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Personalised nutritional advice to aid weight loss

The effect of personalized nutritional advice based on weight loss and health status of subjects with abdominal obesity: empowering consumers to prevent diet-related diseases

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN46063864
Enrollment
264
Registered
2020-12-03
Start date
2020-11-01
Completion date
Unknown
Last updated
2025-09-08

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

Conditions

Abdominal obesity Nutritional, Metabolic, Endocrine Obesity

Interventions

Randomisation will take place once anthropometry is completed using an independent online computerized randomisation system by a member of the study team. Randomisation will be conducted at the level

Sponsors

Jagiellonian University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Aged between 18-65 years 2. Waist circumference >94 cm for men or >80 cm for women 3. BMI between 25-40 in kg/m2 4. Provided written informed consent

Exclusion criteria

Exclusion criteria: 1. Diabetes 2. Severe hyperlipidemia 3. Other endocrine and metabolic diseases 4. Chronic inflammatory states 5. Diseases of the digestive or respiratory systems 6. Chronic kidney disease 7. Cardiovascular disease 8. Alcohol addiction 9. Pregnancy or lactation

Design outcomes

Primary

MeasureTime frame
1. Waist circumference will be measured at baseline and 4 months

Secondary

MeasureTime frame
1. Classic clinical biomarkers measured using Enzyme-Linked Immunosorbent Assay (ELISA) at baseline and 4 months 2. Metabolomics biomarkers measured using Nuclear Magnetic Resonance (NMR) and Liquid Chromatography-Mass Spectrometry (LC/MS) at baseline and 4 months 3. Food intake biomarkers measured using Liquid Chromatography-Ion Mobility Spectrometry-Quadrupole Time of Flight Mass Spectrometry (LC-IMS-QToF MS) at baseline and 4 months 4. Microbiome analysis in feaces using Next Generation Sequencing (NCS) at baseline and 4 months

Countries

Poland

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026