Mindfulness for Resilience in Early Life (MindREaL)
Early life stress (ELS) is associated with a number of psychiatric and medical conditions later in life, thought to be caused by subsequent disruptions in biological processes involved in regulation of stress responses. Given that these alterations have long-lasting effects, there is a great need for effective preventative interventions. The long-term goal of this project is to identify early interventions that may most powerfully mitigate risk for psychiatric illness among adolescents with exposure to early life stress (ELS), with a focus on interventions that can be widely and effectively implemented, have the potential for long-lasting benefits, and can effectively engage targeted neurobiological processes and networks. The specific aims of the present study are to 1) examine how ELS impacts biological processes associated with regulation of stress, and 2) identify how MBI impacts affective symptoms and biological processes dysregulated by ELS.
This study supports the efforts to reduce the effects of early adversity in children by testing an impact of an effective psychological intervention on disrupted biological processes caused by early adversity. Successful achievement of the proposed aims will contribute to a) the knowledge base needed to reduce the effects of trauma and stress in children and families and b) the development of easily implemented and disseminated preventative interventions.
The proposed study will utilize a multi-method design to examine the effect of mindfulness on biological processes (i.e., stress responses) disrupted by exposure to ELS among adolescents age 13 to 15. Adolescents will first complete self-report measures of childhood adverse experiences, trauma, and neglect. Forty eligible adolescents will be next randomly assigned to either an eight session mindfulness-based stress reduction intervention for teens or no treatment. Pre- and post-intervention assessment will include (a) self-report measures of symptoms and emotion regulation, (b) a blood draw for assessment of inflammatory markers and gene expression, and (c) a stress task with saliva cortisol collected before and after this task.
調査の概要
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Oklahoma
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Tulsa、Oklahoma、アメリカ、74136
- Laureate Institute for Brain Research
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Age 13.00 to 15.99 years at time of baseline assessment
- Able to validly and safely complete baseline assessments
- All genders
- All races
- Eligibility as a subject with early life stress will be determined by:
- Scoring 4 or greater on Adverse Childhood Experiences (ACE) scale, with at least two experiences having occurred prior to age 10.
Exclusion Criteria:
- No biological parent or legal guardian identified to give permission for minor to participate
- History of neurological disorders including seizure disorder, cerebral palsy, or other conditions requiring neurological or medical care, being managed for migraines (e.g., daily prophylactic medication, seeing a neurologist for migraines), or a diagnosis of Developmental Delay, including severe learning disorder, mental retardation, pervasive developmental disorder, or other conditions requiring repeated and persistent specialized education.
- Current psychotic disorder, bipolar disorder, obsessive-compulsive and related disorders, substance use disorder, or conduct disorder.
- Current active suicidal ideation.
- Current use of medications with major effects on brain function or blood flow (e.g., antipsychotics, mood stabilizers); ADHD medications and SSRIs, that have been stable for at least 6 weeks, are not exclusionary since their use is associated with conditions that confer risk for monitored disorders that emerge in adolescence, and assessment of these individuals will provide useful data to the scientific community. Youth on ADHD medications and SSRIs will not be asked to go off their medications.
- Not fluent in English
- Non-correctable vision, hearing or sensorimotor impairments, as protocol elements may not be valid.
- Youth planning to move to an area not within reasonable traveling distance of LIBR; knowledge at baseline that treatment completion / follow-up will not be possible.
- Youth appears to be high/intoxicated, or withdrawing from the effects of alcohol or drugs at time of enrollment.
- Youth / parent who are unable or unwilling to provide biological samples (i.e., blood draws or saliva collection).
- Female youth who are pregnant
- Youth who are currently in unsafe environments (e.g., currently living with an abusive parent)
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：防止
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
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アクティブコンパレータ：Mindfulness
Mindfulness: Eight sessions, twice per week over four weeks.
Surveys administered prior to each session.
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Mindfulness based stress reduction adapted for teens is a mindfulness intervention designed to aid adolescents in understanding stress, better coping with stress, and promoting resilience
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介入なし：Control
Treatment as usual (i.e., pharmacotherapy, psychotherapy, etc.) for the four week duration with twice weekly surveys administered.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Cortisol Reactivity
時間枠：Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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Change in level of cortisol in saliva following a social stress test.
Subjects completed the Trier Social Stress Test for Children (TSST-C) at baseline and follow-up.
The TSST-C consists of public speaking and serial subtraction components in front of two research confederates.
The test takes approximately 20 minutes to complete.
Salivary cortisol was collected 20 minutes prior to TSST-C, and 20 minutes following the end of the TSST-C, such that the TSST-C task with data collection spanned approximately one hour.
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Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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Immune System Activity
時間枠：Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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Change in level of interleukin 6 (IL-6) and C-reactive protein (CRP) in blood
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Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Mood and Feelings Questionnaire
時間枠：Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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Measure Description: We used the Mood and Feelings Questionnaire - Short Form (MFQ-sf) to characterize symptoms of anxiety and depression. The MFQ-sf is a 13-item questionnaire with a simple sum score for the entire scale. Minimum score = 0, maximum score = 26. Scores of 8 or more indicate moderate depression. Codings reflect whether the phrase was descriptive of the subject most of the time, sometimes, or not at all. Higher scores indicate greater symptoms of anxiety/depression, while lower scores indicate less anxiety/depression. |
Baseline (pre-intervention); Follow-up (post-intervention) at 6-8 weeks from baseline
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協力者と研究者
捜査官
- 主任研究者：Namik Kirlic, PhD、Laureate Institute for Brain Research
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
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
詳しくは
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