NCT03659422

Brief Summary

We have had reports of an individual who utilized a modified Paleolithic diet and vitamin/ supplement program as part of his approach to managing ALS related symptoms. This individual has experienced stability in his ALS functional rating score and stable to improving strength over an 18 month period. There are also anecdotal reports of ALS patients who have utilized a dietary approach based on a Paleolithic eating plan of improved function. This is a safety study. We will be assessing if patients can implement the proposed modified Paleolithic diet (Wahls Elimination), if lean muscle mass is maintained on the study diet, and what changes occur in the ALS functional symptoms and quality of life.

Trial Health

15
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Timeline
Completed

Started Jul 2019

Typical duration for not_applicable

Status
withdrawn

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

First Submitted

Initial submission to the registry

April 12, 2018

Completed
5 months until next milestone

First Posted

Study publicly available on registry

September 6, 2018

Completed
10 months until next milestone

Study Start

First participant enrolled

July 1, 2019

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2021

Completed
Last Updated

June 14, 2019

Status Verified

June 1, 2019

Enrollment Period

2 years

First QC Date

April 12, 2018

Last Update Submit

June 12, 2019

Conditions

Outcome Measures

Primary Outcomes (4)

  • Change in total body weight from baseline over 12 weeks.

    body weight (kilograms)

    12 weeks

  • Change in Body Mass Index from baseline over 12 weeks.

    body weight (in kilograms) divided by height square (in meters)

    12 weeks

  • change in fat mass (in kilograms) from baseline over 12 weeks

    Bio-electrical impedance measurement of body composition

    12 weeks

  • change in fat-free mass (in kilograms) from baseline over 12 weeks

    Bio-electrical impedance measurement of body composition

    12 weeks

Secondary Outcomes (3)

  • change in motor function over 12 weeks

    12 weeks

  • change in breathing function over 12 weeks

    12 weeks

  • Change in fatigue level

    12 weeks

Study Arms (1)

Intervention Arm

OTHER

Modified Paleolithic diet and vitamin/ supplement program was part of previous approaches to managing ALS related symptoms over an 18 month period. This is a safety study. We will be assessing if patients can implement the proposed modified Paleolithic diet (Wahls Elimination), if lean muscle mass is maintained on the study diet, and what changes occur in the ALS functional symptoms and quality of life.

Other: Modified Paleolithic diet

Interventions

The diet eliminates legumes, grains and nightshades (as opposed to the Paleolithic diet) and is higher in vegetable and fruit intake and in omega-3 fatty rich foods.

Intervention Arm

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Diagnosis of clinically possible, clinically probable (with or without laboratory support), or clinically definite ALS (using the revised El Escorial Criteria)
  • Ability to prepare, or have prepared for them, home-cooked meals
  • Age between 18 and 80 years
  • Followed by ALS clinic at the University of Iowa
  • Willingness to adopt the study diet

You may not qualify if:

  • Clinically significant liver, kidney, or heart disease
  • Taking insulin or Coumadin
  • Ventilator dependence
  • Psychiatric disorder making dietary compliance difficult (e.g. schizophrenia)
  • Unwillingness to have blood specimens collected
  • Dysphagia present
  • Greater than two years since onset of ALS symptoms

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (30)

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    PMID: 15911811BACKGROUND
  • Bisht B, Darling WG, Shivapour ET, Lutgendorf SK, Snetselaar LG, Chenard CA, Wahls TL. Multimodal intervention improves fatigue and quality of life in subjects with progressive multiple sclerosis: a pilot study. Degener Neurol Neuromuscul Dis. 2015;5:19-35. doi: 10.2147/DNND.S76523. Epub 2015 Feb 27.

    PMID: 30728736BACKGROUND
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    PMID: 30050374BACKGROUND

MeSH Terms

Conditions

Amyotrophic Lateral Sclerosis

Condition Hierarchy (Ancestors)

Spinal Cord DiseasesCentral Nervous System DiseasesNervous System DiseasesMotor Neuron DiseaseNeurodegenerative DiseasesTDP-43 ProteinopathiesNeuromuscular DiseasesProteostasis DeficienciesMetabolic DiseasesNutritional and Metabolic Diseases

Study Officials

  • Terry L Wahls, MD

    University of Iowa

    PRINCIPAL INVESTIGATOR
0

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Clinical Professor of Medicine, Principal Investigator

Study Record Dates

First Submitted

April 12, 2018

First Posted

September 6, 2018

Study Start

July 1, 2019

Primary Completion

July 1, 2021

Study Completion

July 1, 2021

Last Updated

June 14, 2019

Record last verified: 2019-06

Data Sharing

IPD Sharing
Will not share