Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

SINEFIX-2022 Pilotfase

30. september 2026 opdateret af: BAAT Medical Products B.V.

Pre-market klinisk undersøgelse Inovedis SINEFIX

Shoulder pain is one of the most commonly reported musculoskeletal complaints, which negatively affects upper limb use, night rest, daily life activities, work, sports performance and autonomy. Rotator cuff disease represents the most common cause of shoulder pain and it is responsible for up to 70% of all shoulder related visits to clinicians. Its incidence furthermore is expected to grow as the population ages. A wide range of conditions are included under the umbrella term of rotator cuff disease, including rotator cuff tendinopathy, subacromial bursal pathology, and partial-thickness or full-thickness rotator cuff tears (RCTs). The latter ones, i.e. rotator cuff tears, form the indications for which the test devices, the SINEFIX implant and instruments, are intended.

Despite the high prevalence of this condition, the pathophysiology and healing potential are not well understood, making the condition challenging to predictably treat in some patient populations. RCTs may occur in young people as a consequence of trauma (e.g. acute shoulder dislocation), however RCTs typically present in middle-aged or elderly people and cannot always be attributed to precipitating events or trauma. Instead, they can be attributed to degenerative processes, and are therefore referred to as degenerative RCTs.

For RCTs, treatment options include both surgical and non-surgical (conservative) procedures.

In this context, the SINEFIX implant and instruments were developed to treat adult patients with rotator cuff lesions of size up to 2 cm through arthroscopic reconstruction.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

9

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

      • Tübingen, Tyskland, 72074
        • Orthopädisch Chirurgisches Centrum (OCC)

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Patient indicated for surgical repair of the rotator cuff tear according to current guidelines
  • Patient aged 18 years or older
  • Up to 2 cm tear size of supraspinatus, infraspinatus (medio-lateral)
  • Up to 2 cm tear size of supraspinatus, infraspinatus (anterior-posterior)

Exclusion Criteria:

  • Subject has had previous rotator cuff, arthroplasty or fracture procedures on the operative shoulder
  • History of alcoholism, drug abuse, psychological or other emotional problems likely to interfere with participation in the study follow-up schedule and assessments
  • Inflammatory arthropathies
  • Subject with a contraindication/non-compliance for MRI examination
  • Subject 's unwillingness to undergo surgical rotator cuff repair, participate in post-operative rehabilitation program, and / or adhere to follow up schedule
  • Pregnant and breastfeeding woman

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: SINEFIX

Rotator cuff repair with the SINEFIX implant, using the SINEFIX instruments

Treatment of rotator cuff lesions of size up to 2 cm using the SINEFIX implant and instruments

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Healing integrity
Tidsramme: 3 months post operation

Healing integrity will be assessed with the MRI by evaluating the visibility of the tendon underneath the implant (yes/no)

3 months post operation
Re-tear rate
Tidsramme: 3 months post operation

Re-tear rate will be assessed with MRI

3 months post operation
Dislocation of the implant
Tidsramme: 3 months post operation

Presence of dislocation of the implant will be assessed with MRI (yes/no)

3 months post operation
Bursitis
Tidsramme: 3 months post operation

Presence of bursitis will be assessed with MRI (yes/no)

3 months post operation

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Surgery time
Tidsramme: Immediately post procedure

The total procedure duration will be recorded as the surgery time

Immediately post procedure
Usability and workflow assessment
Tidsramme: Immediately post procedure

Usability and workflow assessment will be evaluated after each intervention through a practitioner's questionnaire covering different aspects of the implant and instruments

Immediately post procedure
Functional and clinical outcome after rotator cuff repair
Tidsramme: At 6 months, 1 and 2 years follow-up

Functional and clinical outcome after rotator cuff repair will be assessed using the total Constant Murley score, which ranges from 0 (worst outcome) to 100 (best outcome)

At 6 months, 1 and 2 years follow-up
Functional and clinical outcome after rotator cuff repair as compared with baseline
Tidsramme: At 6 months, 1 and 2 years follow-up

Functional and clinical outcome after rotator cuff repair will be assessed using the change of the total Constant Murley score (range 0-100) as compared to baseline

At 6 months, 1 and 2 years follow-up
Shoulder function after rotator cuff repair (subjective evaluation)
Tidsramme: At 10 weeks, 6, 12, and 24 months

Shoulder function after rotator cuff repair (subjective evaluation) will be assessed through the Subjective Shoulder Value (SSV) which ranges from 0% to 100% (best outcome)

At 10 weeks, 6, 12, and 24 months
Shoulder function after rotator cuff repair (physical examination-active external rotation)
Tidsramme: At 10 weeks, 6, 12, and 24 months

Shoulder function after rotator cuff repair (physical examination) will be assessed through a physical examination with assessment of range of motion for active external rotation (range 0°-90°)

At 10 weeks, 6, 12, and 24 months
Shoulder function after rotator cuff repair (physical examination-active anteversion)
Tidsramme: At 10 weeks, 6, 12, and 24 months

Shoulder function after rotator cuff repair (physical examination) will be assessed through a physical examination with assessment of range of motion for active anteversion (0°-180°)

At 10 weeks, 6, 12, and 24 months
Healing integrity
Tidsramme: At 6, 12, and 24 months

Healing integrity will be assessed with the MRI by evaluating the visibility of the tendon underneath the implant (yes/no)

At 6, 12, and 24 months
Re-tear rate
Tidsramme: At 6, 12, and 24 months

Re-tear rate will be assessed with MRI

At 6, 12, and 24 months
Dislocation of the implant
Tidsramme: At 6, 12, and 24 months

Presence of dislocation will be assessed with MRI (yes/no)

At 6, 12, and 24 months
Bursitis
Tidsramme: At 6, 12, and 24 months

Presence of bursitis will be assessed with MRI (yes/no)

At 6, 12, and 24 months
Complications
Tidsramme: During the follow up time (up to 24 months)

Complications will be systematically reported. Complications of particular interest for the purpose of the study are neurological problems, bleeding, impaired wound healing, infection and frozen shoulder.

During the follow up time (up to 24 months)
Patient satisfaction
Tidsramme: At 10 weeks, 6, 12, 24 months

The patient will be asked to rate his/her satisfaction with outcome of the surgical repair (0=completely unsatisfied, 1=unsatisfied, 2=satisfied, 3=completely satisfied)

At 10 weeks, 6, 12, 24 months
Safety endpoint
Tidsramme: During the intervention and the follow up time (up to 24 months)

Safety of the device will be evaluated by systematically reporting device deficiencies (DDs), adverse events (AEs) and serious adverse events (SAEs) and by monitoring the frequency and incidence of these events

During the intervention and the follow up time (up to 24 months)

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

12. september 2023

Primær færdiggørelse (Faktiske)

23. juli 2024

Studieafslutning (Faktiske)

16. juni 2026

Datoer for studieregistrering

Først indsendt

17. januar 2023

Først indsendt, der opfyldte QC-kriterier

31. januar 2023

Først opslået (Faktiske)

10. februar 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. oktober 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

30. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • SINEFIX-2022

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .