Effect of Transcranial Magnetic Stimulation on Dynamic Cerebral Autoregulation in Healthy Adults

NCT ID: NCT05915923

Last Updated: 2024-02-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

90 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-08-02

Study Completion Date

2024-04-20

Brief Summary

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The purpose of this study is to determine the effect of transcranial magnetic stimulation with different stimulation modes ( 1Hz, 10Hz, sham stimulation ) on cerebral autoregulation.

Detailed Description

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Current studies have shown that repetitive transcranial magnetic stimulation (TMS) can change the excitability of nerve cells, improve intracerebral artery blood supply, and even reduce the degree of neurological impairment in patients with ischemic stroke.Dynamic cerebral autoregulation (dCA), refers to a complex process in which small intracranial arteries contract or relax to maintain relatively stable cerebral blood volume when systemic arterial blood pressure changes, which can predict the prognosis of patients with ischemic stroke. In this study, we hypothesis that TMS provides neuro-protection by means of improving dCA.

Conditions

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Transcranial Magnetic Stimulation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Low-frequency rTMS Group

Healthy adults treated with 1Hz repetitive transcranial magnetic stimulation (rTMS)

Group Type EXPERIMENTAL

1 Hz Repetitive transcranial magnetic stimulation

Intervention Type PROCEDURE

After enrollment, healthy adults received rTMS once a day (stimulation plan: stimulation of M1 region on the dominant hemisphere at 1Hz)

High-frequency rTMS Group

Healthy adults treated with 10Hz repetitive transcranial magnetic stimulation (rTMS)

Group Type EXPERIMENTAL

10 Hz Repetitive transcranial magnetic stimulation

Intervention Type PROCEDURE

After enrollment, healthy adults received rTMS once a day (stimulation plan: stimulation of M1 region on the dominant hemisphere at 10Hz)

Control group

The Control group received rTMS with sham transcranial magnetic stimulation (sham-rTMS)

Group Type SHAM_COMPARATOR

Sham Repetitive transcranial magnetic stimulation

Intervention Type PROCEDURE

After enrollment, healthy adults received sham-rTMS once a day with the same parameters as the 10 Hz rTMS group, but the coil rotated 90° away from the scalp

Interventions

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1 Hz Repetitive transcranial magnetic stimulation

After enrollment, healthy adults received rTMS once a day (stimulation plan: stimulation of M1 region on the dominant hemisphere at 1Hz)

Intervention Type PROCEDURE

10 Hz Repetitive transcranial magnetic stimulation

After enrollment, healthy adults received rTMS once a day (stimulation plan: stimulation of M1 region on the dominant hemisphere at 10Hz)

Intervention Type PROCEDURE

Sham Repetitive transcranial magnetic stimulation

After enrollment, healthy adults received sham-rTMS once a day with the same parameters as the 10 Hz rTMS group, but the coil rotated 90° away from the scalp

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

1. Age≥18 years, \< 60 years, both genders;
2. Willing to participate and sign the informed consent;
3. Bilateral temporal windows were well penetrated;

Exclusion Criteria

1. Complaints of previous or existing chronic organic diseases ( stroke, Parkinson 's disease, hypertension, diabetes, etc. ), mental diseases ( bipolar disorder, personality disorder, schizophrenia, etc. ), or cognitive impairment;
2. Suffering from infectious diseases in late one month;
3. Pregnancy or breast-feeding;
4. Sleep disorders, anxiety and depression,
5. Alcohol or drug abuse;
6. History of prescription drugs or over-the-counter (OTC) drugs in the past 2 weeks;
7. History of epilepsy or family history of epilepsy;
8. Implants ( stents or metals );
9. Other conditions that the researchers think are not suitable for the project.
Minimum Eligible Age

18 Years

Maximum Eligible Age

59 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Yi Yang

OTHER

Sponsor Role lead

Responsible Party

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Yi Yang

Vice President of First Hospital of Jilin University

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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The First Hospital of Jilin University

Jilin, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yi Yang, PhD

Role: CONTACT

13756661217 ext. 0086

ZhenNi Guo, PhD

Role: CONTACT

18186872986 ext. 0086

Facility Contacts

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Yi Yang, MD,PhD

Role: primary

Other Identifiers

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TMSCA-HA

Identifier Type: -

Identifier Source: org_study_id

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