Multiple SclerosisNCT05175378
Adherence to Mediterranean Diet and Cardiovascular Health in Multiple Sclerosis Female Patients: a Case Control Study
A study testing Lifestyle intervention in people with Multiple Sclerosis, run by Iaso Maternity Hospital, Athens, Greece at 1 site in Greece.
Trial summary
Multiple sclerosis (MS) is a chronic immune-mediated neurodegenerative disease that affects the central nervous system (CNS). The exact pathophysiology of MS remains unclear; it is suggested that the inflammatory state persists under a genetic-energetic-environmental complex causing a variety of clinical symptoms… Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Multiple Sclerosis
- What is being tested?
- Lifestyle intervention
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 40 participants
- Where
- 1 siteGreece
- Study dates
- 1 Dec 2020to 12 Mar 2021
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- No healthy volunteers
- Adult, Older adult
Inclusion Criteria: adult women (≥ 18 years) with relapsing-remitting MS diagnosis; patients should follow a standardized immunomodulatory therapy or other disease-modifying therapy for at least 6 months; the patient should be able to walk without aid or work a full day in a position of average difficulty, as indicated by scores of Expanded Disability Status Scale (EDSS) < 4.5; patients with at least one lesion on brain MRI and/or at least one relapse in the past two years.
Exclusion Criteria: women with concomitant illness (e.g. malignancy, infections, malabsorption, heart-, liver- or renal failure); patients who changed treatment during or ≤ 6 months before the start or the trial; psychiatric conditions, alcoholism, drug addiction; using vitamin or mineral supplements during or ≤ 6 months prior to screening; following a vegan diet ≤ 5 years prior to screening or using weight loss medications; pregnant or lactating women.
Trial locations and contacts
1 site in 1 country.
About this study
Multiple sclerosis (MS) is a chronic immune-mediated neurodegenerative disease that affects the central nervous system (CNS). The exact pathophysiology of MS remains unclear; it is suggested that the inflammatory state persists under a genetic-energetic-environmental complex causing a variety of clinical symptoms depending on the neuroanatomical location of MS lesions. The age of MS onset ranges between 20 and 40 years. MS is usually initiated as a relapsing-remitting disease, which may last several years to decades affecting females twice as often as males. Dietary factors may have an important impact on MS. Data from human and animal studies indicate that saturated fatty acids (SFA), the major fat type of animal foods in the "Western" diet, increase MS susceptibility. The Mediterranean dietary (MedDiet) pattern is hypothesized to be beneficial to MS patients protecting against the development cardiovascular diseases. However, little is known about the cardiovascular effects of the MedDiet on MS patients. Consequently, the aim of the present randomized, case control study was to investigate the effects of MedDiet on cardiovascular factors in women with relapsing-remitting MS after a 3-month intervention period.
Read the detailed description
- Adult women with MS, who were outpatients of Iaso Hospital (Athens, Greece), were enrolled in the present study. Detailed information was provided using a leaflet, in which aims and methodology were described before recruitment. All participants fulfilled informed consent and kept a signed copy. Before the start of the trial, the Ethics Committee of Iaso Hospital (Athens, Greece) assessed and approved the protocol of the study (Approval Code #E31052019). The study was performed according to principles of the Helsinki Declaration (1964) and terms of Good Clinical Practice.
- The study took place during the winter season. All patients were recruited at the first week of December 2020 and the intervention lasted 3 months.
- Study design: 3-month randomized, single center case control study; maintenance of the blind-to-treatment allocation was performed in order to avoid bias; in the intervention group, MS women received a personalized daily eating plan generated by a Clinical Decision Support System (CDSS) together with nutritional consultation on the Meditteranean dietary pattern, as well as physical activity guidelines; patients of the control group received general dietary advice and physical activity recommendation that was in accordance with the "National Dietary Guidelines for Greek adults";
- Screening: medical history; nutritional history (food frequency questionnaire, MedDietScore, 24-hr recalls); anthropometrics; depression and anxiety (Hospital Anxiety and Depression Scale); blood biomarkers (glucose, lipids, C-reactive protein).
