropathy
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
* CKD stage 1 through 5
* predialysis
Exclusion Criteria
* Previously received chronic dialysis
* Previous any organ transplant
* Heart failure
* Known liver cirrhosis
* past or current cancer
* Pregnant women
* Single kidney due to trauma or donation
20 Years
75 Years
ALL
No
Sponsors
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Seoul National University Hospital
OTHER
Responsible Party
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Kook-Hwan Oh
Professor
Locations
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Seoul National University Hospital
Seoul, , South Korea
Countries
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References
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Park CH, Kim HW, Park JT, Chang TI, Yoo TH, Oh KH, Anderson AH, Yang W, Cohen JB, Rahman M, Kang SW, Han SH; on the behalf of CRIC Study and KNOW-CKD Investigators. BP and Kidney Disease Progression in Advanced CKD: Findings from the Chronic Renal Insufficiency Cohort and KoreaN Cohort Study for Outcome in Patients with CKD Studies. Clin J Am Soc Nephrol. 2025 Jun 6;20(9):1179-1189. doi: 10.2215/CJN.0000000760.
Park CH, Kim HW, Joo YS, Park JT, Chang TI, Yoo TH, Park SK, Chae DW, Chung W, Kim YS, Oh KH, Kang SW, Han SH; on the behalf of the KNOW-CKD (Korean Cohort Study for Outcomes in Patients With Chronic Kidney Disease) Investigators. Association Between Systolic Blood Pressure Variability and Major Adverse Cardiovascular Events in Korean Patients With Chronic Kidney Disease: Findings From KNOW-CKD. J Am Heart Assoc. 2022 Jun 7;11(11):e025513. doi: 10.1161/JAHA.122.025513. Epub 2022 Jun 3.
Kim JY, Park JT, Kim HW, Chang TI, Kang EW, Ahn C, Oh KH, Lee J, Chung W, Kim YS, Kim SW, Yoo TH, Kang SW, Han SH; KNOW-CKD (Korean Cohort Study for Outcomes in Patients With Chronic Kidney Disease) Investigators. Inflammation Alters Relationship Between High-Density Lipoprotein Cholesterol and Cardiovascular Risk in Patients With Chronic Kidney Disease: Results From KNOW-CKD. J Am Heart Assoc. 2021 Aug 17;10(16):e021731. doi: 10.1161/JAHA.120.021731. Epub 2021 Aug 7.
Lee C, Park KH, Joo YS, Nam KH, Chang TI, Kang EW, Lee J, Oh YK, Jung JY, Ahn C, Lee KB, Park JT, Yoo TH, Kang SW, Han SH. Low High-Sensitivity C-Reactive Protein Level in Korean Patients With Chronic Kidney Disease and Its Predictive Significance for Cardiovascular Events, Mortality, and Adverse Kidney Outcomes: Results From KNOW-CKD. J Am Heart Assoc. 2020 Nov 3;9(21):e017980. doi: 10.1161/JAHA.120.017980. Epub 2020 Oct 23.
Kim HJ, Lee J, Chae DW, Lee KB, Sung SA, Yoo TH, Han SH, Ahn C, Oh KH. Serum klotho is inversely associated with metabolic syndrome in chronic kidney disease: results from the KNOW-CKD study. BMC Nephrol. 2019 Apr 3;20(1):119. doi: 10.1186/s12882-019-1297-y.
Chae SY, Chung W, Kim YH, Oh YK, Lee J, Choi KH, Ahn C, Kim YS. The Correlation of Serum Osteoprotegerin with Non-Traditional Cardiovascular Risk Factors and Arterial Stiffness in Patients with Pre-Dialysis Chronic Kidney Disease: Results from the KNOW-CKD Study. J Korean Med Sci. 2018 Dec 11;33(53):e322. doi: 10.3346/jkms.2018.33.e322. eCollection 2018 Dec 31.
Kang E, Lee J, Kim HJ, Han M, Kim SW, Lee KB, Sung S, Yoo TH, Chung W, Ahn C, Oh KH. The association between socioeconomic disparities and left ventricular hypertrophy in chronic kidney disease: results from the KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD). BMC Nephrol. 2018 Aug 16;19(1):203. doi: 10.1186/s12882-018-1005-3.
Kim HJ, Kang E, Oh YK, Kim YH, Han SH, Yoo TH, Chae DW, Lee J, Ahn C, Oh KH. The association between soluble klotho and cardiovascular parameters in chronic kidney disease: results from the KNOW-CKD study. BMC Nephrol. 2018 Mar 5;19(1):51. doi: 10.1186/s12882-018-0851-3.
Lee MJ, Park JT, Park KS, Kwon YE, Han SH, Kang SW, Choi KH, Oh KH, Park SK, Chae DW, Lee K, Hwang YH, Kim SW, Kim YH, Kang SW, Lee J, Ahn C, Yoo TH. Normal body mass index with central obesity has increased risk of coronary artery calcification in Korean patients with chronic kidney disease. Kidney Int. 2016 Dec;90(6):1368-1376. doi: 10.1016/j.kint.2016.09.011.
Han JS, Lee MJ, Park KS, Han SH, Yoo TH, Oh KH, Park SK, Lee J, Hyun YY, Chung W, Kim YH, Ahn C, Choi KH. Albuminuria as a Risk Factor for Anemia in Chronic Kidney Disease: Result from the KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD). PLoS One. 2015 Oct 2;10(10):e0139747. doi: 10.1371/journal.pone.0139747. eCollection 2015.
Oh KH, Park SK, Park HC, Chin HJ, Chae DW, Choi KH, Han SH, Yoo TH, Lee K, Kim YS, Chung W, Hwang YH, Kim SW, Kim YH, Kang SW, Park BJ, Lee J, Ahn C; Representing KNOW-CKD Study Group. KNOW-CKD (KoreaN cohort study for Outcome in patients With Chronic Kidney Disease): design and methods. BMC Nephrol. 2014 May 19;15:80. doi: 10.1186/1471-2369-15-80.
Other Identifiers
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KNOW-CKD
Identifier Type: -
Identifier Source: org_study_id
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