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NCT Number: NCT04301609

Clinical Trial to Assess the Improvement of Fatigue, Sleep Problems, Anxiety / Depression, Neurovegetatives Alterations and Quality of Life After the Administration of ImmunoVita® in Chronic Fatigue Syndrome Patients

Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (CFS / MS) is a medical entity characterized mainly by debilitating and prolonged fatigue lasting more than 6 months, post-exertion fatigue (physical and / or mental), non-sleep restorative, cognitive impairment and orthostatic intolerance with prolonged recovery that is not relieved by rest. Currently, the etiopathogenic mechanisms of the disease are not known, although mitochondrial dysfunction with bioenergetic immuno-metabolism alterations, oxidative stress, and immuno-inflammatory response stands out. At present, there is no diagnostic test, nor effective treatment in the disease. ImmunoVita, is a food supplement composed of the latest yeast beta-glucans, in addition to vitamin D3, vitamin B6 and zinc, which could contribute to the normal functioning of the immune system and the inflammatory response.

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Key information

Conditions

Chronic Fatigue Syndrome Central Nervous System Diseases Central Nervous System Infections Chronic Disease Disease Attributes Encephalomyelitis Fatigue Syndrome, Chronic Fibromyalgia Infections Muscular Diseases Musculoskeletal Diseases Myalgic Encephalomyelitis Nervous System Diseases Neuroinflammatory Diseases Neuromuscular Diseases Pathologic Processes Pathological Conditions, Signs and Symptoms Rheumatic Diseases

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hospital Vall d'Hebron

Barcelona, 08035, Spain

About this study

In patients with CFS / ME, neuroimmune, gastrointestinal, autonomic and cardiovascular alterations have been observed, among others. CFS / ME is characterized by disabling chronic fatigue, non-restorative sleep, severe intolerance to physical exercise, neurocognitive dysfunction with changes in concentration and immediate memory and neurovegetative symptoms in the form of dizziness, syncopes and alterations in bowel and bladder rhythm . Within the etiopathogenic hypotheses of the disease, they are involved if patients treated with ImmunoVita® could significantly reduce the scores on the scale of the impact of fatigue, sleep problems, neurovegetative dysfunction, anxiety / depression, and improve the quality of life compared to the placebo group.

Based on the different etiopathogenic hypotheses of the syndrome, various mechanisms would be involved, which could modulate them, the ImmunoVita food complex.

  • Do patients with CFS / ME have high scores on the fatigue impact scale, hospital anxiety-depression scale and Pittsburg sleep quality questionnaire?
  • Do patients with CFS / ME have high scores in the autonomic dysfunction symptomatology scale?
  • Do patients with CFS / ME have low scores in the SF-36 quality of life questionnaire?
  • Do CFS / MS patients treated with ImmunoVita significantly reduce the scores on the scales of fatigue, anxiety / depression and autonomic dysfunction?
  • Will patients with CFS / ME treated with ImmunoVita significantly increase the scores on the SF-36 quality of life questionnaire?

GOALS

Main goal

The objective of this study is to assess the efficacy of active ImmunoVita® in patients with CFS / MS vs. placebo in the perception of fatigue, evaluated through the scale of perception of fatigue (FIS-40).

Secondary goals:

  • Evaluate the efficacy of active ImmunoVita® in patients with CFS / MS vs. placebo in the improvement of sleep dysfunction, through the Pittsburg questionnaire.
  • Analyze the efficacy of active ImmunoVita®, in patients with CFS / ME vs. placebo in the improvement of anxiety-depressive symptomatology, through the hospital anxiety-depression scale (HAD).
  • Evaluate the efficacy of active ImmunoVita®, in patients with CFS / ME vs. placebo in the improvement of the quality of life, through the SF-36 questionnaire.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adult patients of both sexes, between 18-65 years.
  • Patients with a BMI ≤ 25.
  • Patients diagnosed with Chronic Fatigue Syndrome according to diagnostic criteria of 1994 CDC / Fukuda and 2003 Canadian criteria from the University of Central Sensitization Syndrome (Vall d'Hebron University Hospital, Barcelona).
  • Patients who freely grant written consent.

