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

Overview

About this study

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 CSF collected in ALS patients. Biomarkers are non-genetic elements in your blood and CSF that may help us diagnose and monitor ALS more easily. There are no readily available sources of longitudinal CSF, plasma or serum samples from people with ALS, ALS-FTD or similar neurodegenerative disorders or their family members for use in the identification of potential ALS biomarkers. Future research will examine potential biomarkers in blood and CSF collected over time to see if they change over time and can be used to diagnose and monitor people with ALS.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

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.
  • ≥ 18 years of age and 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.
  • ≥ 18 years of age and 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.

 

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Jacksonville, Fla.

Mayo Clinic principal investigator

Bjorn Oskarsson, M.D.

Closed-enrolling by invitation

What is this? (?)
"Close"
Not open to everyone who meets the eligibility criteria, but only those invited to participate by the study team.

Contact information:

Pamela Desaro CCRP

Desaro.Pamela@mayo.edu

More information

Publications

Publications are currently not available
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CLS-20314173

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