Time Restricted Eating Outcomes in Multiple Sclerosis

Multiple Sclerosis Clinical Trial

— TREO_MS  

Official title:

Time Restricted Eating Outcomes in Multiple Sclerosis

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04389970
• Other study ID #: 300005334-001
• Secondary ID: P30DK056336
• Status: Completed
• Phase: N/A
• Start date: October 1, 2020
• Est. completion date: July 30, 2021

Study information

• Verified date: March 2024
• Source: University of Alabama at Birmingham
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this pilot study is to determine the preliminary efficacy, safety, and acceptability of time restricted feeding (TRF) among a sample of 12 adults with Relapsing-Remitting Multiple Sclerosis (RRMS). The specific aims of this study are: 1: To determine preliminary efficacy of TRF for reducing symptom burden, improving inflammatory markers, and reducing cardiometabolic risk among adults with RRMS. 2: To determine the safety and participant acceptability of TRF. Participants will be asked to consume all food during an 8-hour window each day and not eat for the remaining 16 hours. All participants will follow this eating pattern for 8 weeks.

Description:

Multiple sclerosis (MS) is a chronic autoimmune disease characterized by demyelination and loss of axons in the central nervous system. Over the last decade there has been an influx of evidence demonstrating the impact of lifestyle risk factors on the progression of MS symptoms. Specifically, epidemiological studies report that poor diet is associated with increased risk of disability in adults with MS. Despite this evidence, little research has explored dietary interventions that may reduce symptom burden of MS. One dietary intervention that has shown particular promise in animal models of MS is intermittent fasting (IF), which is a dietary pattern characterized by cycles of eating and extended fasting. There are a number of protocols for IF, including time restricted feeding (TRF), in which all food is consumed during a limited window of time each day. Growing evidence demonstrates that IF reduces inflammation, improves immune function, and improves cardiometabolic risk in animal models of MS, however, little of this research has been translated into human trials. In addition to these physiological benefits, the investigators believe that TRF will provide a behavioral benefit, as it addresses barriers traditionally seen in dietary interventions by shifting the focus from restricting what participants eat, to focusing on meal timing. The purpose of this pilot study is to determine the preliminary efficacy, safety, and acceptability of TRF in adults with MS. The specific aims of this study are: 1: To determine preliminary efficacy of TRF for reducing symptom burden, improving inflammatory markers, and reducing cardiometabolic risk among adults with RRMS. 2: To determine the safety and participant acceptability of TRF. Twelve adults with relapsing-remitting MS will eat all meals within an 8 hour period each day. All participants will follow the assigned meal plan for 8 weeks.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 12
• Est. completion date: July 30, 2021
• Est. primary completion date: July 30, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Diagnosed with Relapsing Remitting MS (RRMS)
• BMI between 18-50 kg.m2
• If on disease-modifying medications, stable for 6 months
• If not on disease-modifying medication, no medication usage within previous 6 months
• Able to walk 25 ft. with or without assistance

Exclusion Criteria:

• Relapse within previous 30 days
• Actively engaged in a weight loss program or unwilling to follow assigned dietary timing pattern
• Regularly fasts >15 hours/day
• Pregnant or breastfeeding
• Current use of insulin or sulfonylurea agents

Related Conditions & MeSH terms

• Diet, Healthy
• Multiple Sclerosis
• Sclerosis

Intervention

Behavioral:
• Time Restricted Feeding
Participants will eat all food within an 8 hour window each day. They will only consume water or black coffee during the remaining 16 hours.

Locations

Country	Name	City	State
United States	University of Alabama at Birmingham	Birmingham	Alabama

Sponsors (2)

Lead Sponsor	Collaborator
University of Alabama at Birmingham	National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Timed 25-foot Walk Speed	Change in timed 25-foot walk test speed between baseline and 8 weeks. Speed calculated as ft per second, and change calculated as speed at baseline - speed at 8 weeks. Higher score indicates better outcome. There are no minimum or maximum values, as this is the measure of the time it takes a participant to walk 25 feet. Higher score indicates higher speed, which is preferable.	Change from baseline to 8 weeks
Secondary	Short Form McGill Pain Questionnaire	15-item questionnaire requiring respondent to rate types of pain as mild, moderate or severe. Scores range from 0-45, with higher pain intensity indicated by higher score. Change calculated as SFMPQ score at basline - SFMPQ score at 8 weeks.	Change from baseline to 8 weeks
Secondary	Modified Fatigue Impact Scale	21-item questionnaire with possible score ranging from 0-84. Higher scores indicate higher impact of fatigue on a person's life. Change in MFIS was calculated as MFIS score at baseline - MFIS score at 8 weeks.	Change from baseline to 8 weeks
Secondary	Fatigue Severity Scale	9-item questionnaire in respondents rate each statement from strongly disagree to strongly agree. Total scores range from 9- 63, with higher score indicating higher fatigue severity. Change in FSS calculated as FSS at baseline - FSS at 8 weeks.	Change from baseline to 8 weeks
Secondary	Pittsburgh Sleep Quality Index	19 self-rated items that produce 7 component scores and 1 global score. Only global scores were calculated for this study. Global scores can range from 0-21, with higher scores indicating poorer sleep quality. Change in PSQI calculated as PSQI at baseline - PSQI at 8 weeks.	Change from baseline to 8 weeks
Secondary	Percent Lean Mass	Lean mass as a percent of total body mass, measured by dual energy x-ray absorptiometry (DXA)	Change from baseline to 8 weeks
Secondary	9 Hole Peg Test Speed	Higher score indicates better outcome. Speed on 9 hole peg test was measured as pegs per second, and change in speed was calculated as speed at baseline - speed at 8 weeks. There are no minimum or maximum values, as the measure is time that it takes a person to complete the test. Higher score indicates faster speed, which is preferable.	Change from baseline to 8 weeks
Secondary	Symbol Digit Modalities Test (SDMT)	The score is the number of symbols identified correctly in 90 seconds. Potential scores range from 0-110. Higher score indicate improved outcome. Change in score on the SDMT calculated as SDMT score at baseline- SDMT score at 8 weeks.	Change from baseline to 8 weeks
Secondary	Percent Fat Mass	Change in fat mass as percentage of total body mass, measured by DXA. Calculated as percent fat mass at baseline- percent fat mass at 8 weeks.	Change from baseline to 8 weeks