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SENECA - Smart Therapies for Chronic Pain (SENECA)

3 czerwca 2026 zaktualizowane przez: Aurimod GmbH

Efficacy of Percutaneous Auricular Vagus Nerve Stimulation Within the Multimodal Pain Therapy (SENECA): A Randomized Controlled Pilot Study

This will be a randomized controlled prospective pilot study: The feasibility and usability of VIVO 2nd GEN therapy + Standard-of-Care (SoC) vs. Standard-of-Care alone will be evaluated.

At baseline, after informed consent and evaluation of inclusion and exclusion criteria, evaluation of pain on painDETECT, quality of life (EQ-5D-5L questionnaire), mental health (HADS questionnaire), and the effect of back pain on function and daily activities (ODI questionnaire) will be performed. After that, all patients will start their multimodal treatment plan.

The control group will only receive SoC multimodal therapy training (this includes specifically: physio group therapy, water therapy, strength training, Nordic walking, massages, thermos therapy, lectures and trainings, psychotherapy, local electrotherapy).

The treatment group will additionally receive pVNS as add-on therapy. Within this study the next generation device VIVO 2nd GEN will be used within a pVNS proofed indication.

The study documentation in both groups will be supported by a digital diary App (VIVO® Pal) and an online dashboard for physicians/therapists (Therapy Management System - TMS), allowing for pseudonymized data entries and management.

Patients will remain on treatment for 4 weeks. All patients will be evaluated using questionnaires (painDETECT, EQ-5D-5L, HADS, ODI) at baseline, weekly during treatment for 4 weeks, by end of treatment and at 4 weeks (optional 3 months and 6 months) follow-up (e.g., via telephone or the App, see below).

Przegląd badań

Status

Jeszcze nie rekrutacja

Warunki

Interwencja / Leczenie

Typ studiów

Interwencyjne

Zapisy (Szacowany)

44

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Kontakt w sprawie studiów

Lokalizacje studiów

  • Austria
    • Carinthia
      • Klagenfurt, Carinthia, Austria, 9020
        • Klinikum Klagenfurt am Wörthersee
        • Kontakt:

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

  • Dorosły
  • Starszy dorosły

Akceptuje zdrowych ochotników

Nie

Opis

Inclusion Criteria:

  • Male or female aged between 30 and 65 years
  • Indication: chronic myofascial/musculoskeletal back pain
  • normal function of spinal nerves
  • Intractable pain for more than 6 months
  • Patient on oral pharmacotherapy ≤ WHO II with no adequate response or intolerant
  • Average pain over the last 4 weeks according to the painDETECT subscale ≥ 4 and ≤ 9 at baseline
  • ODI 20-80 at baseline
  • Basic digital understanding to work with the patient pain app
  • Patient understands the therapy and procedures, agrees to its provisions, and gives written informed consent prior to any procedures

Exclusion Criteria:

  • Organic low back pain (trauma, fracture, tumor, infection, severe degenerative spine, documented high-grade spinal stenosis, rheumatologic conditions)
  • Indication for back surgery
  • Back surgery within the last 6 months
  • New analgesics 2 weeks before baseline (paracetamol, NSAIDs, Metamizol, etc.)
  • Opioid analgesic therapy > WHO II
  • New physical therapy modalities for back pain, also TENS, 2 weeks before baseline
  • History of vagus nerve stimulation or electrical auricular stimulation
  • History of vasovagal syncope
  • High BMI > 35 kg/m² (Obesity Class 2 or higher)
  • Hemophilia
  • Autonomic disorders
  • Advanced stage or poorly controlled diabetes mellitus type I or II
  • Poorly controlled high blood pressure
  • Major psychiatric comorbidity (HADS > 10 on each subscale at baseline)
  • Other serious clinically relevant co-morbidity
  • History of arrhythmia, bradycardia, other rhythm disorders or any other clinically significant cardiac anomalies
  • Infection, eczema, or psoriasis at application site (ear and neck)
  • Numbed and desensitized skin at the application site (ear and neck)
  • Chronic drug or alcohol abuse within the last 6 months
  • Pregnant or nursing female patients
  • Active implantable device
  • Open pension request
  • Currently participating in another clinical trial or participated over the last 3 months
  • Change in concomitant treatment or medication during the study

