NCT06739668

Brief Summary

The purpose of this study is to assess the feasibility of an at-home MMT treatment in patients with cognitive dysfunction related to PASC, and to collect data on safety and efficacy to inform the design of larger clinical studies. A prospective randomized controlled study of 30 participants with PASC and moderate to severe cognitive dysfunction. Total study duration will be 8 weeks, including 4 weeks of treatment and 4 weeks of untreated follow up.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
30

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Dec 2024

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 17, 2024

Completed
1 day until next milestone

First Posted

Study publicly available on registry

December 18, 2024

Completed
1 day until next milestone

Study Start

First participant enrolled

December 19, 2024

Completed
12 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2025

Completed
Last Updated

February 2, 2026

Status Verified

January 1, 2026

Enrollment Period

12 months

First QC Date

December 17, 2024

Last Update Submit

January 29, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Proportion of Successfully Completed Treatments

    Feasibility of using the device at home will be measured based upon the proportion of successfully completed treatments.

    End of treatment, 4 weeks

Secondary Outcomes (3)

  • Device comfort

    End of treatment, 4 weeks

  • Device ease of use

    End of treatment, 4 weeks

  • Clarity of instructions

    End of treatment, 4 weeks

Study Arms (2)

Active device

EXPERIMENTAL

The active device will generate a low amplitude magnetic field. 20 participants will be randomized to this arm.

Device: Pascal device

Sham device

SHAM COMPARATOR

The sham device will not generate a low amplitude magnetic field. 10 participants will be randomized to this arm.

Device: Sham Device

Interventions

The study devices consist of a tabletop Console with user interface and a head-worn applicator (Headset) that is connected via coaxial cable. The Headset is positioned on the head per instructions, and then the study subject powers on the device by pressing the power button and initiates a 15-minute treatment by pressing the start button. LED lights on the console count down during the treatment to indicate time remaining and, once the treatment is complete, the device automatically powers off.

Active device

The sham device will look identical to the active device and will have the same indicator lights and sounds, but will not emit magnetic field therapy.

Sham device

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • years of age or older
  • English Speaking
  • SARS CoV-2 infection as documented by laboratory nucleic acid amplification test or antibody test ≥ 6 months from screening or signed attestation of positive test result
  • Experiencing PASC symptoms ≥ 6 months
  • Objective cognitive impairment on neuropsychological measures (as defined by a z-score ≥1 standard deviation below the normative mean) in executive functioning
  • Individuals of childbearing age agreeing to use a highly effective form of birth control

You may not qualify if:

  • History of cognitive dysfunction present prior to SARS CoV-2 infection
  • Febrile (\> 99 F) at the time of the enrollment visit
  • Enrollment in another interventional clinical trial in the last 90 days or during the study period
  • Recent SARS CoV-2 reinfection in the last 30 days or during the study period
  • Recent SARS CoV-2 vaccination in the last 30 days or plans to be vaccinated during the 8 week study period
  • Currently taking immunomodulatory medication on an ongoing basis (NSAIDs, corticosteroids, cytokine antagonists, IVIG)
  • History of bipolar disorder, psychotic disorder, substance use disorder
  • Change in anti-depressant or other psychoactive medication or dose in the last 90 days
  • Cranially implanted devices or metal
  • Any serious unstable medical or neurologic condition
  • History of severe head injury (as defined by loss of consciousness for ≥30 minutes) or stroke in the past 12 months
  • Pregnant or plan to become pregnant during the study as indicated by positive pregnancy test
  • Serious immune/autoimmune diagnoses prior to SARS-CoV-2 infection
  • ME/CFS diagnosis prior to first SARS-CoV-2 infection
  • Existing diagnosis of Post-treatment Lyme Disease Syndrome
  • +1 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The Cohen Center for Recovery from Complex Chronic Illnesses (CoRE)

New York, New York, 10029, United States

Location

MeSH Terms

Conditions

Post-Acute COVID-19 SyndromeCognitive Dysfunction

Condition Hierarchy (Ancestors)

COVID-19Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract DiseasesPost-Infectious DisordersChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsCognition DisordersNeurocognitive DisordersMental Disorders

Study Officials

  • David Putrino

    Icahn School of Medicine at Mount Sinai

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
DEVICE FEASIBILITY
Intervention Model
PARALLEL
Model Details: Randomization, 2:1, Active to Sham
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

December 17, 2024

First Posted

December 18, 2024

Study Start

December 19, 2024

Primary Completion

December 1, 2025

Study Completion

December 1, 2025

Last Updated

February 2, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will not share

No plan to share IPD.

Locations