NCT02837666

Brief Summary

The purpose of this study is to demonstrate that Spirulina maxima intake and a dosed physical activity program will decrease, both independently and synergistically, cardiovascular risks (Dyslipidemias and oxidative stress) in overweight and obese subjects.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
52

participants targeted

Target at P25-P50 for not_applicable cardiovascular-diseases

Timeline
Completed

Started May 2017

Shorter than P25 for not_applicable cardiovascular-diseases

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 22, 2016

Completed
27 days until next milestone

First Posted

Study publicly available on registry

July 19, 2016

Completed
10 months until next milestone

Study Start

First participant enrolled

May 4, 2017

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 30, 2017

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 10, 2017

Completed
Last Updated

November 13, 2019

Status Verified

October 1, 2019

Enrollment Period

5 months

First QC Date

June 22, 2016

Last Update Submit

November 12, 2019

Conditions

Outcome Measures

Primary Outcomes (1)

  • Change in lipid profile

    Change in plasma triacylglycerols, total cholesterol, high density lipoproteins cholesterol, and low density lipoproteins cholesterol after each treatment by using standardized enzymatic methods

    14 weeks

Secondary Outcomes (13)

  • General fitness assessed by change in maximum oxygen consumption

    14 weeks

  • General fitness assessed by change in heart rate

    14 weeks

  • General fitness assessed by change in lactate

    14 weeks

  • General fitness assessed by change in body mass

    14 weeks

  • General fitness assessed by change in blood pressure

    14 weeks

  • +8 more secondary outcomes

Study Arms (2)

Exercise group and supplementation

ACTIVE COMPARATOR

Supplementation with Spirulina maxima Supplementation with placebo Group with exercise program and supplementation with Spirulina maxima or placebo (4.5 g/d) in capsules during 6 weeks, then a 2 weeks washout, to finally proceed to the other treatment during 6 more weeks. During the 14 weeks of study duration every participant will have a personal isoenergetic diet.

Dietary Supplement: Supplementation with Spirulina maximaOther: WashoutOther: Supplementation with placeboOther: Isoenergetic dietOther: Exercise program

No exercise group and supplementation

ACTIVE COMPARATOR

Supplementation with Spirulina maxima Supplementation with placebo Group without exercise program and supplementation with Spirulina maxima or placebo (4.5 g/d) in capsules during 6 weeks, then a 2 weeks washout, to finally proceed to the other treatment during 6 more weeks. During the 14 weeks of study duration every participant will have a personal isoenergetic diet.

Dietary Supplement: Supplementation with Spirulina maximaOther: WashoutOther: Supplementation with placeboOther: Isoenergetic diet

Interventions

Supplementation with Spirulina maxima (4.5 g/d) in capsules during 6 weeks.

Exercise group and supplementationNo exercise group and supplementation
WashoutOTHER

2 weeks washout period to each study subject to avoid any possible carryover effect.

Exercise group and supplementationNo exercise group and supplementation

Supplementation with placebo (4.5 g/d) in capsules during 6 weeks.

Exercise group and supplementationNo exercise group and supplementation

All participants will have a personal isoenergetic diet according to their height, weight, body composition and daily physical activity during 14 weeks

Exercise group and supplementationNo exercise group and supplementation

Participants are going to exercise five days a week with the following protocol: Between 5 and 10 min of heating exercise, Between 20-30 min anaerobic exercise and 20-30 min of aerobic exercise (cardiovascular exercise): walking, jogging, running and/or cycling, Three days a week aerobic intensities will be between 60% and 80% and two days between 70% and 90% of the maximum heart rate reserve, and five final minutes of stretching.

Exercise group and supplementation

Eligibility Criteria

Age18 Years - 35 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Overweight (Body mass index (BMI): 25-29.9 kg/m2) and obese (BMI: \> 30 kg/m2) persons

You may not qualify if:

  • Taking drugs and/or food or vitamin supplements
  • diabetes
  • have a physical or electrocardiographic injury that prevents them from engaging in regular physical exercise

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Universidad Autonoma de Ciudad Juarez

Juárez, Chihuahua, 32310, Mexico

Location

Related Publications (42)

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  • Hernandez Lepe MA, Wall-Medrano A, Juarez-Oropeza MA, Ramos-Jimenez A, Hernandez-Torres RP. [SPIRULINA AND ITS HYPOLIPIDEMIC AND ANTIOXIDANT EFFECTS IN HUMANS: A SYSTEMATIC REVIEW]. Nutr Hosp. 2015 Aug 1;32(2):494-500. doi: 10.3305/nh.2015.32.2.9100. Spanish.

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  • Hernandez-Lepe MA, Olivas-Aguirre FJ, Gomez-Miranda LM, Hernandez-Torres RP, Manriquez-Torres JJ, Ramos-Jimenez A. Systematic Physical Exercise and Spirulina maxima Supplementation Improve Body Composition, Cardiorespiratory Fitness, and Blood Lipid Profile: Correlations of a Randomized Double-Blind Controlled Trial. Antioxidants (Basel). 2019 Oct 23;8(11):507. doi: 10.3390/antiox8110507.

  • Hernandez-Lepe MA, Lopez-Diaz JA, Juarez-Oropeza MA, Hernandez-Torres RP, Wall-Medrano A, Ramos-Jimenez A. Effect of Arthrospira (Spirulina) maxima Supplementation and a Systematic Physical Exercise Program on the Body Composition and Cardiorespiratory Fitness of Overweight or Obese Subjects: A Double-Blind, Randomized, and Crossover Controlled Trial. Mar Drugs. 2018 Oct 1;16(10):364. doi: 10.3390/md16100364.

  • Hernandez-Lepe MA, Lopez-Diaz JA, Rosa LA, Hernandez-Torres RP, Wall-Medrano A, Juarez-Oropeza MA, Pedraza-Chaverri J, Urquidez-Romero R, Ramos-Jimenez A. Double-blind randomised controlled trial of the independent and synergistic effect of Spirulina maxima with exercise (ISESE) on general fitness, lipid profile and redox status in overweight and obese subjects: study protocol. BMJ Open. 2017 Jun 23;7(6):e013744. doi: 10.1136/bmjopen-2016-013744.

Related Links

MeSH Terms

Conditions

Cardiovascular Diseases

Interventions

Dietary SupplementsWASH protein, DrosophilaResistance Training

Intervention Hierarchy (Ancestors)

FoodDiet, Food, and NutritionPhysiological PhenomenaFood and BeveragesExercise TherapyRehabilitationAftercareContinuity of Patient CarePatient CareTherapeuticsPhysical Therapy ModalitiesPhysical Conditioning, HumanExerciseMotor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Marco A Hernandez-Lepe, MS

    Universidad Autonoma de Ciudad Juarez

    PRINCIPAL INVESTIGATOR
  • Arnulfo Ramos-Jimenez, phD

    Universidad Autonoma de Ciudad Juarez

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 22, 2016

First Posted

July 19, 2016

Study Start

May 4, 2017

Primary Completion

September 30, 2017

Study Completion

December 10, 2017

Last Updated

November 13, 2019

Record last verified: 2019-10

Data Sharing

IPD Sharing
Will share

Will be published in index journals

Shared Documents
STUDY PROTOCOL, SAP
Time Frame
October 2019
Access Criteria
Spirulina and exercise

Locations