- Conditions
- Multiple Sclerosis
- Being tested
- Lifestyle intervention
- Keywords
- relapsing-remitting multiple sclerosis, Mediterranean diet, cardiovascular health
- Medical subject headings
- Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Lifestyle interventionOther
We investigated the potential cardiovascular health effects of the Mediterranean dietary pattern on adult women with relapsing-remitting multiple sclerosis, in regards to body weight, body composition, cardiovascular blood biomarkers (fasting glucose, lipids, C-reactive protein), as well as depression and anxiety levels.
| Study group | Role | What they receive |
|---|---|---|
| Intervention arm | Active comparator | In the intervention group, MS women received a personalized daily eating plan (specific meals, recipes, food portions) together with nutritional consultation on the Meditteranean dietary pattern, as well as physical activity guidelines. All essential aspects of the dietary plan e.g. daily energy expenditure, classification of physical activity based on the concept of metabolic equivalent (MET), caloric adjustment according to nutritional status, and macronutrient distribution were calculated by a Clinical Decision Support System (CDSS). Body mass index (BMI) was also calculated, as the ratio of reported weight (kg) to the square of height (m2). Co-existed health issues, such as constipation or esophageal reflux, were taken into consideration. All MS patients acquired personal login passwords that allowed them to get access to their personal CDSS account and track their progress in regards to body weight, physical activity, and healthy food choices consumption. Receives: Other: Lifestyle intervention |
| Control arm | Sham comparator | Patients of the control group received general dietary advice and physical activity recommendation that was in accordance with the "National Dietary Guidelines for Greek adults" Receives: Other: Lifestyle intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
MedDietScore
The MedDietScore questionnaire estimated the degree of adherence to MD at the start of the study and at 3 months. Scoring ranges from "0" to "55" and higher scores signify greater MD adherence.
Measured: 3 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted3 Jan 2022
- Study start1 Dec 2020
- Primary completion28 Feb 2021
- Study completion12 Mar 2021
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Multiple SclerosisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Randomized, case control study
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 40 participants (actual)
Sponsor and investigators
- Lead sponsor
- Iaso Maternity Hospital, Athens, Greece
- Sponsor type
- University, hospital or other
- Collaborators
- Harokopio University, G.Gennimatas General Hospital
- Responsible party
- Principal investigator, Panos Papandreou, Iaso Maternity Hospital, Athens, Greece
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05175378
- Sponsor's protocol ID
- #E31052019
- Status last verified
- Dec 2021
- First submitted
- 14 Dec 2021
- Last updated
- 3 Jan 2022
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 3 Jan 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Adherence to Mediterranean Diet and Cardiovascular Health in Multiple Sclerosis Female Patients: a Case Control Study
- ClinicalTrials.gov ID
- NCT05175378
- Acronym / sponsor ID
- #E31052019
- Conditions
- Multiple Sclerosis
- Keywords
- relapsing-remitting multiple sclerosis, Mediterranean diet, cardiovascular health
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 40 participants (actual)
- Lead sponsor
- Iaso Maternity Hospital, Athens, GreeceUniversity, hospital or other
- Collaborators
- Harokopio University, G.Gennimatas General Hospital
- Study start
- 1 Dec 2020 (actual)
- Primary completion
- 28 Feb 2021 (actual)
- Study completion
- 12 Mar 2021 (actual)
- First posted
- 3 Jan 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Multiple sclerosis (MS) is a chronic immune-mediated neurodegenerative disease that affects the central nervous system (CNS). The exact pathophysiology of MS remains unclear; it is suggested that the inflammatory state persists under a genetic-energetic-environmental complex causing a variety of clinical symptoms depending on the neuroanatomical location of MS lesions. The age of MS onset ranges between 20 and 40 years. MS is usually initiated as a relapsing-remitting disease, which may last several years to decades affecting females twice as often as males. Dietary factors may have an important impact on MS. Data from human and animal studies indicate that saturated fatty acids (SFA), the major fat type of animal foods in the "Western" diet, increase MS susceptibility. The Mediterranean dietary (MedDiet) pattern is hypothesized to be beneficial to MS patients protecting against the development cardiovascular diseases. However, little is known about the cardiovascular effects of the MedDiet on MS patients. Consequently, the aim of the present randomized, case control study was to investigate the effects of MedDiet on cardiovascular factors in women with relapsing-remitting MS after a 3-month intervention period.
