A nationwide prospective cohort study of patients with advanced chronic kidney disease (CKD G3b-G5) in Japan

A nationwide prospective cohort study of patients with advanced chronic kidney disease (CKD G3b-G5) in Japan - REACH-J-CKD cohort

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000022145

Enrollment

2400

Registered

2016-04-30

Start date

2016-02-03

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

advanced chronic kidney disease patients(CKDG3b-5)

Interventions

None listed

Sponsors

Department of Nephrology, Faculty of Medicine, University of Tsukuba

Lead Sponsor

Niigata University(Niigata), Nagoya University(Nagoya), Okayama University(Okayama), Kawasaki Medical School(Okayama), Kitasaito Hospital(Hokkaido), Kyoto prefectural of medicine(Kyoto), Nantan General Hospital(Kyoto), Kyushu University(Fukuoka), Nagasaki Municipal Medical Center(Nagasaki), University of Tsukuba(Ibaraki), Funabashi Futawa Hospital(Chiba), Shonan Kamakura General Hospital(Kanagawa), Shinmatsudo Central General Hospital(Chiba), Kagawa University(Kagawa), Osaki Citizen Hospital(Miy

Collaborator

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who have agreed to participate in our study with written form. 2) outpatient 3)CKD G3b-5(GFR less than 45ml/min/1.73m2)

Exclusion criteria

Exclusion criteria: 1) Patients who had medical history of renal replacement therapy or under renal replacement therapy 2) Patients who are considered inadequate for the study.

Design outcomes

Primary

Measure	Time frame
Initiation of Renal replacement therapy (hemodialysis, peritoneal dialysis,renal transplantation) and/or death	—

Secondary

Measure	Time frame
1) More than 30% deterioration of eGFR 2) More than 50% deterioration of eGFR 3) transition to CKD G5(eGFR<15 ml/min/1.73m2) 4) the onset of cardiovascular disease(angina pectoris, myocardial infarction, cerebral infarction, cerebral hemorrhage, limb amputation)	—

Countries

Japan

Contacts

Public ContactSaito Chie

University of Tsukuba Department of Nephrology, Faculty of Medicine

chie.saito@md.tsukuba.ac.jp+81-29-853-3202

Outcome results