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Effects of weight-loss tools and a group-based weight-loss support program: A randomized controlled trial

Effects of weight-loss tools and a group-based weight-loss support program: A randomized controlled trial - Effects of weight-loss tools and a group-based weight-loss support program

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000001259
Enrollment
180
Registered
2008-07-24
Start date
2008-11-01
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

Obesity

Interventions

A single motivational lecture on weight loss A single motivational lecture on weight loss and provision of weight-loss tools A single motivational lecture on weight loss, provision of weight-loss tool

Sponsors

Course of life-style related disorders donated by JA Ibaraki Public Welfare Federation
Lead Sponsor
Mito Kyodo General Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: A body mass index is 25 or more but less than 40, and the presence of at least one of the following conditions. 1. Waist circumference 85cm or more in males and 90cm or more in females 2. Systolic blood pressure 130mmHg or more 3. Diastolic blood pressure 85mmHg or more 4. Triglycerides level 150mg/dL or more 5. High-density lipoprotein cholesterol level less than 40mg/dL 6. Fasting plasma glucose level 110mg/dL or more

Exclusion criteria

Exclusion criteria: Drug treatment for diabetes Past history of coronary disease Past history of stroke Current or planned pregnancy Participation in a weight-loss program during the previous 6 months Having participated of one's family living together in this study

Design outcomes

Primary

MeasureTime frame
Body weight

Secondary

MeasureTime frame
Waist circumference Systolic blood pressure Diastolic blood pressure Triglycerides High-density lipoprotein cholesterol Fasting plasma glucose

Countries

Japan

Contacts

Public ContactYoshio Nakata

University of Tsukuba Graduate School of Comprehensive Human Sciences

nakata@md.tsukuba.ac.jp029-853-3076

Outcome results

None listed

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