Plant-based Diets and Body Weight and Selected Metabolic Parameters Management in Obese Patients.

Summary

The aim of the study is to determine the optimal plant-based dietary model in terms of weight loss and health that would be both acceptable and environmentally friendly dietary model based on limiting the consumption of meat and animal products. Such findings will lead to new knowledge and allow us to formulate new principles for the nutritional treatment of people suffering from obesity.

Conditions

• Obesity and Overweight
• Dietary Intervention
• Vegetarian Diet
• Vegan Diet
• Mediterranean Diet
• Metabolic Cardiovascular Syndrome

Interventions

OTHER

Mediterranean diet

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Mediterranean diet: Animal : vegetable protein ratio - 70:30.

OTHER

Planetary diet

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Planetary diet: Reduce consumption of red meat, moderate consumption of poultry, fish and seafood and their products, and eggs and dairy. Animal : vegetable protein ratio - 50:50

OTHER

Lactovegetarian diet

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Lactovegetarian diet: Reduce consumption of meat, fish and seafood and their preparations, and eggs and dairy products. Animal : vegetable protein ratio - 30:70.

OTHER

Vegan diet

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Vegan diet: Excludes all animal and animal-derived products (meat, fish, seafood, dairy, eggs, honey).

OTHER

Control diet

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Control diet: Reduce consumption of red meat, consumption of poultry, fish and seafood and their products, regular consumption of eggs and dairy products.

Sponsors & Collaborators

• Medical University of Warsaw

  lead OTHER

Principal Investigators

• Anna M Jagielska, MD, PhD · Medical University of Warsaw, Department od Social Medicine and Public Health

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

60 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2023-10-01

Primary Completion

2024-08-05

Completion

2024-12-18

Countries

• Poland

Study Locations