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Study on the time-varying brain network and evoked potential characteristics of adolescent myoclonic epilepsy regulated by transcranial magnetic stimulation

Study on the time-varying brain network and evoked potential characteristics of adolescent myoclonic epilepsy regulated by transcranial magnetic stimulation

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400080845
Enrollment
Unknown
Registered
2024-02-08
Start date
2023-01-04
Completion date
Unknown
Last updated
2024-02-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Juvenile myoclonic epilepsy, JME

Interventions

JME patient group:Subjects were given a single pulse TMS in the left dorsolateral prefrontal lobe (equivalent to F3 of the international EEG 10-20 mounting system) in the resting state
Healthy people:Subjects were given a single pulse TMS in the left dorsolateral prefrontal lobe (equivalent to F3 of the international EEG 10-20 mounting system) in the resting state

Sponsors

Xuanwu Hospital of Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 45 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria of the JME patients group: meeting the diagnostic criteria of juvenile myoclonic epilepsy; Age 8~45 years old; Right-handed; No antipsychotics were taken before enrollment. MRI examination of the head showed no abnormality. Healthy control group included: age 8~45 years old; Right-handed; There is no history of febrile convulsion or seizure in the past; No antiepileptic or antipsychotic drugs were taken before enrollment. Neurological examination showed no positive findings.

Exclusion criteria

Exclusion criteria: Exclusion criteria for patients with JME: status epilepticus =1 time in the 6 months before enrollment; Accompanied by serious heart, liver, kidney and other physical diseases; Combined with other organic neurological diseases; Have psychoactive substances, drug dependence and other mental disorders; Placement of pacemakers, cardiac wires, vagus nerve stimulators, cochlear implants, medical pumps, or other metal implants or foreign bodies in the body; Pregnant women; The neurodevelopment before the onset of the disease obviously lagged behind that of peers; Have a history of cranial surgery, scalp eczema, skin lesions or skull defects and other abnormal conditions. Exclusion criteria of healthy control group: patients with serious physical diseases such as heart, liver and kidney; Patients with organic brain diseases; Have psychoactive substances, drug dependence and other mental disorders; Placement of pacemakers, cardiac wires, vagus nerve stimulators, cochlear implants, medical pumps, or other metal implants or foreign bodies in the body; Pregnant women; Neurodevelopment is significantly behind that of peers; Have a history of cranial surgery, scalp eczema, skin lesions or skull defects and other abnormal conditions.

Design outcomes

Primary

MeasureTime frame
Resting movement threshold;

Secondary

MeasureTime frame
Acquisition of simultaneous EEG by transcranial magnetic stimulation;

Countries

China

Contacts

Public ContactShen Wenwen

Xuanwu Hospital of Capital Medical University

38087198@qq.com+86 152 1066 5614

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026