Study for the mechanism of effects on body weight by low-carbohydrate diets

Study for the mechanism of effects on body weight by low-carbohydrate diets in patients with type 2 diabetes mellitus.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1031230391

Enrollment

Registered

2023-10-12

Start date

2023-10-12

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

diabetes mellitus diabetes mellitus

Interventions

Normal diet (carbohydrate:protein:fat = 57%:18%:25%) or low carbohydrate diet (carbohydrate:protein:fat = 45%:30%:25%)

diet

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with type 2 diabetes 20-80 years old patients who consent for this study

Exclusion criteria

Exclusion criteria: Pregnant women Patients with severe liver dysfunction, severe renal dysfunction Patients under treatment for infection, for malignancy, with glucocorticid.

Design outcomes

Primary

Measure	Time frame
changes in body weight	—

Secondary

Measure	Time frame
Energy expenditure, intestinal flora, body weight, blood pressure, pulse rate, blood glucose, glycoalbumin, C-peptide, blood ketones, serum lipids, renal function, urinary albumin, urinary metanephrines, urinary normetanephrines, urinary urea nitrogen, mean blood glucose measured with continuous glucose monitoring system, glycemic variability index, body composition, ECG findings	—

Contacts

Public ContactShunsuke Kobayashi

Nippon Medical School Chiba Hokusoh Hospital

kobashun@nms.ac.jp+81-476991111

Outcome results

None listed

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