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[Prueba de un dispositivo que no está aprobado ni autorizado por la FDA de EE. UU.]

25 de abril de 2026 actualizado por: Aventix Medical Inc.
Evaluation of safety, effectiveness and tolerability of the Aventix Medical Device used for the treatment of chronic rhinitis

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Descripción detallada

The NOVOCLEAR™ Device is a radiofrequency-based hand-held device intended to treat chronic rhinitis by delivering pulsed field energy to soft tissues in the nasal airway, including the posterior nasal nerve distribution. The NOVOCLEAR™ Device is used with the AVENTIX™ PFX System. The AVENTIX™ PFX System is a radiofrequency-based electrosurgical system designed to deliver non-thermal pulsed field energy to the targeted tissue.

This is a non-significant risk, prospective, multi-center, single arm study to evaluate the safety, effectiveness and tolerability of the NOVOCLEAR™ Device used with the AVENTIX™ PFX System.

Tipo de estudio

Intervencionista

Inscripción (Estimado)

30

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

Ubicaciones de estudio

    • Colorado
      • Colorado Springs, Colorado, Estados Unidos, 80923
        • Reclutamiento
        • Colorado ENT and Allergy
        • Investigador principal:
          • Bryan Davis, MD
        • Contacto:
          • Monica Davis
          • Número de teléfono: (719) 867-7804
    • Mississippi
      • Ocean Springs, Mississippi, Estados Unidos, 39564
        • Reclutamiento
        • Bay Area ENT
        • Contacto:
          • Raymond Weiss, MD
    • Texas
      • San Antonio, Texas, Estados Unidos, 78256
        • Reclutamiento
        • Atkins Expert Sinus Care
        • Contacto:
          • James Atkins, MD

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Descripción

Inclusion Criteria:

  1. The subject is 18 to 85 years of age.
  2. The subject has had symptoms of chronic rhinitis for greater than 6 months with insufficient response to nasal steroids.
  3. The subject has an rTNSS total score of ≥ 6.
  4. The subject has had moderate to severe symptoms of rhinorrhea and/or nasal congestion (rTNSS rating of 2 or 3 for rhinorrhea and 1, 2, or 3 for congestion)
  5. The subject is able and willing to provide written informed consent and comply with the protocol requirements.

Exclusion Criteria:

  1. The subject has clinically significant anatomic obstructions on either side that limit access to the posterior nose, including severe septal deviation, nasal polyps, and sinonasal tumor
  2. The subject has a septal perforation
  3. The subject has had prior sinus or nasal surgery on either side that significantly alters the anatomy of the posterior nose.
  4. The subject had had previous surgery of the PNN for chronic rhinitis.
  5. The subject has had prior head or neck irradiation
  6. The subject has an active or chronic nasal or sinus infection
  7. The subject has active coagulation disorder, or the patient is receiving anticoagulants
  8. The subject has a history of dry eye or dry nose symptoms
  9. Patient has rhinitis medicamentosa
  10. The subject has ocular allergic symptoms
  11. The subject has a history of nose bleeds
  12. The subject has electrically sensitive implants (e.g. cochlear implants, pacemakers, defibrillators)
  13. The subject is pregnant or lactating
  14. The subject is participating in another clinical research study
  15. The subject has an allergy or intolerance to anesthetic agent
  16. Any physical condition that, in the Investigator's opinion, would prevent adequate study participation or pose an increased risk

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: N / A
  • Modelo Intervencionista: Asignación de un solo grupo
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: NOVOCLEAR™ Device Treatment Group
Subjects treated with pulsed field energy applied to soft tissues in the nasal airway, including the posterior nasal nerve distribution.
Pulsed field energy applied to soft tissues in the nasal airway, including the posterior nasal nerve distribution.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Mean change in Reflective Total Nasal Symptom Score (rTNSS) at 90 days compared to baseline.
Periodo de tiempo: 90 days
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
90 days
Proportion of subjects with device and/or procedure-related serious adverse events through 90 days
Periodo de tiempo: 90 days
Characterization of the type and frequency of study device and/or study procedure-related adverse events reported during or following the study procedure through 90 days follow-up.
90 days

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Mean change in rTNSS at 7 days compared to baseline
Periodo de tiempo: 7 days
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
7 days
Mean change in rTNSS at 14 days compared to baseline
Periodo de tiempo: 14 days
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
14 days
Mean change in rTNSS at 30 days compared to baseline
Periodo de tiempo: 30 days
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
30 days
Mean change in rTNSS at 6 months compared to baseline
Periodo de tiempo: 6 months
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
6 months
Mean change in rTNSS at 1 year compared to baseline
Periodo de tiempo: 1 year
The rTNSS is the sum of 4 individual subject-assessed symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, each evaluated using a scale of 0=None, 1=Mild, 2=Moderate, or 3=Severe. Total scores range from 0 to 12. A higher score indicates increased symptom severity.
1 year
Mean procedure tolerability using a Visual Analogue Scale (VAS) at post-procedure
Periodo de tiempo: Post-procedure
Immediately after the study procedure, subjects will be asked to rate the pain they experienced in their nasal cavity(ies) during the procedure using a 100 mm visual analogue scale with 0 mm representing no pain and 100 mm representing worst pain imaginable.
Post-procedure
Subject satisfaction at 90 days
Periodo de tiempo: 90 days

Subjects will be asked two questions regarding their satisfaction with the study procedure.

The first question asks; How satisfied with your procedure are you?; with the following five response options: very satisfied, satisfied, neutral, unsatisfied, or very unsatisfied.

The second question asks; How likely are you to refer a friend for this procedure?; with the following five response options: very likely, likely, neutral, unlikely, or very unlikely.

90 days

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Investigadores

  • Investigador principal: Raymond Weiss, MD, Bay Area ENT

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

15 de noviembre de 2024

Finalización primaria (Estimado)

1 de abril de 2026

Finalización del estudio (Estimado)

1 de diciembre de 2026

Fechas de registro del estudio

Enviado por primera vez

13 de septiembre de 2024

Primero enviado que cumplió con los criterios de control de calidad

13 de septiembre de 2024

Publicado por primera vez (Actual)

19 de septiembre de 2024

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

30 de abril de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

25 de abril de 2026

Última verificación

1 de abril de 2026

Más información

Términos relacionados con este estudio

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

INDECISO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

Sí

producto fabricado y exportado desde los EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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