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Metabolic SyndromeNCT06271200

Strategic Lifestyle Intervention for Metabolic Syndrome (SLIM-MET)

A study testing Strategic lifestyle and drug interventions in people with Metabolic Syndrome, run by National Health Research Institutes, Taiwan at 1 site in Taiwan.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
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Trial summary

This study is a randomized, parallel-group, observer-masked clinical trial. A total of 200 obese participants with MetS will be enrolled. Eligible subjects will be randomly assigned to the ILI group or ULI group with an allocation ratio of 2:1. Read more about this study

Who is it for?
Ages 20 to 65 years
Conditions the study is for
Metabolic Syndrome
What is being tested?
Strategic lifestyle and drug interventions
Could I receive a placebo?
No, everyone receives an active treatment
How many people
200 participants
Where
1 siteTaiwan
Study dates
14 Mar 2024to 31 Dec 2027
Phase
Interventional
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 20 to 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Men or women aged from ≥ 20 years to 65 years
  • BMI 27.0 to 45.0 kg/m2 with metabolic syndrome by IDF definition

Who cannot join

  • History of HIV, hepatitis B or C (self-report) or active pulmonary tuberculosis
  • Diagnosis of type 1 or type 2 diabetes and regular taking oral or injection hypoglycemic therapy
  • History of malignant tumors with active managements.
  • History of medullary thyroid carcinoma or diagnosis of multiple endocrine neoplasia syndrome type 2 (MEN 2)
  • Serious liver dysfunction or chronic kidney disease (aspartate aminotransferase (AST) or alanine transaminase (ALT) > 3 times the upper limit of normal, or estimated glomerular filtration rate (eGFR) < 30 ml/min/1.73 m2)
  • History of serious cardiovascular or cerebrovascular disease (angina, myocardial infarction or stroke) in the past 6 months History of severe gastrointestinal diseases or gastrointestinal surgery in the past 6 months
Show all 13Show fewer
  • History of Cushing's syndrome, hypothyroidism, acromegaly, hypothalamic obesity without regular managements.
  • History of hypersensitivity to semaglutide or any component of RYBELSUS®, or history of severe hypersensitivity reactions to Forxiga, such as anaphylaxis or angioedema.
  • Taking medications affecting weight or energy intake/energy expenditure in the last 3 months, including weight loss medications, antipsychotic drugs or other medications as determined by the study physician
  • Currently participating in weight loss programs or weight change in the past 3 months (>5% current body weight)
  • Women who are pregnant or plan to become pregnant
  • Patients who cannot be followed for 3 years (due to a health situation or migration)
  • Patients who are unwilling or unable to give informed consent

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Taiwan1 site, 1 recruiting
  • Institute of Molecular and Genomic Medicine, National Health Resesarch Institutes

    Zhunan, Miaoli County, 350

    Vivian Wang, Master, +886-37-206166 ext. 35374, ywwang@nhri.edu.tw

    Recruiting

Other trials in Taiwan

About this study

Official title: Effects of Intensive Lifestyle Interventions (ILI) on Weight Loss and Cardiometabolic Risks in Obese Adults With Metabolic Syndrome: A Randomized Clinical Trial

This study is a randomized, parallel-group, observer-masked clinical trial. A total of 200 obese participants with MetS will be enrolled. Eligible subjects will be randomly assigned to the ILI group or ULI group with an allocation ratio of 2:1. The ILI group will be instructed to eat in 8 hours while fasting in 16 hours on daily basis over 24 weeks. Furthermore, enhanced daily physical activities with walking more than 10,000 steps will be implemented. The enrolled participants will be instructed to follow a diet with reduction of daily intake of 500 kcals per day. ILI group will be asked to use the Health2Sync mobile app to track self-measured outcomes and daily diet control. The investigators objectively measure step counts for participants of ILI group during 24-week intervention period using a wearable device (Fitbit Inspire 2). Participants are asked to attach the pedometer on their waist belt, except while bathing and sleeping. The ULI group will be instructed to follow habitual meal timing. In addition, all participants of both groups will receive the health education. Anthropometric, sociodemographic data, biochemical variables, and metabolic variables will be measured at baseline and during follow-up visit. DEXA and MRI of abdomen will be measured at baseline and during following up visits. The proposed trial is designed to provide 85% statistical power to detect a significant difference in changes in the metabolic syndrome severity score after reduction > 5% body weight over 24 weeks.

After completion of the initial 24-week lifestyle intervention, which often has limited weight loss efficacy when used alone, a second-phase intervention will be conducted from week 26 to week 52. Participants in both the ILI and ULI groups will be randomly assigned in a 1:1 ratio to receive one of two evidence-based oral weight control medications: a GLP-1 receptor agonist (Rybelsus) or an SGLT-2 inhibitor (Forxiga), for a duration of 26 weeks. The ILI group will continue with the daily 8-hour time-restricted eating and 16-hour fasting regimen, along with walking more than 10,000 steps per day. This phase aims to evaluate the effects of these two medications on weight reduction and liver fat content, with or without prior 26-week intensive lifestyle intervention. After the 26-week medication intervention, all participants will be followed for an additional 52 weeks to assess the sustainability of weight loss.

Being tested
Strategic lifestyle and drug interventions, Control
Keywords
Weight loss, Intermittent fasting, 10,000 steps, Mobile App, Continuous glucose monitoring (CGM), GLP-1 receptor agonist, SGLT-2 inhibitor
Medical subject headings
Metabolic Syndrome, Weight Loss, Intermittent Fasting

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Strategic lifestyle and drug interventionsOther

    Participants in the Intensive Lifestyle Intervention (ILI) group will follow a program including:

    1. time-restricted eating with a 16:8 pattern (eating within an 8-hour window, fasting for 16 hours),
    2. walking over 10,000 steps daily, and
    3. a daily calorie reduction of 500 kcal (with macronutrient distribution: 40-55% carbohydrates, 15-20% protein, 20-30% fat).

    Participants in the Usual Lifestyle Intervention (ULI) group will maintain their habitual meal timing.

    After the initial 24-week lifestyle program, ILI participants will be randomized (1:1) to receive either a GLP-1 receptor agonist (Rybelsus) or an SGLT-2 inhibitor (Forxiga) for 26 weeks, while continuing their lifestyle regimen. This phase will assess the impact of medication-with or without prior lifestyle intervention-on weight loss and liver fat. All participants will then be followed for an additional 52 weeks to evaluate long-term weight maintenance.

  • ControlOther

    Participants in the ULI group will maintain their usual lifestyle without intervention during the first 24 weeks.

    After the initial 24-week usual lifestyle intervention, participants in the ULI group will be randomly assigned in a 1:1 ratio to receive either Rybelsus (GLP-1 receptor agonist) or Forxiga (SGLT-2 inhibitor) for a duration of 26 weeks. This phase aims to assess the effects of these medications on weight reduction and liver fat content without prior intensive lifestyle intervention. All participants will be followed for an additional 52 weeks to evaluate the long-term sustainability of weight loss.

Study groups in NCT06271200
Study groupRoleWhat they receive
Intensive lifestyle interventionExperimentalParticipants in the ILI group will receive an intensive lifestyle program including time-restricted eating and increased physical activity.
Receives: Other: Strategic lifestyle and drug interventions
ControlOtherParticipants in the ULI group will maintain their usual lifestyle without intervention during the first 24 weeks.
Receives: Other: Control

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change in the metabolic syndrome severity score (Z score) after reduction > 5% body weight from baseline to 24 weeks

    Metabolic syndrome severity will be measured by using Z score derived from Taiwan Biobank and Metabolic syndrome severity score (MSSS): MSSS calculation will be performed with the online tool "METS Severity Calculator" at ttp://publichealth.hsc.wvu.edu/biostatistics/metabolic-syndrome-severity-calculator/mets-severity-calculator/. The equations for calculation of MSSS are based on the NHANES study in the USA with the following arguments: age, race, gender, waist circumference, triglycerides (TG), high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, systolic blood pressure (SBP) and blood glucose levels.

    Measured: 24 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted21 Feb 2024
  2. Study start14 Mar 2024
  3. Primary completion10 Oct 2027 (estimated)
  4. Study completion31 Dec 2027 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Model description
This study is a randomized, parallel-group, observer-masked clinical trial. A total of 200 obese participants with MetS will be enrolled. Eligible subjects will be randomly assigned to the ILI group or ULI group with an allocation ratio of 2:1.
Masking
None (open label)
Enrolment
200 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06271200
Sponsor's protocol ID
MG-113-GP-03
Status last verified
Apr 2026
First submitted
6 Feb 2024
Last updated
8 Apr 2026
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Isomaa B, Almgren P, Tuomi T, Forsen B, Lahti K, Nissen M, Taskinen MR, Groop L. Cardiovascular morbidity and mortality associated with the metabolic syndrome. Diabetes Care. 2001 Apr;24(4):683-9. doi: 10.2337/diacare.24.4.683.

    PubMed 11315831
  • Despres JP, Lemieux I. Abdominal obesity and metabolic syndrome. Nature. 2006 Dec 14;444(7121):881-7. doi: 10.1038/nature05488.

    PubMed 17167477
  • Mottillo S, Filion KB, Genest J, Joseph L, Pilote L, Poirier P, Rinfret S, Schiffrin EL, Eisenberg MJ. The metabolic syndrome and cardiovascular risk a systematic review and meta-analysis. J Am Coll Cardiol. 2010 Sep 28;56(14):1113-32. doi: 10.1016/j.jacc.2010.05.034.

    PubMed 20863953
  • Hanley AJ, Karter AJ, Williams K, Festa A, D'Agostino RB Jr, Wagenknecht LE, Haffner SM. Prediction of type 2 diabetes mellitus with alternative definitions of the metabolic syndrome: the Insulin Resistance Atherosclerosis Study. Circulation. 2005 Dec 13;112(24):3713-21. doi: 10.1161/CIRCULATIONAHA.105.559633.

    PubMed 16344402
  • Hsu CN, Hou CY, Hsu WH, Tain YL. Early-Life Origins of Metabolic Syndrome: Mechanisms and Preventive Aspects. Int J Mol Sci. 2021 Nov 2;22(21):11872. doi: 10.3390/ijms222111872.

    PubMed 34769303
  • Schulz LO, Bennett PH, Ravussin E, Kidd JR, Kidd KK, Esparza J, Valencia ME. Effects of traditional and western environments on prevalence of type 2 diabetes in Pima Indians in Mexico and the U.S. Diabetes Care. 2006 Aug;29(8):1866-71. doi: 10.2337/dc06-0138.

    PubMed 16873794
  • Gami AS, Witt BJ, Howard DE, Erwin PJ, Gami LA, Somers VK, Montori VM. Metabolic syndrome and risk of incident cardiovascular events and death: a systematic review and meta-analysis of longitudinal studies. J Am Coll Cardiol. 2007 Jan 30;49(4):403-14. doi: 10.1016/j.jacc.2006.09.032. Epub 2007 Jan 12.

    PubMed 17258085
  • Tsao YC, Li WC, Yeh WC, Ueng SW, Chiu SY, Chen JY. The Association between Metabolic Syndrome and Related Factors among the Community-Dwelling Indigenous Population in Taiwan. Int J Environ Res Public Health. 2020 Dec 2;17(23):8958. doi: 10.3390/ijerph17238958.

    PubMed 33276457
  • Kalan Farmanfarma K, Kaykhaei MA, Adineh HA, Mohammadi M, Dabiri S, Ansari-Moghaddam A. Prevalence of metabolic syndrome in Iran: A meta-analysis of 69 studies. Diabetes Metab Syndr. 2019 Jan-Feb;13(1):792-799. doi: 10.1016/j.dsx.2018.11.055. Epub 2018 Dec 5.

    PubMed 30641809
  • Han TS, Lean ME. A clinical perspective of obesity, metabolic syndrome and cardiovascular disease. JRSM Cardiovasc Dis. 2016 Feb 25;5:2048004016633371. doi: 10.1177/2048004016633371. eCollection 2016 Jan-Dec.

    PubMed 26998259
  • Jensen MD, Ryan DH, Apovian CM, Ard JD, Comuzzie AG, Donato KA, Hu FB, Hubbard VS, Jakicic JM, Kushner RF, Loria CM, Millen BE, Nonas CA, Pi-Sunyer FX, Stevens J, Stevens VJ, Wadden TA, Wolfe BM, Yanovski SZ, Jordan HS, Kendall KA, Lux LJ, Mentor-Marcel R, Morgan LC, Trisolini MG, Wnek J, Anderson JL, Halperin JL, Albert NM, Bozkurt B, Brindis RG, Curtis LH, DeMets D, Hochman JS, Kovacs RJ, Ohman EM, Pressler SJ, Sellke FW, Shen WK, Smith SC Jr, Tomaselli GF; American College of Cardiology/American Heart Association Task Force on Practice Guidelines; Obesity Society. 2013 AHA/ACC/TOS guideline for the management of overweight and obesity in adults: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and The Obesity Society. Circulation. 2014 Jun 24;129(25 Suppl 2):S102-38. doi: 10.1161/01.cir.0000437739.71477.ee. Epub 2013 Nov 12. No abstract available.

    PubMed 24222017
  • Ryan DH, Yockey SR. Weight Loss and Improvement in Comorbidity: Differences at 5%, 10%, 15%, and Over. Curr Obes Rep. 2017 Jun;6(2):187-194. doi: 10.1007/s13679-017-0262-y.

    PubMed 28455679
  • Das SK, Balasubramanian P, Weerasekara YK. Nutrition modulation of human aging: The calorie restriction paradigm. Mol Cell Endocrinol. 2017 Nov 5;455:148-157. doi: 10.1016/j.mce.2017.04.011. Epub 2017 Apr 12.

    PubMed 28412520
  • Laaksonen DE, Lakka HM, Salonen JT, Niskanen LK, Rauramaa R, Lakka TA. Low levels of leisure-time physical activity and cardiorespiratory fitness predict development of the metabolic syndrome. Diabetes Care. 2002 Sep;25(9):1612-8. doi: 10.2337/diacare.25.9.1612.

    PubMed 12196436
  • Laule C, Atasoy D. Hunger potentiated. Cell Metab. 2023 May 2;35(5):723-725. doi: 10.1016/j.cmet.2023.04.005.

    PubMed 37137283

Questions about this trial

What is this clinical trial studying?

A study testing Strategic lifestyle and drug interventions in people with Metabolic Syndrome, run by National Health Research Institutes, Taiwan at 1 site in Taiwan.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 13 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 8 Apr 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Taiwan. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Vivian Wang, Master (+886-37-206166 ext. 35374, ywwang@nhri.edu.tw), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change in the metabolic syndrome severity score (Z score) after reduction > 5% body weight from baseline to 24 weeks (time frame: 24 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT06271200, which also lists 24 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Apr 2026.

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