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A study to compare the effects of partially abraded brown rice , 70%-polished rice, and white rice on weight reduction: a randomized, parallel group, controlled trial.

A study to compare the effects of partially abraded brown rice , 70%-polished rice, and white rice on weight reduction: a randomized, parallel group, controlled trial. - Continuous intake study of partially abraded brown rice (2)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000018037
Enrollment
150
Registered
2015-07-16
Start date
2015-07-16
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

Healthy subjects

Interventions

Partially abraded brown rice(12 weeks) 70%-polished rice(12 weeks) White rice(12 weeks)

Sponsors

Course of clinical research and regional innovation donated by the Japan Agriculture Ibaraki Public Welfare Federation Fuculty of Medicine University of Tsukuba
Lead Sponsor
1.Ibaraki Prefecture 2.Yamato Sangyo Co. Ltd 3.Department of Internal Medicine 4.National Food Research Institute 5.Osaka Medical College Hospital 6.Mito Kyodo General Hospital
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1.Aged 40 - 70 years. 2.Body mass index not less than 25.0 kg/cm2, under 35.0 kg/cm2 3.Capable of giving informed consent

Exclusion criteria

Exclusion criteria: 1.Fasting glucose not less than 126 mg/dL, or HbA1c not less than 6.5% 2.Subjects who are received pharmacotherapy for diabetes and dyslipidemia 3.No enrollment in another interventional study 4.Subjects who are received pharmacotherapy for alimentary disease 5.Pregnant or have the will to get pregnant women. 6.Lactating woman 7.Subjects who were recognized unsuitable for this study by the Investigator.

Design outcomes

Primary

MeasureTime frame
Body weight

Secondary

MeasureTime frame
1.Abdominal circumference 2.Visceral fat area 3.Blood pressure 4.Glucose metabolic indicator 5.Lipid metabolic indicator

Countries

Japan

Contacts

Public ContactKoichi Hashimoto

University of Tsukuba, Faculty of Medicene Clinical research and regional innovation donated by the JA Ibaraki Public Welfare Federation

koichi.hashimoto@md.tsukuba.ac.jp029-853-3064

Outcome results

None listed

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