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Standard-of-Care + VIVO 2nd GEN
Standard-of-Care 4-week multimodal pain therapy for chronic pain patients (this includes specifically: physio group therapy, water therapy, strength training, Nordic walking, massages, thermos therapy, lectures and trainings, psychotherapy, local electrotherapy) will be combined with the VIVO 2nd GEN wearable medical device for personalized pain treatment through percutaneous auricular vagus nerve stimulation (paVNS).
Urządzenie: VIVO 2nd GEN
VIVO 2nd GEN is a wearable medical device for personalized pain treatment through percutaneous auricular vagus nerve stimulation (pVNS). It is the next-generation device of the CE-marked pVNS device VIVO®, which is approved for chronic pain indications including chronic back pain. It is a battery-operated electrical stimulation device, to be placed behind the ear on the neck, and connects to three needle electrodes, which are placed in vagally innervated regions of the auricle. It emits electrical signals with a defined set of parameters, i.e., fixed pulse width, fixed frequency, fixed bursted stimulation, but with adjustable amplitude and fixed duty cycle. It is smaller and lighter than VIVO® and the stimulator is re-usable with single-use battery pack and needle electrodes. Stimulation parameters are equal to VIVO®.
Inne nazwy:
  • stymulacja nerwu błędnego małżowiny usznej
  • percutaneous auricular vagus nerve stimulation
Inny: Standard-of-Care Multimodal Pain Therapy
The Standard-of-Care multimodal pain therapy includes specifically: physio group therapy, water therapy, strength training, Nordic walking, massages, thermos therapy, lectures and trainings, psychotherapy, local electrotherapy, medical evaluation
Inny: Standard-of-Care (SoC)
SoC multimodal therapy training (this includes specifically: physio group therapy, water therapy, strength training, Nordic walking, massages, thermos therapy, lectures and trainings, psychotherapy, local electrotherapy).
Inny: Standard-of-Care Multimodal Pain Therapy
The Standard-of-Care multimodal pain therapy includes specifically: physio group therapy, water therapy, strength training, Nordic walking, massages, thermos therapy, lectures and trainings, psychotherapy, local electrotherapy, medical evaluation

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Oswestry Disability Index (ODI)
Ramy czasowe: Change from baseline to end of treatment (visit V5) at 4 weeks
Questionnaire for assessing functional status and quality-of-life impairment in patients with low back pain or spinal cord disease and injury. The ODI score ranges from 0 - 100%, with higher scores indicating a more severe disability
Change from baseline to end of treatment (visit V5) at 4 weeks

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Questionnaire: Patient evaluation of device perception and usability
Ramy czasowe: Perception and usability of the VIVO 2nd GEN device is assessed at end of treatment (EoT) at 4 weeks. Perception and usability of the VIVO® Pal smartphone app is assessed at EoT at 4 weeks and at follow ups 4 weeks, 3 months and 6 months after EoT.

Patient evaluation of perception and usability of the VIVO 2nd GEN investigational medical device and the VIVO® Pal smartphone app using questionnaires.

Patients rate agreement with statements on ease of use, tolerability, wearing comfort of the investigational medical device (e.g. "The device was easy to use", "I quickly got used to the device") on scales from 1 (does not apply at all) to 5 (fully applies). Patients rate interference of the device with everyday activities separately for each of 9 activities as "unchanged", "more difficult" and "much more difficult".

Patients rate agreement with statements on ease of use, functionality and optic impression of the accompanying smartphone app on scales from 1 (does not apply at all) to 5 (fully applies).
Perception and usability of the VIVO 2nd GEN device is assessed at end of treatment (EoT) at 4 weeks. Perception and usability of the VIVO® Pal smartphone app is assessed at EoT at 4 weeks and at follow ups 4 weeks, 3 months and 6 months after EoT.
Questionnaire: Physicians' evaluation of device perception and usability
Ramy czasowe: Perception and usability of the VIVO 2nd GEN device assessed at end of treatment (EoT) at 4 weeks. Perception and usability of the VIVO® Pal smartphone app and web dashboard at EoT at 4 weeks and at follow ups 4 weeks, 3 months and 6 months after EoT.

Physician's evaluation of satisfaction with therapy and usability of VIVO 2nd GEN device, VIVO® Pal (smartphone app) and therapy management system (web dashboard) using questionnaires.

