A Trial to Evaluate the Safety and Efficacy of Benfotiamine in Patients With Early Alzheimer's Disease (BenfoTeam)

Launched by ALZHEIMER'S DISEASE COOPERATIVE STUDY (ADCS) · Jan 16, 2024

Keywords

ClinConnect Summary

The BenfoTeam trial is studying a medication called Benfotiamine to see if it can help slow down the symptoms of early Alzheimer's disease. This study is specifically looking at people aged 50 to 89 who have mild cognitive impairment or mild dementia due to Alzheimer's. To participate, candidates need to have certain test scores that show they have early signs of Alzheimer's and must have a study partner who can help them throughout the trial.

If you or someone you know is interested in joining this study, it's important to know that participants will need to attend regular visits, either in person or online, and will be closely monitored for the safety and effectiveness of the treatment. The trial is currently recruiting participants, so this could be a chance to contribute to research that may help others with Alzheimer's in the future.

Gender

ALL

Eligibility criteria

• Key Inclusion Criteria:
• • Aged 50 to 89 (inclusive) at screening
• • Mild Cognitive Impairment (MCI) due to AD or Mild dementia due to AD according to workgroups of the Diagnostic Guidelines of the National Institute on Aging and Alzheimer's Association (NIA-AA)
• • Mini-Mental State Examination (MMSE) score 20-30 inclusive at screening-. Montreal Cognitive Assessment score (MoCA) \< 26 at screening
• • Clinical Dementia Rating (CDR) global score of 0.5 or 1 with memory score of greater or equal to 0.5 at screening
• • Positive plasma AD biomarker signature
• • Participants who are treated with FDA-approved acetylcholinesterase inhibitors (AchEI)and/or memantine will have to be on a stable dosage regimen for at least 3 months prior to screening.
• • Participants must have a study partner who has frequent interaction with them (approximately \>3-4 times per week), will be available for all clinic visits in person or remotely, and can assist in compliance with study procedures.
• • Female participants must be post-menopausal for at least one year or surgically sterile(bilateral tubal ligation, hysterectomy, or bilateral oophorectomy) for at least 6 months prior to screening.
• • Fluent in English or Spanish to ensure compliance with cognitive testing and study visit procedures.
• • Ambulatory, or able to walk with an assistive device.
• • Provision of informed consent from the participant (or the participant's legally authorized representative (LAR) if unable to provide consent) and the study partner.
• Key Exclusion Criteria:
• • Significant neurological disorder other than AD (e.g. hypoxia, stroke, traumatic brain injury
• • Significant neurodegenerative diseases, other than AD, and causes of dementias, Parkinson's disease and Huntington's disease, vascular dementia, CJD (Creutzfeldt-Jakob disease), LBD (Lewy Body dementia), PSP (Progressive Supranuclear Palsy), AIDS (Acquired Immunodeficiency Syndrome), or NPH (normal pressure hydrocephalus).
• • Meeting Diagnostic Criteria for Possible AD according to workgroups of the Diagnostic Guidelines of the NIA-AA.
• • A current diagnosis of uncontrolled Type I or Type II diabetes mellitus, as defined by Hemoglobin A1C (Hb A1C ≥ 8).
• • A current active, uncontrolled seizure disorder.
• • Diagnosis of cancer, except for those participants who have undergone potentially curative therapy with no evidence of recurrence for \> 5 years.
• • History of alcoholism or substance abuse, current or within past 5 years.
• • Previous exposure to Benfotiamine within past 3 months.
• • Contraindication to MRI.
• • Participation in another clinical trial for an investigational agent and having taken at least one dose of study drug, unless confirmed as having been on placebo, within 4 weeks prior to the baseline visit. The end of a previous investigational trial is defined as the date of the last dose of an investigational agent.
• • Initiation of a monoclonal antibody treatment targeting brain amyloid within 6 months prior to the baseline visit.
• • A disability that may prevent the patient from completing all study requirements e.g.,blindness, deafness, severe language difficulty).