NCT06051019

Effect of Aerobic Training vs Balance Training on Fatigue Symptom in Multiple Sclerosis Patient (FATI-gate)

Comparison Between the Effects on Fatigue of Aerobic Training Versus Balance Training in Patients With Multiple Sclerosis: a Randomised Crossover Trial.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 39 (actual)
• Sponsor: Istituto Auxologico Italiano · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

Fatigue and impaired balance frequently affect patients with Multiple Sclerosis (MS). This is an open, prospective randomised crossover trial aimed at clarifying whether an improvement in balance control after balance training would also improve fatigue in patients with MS. Balance training will be compared to aerobic training, which is known to be effective on fatigue.

Detailed description

Fatigue is known to affect patients with Multiple Sclerosis (MS), with a prevalence ranging from 55% to 83%, thus contributing to the level of disability, compromising the Quality of Life, and increasing the overall treatment costs. For these reasons, fatigue is considered a main target for pharmacological and non-pharmacological therapies for MS. The physiopathology of fatigue in MS is still not completely understood, and previous research has shown correlations with reduced motor performance, disease progression and depression. Some possible mechanisms of fatigue in MS have been hypothesised but not yet proven, such as structural alterations in the central nervous system, altered immune function in the brain, impaired pituitary gland function, and changes in cardiac or muscle activity. Patients with MS also frequently show balance impairments, with prevalence peaking at 87.9%, and previous studies have suggested a causal relationship between fatigue and balance deficits. Therapeutic exercise has shown a key role in contrasting the functional decline and disability secondary to MS. Several studies have evaluated the effects of different types of training, such as balance training and aerobic training, on balance impairment and the overall patient's functional performance. In the literature, it is not uncommon to observe improvements in fatigue after the administration of exercise therapy targeted at the balance impairment. However, the literature has not yet clarified whether an improvement in balance control after balance training would also result in an improvement in the scales used to measure fatigue. The aim of this open prospective randomised crossover trial is to compare the effects of two different types of therapeutic exercise, aerobic training (AT) and balance training (BT), in modifying the intensity of fatigue in patients with MS. AT and BT will be administered at different times to the same patients (crossover trial). Both AT and BT will consist of 15 treatment sessions (5 sessions per week). Patients with MS will be randomly assigned to AT or BT in the first treatment period and then switched to the other type of training in the second treatment period. The time interval between the two time periods will last 60 days, during which the patients will not perform any physical exercise. In each treatment period, the participants will perform three measurement sessions: before intervention (T0), at the end of intervention (T1), and 30 days after the end of intervention (T2).

Conditions

• Multiple Sclerosis

Interventions

Type	Name	Description
OTHER	Aerobic training	Aerobic training: 15 daily sessions (5 sessions per week), each lasting approximately 90 minutes. Sessions will be performed with the assistance or supervision of a physical therapist and will consist of the following steps: 1) warm up with a stationary bike (no load, 10 min, 60 cycles/min); 2) upper and lower limb stretching (10 min); 3) 10 min rest in a sitting position; 4) first exercise bout: stationary bike, 15 min, 60 cycles/min (the load will be modulated so that the participant's heart rate is between 60 and 70% of the estimated maximum heart rate, and the patient perceives moderate fatigue on the Borg Rating of Perceived Exertion; 5) upper and lower limb stretching (10 min); 6) 10 min rest in a sitting position; 7) second exercise bout (same parameters as the first exercise bout); 8) upper and lower limb stretching (10 min).
OTHER	Balance training	Balance training: 15 daily sessions (5 sessions per week), each lasting approximately 90 minutes. Treatments will be performed with a physical therapist and will consist of the following exercises: 1) standing with feet together, 2) standing with closed eyes, 3) standing on unstable surfaces, 4) standing while performing upper limbs movements; 5) standing while performing head rotations; 6) walking on a treadmill at alternating speeds; 7) leg press and chest press exercises for training trunk balance during ballistic movements of the upper and lower limbs. These constituents of balance training can be combined in the same task according to the participant's ability.

Timeline

• Start date: 2016-02-17
• Primary completion: 2019-11-30
• Completion: 2019-12-30
• First posted: 2023-09-22
• Last updated: 2023-09-22