Very Low Calorie Ketogenic Low-fat Diet (VLCKLFD) — Zelé2021  

Obesity Clinical Trial

Official title: Comparative Study of the Response to Weight Loss and Metabolic Conditions Using Two Non-pharmacological Nutritional Programs

Status Completed

Clinical Trial Summary

This study aimed to assess the efficacy and safety of the Zélé program, a controlled ketogenic diet, for weight loss and maintenance. It involved a randomized clinical trial with participants aged 18-60, BMI between 30-34.9 kg/m², and no severe health issues

Clinical Trial Description

The study will be conducted in Mexico City under the sponsorship of Zélé® and in collaboration with the VIME Weight Loss and Wellness Center of Mexico. During the year 2021 and with follow-up for 24 months. An open call will be made through different media including social networks for the recruitment of patients who meet the inclusion criteria and must present themselves for a clinical evaluation in which pathological history, clinical status, heart rate, blood pressure, oxygenation and temperature will be recorded. Nutritional assessment, and a Complete Blood Count, a biochemical profile. Patients who meet all the inclusion criteria will be selected and will have an interview with the principal investigator in which they will sign their letter of commitment and informed consent, then they will be subjected to the randomization process with a 2:1 allocation for treatment and controls, respectively. Subsequently, they will be submitted to the two nutritional treatments and will be clinically evaluated every week and will receive nutritional, psycho emotional and physical activity counseling. At each visit, adverse effects, changes in clinical status will be recorded and the presence of ketone bodies in capillary blood will be determined. Subsequently, only clinical and nutritional follow-up will be given along with psycho-emotional support and physical activity advice every 3 months up to 12 months and every 6 months up to 24 months. ;

Related Conditions & MeSH terms

• Obesity

• NCT number: NCT06275347
• Study type: Interventional
• Source: Universidad Veracruzana
• Status: Completed
• Phase: N/A
• Start date: January 15, 2021
• Completion date: May 25, 2023