Physicians rate agreement with statements application and adjustment of the device (e.g. "After training, it was easy to correctly apply the device") on scales from 1 (does not apply at all) to 5 (fully applies). Physicians rate agreement with statements on ease of use, functionality and optic impression of the accompanying smartphone app and web dashboard on scales from 1 (does not apply at all) to 5 (fully applies).
Perception and usability of the VIVO 2nd GEN device assessed at end of treatment (EoT) at 4 weeks. Perception and usability of the VIVO® Pal smartphone app and web dashboard at EoT at 4 weeks and at follow ups 4 weeks, 3 months and 6 months after EoT.
Health-related quality of life questionnaire (EQ-5D-5L)
Ramy czasowe: Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.

Health-related quality of life is reported by patients using the EuroQOL 5 dimensions, 5 levels questionnaire. The EQ-5D-5L consists of 2 pages: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS).

The descriptive system comprises five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems and extreme problems. The patient is asked to indicate his/her health state by ticking the box next to the most appropriate statement in each of the five dimensions. This decision results in a 1-digit number that expresses the level selected for that dimension. The digits for the five dimensions can be combined into a 5-digit number that describes the patient's health state.

On the EQ VAS, patients rate their health on a vertical visual analogue scale where endpoints are labelled 'The best health you can imagine' and 'The worst health you can imagine'.
Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
Hospital Anxiety and Depression Scale (HADS)
Ramy czasowe: Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
The HADS serves as a self-report instrument to assess anxiety and depression, particularly in medical settings. It comprises 14 items, evenly split between two subscales: seven items assessing anxiety and seven evaluating depression. Each item focuses on emotional symptoms, such as feeling tense or cheerful, using a 4-point Likert scale ranging from 0 (not at all) to 3 (most of the time). Total scores range from 0 to 42, with higher scores indicating greater symptom severity.
Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
Pain Questionnaire painDETECT
Ramy czasowe: Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
Patients rate pain intensity, type and progression at the reporting timepoint and during the preceding four weeks using the PainDETECT questionnaire. It consists of 9 items. There are 7 weighted sensory descriptor items (never to very strongly) and 2 items relating to spatial and temporal pain characteristics.
Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
Smartphone-App Patient-Reported Outcomes
Ramy czasowe: Throughout the clinical investigation; from baseline to follow up (up to 6 months after end of treatment)
Within the VIVO Pal smartphone applications, patients are encouraged to enter additional patient reported outcomes on overall wellbeing, sleep, mobility, and pain. These items are rated on 5-point-scales ranging from "very bad" to "very good". Patients can also enter their medication throughout the study (in addition to concomitant medication querying by the investigator at in-patient and telemedical visit).
Throughout the clinical investigation; from baseline to follow up (up to 6 months after end of treatment)
Socioeconomic Data Questionnaire
Ramy czasowe: Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.
Patients report socioeconomic data like work status (working, full time/part time, sick leave, retired, etc.)
Change from baseline to end-of-treatment at 4 weeks and to follow up at 4 weeks, 3 months, and 6 months after end-of-treatment.

Inne miary wyników

Miara wyniku
Opis środka
Ramy czasowe
Safety Endpoints
Ramy czasowe: AEs and DDs from baseline until end of treatment at 4 weeks; SAEs and related AEs from baseline until end of follow-up at 6 months after end of treatment
  • Adverse Events (AEs)
  • Device Deficiencies (DDs)
  • Serious Adverse Events (SAEs)
AEs and DDs from baseline until end of treatment at 4 weeks; SAEs and related AEs from baseline until end of follow-up at 6 months after end of treatment

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

Aurimod GmbH

Współpracownicy

AIT Austrian Institute of Technology GmbH

Śledczy

  • Główny śledczy: Rudolf Likar, Prim. Univ.-Prof. Dr. MSc., Klinikum Klagenfurt am Wörthersee
  • Główny śledczy: Thomas Ettenauer, Dr., Klinikum Klagenfurt am Wörthersee

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Szacowany)

17 września 2026

Zakończenie podstawowe (Szacowany)

31 marca 2027

Ukończenie studiów (Szacowany)

30 kwietnia 2027

Daty rejestracji na studia

Pierwszy przesłany

19 maja 2026

Pierwszy przesłany, który spełnia kryteria kontroli jakości

3 czerwca 2026

Pierwszy wysłany (Rzeczywisty)

4 czerwca 2026

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

4 czerwca 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

3 czerwca 2026

Ostatnia weryfikacja

1 maja 2026

Więcej informacji

Terminy związane z tym badaniem

Słowa kluczowe

Dodatkowe istotne warunki MeSH

Inne numery identyfikacyjne badania

  • SENECA
  • S2025-10 (Inny identyfikator: Ethics Committee Carinthia, Austria)

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

NIE

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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