ALS patients get expanded access to experimental Sugar-Based drug
NCT ID NCT05597436
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This program gives ALS patients who cannot join other clinical trials access to an experimental drug called trehalose (SLS-005). Trehalose is a sugar solution given once a week through a vein. The goal is to see if it can help control the disease. The program is no longer available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- trehalose (SLS-005)
- What this could lead to
- If this works, it could slow progression of ALS and improve quality of life for patients who cannot join other trials.
- What could go wrong
- This is an expanded access program, not a formal trial, so evidence is limited. Trehalose is still investigational and may not slow the disease or may cause side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Sporadic or familial ALS. 2. Age 18 years or older. 3. Cohort 1: Patients who do not qualify for any reasonably accessible ongoing clinical trial. 4. Cohort 2: Patients who have completed the open label extension (OLE) period of Regimen E of the HEALEY ALS Platform Trial and are not eligible for enrollment in another treatment regimen of the platform study. 5. Capable of providing informed consent and complying with study procedures, in the Site Investigator's (SI's) opinion. 6. Participants have established care with a physician at the specialized ALS center involved in the study and will maintain this clinical care throughout the duration of the EAP. 7. Participants must have a life expectancy of at least 6 months in SI's opinion. Exclusion Criteria: 1. Current diagnosis or healthcare professional-recommended treatment (medication, exercise or diet) of diabetes mellitus. 2. Screening glucose \>=140 mg/dl. 3. Known hypersensitivity to trehalose. 4. Current use of oral trehalose. 5. Inability for participant to return to site for weekly drug administration, until approved for home infusions. 6. Screening body weight \>144 kilograms. 7. Participant with a history of any clinically significant or unstable medical condition or lab abnormality based on the SI's judgment that may interfere with assessment of the study objectives, with safety or full participation. 8. Females who are pregnant or nursing or who plan to get pregnant during the course of the EAP. 9. Females of child-bearing potential, or males, who are unwilling or unable to use highly effective methods of birth control. 10. Use of investigational treatments for ALS (as part of participation in a clinical trial or another EAP) within 5 half-lives (if known) or 30 days (whichever is longer) prior to the Screening Visit. 11. Permanent assisted ventilation (PAV), defined as more than 22 hours per day of noninvasive or invasive mechanical ventilation for more than seven consecutive days. The date of onset of PAV is the first day of the seven days. 12. Active cancer or history of cancer, except for the following: basal cell carcinoma or successfully treated squamous cell carcinoma of the skin, cervical carcinoma in situ, prostatic carcinoma in situ, or other malignancies curatively treated and with no evidence of disease recurrence for at least 3 years. 13. Presence of unstable psychiatric disease, cognitive impairment, dementia, or substance abuse that would impair ability of the participant to provide informed consent, in the SI's opinion. 14. Patients who chose to take experimental medications and/or supplements, and that is the only reason they are not eligible for trials, won't be eligible for the EAP.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Barrow Neurological Institute
Phoenix, Arizona, 85013, United States
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Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215, United States
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George Washington University
Washington D.C., District of Columbia, 20052, United States
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Holy Cross Hospital - Phil Smith Neuroscience Institute
Fort Lauderdale, Florida, 33308, United States
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Hospital for Special Care
New Britain, Connecticut, 06053, United States
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Lehigh Valley Hospital
Allentown, Pennsylvania, 18105, United States
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Nova Southeastern University
Fort Lauderdale, Florida, 33328, United States
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SUNY Upstate Medical University
Syracuse, New York, 13210, United States
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Saint Alphonsus Regional Medical Center
Boise, Idaho, 83706, United States
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Sean M. Healey & AMG Center for ALS Neurological Clinical Research Institute, Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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Spectrum Health/Corewell Health
Grand Rapids, Michigan, 49503, United States
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Texas Neurology, P.A.-Neal Site:769
Dallas, Texas, 75206, United States
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Thomas Jefferson University
Philadelphia, Pennsylvania, 19107, United States
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University of California, Irvine
Orange, California, 92697, United States
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University of California, San Francisco
San Francisco, California, 94115, United States
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University of Colorado
Aurora, Colorado, 80045, United States
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University of Iowa Hospitals and Clinics
Iowa City, Iowa, 52242, United States
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University of Maryland School of Medicine
Baltimore, Maryland, 21201, United States
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University of Minnesota
Minneapolis, Minnesota, 55455, United States
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Virginia Commonwealth University Clinical Research Unit
Richmond, Virginia, 23298, United States
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
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