NCT07247487|Recruiting
Diet and Cardiometabolism in Rosario
DiCaMeR
Comparative Analysis of Diet and Cardiometabolic Health in Individuals Following Vegan, Vegetarian, and Omnivorous Diets in the City of Rosario
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DiCaMeR
Comparative Analysis of Diet and Cardiometabolic Health in Individuals Following Vegan, Vegetarian, and Omnivorous Diets in the City of Rosario
Sponsor study identifier
observational
105
1 country
2
Study Start
December 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The DiCaMeR study is an observational, cross-sectional study aimed at evaluating the relationship between dietary patterns and cardiometabolic health in adults. The study includes adults following vegan, vegetarian, and omnivorous diets residing in Rosario, Argentina. Participants undergo comprehensive assessments including dietary intake, anthropometric measurements, body composition, blood pressure, grip strenght, and laboratory biomarkers related to cardiovascular and metabolic health. The main objective is to compare diet characteristics and cardiometabolic risk profiles across different dietary patterns, providing insights into the potential health benefits and risks associated with each dietary pattern.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 16, 2025
Actual (reported)November 25, 2025
Actual (reported)December 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Diet Composition
Descriptive and comparative analysis of vegan, vegetarian and omnivorous diets. Dietary intake estimation through validated questionnaires and tools to estimate nutrient composition.
12/2025 - 12/2027
Total Cholesterol
Serum total cholesterol concentration (mg/dl)
12/2025 - 12/2027
LDL-Cholesterol
Serum LDL cholesterol concentration calculated by Friedewald equation (mg/dl)
12/2025 - 12/2027
Consumption of meat (including red meat, poultry or fish), dairy products or eggs less than once per month.
Consumption of meat (including red meat, poultry, or fish) less than once per month, with regular consumption of dairy products and/or eggs.
Regular consumption of meat (including red meat, poultry or fish), dairy products, and/or eggs.
Individuals reporting consumption of meat (including red meat, poultry, or fish), dairy products, and eggs less than once per month.
Individuals reporting consumption of meat (including red meat, poultry, or fish) less than once per month, with regular consumption of dairy products and/or eggs.
Adults aged 18-65 years from Rosario, Argentina, following a vegan, vegetarian, or omnivorous diet for ≥1 year. Generally healthy, BMI 18.5-30. Excludes pregnant or breastfeeding women, high-performance athletes, individuals with major diseases, problematic alcohol or drug use, recent blood transfusions, or those unable to complete study procedures.
Consultorios Prisma
Rosario, Santa Fe Province, 2000, Argentina
Universidad del Centro Educativo Latinoamericano
Rosario, Santa Fe Province, 2000, Argentina
Blood samples.
First Submitted
November 16, 2025
First Posted
November 25, 2025
Study Start
December 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 1, 2027
HDL-Cholesterol
Serum HDL-cholesterol concentration (mg/dl)
12/2025 - 12/2027
Triglycerides
Serum triglycerides concentration (mg/dl)
12/2025 - 12/2027
Fasting glucose
Serum fasting glucose concentration (mg/dl)
12/2025 - 12/2027
HbA1c
Glycated hemoglobin percentage (%)
12/2025 - 12/2027
Fasting Insulin
Serum fasting insulin concentration (µIU/mL)
12/2025 - 12/2027
HOMA-IR
Homeostatic Model Assessment of Insulin Resistance, calculated using fasting glucose and fasting insulin concentrations.
12/2025 - 12/2027
High-sensitivity C-reactive Protein
Serum High-sensitivity C-reactive Protein concentration (mg/L)
12/2025 - 12/2027
Uric Acid
Serum uric acid concentration (mg/dL)
12/2025 - 12/2027
Vitamin B12
Serum vitamin B12 concentration (pg/mL)
12/2025 - 12/2027
Homocysteine
Plasma homocysteine concentration (µmol/L)
12/2025 - 12/2027
25-hydroxy Vitamin D
Serum 25(OH)D concentration (ng/mL)
12/2025 - 12/2027
Serum Iron
Serum iron concentration (µg/dL)
12/2025 - 12/2027
Ferritin
Serum ferritin concentration(ng/mL)
12/2025 - 12/2027
Transferrin
Serum transferrin concentration(mg/dL)
12/2025 - 12/2027
Transferrin Saturation
Percentage of transferrin saturation calculated from serum iron and total iron-binding capacity (%)
12/2025 - 12/2027
Complete Blood Count (CBC)
Hemoglobin, hematocrit, red blood cell indices (MCV, MCH, MCHC), red blood cell count, white blood cell count (including differential), and platelet count as reported by the laboratory.
12/2025 - 12/2027
Blood Pressure
Systolic and diastolic blood pressure measured in mmHg using a validated automated device.
12/2025 - 12/2027
Body Weight
Body weight measured in kilograms (kg) using a calibrated scale.
12/2025 - 12/2027
Body Mass Index (BMI)
BMI calculated as weight divided by height squared (kg/m²).
12/2025 - 12/2027
Waist Circumference
Waist circumference measured in centimeters (cm) at the midpoint between the last rib and the iliac crest.
12/2025 - 12/2027
Hip Circumference
Hip circumference measured in centimeters (cm) at the level of the greater trochanters.
12/2025 - 12/2027
Waist-to-Hip Ratio
Waist-to-hip ratio calculated as waist circumference divided by hip circumference (unitless).
12/2025 - 12/2027
Body Composition (Fat Mass and Lean Mass)
Total body fat mass and lean mass measured using bioelectrical impedance analysis (kg and %).
12/2025 - 12/2027
Supplement use
12/2025 - 12/2027
Satisfaction with the current diet
12/2025 - 12/2027
Physical activity levels and global quality of life
12/2025 - 12/2027
Reasons for adopting dietary patterns
12/2025 - 12/2027
Alcohol and tobacco use
12/2025 - 12/2027
Individuals reporting regular consumption of meat (including red meat, poultry, or fish), dairy products, and/or eggs.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 1, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
December 3, 2025
Record last verified: 2025-11
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Source: ClinicalTrials.gov.
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