Supplementation Performance And Exercise With Euterpe Edulis for Men's Enhancement

NCT ID: NCT06254170

Last Updated: 2024-02-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

20 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-02-19

Study Completion Date

2024-08-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The study aims to evaluate the effect of supplementation with Euterpe edulis on the physical and mental performance, inflammation, muscle recovery, and muscle strength of healthy men submitted to physical exercises. The study will use a double-blind and randomized design, including physical tests, blood sample analysis, and subjective assessments. Participants will receive 250 ml of the juice or a placebo for ten days before the evaluations.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The Euterpe edulis palm, known as juçara, produces spherical and purple fruits, similar to those of the Euterpe oleracea and Euterpe precatoria palms, from where the popular name açaí originates. The juçara fruit has been gaining prominence in the scientific world for its interesting nutritional composition, rich in antioxidants, and for its sustainable production model. Intermittent high-intensity exercise (HIIE) can improve the anti-inflammatory state. Juçara juice (JFJ) has well-established antioxidant and anti-inflammatory properties. Recently, relevant biological activities have been associated with the fruit of the juçara, and its use in food has become an important nutritional, environmental and economic alternative. The objective of this project is to evaluate the antioxidant and anti-inflammatory effects of E. edulis juice after physical exercise in physical activity practitioners. This is a clinical trial, double blind, where high intensity physical exercise will be used and evaluated simple reaction psychomotor test, psychomotor test of choice reaction, collection of blood samples for analysis of interleukins and TNF alpha, strength markers, through the use of dynamometer, jump test, functional tests, muscle endurance test and subjective analysis of fatigue. The selection will be simple random probabilistic according to the inclusion criteria: male gender, aged between 19 and 30 years and practitioners of physical activity for at least 3 months 4 x per week, without comorbidities, non-athlete, non-smokers, and BMI \< 30. Participants will receive 250 ml of the juice or placebo during 10 days of previous treatment, maintaining the exercise routine. The aminogram of JFJ (250 ml) will be evaluated to understand the amount of essential amino acids and the possibility of classifying the Juçara fruit as a super fruit. It is expected, after supplementation with the aqueous extract of E. edulis, improvement in the physical and mental capacity of the sample that used the JFJ, in addition to a better response in plasma inflammatory biomarkers and antioxidant capacity, resulting in a positive modulation of the inflammatory profile. In addition, we consider an optimization in muscle recovery capacity and objective and subjective increase in muscle strength as an outcome.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Clinical Trial

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Euterpe Edulis suplementation

Male, aged between 19 and 30 years and practicing physical exercises regularly for at least 3 months will receive the Euterpe Edulis juice for 10 days.

Group Type EXPERIMENTAL

Euterpe Edulis juice

Intervention Type DIETARY_SUPPLEMENT

The preparation will be obtained with the same methods already well established in previous studies (SCHULZ et al., 2016.; MENDES et al., 2021). Participants will receive commercial samples of juçara (E.edulis) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Placebo

Intervention Type DIETARY_SUPPLEMENT

Participants will receive 250 ml of water + purple dye + pectin (control) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Placebo

Male, aged between 19 and 30 years and practicing physical exercises regularly for at least 3 months will receive the placebo product for 10 days.

Group Type PLACEBO_COMPARATOR

Euterpe Edulis juice

Intervention Type DIETARY_SUPPLEMENT

The preparation will be obtained with the same methods already well established in previous studies (SCHULZ et al., 2016.; MENDES et al., 2021). Participants will receive commercial samples of juçara (E.edulis) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Placebo

Intervention Type DIETARY_SUPPLEMENT

Participants will receive 250 ml of water + purple dye + pectin (control) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Euterpe Edulis juice

The preparation will be obtained with the same methods already well established in previous studies (SCHULZ et al., 2016.; MENDES et al., 2021). Participants will receive commercial samples of juçara (E.edulis) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Intervention Type DIETARY_SUPPLEMENT

Placebo

Participants will receive 250 ml of water + purple dye + pectin (control) refrigerated to 4°C to 10°C, per day, for 10 days, and on the 11th will be the exercise and on this day will be administered the juice of the juçara 2 h before on the day of the monitored exercise. The chemical characterization of Euterpe edulis will be with at least 350.0 + or - 17.5 mg of total phenolics (gallic acid equivalent), 186.0 + or - 7.5 mg of total monomeric anthocyanins (cyanidin 3-glycoside), 0.73 + or less 0.01 g of proteins, and 2.75 + or - 0.03 g of lipids (ether extract). During the 10 days of previous treatment, maintain the routine of physical exercises.

