← Back to Search

AL001 for Frontotemporal Dementia

Phase 3
Waitlist Available
Led By TBD TBD
Research Sponsored by Alector Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Persons with a progranulin gene mutation and at risk of developing FTD symptoms as evidenced by a biomarker, or persons with a progranulin gene mutation and diagnosed with FTD.
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 96 weeks
Awards & highlights

Study Summary

This trial is testing a new drug, AL001, to see if it is effective and safe for people with frontotemporal dementia who have a certain mutation.

Who is the study for?
This trial is for people with a specific gene mutation linked to frontotemporal dementia (FTD), including those at risk of developing FTD or diagnosed with it. Participants need a study partner available for support, and they must not be pregnant, planning pregnancy, or have significant heart, liver, kidney diseases, uncontrolled diabetes or hypertension.Check my eligibility
What is being tested?
The trial tests the safety and effectiveness of AL001 in treating FTD compared to a placebo. Some participants will receive AL001 openly. It's designed as a phase 3 double-blind study where neither the researchers nor participants know who gets the real treatment versus placebo.See study design
What are the potential side effects?
While specific side effects are not listed here, similar treatments often cause reactions at injection sites, allergic responses to components of the drug (like chimeric antibodies), and may affect organ function.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have a progranulin gene mutation and am at risk of or have been diagnosed with FTD.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~96 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 96 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Evaluation of efficacy of AL001 as measured by the CDR® plus NACC FTLD-SB
Secondary outcome measures
Change in Clinical Global Impression-Improvement (CGI-I) Score
Change in Clinical Global Impression-Severity (CGI-S) Score
Change in Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) Score
+2 more
Other outcome measures
Optional Open-Label Extension

Trial Design

3Treatment groups
Experimental Treatment
Placebo Group
Group I: Open label - AL001Experimental Treatment1 Intervention
AL001 every 4 weeks
Group II: AL001Experimental Treatment1 Intervention
AL001 every 4 weeks
Group III: PlaceboPlacebo Group1 Intervention
Placebo every 4 weeks
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
AL001
2018
Completed Phase 1
~70

Find a Location

Who is running the clinical trial?

Alector Inc.Lead Sponsor
10 Previous Clinical Trials
1,175 Total Patients Enrolled
2 Trials studying Frontotemporal Dementia
104 Patients Enrolled for Frontotemporal Dementia
TBD TBDPrincipal Investigator
6 Previous Clinical Trials
1,514 Total Patients Enrolled
Peter Ljubenkov, MDPrincipal InvestigatorUniversity of California, San Francisco
3 Previous Clinical Trials
119 Total Patients Enrolled
2 Trials studying Frontotemporal Dementia
104 Patients Enrolled for Frontotemporal Dementia

Media Library

AL001 Clinical Trial Eligibility Overview. Trial Name: NCT04374136 — Phase 3
Frontotemporal Dementia Research Study Groups: Open label - AL001, Placebo, AL001
Frontotemporal Dementia Clinical Trial 2023: AL001 Highlights & Side Effects. Trial Name: NCT04374136 — Phase 3
AL001 2023 Treatment Timeline for Medical Study. Trial Name: NCT04374136 — Phase 3
Frontotemporal Dementia Patient Testimony for trial: Trial Name: NCT04374136 — Phase 3

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the success rate of AL001 in human trials?

"There is existing clinical data that suggests AL001 is safe for use, as it has gone through multiple rounds of testing. Consequently, our team at Power gave it a score of 3."

Answered by AI

Are volunteers currently being enrolled in this research study?

"This trial, which is currently looking for patients, was first posted on clinicaltrials.gov on 7/23/2020 and was last edited on 9/14/2022."

Answered by AI

Does this research study include participants who are under 25 years old?

"This specific clinical trial is only open to patients between the ages of 25 and 85. There are 32 other trials that cater to patients below 18 years old and 426 for senior citizens above 65."

Answered by AI

Am I able to sign-up for this clinical study?

"This study is seeking 180 individuals aged 25 to 85 that have semantic dementia. The following are also required of potential patients: a study partner who agrees to participate and visit the patient for at least 5 hours per week, if symptomatic, one or more criteria for the diagnosis of possible behavioral variant FTD, or a diagnosis of Primary progressive aphasia."

Answered by AI

Who else is applying?

What state do they live in?
Colorado
Florida
How old are they?
18 - 65
What site did they apply to?
University of California San Diego
University of Colorado
University of Miami Medical Center
What portion of applicants met pre-screening criteria?
Did not meet criteria
Met criteria
How many prior treatments have patients received?
0
1

What questions have other patients asked about this trial?

How often will we need to go to the clinic? Will he be required to discontinue his Namenda? How can we ensure he is NOT in the placebo arm of this trial?
PatientReceived 2+ prior treatments

Why did patients apply to this trial?

This it's new for me and I'm scare, and need more information.
PatientReceived 1 prior treatment
~29 spots leftby Sep 2025