- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo 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.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Estimado)
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
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California
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Encino, California, Estados Unidos, 91316
- Leading Edge Research LA, LLC
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Contacto:
- Daniel E Grosz, MD
- Número de teléfono: 818-578-4555
- Correo electrónico: 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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Contacto:
- Jeff Rommel, Psy.D
- Número de teléfono: 904-281-5757
- Correo electrónico: jrommel@cnshealthcare.com
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Orlando, Florida, Estados Unidos, 32801
- Clinical Neuroscience Solutions, LLC
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Contacto:
- Robert Molpus, MD
- Número de teléfono: 407-425-5100
- Correo electrónico: 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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Contacto:
- Jelena Kunovac, MD
- Número de teléfono: 702-577-2000
- Correo electrónico: 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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Contacto:
- Inna Yuryev-Golger, MD
- Número de teléfono: 718-444-7774
- Correo electrónico: 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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Contacto:
- Kurian C. Abraham, MD
- Número de teléfono: 980-209-9784
- Correo electrónico: 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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Contacto:
- Valerie Arnold, MD
- Número de teléfono: 901-843-1045
- Correo electrónico: varnold@cnshealthcare.com
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
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.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Cuadruplicar
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
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 placebos: Group receiving Placebo
Oral capsule dosage form applied once daily for 42 days |
Oral capsule dosage form applied once daily for 42 days |
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Periodo de tiempo |
|---|---|
|
Incidence and severity of adverse events
Periodo de tiempo: From enrollment to the end of follow-up at 8 week
|
From enrollment to the end of follow-up at 8 week
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
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
Periodo de tiempo: 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
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- RGH-202-002
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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