The Measurement and Influence of estimated Salt intake in 24-hour urine collection in chrOnic kidneY disease in Okayama Study

The Measurement and Influence of estimated Salt intake in 24-hour urine collection in chrOnic kidneY disease in Okayama Study - The MISOY-Okayama study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000005657

Enrollment

200

Registered

2011-05-26

Start date

2011-05-01

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

chronic kidney disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Outpatients of the Department of Nephrology of Okayama University Hospital who underwent 24-hour urine collection between April and June in 2007, not receiving renal replacement therapy

Exclusion criteria

Exclusion criteria: Patients who were lost to follow-up within 90 days from the initiation of observation Patients who already received renal replacement therapy (hemodialysis, peritoneal dialysis and renal transplantation)

Design outcomes

Primary

Measure	Time frame
doubling of serum creatinine or introducing of renal replacement therapy	—

Secondary

Measure	Time frame
blood pressure, rate of estimated glomerular filtration rate and rate of urinary protein excretion	—

Countries

Japan

Contacts

Public ContactHiroshi Morinaga

Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Department of Medicine and Clinical Science

morinaga@md.okayama-u.ac.jp

Outcome results