Multi-target TMS for Schizophrenia Negative Symptoms
Development of a Multi-target Transcranial Magnetic Intervention Technique for Negative Symptoms of Schizophrenia
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- 適用できない
連絡先と場所
研究連絡先
研究連絡先
- 名前:Huiru Cui, Ph.D
- 電話番号:+86 21 34773230
- メール:cuihuiru@163.com
研究場所
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Shanghai Municipality
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Shanghai、Shanghai Municipality、中国、200030
- Shanghai Mental Health Center
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コンタクト:
- Huiru Cui
- 電話番号:86 21 34773230
- メール:cuihuiru@163.com
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-
参加基準
適格基準
適格基準
就学可能な年齢
- 子
- 大人
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Outpatients or inpatients at the Department of Psychiatry, Shanghai Mental Health Center;
- Meet the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) criteria for first-episode schizophrenia (diagnosed using the Structured Clinical Interview for DSM-5, SCID-5); disease duration less than 5 years at enrollment;
- Male or female aged 16-45 years;
- Education duration ≥ 9 years;
- Stable medication regimen for at least 6 weeks prior to baseline visit and throughout the study period; psychiatric symptoms generally stable within 1 month prior to baseline visit;
- Participants and their guardians can understand and sign written informed consent;
- Total score on the PANSS Negative Symptom subscale (PANSS-N) > 15, and at least one item score ≥ 3.
Exclusion Criteria:
- Current or lifetime psychiatric disorders as determined by SCID-5 assessment;
- Severe or unstable physical illnesses, including: neurological disorders (delirium, dementia, stroke, epilepsy, migraine, etc.), congestive heart failure, angina pectoris, myocardial infarction, arrhythmia, hypertension, hyperglycemia, malignant tumors, and immunocompromised conditions;
- Alcohol abuse within 30 days prior to the study or alcohol/drug dependence within 6 months prior to the study; participation in any clinical trial within 30 days prior to baseline;
- Pregnant or breastfeeding women;
- Intellectual disability (IQ < 70);
- No history of modified electroconvulsive therapy (mECT) within the past 6 months.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:ダブル
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
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アクティブコンパレータ:TMS intervention targeting multiple targets
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Repetitive transcranial magnetic stimulation (rTMS) is a recently developed neuromodulation technique.
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偽コンパレータ:Control group
Same targets, sham TMS
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Repetitive transcranial magnetic stimulation (rTMS) is a recently developed neuromodulation technique.
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change in severity of negative symptoms before and after TMS intervention, i.e., change in Positive and Negative Syndrome Scale - Negative subscale (PANSS-N)
時間枠:Negative symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Schizophrenia negative symptoms assessed using Positive and Negative Syndrome Scale - Negative subscale (PANSS-N) Minimum value: 7 (each of the 7 items scored 1 = absent) Maximum value: 49 (each of the 7 items scored 7 = extreme) Higher score indicates: Worse outcome (greater severity of negative symptoms) |
Negative symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change in cognitive function scores before and after intervention
時間枠:MATRICS Consensus Cognitive Battery (MCCB) will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and 4 weeks ( Day 42) after completion of TMS treatment.
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MATRICS Consensus Cognitive Battery (MCCB) total score and subtest scores
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MATRICS Consensus Cognitive Battery (MCCB) will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and 4 weeks ( Day 42) after completion of TMS treatment.
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Change in positive symptom scores before and after intervention
時間枠:Positive symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Positive and Negative Syndrome Scale - Positive subscale (PANSS-P) Minimum value: 7 (each of the 7 items scored 1 = absent) Maximum value: 49 (each of the 7 items scored 7 = extreme) Higher score indicates: Worse outcome (greater severity of positive symptoms) |
Positive symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Change in general symptom scores before and after intervention
時間枠:General symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Global Assessment of Functioning (GAF) score.
The score ranges from 0 to 100 points.
Higher scores indicate better levels of functioning.
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General symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Change in anxiety symptoms before and after intervention
時間枠:Anxiety symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Anxiety symptoms measured using Hamilton Anxiety Rating Scale (HAMA).
Each item scored 0 (not present) to 4 (severe), total score range 0-56.
Higher scores indicate more severe symptoms.
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Anxiety symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Depressive symptoms changes
時間枠:Depressive symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Depressive symptoms measured using Hamilton Depression Rating Scale (HAMD).
Measure of depression severity - total score ranges from 0 (no depression) to 76 (most severe depression)
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Depressive symptoms will be measured at baseline (Day-4±2), immediately after the 50th session of TMS (Day 14), and at 2 weeks (Day 28), and 4 weeks ( Day 42) after completion of TMS treatment.
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Safety as measured by number of participants with Adverse Events
時間枠:Record the adverse events reported on that day after completing the day's TMS treatment. This should be done every day during the treatment period (Day 0 - Day 14)
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Number of Adverse Events reported during TMS treatment
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Record the adverse events reported on that day after completing the day's TMS treatment. This should be done every day during the treatment period (Day 0 - Day 14)
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Resting-state functional MRI (rsfMRI) scan
時間枠:Resting-state functional MRI will be measured at baseline (Day-4±2), and immediately after the 50th session of TMS (Day 14).
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Functional MRI scan will be conducted before and after treatment to assess treatment-induced changes in brain connectivity
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Resting-state functional MRI will be measured at baseline (Day-4±2), and immediately after the 50th session of TMS (Day 14).
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協力者と研究者
研究記録日
主要日程の研究
研究開始 (推定)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- IRB, SMHC, 2025-97
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
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米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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