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Juçara juice

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Men aged 19 to 30 years, who perform regular physical exercises, in total of 150 min per week, at a minimum of 3 months

Exclusion Criteria

* Men who use steroids, anabolics, taurine, BCCA, and exogenous supplementation will be excluded.
* People who have motor problems, cardiovascular changes, have type I and II diabetes, smokers, athletes, cognitive deficits, and psychomotor disorders.
Minimum Eligible Age

19 Years

Maximum Eligible Age

30 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University Vila Velha

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Denise Coutinho Endringer

Role: STUDY_DIRECTOR

University of Vila Velha

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Deuel Azolin da Silva

Role: CONTACT

+ 55 27 98166-9697

Denise Coutinho Endringer

Role: CONTACT

+55 27 99916-3366

References

Explore related publications, articles, or registry entries linked to this study.

Arcuri JF, Borghi-Silva A, Labadessa IG, Sentanin AC, Candolo C, Pires Di Lorenzo VA. Validity and Reliability of the 6-Minute Step Test in Healthy Individuals: A Cross-sectional Study. Clin J Sport Med. 2016 Jan;26(1):69-75. doi: 10.1097/JSM.0000000000000190.

Reference Type BACKGROUND
PMID: 25706661 (View on PubMed)

Butcher JT, Ali MI, Ma MW, McCarthy CG, Islam BN, Fox LG, Mintz JD, Larion S, Fulton DJ, Stepp DW. Effect of myostatin deletion on cardiac and microvascular function. Physiol Rep. 2017 Dec;5(23):e13525. doi: 10.14814/phy2.13525.

Reference Type BACKGROUND
PMID: 29192067 (View on PubMed)

Cabarkapa D, Philipp NM, Cabarkapa DV, Fry AC. Position-specific differences in countermovement vertical jump force-time metrics in professional male basketball players. Front Sports Act Living. 2023 Jul 20;5:1218234. doi: 10.3389/fspor.2023.1218234. eCollection 2023.

Reference Type BACKGROUND
PMID: 37547821 (View on PubMed)

Cardoso AL, de Liz S, Rieger DK, Farah ACA, Kunradi Vieira FG, Altenburg de Assis MA, Di Pietro PF. An Update on the Biological Activities of Euterpe edulis (Jucara). Planta Med. 2018 May;84(8):487-499. doi: 10.1055/s-0044-101624. Epub 2018 Feb 21.

Reference Type BACKGROUND
PMID: 29466809 (View on PubMed)

Carroll TJ, Taylor JL, Gandevia SC. Recovery of central and peripheral neuromuscular fatigue after exercise. J Appl Physiol (1985). 2017 May 1;122(5):1068-1076. doi: 10.1152/japplphysiol.00775.2016. Epub 2016 Dec 8.

Reference Type BACKGROUND
PMID: 27932676 (View on PubMed)

Lee PH, Macfarlane DJ, Lam TH, Stewart SM. Validity of the International Physical Activity Questionnaire Short Form (IPAQ-SF): a systematic review. Int J Behav Nutr Phys Act. 2011 Oct 21;8:115. doi: 10.1186/1479-5868-8-115.

Reference Type BACKGROUND
PMID: 22018588 (View on PubMed)

Fang P, She Y, Yu M, Min W, Shang W, Zhang Z. Adipose-Muscle crosstalk in age-related metabolic disorders: The emerging roles of adipo-myokines. Ageing Res Rev. 2023 Feb;84:101829. doi: 10.1016/j.arr.2022.101829. Epub 2022 Dec 20.

Reference Type BACKGROUND
PMID: 36563906 (View on PubMed)

Felzenszwalb I, da Costa Marques MR, Mazzei JL, Aiub CA. Toxicological evaluation of Euterpe edulis: a potential superfruit to be considered. Food Chem Toxicol. 2013 Aug;58:536-44. doi: 10.1016/j.fct.2013.05.029. Epub 2013 May 24.

Reference Type BACKGROUND
PMID: 23712094 (View on PubMed)

FRANCISCONI, A. F. et al. Genomas completos de cloroplastos e filogenia em três palmeiras Euterpe (E. edulis, E. oleracea e E. precatoria) de diferentes biomas brasileiros. PLoS One, v. 17, n. 7, e0266304, 2022.

