TerminatedNot Applicable

Study of Disease Progression in Adults With Inherited Forms of Spastic Paraplegia

Stopped: The AMN program requires significantly more time, patients, and resources, including the manufacture of additional investigational product, than what is currently available to Spur.

United States, Germany, Netherlands65 participantsStarted 2021-06-21

Plain-language summary

The course of AMN-related disabilities over time is poorly or incompletely understood due to a limited number of patients and lack of treatments. This study will help obtain a better understanding of the progression of disease with AMN and facilitate efficient clinical development of future interventional medications.

Who can participate

Age range

18 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Male adults aged ≥18 years
. Diagnosed with ALD based on elevated VLCFA assay and pedigree analysis
. Clinical evidence of spinal cord involvement with EDSS score between 1 and 6.5

Exclusion criteria

. Diagnosed with cerebral inflammatory disease or has a history of diagnosis with cerebral inflammatory disease
. Unstable, clinically significant neurologic (other than the disease being studied), psychiatric, cardiovascular, ophthalmologic, pulmonary, hepatic, renal, metabolic, gastrointestinal, urologic, immunologic, hematopoietic, or endocrine disease (other than adrenal insufficiency) or other abnormality, which may impact the ability to participate in the study or that may potentially confound the study results

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Disease progression

Timeframe: 5 years

Trial details

NCT IDNCT05008874

SponsorSwanBio Therapeutics, Inc.

Sponsor typeINDUSTRY

Study typeOBSERVATIONAL

Primary completion2025-05-16

View on ClinicalTrials.gov More AMN trials