Trial reportNutrients2020
Effects of Extra Virgin Olive Oil (EVOO) and the Traditional Brazilian Diet on Sarcopenia in Severe Obesity: A Randomized Clinical Trial.
Trial report in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02463435 (Effect of Nutritional Intervention and Olive Oil in Severe Obesity), which is not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effect of Nutritional Intervention and Olive Oil in Severe Obesity: Randomized Controlled Trial
Who cites it
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.
- Persevering or quitting? A systematic review of adherence and dropout in nutrition and exercise interventions for sarcopenic obesity.Asia Pacific journal of clinical nutrition · 2026Pooled it
- Positive Effects of Extra-Virgin Olive Oil Supplementation and DietBra on Inflammation and Glycemic Profiles in Adults With Type 2 Diabetes and Class II/III Obesity: A Randomized Clinical Trial.Frontiers in endocrinology · 2022Trial
- Trial
- Prevalence of constipation in adults with obesity class II and III and associated factors.BMC gastroenterology · 2021Trial
- Are Dietary Patterns Relevant for Reducing the Risk of Fractures and Sarcopenia?Current osteoporosis reports · 2025Review
- Role of Medical Nutrition Therapy as Treatment of Sarcopenia in Older People with Type 2 Diabetes.Nutrients · 2025Article
- Bridging the Gap: Supplements Strategies from Experimental Research to Clinical Applications in Sarcopenic Obesity.Current issues in molecular biology · 2024Review
- The effect of extra virgin olive oil (EVOO) on fat mass and fat-free mass for breastfeeding mothers (0-24 months) in Makassar City, Indonesia.Journal of education and health promotion · 2024Article
- Is There More to Olive Oil than Healthy Lipids?Nutrients · 2023Review
- Extra Virgin Olive Oil (EVOO), a Mediterranean Diet Component, in the Management of Muscle Mass and Function Preservation.Nutrients · 2022Review
- Which Diets Are Effective in Reducing Cardiovascular and Cancer Risk in Women with Obesity? An Integrative Review.Nutrients · 2021Review
- Addition of Olive Leaf Extract to a Mixture of Algae and Extra Virgin Olive Oils Decreases Fatty Acid Oxidation and Synergically Attenuates Age-Induced Hypertension, Sarcopenia and Insulin Resistance in Rats.Antioxidants (Basel, Switzerland) · 2021Article
- Serum and Dietary Vitamin D in Individuals with Class II and III Obesity: Prevalence and Association with Metabolic Syndrome.Nutrients · 2021Article
- Beneficial Effects of a Mixture of Algae and Extra Virgin Olive Oils on the Age-Induced Alterations of Rodent Skeletal Muscle: Role of HDAC-4.Nutrients · 2020Article
- Association of Pain, Severe Pain, and Multisite Pain with the Level of Physical Activity and Sedentary Behavior in Severely Obese Adults: Baseline Data from the DieTBra Trial.International journal of environmental research and public health · 2020Article
- What are the factors associated with sarcopenia-related variables in adult women with severe obesity?Archives of public health = Archives belges de sante publique · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundNutritional interventions may have positive effects on sarcopenia and body composition.
objectiveto evaluate the effectiveness of extra virgin olive oil (EVOO) consumption and a healthy traditional Brazilian diet (DieTBra) on improving sarcopenia indicators and reducing total body fat in severe obesity.
methodsA randomized controlled trial registered at ClinicalTrials.gov (NCT02463435) conducted with 111 severely obese participants randomized into three treatment groups-(1) EVOO (52 mL/day), (2) DieTBra, (3) DieTBra + EVOO (52 mL/day)-for 12 weeks. Body composition was assessed by dual-energy X-ray absorptiometry and sarcopenia by walking speed and handgrip strength.
resultsSignificant reductions in total body fat (
conclusionsDieTBra contributes to improvements in handgrip strength, walking speed, and total body fat in severely obese adults. The major study was registered at ClinicalTrials.gov (NCT02463435).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.