Detailed description
- Adult women with MS, who were outpatients of Iaso Hospital (Athens, Greece), were enrolled in the present study. Detailed information was provided using a leaflet, in which aims and methodology were described before recruitment. All participants fulfilled informed consent and kept a signed copy. Before the start of the trial, the Ethics Committee of Iaso Hospital (Athens, Greece) assessed and approved the protocol of the study (Approval Code #E31052019). The study was performed according to principles of the Helsinki Declaration (1964) and terms of Good Clinical Practice.
- The study took place during the winter season. All patients were recruited at the first week of December 2020 and the intervention lasted 3 months.
- Study design: 3-month randomized, single center case control study; maintenance of the blind-to-treatment allocation was performed in order to avoid bias; in the intervention group, MS women received a personalized daily eating plan generated by a Clinical Decision Support System (CDSS) together with nutritional consultation on the Meditteranean dietary pattern, as well as physical activity guidelines; patients of the control group received general dietary advice and physical activity recommendation that was in accordance with the "National Dietary Guidelines for Greek adults";
- Screening: medical history; nutritional history (food frequency questionnaire, MedDietScore, 24-hr recalls); anthropometrics; depression and anxiety (Hospital Anxiety and Depression Scale); blood biomarkers (glucose, lipids, C-reactive protein).
Study design
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
- Model description
- Randomized, case control study
| Arm | Type | Receives |
|---|---|---|
| Intervention arm | Active comparator | Other: Lifestyle interventionIn the intervention group, MS women received a personalized daily eating plan (specific meals, recipes, food portions) together with nutritional consultation on the Meditteranean dietary pattern, as well as physical activity guidelines. All essential aspects of the dietary plan e.g. daily energy expenditure, classification of physical activity based on the concept of metabolic equivalent (MET), caloric adjustment according to nutritional status, and macronutrient distribution were calculated by a Clinical Decision Support System (CDSS). Body mass index (BMI) was also calculated, as the ratio of reported weight (kg) to the square of height (m2). Co-existed health issues, such as constipation or esophageal reflux, were taken into consideration. All MS patients acquired personal login passwords that allowed them to get access to their personal CDSS account and track their progress in regards to body weight, physical activity, and healthy food choices consumption. |
| Control arm | Sham comparator | Other: Lifestyle interventionPatients of the control group received general dietary advice and physical activity recommendation that was in accordance with the "National Dietary Guidelines for Greek adults" |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Lifestyle interventionWe investigated the potential cardiovascular health effects of the Mediterranean dietary pattern on adult women with relapsing-remitting multiple sclerosis, in regards to body weight, body composition, cardiovascular blood biomarkers (fasting glucose, lipids, C-reactive protein), as well as depression and anxiety levels. | Other | Control arm, Intervention arm |
Primary outcome
MedDietScore
Time frame: 3 months
The MedDietScore questionnaire estimated the degree of adherence to MD at the start of the study and at 3 months. Scoring ranges from "0" to "55" and higher scores signify greater MD adherence.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 3 Jan 2022.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Lifestyle intervention in people with Multiple Sclerosis, run by Iaso Maternity Hospital, Athens, Greece at 1 site in Greece.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 3 Jan 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Greece. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
MedDietScore (time frame: 3 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 Jan 2022.