NCT06884579

Brief Summary

This phase of the project aims to compare in-person, supervised educational programs (EP) with online self-guided EPs in individuals with relapsing-remitting multiple sclerosis. A total of 75 participants will be randomly assigned to one of three groups: a supervised and individualized educational program focused on HIIT training, a supervised and individualized educational program focused on strength training, and a non-supervised, self-guided educational program based on resistance band training. Additionally, sessions on the Mediterranean diet (both supervised and non-supervised) and cognitive-behavioral interventions will be included. A control evaluation will be conducted three months after the intervention to assess the effects of the educational programs, followed by another evaluation three months later to analyze residual effects. Women who participated in Phase 1 of the study will be invited to take part in this second phase.

Trial Health

75
On Track

Trial Health Score

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

Enrollment
60

participants targeted

Target at P25-P50 for not_applicable

Timeline
3mo left

Started Apr 2025

Geographic Reach
1 country

1 active site

Status
active not recruiting

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

Study Progress83%
Apr 2025Jul 2026

First Submitted

Initial submission to the registry

February 20, 2025

Completed
27 days until next milestone

First Posted

Study publicly available on registry

March 19, 2025

Completed
27 days until next milestone

Study Start

First participant enrolled

April 15, 2025

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 15, 2025

Completed
1.1 years until next milestone

Study Completion

Last participant's last visit for all outcomes

July 28, 2026

Expected
Last Updated

March 24, 2026

Status Verified

March 1, 2026

Enrollment Period

2 months

First QC Date

February 20, 2025

Last Update Submit

March 22, 2026

Conditions

Keywords

Relapsing-Remitting MSFatigueCognitive Behavioral TherapyPhysical exerciseDietary habitsWomen's Health

Outcome Measures

Primary Outcomes (6)

  • Satisfaction with Physical Activity

    Satisfaction with Physical Activity will be measured using an eight-item, 5-point Likert scale

    Baseline (pre-intervention)

  • Satisfaction with Physical Activity

    Satisfaction with Physical Activity will be measured using an eight-item, 5-point Likert scale

    Immediately after the intervention

  • Visual Analogue Scale for Fatigue (VAS-F)

    The Visual Analogue Scale for Fatigue (VAS-F) assesses subjective levels of fatigue and energy

    Immediately before each of the 36 exercise sessions (pre-session assessment).

  • Visual Analogue Scale for Fatigue (VAS-F)

    The Visual Analogue Scale for Fatigue (VAS-F) assesses subjective levels of fatigue and energy

    Immediately after each of the 36 exercise sessions (post-session assessment).

  • Modified Fatigue Impact Scale (MFIS)

    Fatigue perception will be measured using the MFIS. This scale is a 21-item multidimensional questionnaire that evaluates the physical, cognitive, and psychosocial effects of fatigue on a five-point ordinal scale (with a maximum total score of 84).

    Baseline (pre-intervention).

  • Modified Fatigue Impact Scale (MFIS)

    Fatigue perception will be measured using the MFIS. This scale is a 21-item multidimensional questionnaire that evaluates the physical, cognitive, and psychosocial effects of fatigue on a five-point ordinal scale (with a maximum total score of 84)

    48 hours after the last exercise session (post-intervention assessment).

Secondary Outcomes (61)

  • Inflammatory Profile

    Baseline (pre-intervention).

  • Inflammatory Profile

    48 hours after the last exercise session (post-intervention assessment).

  • The hormonal profile

    Pre-intervention in each phase of the menstrual cycle (early follicular phase, late follicular phase and mid-luteal phase).

  • Cognitive Function

    Baseline (pre-intervention).

  • Cognitive Function

    48 hours after the last exercise session (post-intervention assessment).

  • +56 more secondary outcomes

Study Arms (2)

Supervised Strength Training Program (PE1)

EXPERIMENTAL

Participants will complete 36 strength sessions (3 times a week) at a moderate intensity, 6 educational nutritional intervention sessions, and 8 sessions on energy and fatigue management.

Other: Strength training, nutrition, and behavioral training

Self-Guided and Unsupervised Program with General Recommendations (PE1)

ACTIVE COMPARATOR

Participants will be involved in an unsupervised, self-directed program focusing on physical exercise (three times per week), nutrition and cognitive-behavioral habits.

Other: Self-Guided and Unsupervised Program with General Recommendations

Interventions

This arm of the study consists of a supervised strength training program, conducted over 12 weeks with three weekly sessions. The sessions follow a wave-like periodization, with intensities ranging from 70% to 85% of 1-RM. Exercises focus on enhancing neuromuscular strength in the lower limbs, such as leg presses and hip extensions, under the supervision of a multidisciplinary team. Participants will also receive nutritional guidance based on the Mediterranean diet, as well as cognitive-behavioral therapy strategies aimed at optimizing fatigue management and boosting energy levels.

Supervised Strength Training Program (PE1)

This arm of the study consists of a self-guided and unsupervised program based on physical exercise (3 times per week), nutrition, and cognitive-behavioral habits. Participants will access online modules that provide guidelines for performing resistance exercises with bands, dietary recommendations following the principles of the Mediterranean diet, and cognitive-behavioral techniques for fatigue management.

Self-Guided and Unsupervised Program with General Recommendations (PE1)

Eligibility Criteria

Age18 Years - 50 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Women and men of reproductive age (18-45 years) with MS will be included, with the upper age limit adjusted to reflect the reproductive phase;
  • no iron-deficiency anemia;
  • stable disease phase;
  • independent walking ability for over 10 meters.
  • Women will be recruited first and later matched with men based on age, EDSS, and lifestyle habits (physical activity, smoking, and alcohol consumption).

You may not qualify if:

  • score \<1 or \>6 on the EDSS;
  • report a relapse within 12 months before the study begins;
  • have taken corticosteroid treatment within the last 2 months;
  • have participated in a structured training program in the previous 6 months.
  • Once all women with MS are recruited, male participants will be recruited following a 1:1 matching methodology based on age, geographic region, and lifestyle habits.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hospital Universitario Virgen de la Arrixaca

Murcia, Murcia, 30120, Spain

Location

MeSH Terms

Conditions

Multiple Sclerosis, Relapsing-RemittingFatigueMotor ActivityFeeding Behavior

Interventions

Resistance TrainingNutritional Status

Condition Hierarchy (Ancestors)

Multiple SclerosisDemyelinating Autoimmune Diseases, CNSAutoimmune Diseases of the Nervous SystemNervous System DiseasesDemyelinating DiseasesAutoimmune DiseasesImmune System DiseasesSigns and SymptomsPathological Conditions, Signs and SymptomsBehaviorBehavior, Animal

Intervention Hierarchy (Ancestors)

Exercise TherapyRehabilitationAftercareContinuity of Patient CarePatient CareTherapeuticsPhysical Therapy ModalitiesPhysical Conditioning, HumanExerciseMotor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological PhenomenaNutritional Physiological PhenomenaDiet, Food, and NutritionPhysiological PhenomenaHealth StatusDemographyPopulation Characteristics

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

February 20, 2025

First Posted

March 19, 2025

Study Start

April 15, 2025

Primary Completion

June 15, 2025

Study Completion (Estimated)

July 28, 2026

Last Updated

March 24, 2026

Record last verified: 2026-03

Locations