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NCT04647032 · ClinicalTrials.gov registry record · NA

Enhancing Cognitive Control in Mild Cognitive Impairment Via Non-invasive Brain Stimulation

A NA study, sponsored by University of California, San Francisco.

Completed
Registry status
NA
Development phase
30
Enrollment target

NCT04647032: Completed NA study, sponsored by University of California, San Francisco.

NCT04647032 is a NA study that has completed, run by University of California, San Francisco. The registered enrollment target is 30 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04647032, a NA study, has completed, sponsored by University of California, San Francisco.

COMPLETED
Registry status
NA
Development phase
30 participants
Enrollment target

Study Summary

The overall goal of this project is to improve cognitive control abilities in adults with mild cognitive impairment (MCI) through a form of non-invasive brain stimulation, transcranial alternating current stimulation (tACS).

Primary Outcome

Divided attention was assessed as the difficulty level achieved during perceptual discrimination performance while participants were engaged in the Akili AKL-T01 task. Higher is better.

Interventions

  • DEVICE Transcranial alternating current stimulation

Trial Details

FieldValue
Enrollment Target 30 participants
Start Date 2021-01-11
Est. Completion 2022-05-31
Phase NA

What the finished NCT04647032 record still lists

NCT04647032 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).

The record links to 0 conditions, and to 1 intervention - of which Transcranial alternating current stimulation is the first listed.

NCT04647032 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04647032 about?

NCT04647032 is a clinical study titled "Enhancing Cognitive Control in Mild Cognitive Impairment Via Non-invasive Brain Stimulation". The overall goal of this project is to improve cognitive control abilities in adults with mild cognitive impairment (MCI) through a form of non-invasive brain stimulation, transcranial alternating current stimulation (tACS).

What is the current status of trial NCT04647032?

This trial is currently completed. It is a NA study. The enrollment target is 30 participants. The study started on 2021-01-11. Estimated completion is 2022-05-31.

What interventions are being tested in trial NCT04647032?

The interventions under investigation include: Transcranial alternating current stimulation (DEVICE).

Who is sponsoring clinical trial NCT04647032?

This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04647032's enrollment target sits among peer trials

30 1593rd of 2000 higher than 299 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04647032, the US trial registry maintained by the National Library of Medicine. NCT04647032 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.