Exclusion criteria

  • Patients who are participating in another clinical trial of the same or different nature in the last 30 days prior to inclusion.
  • Any subject that, in the opinion of the investigator, is not able to follow the instructions or make a good completion of the treatment.
  • Subjects who do not grant written informed consent to participate in the study.
  • Patients who are receiving any of the prohibited drugs or products and that the withdrawal of the drugs / products not allowed in the study is expected to pose a relevant problem.
  • Pregnant women and / or during breastfeeding periods.
  • Patients under treatment with oral anticoagulants.
  • Patient with any type of immunosuppression.

Treatment and study plan

Active

Dietary Supplement

Take 4 capsules daily (2 capsules on an empty stomach + 2 capsules 30 minutes before dinner).

Other names: ImmunoVita®

Placebo

Dietary Supplement

Take 4 capsules daily (2 capsules on an empty stomach + 2 capsules 30 minutes before dinner).

Primary outcomes

  1. Perception of fatigue (FIS-40).

    Time frame: 9 months

    The Fatigue Impact Scale (FIS-40) is a 40-item questionnaire designed to assess fatigue symptoms as part of an underlying chronic condition. It includes three domains reflecting the perceived feeling of fatigue: physical (10 items), cognitive (10 items) and psychosocial functions (20 items). Each item is scored from 0 (no fatigue) to 4 (severe fatigue). The overall score is calculated by adding together the responses to the 40 questions (ranging from 0 to 160). Higher scores indicate more functional limitations due to fatigue.

Secondary outcomes

  1. Sleep dysfunction (Pittsburg questionnaire)

    Time frame: 9 months

    The Pittsburgh Sleep Quality Index (PSQI) is a 19-item self-administrated questionnaire commonly used to assess sleep disturbances over a 1-month interval. Scores are acquired on each of seven domains of sleep quality: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction. Each domain is scored from 0 to 3 (0 = no problems and 3 = severe problems). The overall PSQI score ranges from 0 to 21 points, with scores of > 5 indicating poorer sleep quality.

  2. Hospital anxiety-depression scale (HAD)

    Time frame: 9 months

    To assess anxiety and depression symptoms the Hospital Anxiety and Depression Scale (HADS) was used; a validated 14 item self-reported measure (seven items associated with anxiety symptoms and seven with depression) over the last week. Each item is scored on a 4-point Likert scale (e.g., 0 = as much as I always do; 1 = not quite so much; 2 = definitely not so much; and 3 = not at all) giving maximum subscale scores of 21 for depression and anxiety, respectively. Scores of 0-7 are interpreted as normal; scores of 8-10 reflect mild symptoms, 11-14 moderate, and 15-21 severe for either anxiety or depression. The global HADS score ranges from 0 (no anxiety/depression) to 42 (severe anxiety/depression).

  3. Quality of life (SF-36)

    Time frame: 9 months

    The SF-36 questionnaire was used to assess health-related quality of life. This is a 36-item broadly-based self-report survey of physical and mental functioning status related to health. The SF-36 assesses functioning on eight subscales including domains of physical functioning, physical role functioning, bodily pain, general health perception, vitality, social role functioning, emotional role functioning, and mental health. Lower scores indicate a more negative impact of an individual's health on functioning.

Sponsors and collaborators

Lead sponsor

Vitae Health Innovation

Industry

Collaborators

  • Hospital Vall d'Hebron

Registry information

Official study title

Randomized, Comparative, Double-blind, and Placebo-controlled Clinical Trial to Assess the Improvement of Fatigue, Sleep, Anxiety / Depression, Neurovegetatives Alterations and Quality of Life After the Administration of ImmunoVita® in Chronic Fatigue Syndrome Patients

Important dates

Study start
2021
Primary completion
2022
Study completion
2023
First posted
Mar 10, 2020
Registry last updated
Mar 15, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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