Reference Type BACKGROUND

Hirano M, Katoh M, Gomi M, Arai S. Validity and reliability of isometric knee extension muscle strength measurements using a belt-stabilized hand-held dynamometer: a comparison with the measurement using an isokinetic dynamometer in a sitting posture. J Phys Ther Sci. 2020 Feb;32(2):120-124. doi: 10.1589/jpts.32.120. Epub 2020 Feb 14.

Reference Type BACKGROUND
PMID: 32158074 (View on PubMed)

Koumantakis GA, Malkotsis A, Pappas S, Manetta M, Anastopoulos T, Kakouris A, Kiourtsidakis E. Lumbopelvic sagittal standing posture associations with anthropometry, physical activity levels and trunk muscle endurance in healthy adults. Hong Kong Physiother J. 2021 Dec;41(2):127-137. doi: 10.1142/S1013702521500128. Epub 2021 May 4.

Reference Type BACKGROUND
PMID: 34177201 (View on PubMed)

Laurindo LF, Barbalho SM, Araujo AC, Guiguer EL, Mondal A, Bachtel G, Bishayee A. Acai (Euterpe oleracea Mart.) in Health and Disease: A Critical Review. Nutrients. 2023 Feb 16;15(4):989. doi: 10.3390/nu15040989.

Reference Type BACKGROUND
PMID: 36839349 (View on PubMed)

Martins J, da Silva JR, da Silva MRB, Bevilaqua-Grossi D. Reliability and Validity of the Belt-Stabilized Handheld Dynamometer in Hip- and Knee-Strength Tests. J Athl Train. 2017 Sep;52(9):809-819. doi: 10.4085/1062-6050-52.6.04. Epub 2017 Aug 8.

Reference Type BACKGROUND
PMID: 28787180 (View on PubMed)

Martinez Martin A, Perez Herrero M, Sanchez Quiros B, Lopez Herrero R, Ruiz Bueno P, Cocho Crespo S. [Translated article] Benefits of analgesic blocks, PENG block (PEricapsular Nerve Group), in fast recovery after hip surgery. Rev Esp Cir Ortop Traumatol. 2023 Jan-Feb;67(1):T27-T34. doi: 10.1016/j.recot.2022.10.005. Epub 2022 Oct 13. English, Spanish.

Reference Type BACKGROUND
PMID: 36243392 (View on PubMed)

Mendes BC, Copetti CLK, Panza VSP, Orssatto LBR, da Rosa JS, Diefenthaeler F, Dalmarco EM, Pietro PFD, Rieger DK. Effects of Euterpe edulis Martius on inflammatory responses to high-intensity intermittent exercise: Crossover randomized trial. Nutrition. 2021 Nov-Dec;91-92:111344. doi: 10.1016/j.nut.2021.111344. Epub 2021 May 28.

Reference Type BACKGROUND
PMID: 34273682 (View on PubMed)

de Oliveira AA, Torres AG, Perrone D, Monteiro M. Effect of High Hydrostatic Pressure Processing on the Anthocyanins Content, Antioxidant Activity, Sensorial Acceptance and Stability of Jussara (Euterpe edulis) Juice. Foods. 2021 Sep 22;10(10):2246. doi: 10.3390/foods10102246.

Reference Type BACKGROUND
PMID: 34681295 (View on PubMed)

Cunha de Souza Pereira D, Dos Santos Gomes F, Valeriano Tonon R, Beres C, Maria Correa Cabral L. Towards chemical characterization and possible applications of jucara fruit: an approach to remove Euterpe edulis Martius from the extinction list. J Food Sci Technol. 2023 Feb;60(2):429-440. doi: 10.1007/s13197-021-05342-8. Epub 2022 Jan 21.

Reference Type BACKGROUND
PMID: 36712206 (View on PubMed)

Petersen AM, Pedersen BK. The anti-inflammatory effect of exercise. J Appl Physiol (1985). 2005 Apr;98(4):1154-62. doi: 10.1152/japplphysiol.00164.2004.

Reference Type BACKGROUND
PMID: 15772055 (View on PubMed)

PIETRO, P. F. et al. Efeito do consumo de açaí (Euterpe oleracea Mart.) e de juçara (Euterpe edulis Mart.) sobre biomarcadores metabólicos e de estresse oxidativo em indivíduos saudáveis: um ensaio clínico randomizado cruzado de 4 semanas. Clinical Nutrition, v. 41, n. 1, p. 264-265, 2022.

