MedTrace Logo

Intensive Diet and Physical Activity on Diabetes

NCT03839667 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 326

Last updated 2026-02-12

No results posted yet for this study

Summary

It is a multicenter, open-label, parallel-group, randomized controlled clinical trial, which is designed to enroll newly diagnosed type 2 diabetes patients with overweight or obesity. The patients are randomized to an intensive diet intervention (intermittent very-low -calorie diet), enhanced physical activity intervention (high-intensity interval training exercise prescription combined with resistance training) or standard education group (diabetes health education only, including lifestyle education and guidance) for 12 weeks. This trial will test the primary hypothesis of whether an intensive lifestyle treatment (diet or physical activity) is more effective than a standard education in glycemic control. The secondary hypotheses are to compare the intensive lifestyle treatment with a standard education on adipose distribution, metabolic parameters, metabolic molecules, Framingham Risk Scores, and quality of life, et al.

Conditions

  • Type2 Diabetes
  • Life Style

Interventions

BEHAVIORAL

intensive diet intervention

the participants will be instructed to restrict the total daily calorie intake to 800 kcal by receiving the very-low-calorie meal replacement formula for 2 consecutive days per week. They will be allowed to maintain their normal diet in the remaining 5 days, but need to restrict total intake to 2000 kcal per day.

BEHAVIORAL

Enhanced physical activity intervention

the participants will take high-intensity exercise in accordance with High Intensity Interval Training (HIIT) prescriptions, with maximum heart rate and relative maximal oxygen uptake monitored. They will take both aerobic and resistance training exercise consecutively, and total training time will be expected to reach at least 150 minutes per week.

BEHAVIORAL

Standard education

the participants will receive no extra intervention but diabetes health education, which will be carried out in large classrooms, in groups, and over the telephone. The education is mainly consisted of instructions on healthy diet and exercise plans, prevention for acute and chronic complications and self-glycemic monitoring.

Sponsors & Collaborators

  • Shanghai Jiao Tong University School of Medicine

    lead OTHER

Principal Investigators

  • Guang Ning, MD, PhD · Shanghai Jiao Tong University School of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
40 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-01-07
Primary Completion
2021-06-17
Completion
2026-03-21

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03839667 on ClinicalTrials.gov