- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT07931703
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.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Estimado)
Estágio
- Fase 2
Contactos e Locais
Locais de estudo
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California
-
Encino, California, Estados Unidos, 91316
- Leading Edge Research LA, LLC
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Contato:
- Daniel E Grosz, MD
- Número de telefone: 818-578-4555
- E-mail: dgrosz@leadingedgeresearchla.com
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-
Florida
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Jacksonville, Florida, Estados Unidos, 32256
- Clinical Neuroscience Solutions, LLC
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Contato:
- Jeff Rommel, Psy.D
- Número de telefone: 904-281-5757
- E-mail: jrommel@cnshealthcare.com
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Orlando, Florida, Estados Unidos, 32801
- Clinical Neuroscience Solutions, LLC
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Contato:
- Robert Molpus, MD
- Número de telefone: 407-425-5100
- E-mail: rmolpus@cnshealthcare.com
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Nevada
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Las Vegas, Nevada, Estados Unidos, 89119
- Redbird Research LLC.
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Contato:
- Jelena Kunovac, MD
- Número de telefone: 702-577-2000
- E-mail: DRJK@redbird-research.com
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New York
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Brooklyn, New York, Estados Unidos, 11229
- Integrative Clinical Trials, LLC
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Contato:
- Inna Yuryev-Golger, MD
- Número de telefone: 718-444-7774
- E-mail: igolger@iclinicaltrials.net
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North Carolina
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Charlotte, North Carolina, Estados Unidos, 28211
- New Hope Clinical Research Inc.
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Contato:
- Kurian C. Abraham, MD
- Número de telefone: 980-209-9784
- E-mail: abraham@newher.com
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Tennessee
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Memphis, Tennessee, Estados Unidos, 38119
- Clinical Neuroscience Solutions, LLC
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Contato:
- Valerie Arnold, MD
- Número de telefone: 901-843-1045
- E-mail: varnold@cnshealthcare.com
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Group receiving RGH-202
Oral capsule dosage form applied once daily for 42 days |
Oral capsule dosage form applied once daily for 42 days |
|
Comparador de Placebo: Group receiving Placebo
Oral capsule dosage form applied once daily for 42 days |
Oral capsule dosage form applied once daily for 42 days |
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
|
Incidence and severity of adverse events
Prazo: From enrollment to the end of follow-up at 8 week
|
From enrollment to the end of follow-up at 8 week
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
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
Prazo: 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
|
Colaboradores e Investigadores
Patrocinador
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- RGH-202-002
Plano para dados de participantes individuais (IPD)
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