KoreaN Cohort Study for Outcome in Patients With Chronic Kidney Disease : A 10-year Longitudinal Cohort Study of the Chronic Kidney Disease (KNOW-CKD)

Seoul National University

Status: Unknown

Conditions: Chronic Kidney Disease

Study type: Observational

Funder types: Other

Identifiers

NCT01630486

KNOW-CKD

Details and patient eligibility

About

The goals of the KNOW-CKD (KoreaN cohort study for Outcome in patients With Chronic Kidney Disease) study are 1) to establish a CKD cohort representing Korean CKD population for up to 10-year follow-up, and 2) to investigate the renal progression, mortality, complications, risk factors, role of biochemical parameters and the genetic influence.

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.

Enrollment: 2,238 patients

Sex: All

Ages: 20 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Age: >20 and <75 yr,
• CKD stage 1 through 5
• predialysis

Exclusion criteria

• Unable or unwilling to give consent
• 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

Trial design

2,238 participants in 4 patient groups

glomerulonephritis

Description:

adult CKD patients, whose underlying etiology is glomerulonephritis, either clinically diagnosed or pathologically proven

hypertensive nephropathy

Description:

adult CKD patients, whose underlying etiology is hypertensive nephropathy

polycystic kidney disease

Description:

adult CKD patients, whose underlying etiology is autosomal dominant polycystic kidney disease

diabetic nephropathy

Description:

adult CKD patients, whose underlying etiology is diabetic nephropathy