← Back to Clinical Trials
Recruiting NCT05116943

NCT05116943 Biospecimen Biorepository for the Study of ALS, ALS-FTD and Similar Neurodegenerative Disorders

◆ AI Clinical Summary
Plain-language summary for patients
Clinical Trial Summary
NCT ID NCT05116943
Status Recruiting
Phase
Sponsor Mayo Clinic
Condition Amyotrophic Lateral Sclerosis
Study Type OBSERVATIONAL
Enrollment 100 participants
Start Date 2013-08-19
Primary Completion 2030-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type OBSERVATIONAL

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 100 participants in total. It began in 2013-08-19 with a primary completion date of 2030-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The purpose of this study is to collect CSF and blood samples that can be used in future research studies to identify potential biomarkers in blood and cerebrospinal fluid (CSF) collected in Amyotrophic Lateral Sclerosis (ALS) patients.

Eligibility Criteria

Inclusion Criteria - Patient with ALS, ALS-FTD or Similar Neurodegenerative Disease: * Clinical diagnosis of possible, laboratory-supported probable, probable or definite ALS according to modified eL Escorial criteria, suspected ALS according to original el Escorial criteria, or diagnosis of a similar neurodegenerative disorder. * Willing to provide consent, or assent, if physically unable to consent owing to disease-related muscle weakness. Inclusion Criteria - Spouse/Domestic Partner of Patients with ALS/ALS-FTD and Similar Neurodegenerative Disorder or Subject with Family History of ALS, ALS-FTD or Similar Neurodegenerative Disease: * No personal history of ALS, ALS-FTD or other motor neuron disease. * Subjects with family history of ALS, ALS-FTD the affected family member needs to be a first, second, or third degree blood relative. * Willing to provide consent. Exclusion Criteria - Subject with ALS/ALS-FTD or Similar Neurodegenerative Disease: * History of medical disorder that leaves in question whether neurological signs and symptoms potentially related to a neurodegenerative disease may be caused by another unrelated disorder. * Limited mental capacity rendering the subject unable to comply with lumbar puncture or standard phlebotomy procedures. * For lumbar puncture, an increased risk of bleeding complications or allergy to local anesthetic administered or skin antiseptic used for lumbar puncture. Exclusion Criteria - Spouse/Domestic Partner of Patients with ALS/ALS-FTD and Similar Neurodegenerative Disorder or Subject with Family History of ALS, ALS-FTD or Similar Neurodegenerative Disease: * Limited mental capacity rendering the subject unable to comply with lumbar puncture or standard phlebotomy procedures. * For lumbar puncture, an increased risk of bleeding complications or allergy to local anesthetic administered or skin antiseptic used for lumbar puncture.

Contact & Investigator

Principal Investigator

Bjorn Oskarsson, MD

PRINCIPAL INVESTIGATOR

Mayo Clinic

Frequently Asked Questions

Who can join the NCT05116943 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Amyotrophic Lateral Sclerosis. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT05116943 currently recruiting?

Yes, NCT05116943 is actively recruiting participants. Visit ClinicalTrials.gov or contact Mayo Clinic to inquire about joining.

Where is the NCT05116943 trial being conducted?

This trial is being conducted at Jacksonville, United States.

Who is sponsoring the NCT05116943 clinical trial?

NCT05116943 is sponsored by Mayo Clinic. The principal investigator is Bjorn Oskarsson, MD at Mayo Clinic. The trial plans to enroll 100 participants.

Related Trials

Related Intelligence Guides

In-depth guides covering this condition's trials, eligibility, and what to expect.

ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology