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ReneuRx™ (Nerve Selective Therapy) Utilized in Lateral Hip Pain (RENEU)

9 de septiembre de 2026 actualizado por: Brixton Biosciences, Inc.

ReneuRx™ (Nerve Selective Therapy) Utilized in Lateral Hip Pain: A Multi-Center, Randomized, Controlled Trial (RENEU)

The goal of this clinical trial is to evaluate the safety and analgesic performance of the ReneuRx™ device in subjects with moderate to severe chronic lateral hip pain compared to subjects receiving treatment with corticosteroid injection in adults aged 22-80 years. Participants will attend study visits and complete quality of life questionnaires. Participants will be followed for approximately 6-12 months after the study procedure.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Tipo de estudio

Intervencionista

Inscripción (Estimado)

100

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

  • Estados Unidos
    • Arizona
      • Sun City, Arizona, Estados Unidos, 85023
        • Reclutamiento
        • Healthcare Outcomes Performance Company
        • Contacto:
        • Investigador principal:
          • John Kearney
    • Georgia
      • Johns Creek, Georgia, Estados Unidos, 30097
        • Aún no reclutando
        • Emory Orthopedics and Spine Center
        • Contacto:
        • Investigador principal:
          • Casey Wagner
    • Louisiana
      • New Orleans, Louisiana, Estados Unidos, 70121
        • Aún no reclutando
        • Ochsner Health Center
        • Contacto:
        • Investigador principal:
          • Maged Guirguis
    • Massachusetts
      • Burlington, Massachusetts, Estados Unidos, 01803
      • Chestnut Hill, Massachusetts, Estados Unidos, 02467
        • Aún no reclutando
        • Mass General Brigham
        • Contacto:
        • Investigador principal:
          • Robert Yong
    • New Jersey
      • Sewell, New Jersey, Estados Unidos, 08080
        • Aún no reclutando
        • Virtua Health
        • Investigador principal:
          • Sean McMillan
        • Contacto:
          • Judith Conner
          • Número de teléfono: 856-325-3264
          • Correo electrónico: jconner@virtua.org
    • Oklahoma
      • Tulsa, Oklahoma, Estados Unidos, 74137
        • Reclutamiento
        • The Orthopaedic Center
        • Contacto:
        • Investigador principal:
          • Yogesh Mittal
    • Pennsylvania
      • King of Prussia, Pennsylvania, Estados Unidos, 19406
        • Reclutamiento
        • Rothman Orthopaedics
        • Contacto:
        • Investigador principal:
          • Steve Stache
      • Sewickley, Pennsylvania, Estados Unidos, 15143
        • Reclutamiento
        • Pain Diagnostics & Interventional Care
        • Investigador principal:
          • David Provenzano
        • Contacto:
    • Texas
      • Dallas, Texas, Estados Unidos, 75390
        • Aún no reclutando
        • University of Texas Southwestern Medical Center
        • Contacto:
        • Investigador principal:
          • Kelechi Okoroha
      • Houston, Texas, Estados Unidos, 77058
        • Reclutamiento
        • All-American Orthopedic & Sports
        • Contacto:
        • Investigador principal:
          • Matthew Higgs

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. Age 22 to 80, inclusive of any gender
  2. Baseline pain intensity of >5 of the Numeric Rating Scale (NRS) localized to the lateral aspect of the hip (with or without radiation to lateral thigh or buttock) despite current treatment
  3. Tenderness to palpation of the peritrochanteric space of the lateral hip in adults with Greater Trochanteric Pain Syndrome.
  4. At least 6 months of previous conservative treatments for subject's lateral hip pain (NSAID, acetaminophen, physical therapy, and/or cortisone injections) that are not currently providing relief
  5. Agree to see study investigator and study team for hip pain during the study period
  6. Willing/able to understand the informed consent form and provide written informed consent
  7. Able to complete outcome measures (including electronic patient reported outcome measures)

Exclusion Criteria:

  1. Known allergy to glycerol, hyaluronic acid, poloxamer 407, or phosphate buffered saline
  2. History of cryoglobulinemia
  3. History of cold-induced auto-immune hemolytic anemia (e.g. paroxysmal cold hemoglobinuria or cold agglutinin disease)
  4. History of cold urticaria
  5. History of Chilblain's (pernio) disease in the lower extremities
  6. History of Raynaud's disease
  7. Open and/or infected wounds or active tumor at or near the treatment site
  8. History of vascular surgery involving femoral vessels on theinjection side
  9. History of hip surgery of any kind to the index side within the past 6 months (e.g., arthroscopy, arthroplasty, etc.)
  10. History of trochanteric osteotomy, femoral osteotomy, amputation, or pseudoarthrosis.
  11. Active bacterial or fungal infection that, at the discretion of the investigator, would preclude study participation
  12. Currently taking >60 MME/day
  13. History of systemic inflammatory conditions such as rheumatoid arthritis
  14. Bleeding disorders, unless appropriately stopped or reversed for the procedure at investigator's discretion
  15. Any neuropathic pain condition (e.g. - complex regional pain syndrome, lumbar radiculopathy) in the area of pain
  16. Presence of unstable psychiatric disease
  17. Cryoneurolysis, thermal or pulsed radiofrequency ablation, or phenol injection for the index hip(s) within the past 12 months
  18. Corticosteroid injection within the previous 3 months or orthobiologic therapy such as platelet rich plasma injections, or shockwave therapy for the index hip(s) within the previous 6 months
  19. Known contraindication to use of a regional anesthetic block
  20. Pregnant, nursing, or intent of becoming pregnant during the study period
  21. Documented evidence of an overlapping pain pattern from another source that the Investigator believes to be indistinguishable from lateral hip pain
  22. Lumbar or sacroiliac fusion within the previous 6 months
  23. Any other condition (such as history of deep vein thrombosis, significant cardiovascular, renal failure/dialysis, hepatic or other systemic comorbidity/chronic pain condition including cancer) or circumstance that, in the opinion of the investigator, would compromise the safety of the subject or the quality of study data
  24. Body habitus/hip anatomy that would preclude the use of the product injection needle size
  25. Participation in any clinical study of a therapeutic investigational product within 30 days prior to enrollment
  26. Pending litigation or disability status
  27. Unwilling to refrain from any scheduled surgeries that would impact the collection of study endpoint data during the duration of the study
  28. Subject is a prisoner

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: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Único

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Comparador activo: Triamcinolone acetate
Corticosteroid injection
Droga: Triamcinolone acetate
A single 40mg Triamcinolone dose, prepared as 1ml of steroid mixed with 4ml of saline, of which 3-5ml is injected.
Experimental: ReneuRx
Dispositivo: ReneuRx
ReneuRx will be injected around the trochanteric branches of the femoral nerve.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Primary Effectiveness
Periodo de tiempo: 3-months post treatment
The primary endpoint of this study is the proportion of subjects whose hip pain following activity (Timed Up and Go test) is reduced by ≥30% based on the NRS scale at 3 months post treatment
3-months post treatment
Primary Safety
Periodo de tiempo: Through study completion, an average of 12-months
Aggregate serious device-related adverse events through final follow-up visit
Through study completion, an average of 12-months

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Secondary Effectiveness
Periodo de tiempo: Baseline, Day 7, 1-Month, 2-Month, 3-Month, 4-Month, 5-Month, 6-Month, 12-Month
Numeric Rating Scales - The NRS is a segmented numeric version of the visual analog scale (VAS) in which a respondent selects a whole number (0-10 integers) that best reflects the intensity of his/her pain. With 0 being no pain and 10 being the most pain.
Baseline, Day 7, 1-Month, 2-Month, 3-Month, 4-Month, 5-Month, 6-Month, 12-Month
Secondary Effectiveness
Periodo de tiempo: 3 month and 6 month post-treatment
Patient Global Impressions Scale (PGIC) The Patient Global Impression of Change (PGIC) score is a self-reported measure used to assess a patient's perception of their overall improvement or worsening in health status following a specific treatment. It is often used in clinical trials and research studies to gauge the efficacy of interventions from the patient's perspective. The PGIC typically ranges from "very much worse" to "very much improved".
3 month and 6 month post-treatment
Secondary Effectiveness
Periodo de tiempo: Baseline, Day 7, 1-Month, 2-Month, 3-Month, 4-Month, 5-Month, 6-Month, 12-Month
VISA-G (Victorian Institute of Sports Assessment-Gluteal Score) The Victorian Institute of Sport Assessment (VISA-) Gluteal (G) Questionnaire is a self-report clinical outcome measure used in patients with greater trochanteric pain syndrome (GTPS). It consists of eight questions that measure the domains of pain, function in daily living, and sports activities The VISA-G can be used to evaluate the functional impairment of a patient with a disorder of one or both lower extremities. It can be used to monitor the patient over time and to evaluate the effectiveness of an intervention.
Baseline, Day 7, 1-Month, 2-Month, 3-Month, 4-Month, 5-Month, 6-Month, 12-Month
Secondary Effectiveness
Periodo de tiempo: 12 months post-treatment
Change in Timed-Up and Go (TUG) test scores
12 months post-treatment
Pain Relief
Periodo de tiempo: 6-Month, 12-Month
Onset of pain relief defined as time in days to pain reduced by 30% based on NRS score from baseline.
6-Month, 12-Month

Otras medidas de resultado

Medida de resultado
Medida Descripción
Periodo de tiempo
Exploratory Endpoint
Periodo de tiempo: 12 months post-treatment

Patient Specific Functional Scale (PSFS)

The Patient-Specific Functional Scale (PSFS) assesses a subject's functional ability to complete an activity. Activities will be rated on an 11-point scale (0-10), where 0 indicates "unable to perform activity" and 10 indicates "able to perform activity at the same level as before injury or problem." The activities will be chosen and approved by both the subject and investigator.
12 months post-treatment
Exploratory Endpoints
Periodo de tiempo: 12 months post-treatment

Patient-Reported Outcome Measurement Information System (PROMIS) 29 score

The PROMIS-29 v2. 0 profile assesses pain intensity using a single 0-10 numeric rating item and seven health domains (physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance) using four items per domain.
12 months post-treatment

Colaboradores e Investigadores

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

Patrocinador

Brixton Biosciences, Inc.

Colaboradores

MCRA

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)

27 de julio de 2026

Finalización primaria (Estimado)

1 de noviembre de 2027

Finalización del estudio (Estimado)

1 de noviembre de 2029

Fechas de registro del estudio

Enviado por primera vez

21 de abril de 2026

Primero enviado que cumplió con los criterios de control de calidad

28 de abril de 2026

Publicado por primera vez (Actual)

5 de mayo de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

11 de septiembre de 2026

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

9 de septiembre de 2026

Última verificación

1 de septiembre de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • BTX-786-GTPS-02

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

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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