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Structured weight management program for overweight and obesity

Effectiveness of an intensive lifestyle intervention with meal replacement versus dietary advice for weight management in people with overweight and obesity: a randomized controlled trial

Status
Unknown
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20231106003
Enrollment
88
Registered
2023-11-06
Start date
2023-10-09
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overweight Obesity obesity overweight weight loss weight reduction

Interventions

Intensive lifestyle intervention with meal replacement for 12 weeks,dietary advice and exercise advice for 150 minutes/weeks
Experimental Behavioral,No Intervention No treatment
Intensive lifestyle intervention with meal replacement,dietary advice

Sponsors

Prince of Songkla University
Lead Sponsor
National Innovation Agency (Public Organization)
Collaborator

Eligibility

Sex/Gender
All
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. age 20 years and above 2. body mass index > 23 kg/m2, without any weight change in 6 months (change <5%)

Exclusion criteria

Exclusion criteria: 1. pregnancy or lactation 2. diagnosis of myocardial infarction within the last 6 months 3. being on medication for chronic diseases e.g., anti-diabetic, anti-HT 4. Chronic kidney diseases: GFR <60 (ml/min/1.73 m2) 5. Diagnosis of liver cirrhosis, thyroid dysfunction, cancer of any organs 6. Diagnosis of GI tract diseases that compromises digestion or absorption of nutrients 7. on medication as follow: GLP-1 RA, SGLT2i, orlistat, TZD, insulin, sulfonylurea, topiramate, antipsychotics, antidepressant, SSRI, Phentermine 8. Drug abuse 9. Diagnosis of schizophrenia, major depressive disorder, bipolar disorder, eating disorder 10. actively participate in other clinical trials

Design outcomes

Primary

MeasureTime frame
body weight at 12, and 24 weeks after an end of intervention kilograms

Secondary

MeasureTime frame
body composition (fat mass, muscle mass) at 12, and 24 weeks after an end of intervention kilograms

Countries

Thailand

Contacts

Public ContactSupattra Uppanisakorn

Faculty of Medicine, Prince of Songkla University

crc.medicine@gmail.com66 74 45 1735

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026