Safety, Tolerability and Efficacy of RGH-202 in Social Anxiety Disorder (STAGE) (STAGE)
A Phase 2a, Multicenter, Randomized, Double-blind, Two-arm, Placebo-controlled Clinical Trial to Assess the Safety, Tolerability and Efficacy of RGH-202 for the Management of Performance and Social Interaction Anxiety in Adults With Social Anxiety Disorder
The reason for this trial is to see if the investigational product, called RGH-202, is safe and well tolerated, and can help people with social anxiety disorder.
The main questions this study aims to answer are:
- Is RGH-202 safe and well tolerated in adults with social anxiety disorder?
- Does RGH-202 reduce symptoms of social anxiety disorder compared with placebo? RGH-202 will be compared with a placebo (a product that does not contain any active ingredients) to determine whether the investigational medicine may be an effective treatment for SAD.
Participants will have an equal chance of receiving RGH-202 or the placebo taken for 6 weeks.
Participants will attend regular clinic visits for safety assessments, study evaluations and complete questionnaires related to their social anxiety symptoms.
調査の概要
研究の種類
入学 (推定)
段階
- フェーズ2
連絡先と場所
研究場所
-
-
California
-
Encino、California、アメリカ、91316
- Leading Edge Research LA, LLC
-
コンタクト:
- Daniel E Grosz, MD
- 電話番号:818-578-4555
- メール:dgrosz@leadingedgeresearchla.com
-
-
Florida
-
Jacksonville、Florida、アメリカ、32256
- Clinical Neuroscience Solutions, LLC
-
コンタクト:
- Jeff Rommel, Psy.D
- 電話番号:904-281-5757
- メール:jrommel@cnshealthcare.com
-
Orlando、Florida、アメリカ、32801
- Clinical Neuroscience Solutions, LLC
-
コンタクト:
- Robert Molpus, MD
- 電話番号:407-425-5100
- メール:rmolpus@cnshealthcare.com
-
-
Nevada
-
Las Vegas、Nevada、アメリカ、89119
- Redbird Research LLC.
-
コンタクト:
- Jelena Kunovac, MD
- 電話番号:702-577-2000
- メール:DRJK@redbird-research.com
-
-
New York
-
Brooklyn、New York、アメリカ、11229
- Integrative Clinical Trials, LLC
-
コンタクト:
- Inna Yuryev-Golger, MD
- 電話番号:718-444-7774
- メール:igolger@iclinicaltrials.net
-
-
North Carolina
-
Charlotte、North Carolina、アメリカ、28211
- New Hope Clinical Research Inc.
-
コンタクト:
- Kurian C. Abraham, MD
- 電話番号:980-209-9784
- メール:abraham@newher.com
-
-
Tennessee
-
Memphis、Tennessee、アメリカ、38119
- Clinical Neuroscience Solutions, LLC
-
コンタクト:
- Valerie Arnold, MD
- 電話番号:901-843-1045
- メール:varnold@cnshealthcare.com
-
-
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:
- Adults aged 18 to 65 years.
- Otherwise healthy participants without clinically significant medical abnormalities.
- Primary DSM-5-TR diagnosis of Social Anxiety Disorder (SAD), confirmed by structured diagnostic interview.
- Body weight ≥40 kg and BMI 18.5-36.6 kg/m².
- Participants of reproductive potential must agree to protocol-defined contraception requirements; women of childbearing potential must have negative pregnancy testing.
- Able and willing to provide informed consent.
- Able to understand study procedures and comply with study requirements.
- LSAS total score ≥70 at Screening and Baseline.
- Fluent in English and able to complete study assessments.
- Able to swallow oral capsules.
Exclusion criteria:
- Current primary psychiatric disorder other than SAD.
- MADRS score ≥24.
- History of schizophrenia spectrum disorder, bipolar disorder, clinically significant personality disorder, or other psychiatric conditions judged likely to interfere with study participation.
- Current OCD, PTSD, panic disorder, or eating disorder.
- Moderate to severe alcohol use disorder or substance use disorder within the previous 12 months.
- Any clinically significant medical or psychiatric condition that may increase risk or interfere with study participation.
- Clinically significant abnormal medical history, examination, laboratory, or ECG findings.
- Moderate to severe renal impairment (eGFR <50 mL/min).
- Family history of congenital long QT syndrome, Brugada syndrome, or unexplained sudden cardiac death.
- Clinically significant QTc prolongation.
- Clinically significant cardiac conduction abnormalities.
- Family history of seizures.
- History of seizure disorder or conditions associated with increased seizure risk.
- Clinically significant chronic neurological disorder or chronic pain condition.
- Current suicidal ideation, recent suicidal ideation, or lifetime suicide attempt.
- Clinically significant laboratory abnormalities.
- Clinically significant abnormal vital signs.
- ALT, AST, or ALP >2× ULN.
- Total bilirubin >1.5× ULN.
- Current or chronic clinically significant liver disease.
- Recent or ongoing treatment with anxiolytics, including benzodiazepines.
- Recent or ongoing treatment with antidepressants, antipsychotics, mood stabilizers, stimulants, anticonvulsants, acetylcholinesterase inhibitors, or other psychotropic medications.
- Recent use of medications or substances used to treat anxiety symptoms.
- Concomitant medications that may interfere with study participation or interpretation.
- Use of medications known to prolong QT interval.
- Use of herbal or dietary supplements or recent initiation of herbal supplements with known hepatotoxic potential.
- Use of medications that significantly affect CYP metabolism or drug disposition.
- Recent use of strong CYP2D6 inhibitors.
- Use of medications that are sensitive CYP3A4 substrates.
- Current psychotherapy specifically targeting social anxiety disorder.
- Participation in neuromodulation therapy.
- Participation in another interventional clinical trial within the previous 3 months.
- Positive HIV, hepatitis B, or hepatitis C test.
- Positive drug screen or cannabis use.
- Positive alcohol test at screening or baseline.
- Positive pregnancy test.
- Current excessive alcohol consumption.
- Known hypersensitivity to study medication or excipients.
- Lactation or breastfeeding.
- Medical condition or prior surgery that may affect drug absorption.
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:4倍
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:Group receiving RGH-202
Oral capsule dosage form applied once daily for 42 days |
Oral capsule dosage form applied once daily for 42 days |
|
プラセボコンパレーター:Group receiving Placebo
Oral capsule dosage form applied once daily for 42 days |
Oral capsule dosage form applied once daily for 42 days |
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 |
時間枠 |
|---|---|
|
Incidence and severity of adverse events
時間枠:From enrollment to the end of follow-up at 8 week
|
From enrollment to the end of follow-up at 8 week
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change from baseline in performance and social interaction anxiety measured by the SUDS during structured speaking task and severity of social anxiety disorder measured by the LSAS to Week 4 and Week 6, respectively, vs placebo
時間枠:From baseline to week 4 and 6, respectively
|
SUDS: Subjective Units of Distress Scale; LSAS: Liebowitz Social Anxiety Scale |
From baseline to week 4 and 6, respectively
|
協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
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
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。