PTSD症状治療のためのランダム化比較効果試験プロトコル:LGBTQIA+の人々を対象として
Madeline Price1, Gowri Sunder1, Marylene Cloitre2
1Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA, United States of America.
Contemporary clinical trials
|January 31, 2026
まとめ
この研究は、心的外傷後ストレス障害(PTSD)の治療における認知処理療法(CPT)とSTAIRナラティブ療法(SNT)をLGBTQIA+個人で比較するものである。調査結果は、この集団に合わせたPTSD治療の情報となるだろう。
科学分野:
- 臨床心理学
- 精神医学
- 公衆衛生
背景:
- LGBTQIA+個人は、トラウマおよび心的外傷後ストレス障害(PTSD)の発生率が高い。
- マイノリティストレスおよび物質使用は、LGBTQIA+集団におけるPTSD治療の結果を複雑にする可能性がある。
- LGBTQIA+個人を対象としたPTSD治療の比較に関する大規模臨床試験は限られている。
研究 の 目的:
- LGBTQIA+個人におけるPTSDおよびうつ病症状の軽減に対する認知処理療法(CPT)とSTAIRナラティブ療法(SNT)の効果を比較すること。
- CPTとSNTの間での治療脱落率および参加者の満足度を評価すること。
- マイノリティストレスおよび物質使用を治療効果のモデレーターとして検討し、人口統計学的サブグループ間での治療効果の異質性を分析すること。
主な方法:
- カリフォルニア州全域の地域精神保健施設および組織からLGBTQIA+参加者を募集する比較有効性研究。
- 適格なPTSD症状重症度(PCL-5スコア≥33)の参加者を、認知処理療法(CPT)またはSTAIRナラティブ療法(SNT)のいずれかにランダムに割り付ける。
- 介入後、ベースライン、3ヶ月、6ヶ月、12ヶ月の時点で縦断的調査評価を実施する。
主要な成果:
- 研究は進行中であるため、このセクションはまだ利用できません。
結論:
- この研究は、LGBTQIA+コミュニティにおける効果的なPTSD治療の理解における重要なギャップに対処するだろう。
- 調査結果は、PTSDを経験しているLGBTQIA+個人の固有のニーズに合わせたエビデンスに基づいた心理療法的介入の開発と実施を導くと予想される。
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