Effect of protein restricted diet on diet adherence and kidney function using portion control plate in patients with chronic kidney disease: A randomized controlled trial

Effect of protein restricted diet on diet adherence and kidney function using portion control plate in patients with chronic kidney disease: A randomized controlled trial - Healthy eating plate CKD trial

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027690

Enrollment

104

Registered

2017-06-15

Start date

2017-05-15

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 (stage: 3-5)

Interventions

Protein restriction using portion control plate Conventional therapy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Age 20-64 years 2) Stage 3-5 CKD 3) A outpatients who is prescribed a protein restricted diet by a physician

Exclusion criteria

Exclusion criteria: 1) Communication disorder that diet therapy can not be understand or cognitive impairment 2) A patient who are not suitable for protein restriction due to conditions such as cancer and AIDS 3) A patient who are unsuitable for continuous low protein diet due to acute renal failure. 4) A patient who are considered to be inappropriate for participation in this trial due to other reason by the physician.

Design outcomes

Primary

Measure	Time frame
20% reduction in protein intake	—

Countries

Japan

Contacts

Public ContactYamauchi Keiko

Clinical Research Institute, National Hospital Organization Kyoto Medical Center Division of Preventive Medicine

nsakane@kyotolan.hosp.go.jp+81-75-641-9161

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026