Reference Type BACKGROUND

Schulz M, da Silva Campelo Borges G, Gonzaga LV, Oliveira Costa AC, Fett R. Jucara fruit (Euterpe edulis Mart.): Sustainable exploitation of a source of bioactive compounds. Food Res Int. 2016 Nov;89(Pt 1):14-26. doi: 10.1016/j.foodres.2016.07.027. Epub 2016 Aug 3.

Reference Type BACKGROUND
PMID: 28460899 (View on PubMed)

Severinsen MCK, Pedersen BK. Muscle-Organ Crosstalk: The Emerging Roles of Myokines. Endocr Rev. 2020 Aug 1;41(4):594-609. doi: 10.1210/endrev/bnaa016.

Reference Type BACKGROUND
PMID: 32393961 (View on PubMed)

SHANLEY, P.; MEDINA, G. Frutíferas e plantas úteis na vida amazônica. 1. ed. Belém: Cifor, Imazon, 2005.

Reference Type BACKGROUND

da Silva W, Machado AS, Souza MA, Mello-Carpes PB, Carpes FP. Effect of green tea extract supplementation on exercise-induced delayed onset muscle soreness and muscular damage. Physiol Behav. 2018 Oct 1;194:77-82. doi: 10.1016/j.physbeh.2018.05.006. Epub 2018 May 7.

Reference Type BACKGROUND
PMID: 29746891 (View on PubMed)

Stankiewicz B, Cieslicka M, Mieszkowski J, Kochanowicz A, Niespodzinski B, Szwarc A, Waldzinski T, Reczkowicz J, Piskorska E, Petr M, Skarpanska-Stejnborn A, Antosiewicz J. Effect of Supplementation with Black Chokeberry (Aronia melanocarpa) Extract on Inflammatory Status and Selected Markers of Iron Metabolism in Young Football Players: A Randomized Double-Blind Trial. Nutrients. 2023 Feb 15;15(4):975. doi: 10.3390/nu15040975.

Reference Type BACKGROUND
PMID: 36839333 (View on PubMed)

Torre-Villalvazo I, Aleman-Escondrillas G, Valle-Rios R, Noriega LG. Protein intake and amino acid supplementation regulate exercise recovery and performance through the modulation of mTOR, AMPK, FGF21, and immunity. Nutr Res. 2019 Dec;72:1-17. doi: 10.1016/j.nutres.2019.06.006. Epub 2019 Jul 2.

Reference Type BACKGROUND
PMID: 31672317 (View on PubMed)

Tutakhail A, Nazari QA, Khabil S, Gardier A, Coudore F. Muscular and mitochondrial effects of long-term fluoxetine treatment in mice, combined with physical endurance exercise on treadmill. Life Sci. 2019 Sep 1;232:116508. doi: 10.1016/j.lfs.2019.05.064. Epub 2019 Jul 3.

Reference Type BACKGROUND
PMID: 31278948 (View on PubMed)

Vearrier D, Grundmann O. Clinical Pharmacology, Toxicity, and Abuse Potential of Opioids. J Clin Pharmacol. 2021 Aug;61 Suppl 2:S70-S88. doi: 10.1002/jcph.1923.

Reference Type BACKGROUND
PMID: 34396552 (View on PubMed)

Lv Z, Shi W, Zhang Q. Role of Essential Amino Acids in Age-Induced Bone Loss. Int J Mol Sci. 2022 Sep 24;23(19):11281. doi: 10.3390/ijms231911281.

Reference Type BACKGROUND
PMID: 36232583 (View on PubMed)

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Related Links

Access external resources that provide additional context or updates about the study.

https://www.ibflorestas.org.br/lista-de-especies-nativas/palmito-jucara

IBF - Instituto Brasileiro de florestas. Árvores brasileiras. 2020. Disponível em: https://www.ibflorestas.org.br/lista-de-especies-nativas/palmito-jucara. Acesso em: 5 mai 2023.

https://biblioteca.ibge.gov.br/visualizacao/periodicos/3096/agro_2017_resultados_definitivos.pdf

IBGE - Instituto Brasileiro de Geografia e Estatística. Censo agropecuário 2017: resultados definitivos. Censo agropecuário. 2017. Disponível em: https://biblioteca.ibge.gov.br/visualizacao/periodicos/3096/agro\_2017\_resultados\_definitivos.pdf. Acesso em:

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

6.202.888

Identifier Type: REGISTRY

Identifier Source: secondary_id

T015M02-2024MS004

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

NEUROmuscular Training for Enhanced AGE Longevity
NCT06620666 ACTIVE_NOT_RECRUITING NA