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Posterior-Inferior Intra-articular Cortical Piercing Titanium Implant for Sacroiliac Joint Fusion: Evaluation of Safety and Effectiveness Outcomes (PIERCE)

27. april 2026 opdateret af: SI-BONE, Inc.

Posterior-Inferior Intra-articular Cortical PiERcing Titanium Implant for SaCroiliac Joint Fusion: Evaluation of Safety and Effectiveness Outcomes

The purpose of this study is to evaluate outcomes in patients treated with iFuse INTRA Ti for chronic SI joint pain.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

PIERCE is a prospective, multicenter, post-market observational study evaluating the safety, performance, and efficacy of iFuse INTRA Ti.

Undersøgelsestype

Observationel

Tilmelding (Anslået)

110

Kontakter og lokationer

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

Studiekontakt

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

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Patients with sacroiliac joint (SIJ) dysfunction due to degenerative sacroiliitis or sacroiliac joint disruption for at least 6 months refractory to non-surgical care

Beskrivelse

Inclusion Criteria:

  1. Age > 21 years.
  2. Patient has chronic lower back pain (≥6 months) refractory to non-surgical care.
  3. Diagnosis of sacroiliac joint dysfunction (degenerative sacroiliitis or SIJ disruption) and scheduled to be treated with INTRA Ti.
  4. Patient has SIJ pain of at least 5 on a 0-10 numeric rating scale (NRS) prior to procedure.
  5. Participant has signed study-specific informed consent form.

Exclusion Criteria:

  1. ASA score 4 or 5.
  2. Severe back pain due to other causes, such as lumbar disc degeneration, lumbar disc herniation, lumbar spondylolisthesis, lumbar spinal stenosis, lumbar facet degeneration, and lumbar vertebral body fracture.
  3. Other known sacroiliac pathology such as: inflammatory sacroiliitis (e.g., ankylosing spondylitis or other HLA-associated spondyloarthropathy), tumor, infection, acute fracture.
  4. Current diagnosis of cluneal neuralgia.
  5. Previous SIJ implant placement, including allograft, on the treated (index) side.
  6. Anatomic anomalies/defects that would preclude safe and/or biomechanically acceptable device placement.
  7. History of recent (<1 year) major trauma to pelvis.
  8. Previously diagnosed or suspected severe osteoporosis (defined as prior T-score < -2.5 or history of osteoporotic fracture).
  9. Chronic rheumatologic condition (e.g., rheumatoid arthritis).
  10. Current diagnosis of fibromyalgia.
  11. Known allergy to titanium or titanium alloys.
  12. Current local or systemic infection that raises the risk of surgery.
  13. Patient currently receiving or seeking worker's compensation, disability remuneration, and/or involved in injury litigation.
  14. Currently pregnant or planning pregnancy in the next 2 years (self-reported).
  15. Patient is a prisoner or a ward of the state.
  16. Known or suspected active drug or alcohol abuse, including opioids
  17. Diagnosed psychiatric disease (e.g., schizophrenia, major depression, personality disorders) that could interfere with study participation.

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
SIJ Dysfunction treated with INTRA Ti
Patients with sacroiliac joint (SIJ) dysfunction due to various causes refractory to non-surgical management.
Enhed: iFuse INTRA Ti Implant System
FDA-cleared implant used for fusion of the sacroiliac joint (SIJ) for SIJ dysfunction, that is a direct result of SIJ disruption and degenerative sacroiliitis.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Composite endpoint of safety and performance
Tidsramme: 6 months.

The participant is considered a success if all the following criteria are met:

  • A ≥ 2 point improvement from baseline in SIJ pain on the target side.
  • Absence of device-related SAE.
  • Absence of SSI at index procedure.
6 months.

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Proportion of Participants with a Serious Adverse Event (SAE)
Tidsramme: 24 months
Proportion of participants with a serious adverse event classified as probably or definitely related to the study device or procedure
24 months
Proportion of Participants with ≥1 Subsequent Surgical Intervention(s) (SSI)
Tidsramme: 24 months
Proportion of participants undergoing one or more SSI related to the index procedure.
24 months
Proportion of Treated Sides with Radiographic Evidence of Loosening
Tidsramme: 24 months
Proportion of treated sides showing signs of loosening of INTRA Ti, as evidenced by both radiolucent areas around implant plus bony reaction ("rind") near implant.
24 months
Proportion of Implants with Radiographic Evidence of Device Migration.
Tidsramme: 24 months
Proportion of INTRA Ti implants that show evidence of device migration.
24 months
Proportion of Implants with Radiographic Evidence of Device Breakage.
Tidsramme: 24 months
Proportion of INTRA Ti implants that show breakage.
24 months
Proportion of Participants with Radiographic Evidence of SI Joint Fusion
Tidsramme: 12 months
Radiographic fusion defined as the presence of bony apposition along the bone-implant interface at the index sacroiliac joint(s), as assessed by CT.
12 months

Samarbejdspartnere og efterforskere

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

Sponsor

SI-BONE, Inc.

Efterforskere

  • Studieleder: Stacie Tran, MPH, SI-BONE

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 (Anslået)

1. september 2026

Primær færdiggørelse (Anslået)

1. marts 2028

Studieafslutning (Anslået)

1. september 2029

Datoer for studieregistrering

Først indsendt

27. april 2026

Først indsendt, der opfyldte QC-kriterier

27. april 2026

Først opslået (Faktiske)

4. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

4. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

27. april 2026

Sidst verificeret

1. april 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Andre undersøgelses-id-numre

  • 303256

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

IPD-planbeskrivelse

There are currently no plans to share but IPD may be shared with qualified researchers upon reasonable request, subject to sponsor approval and data use agreements.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ja

produkt fremstillet i og eksporteret fra U.S.A.

Ja

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 .

Kliniske forsøg med Sacroiliacale ledforstyrrelser

Kliniske forsøg med iFuse INTRA Ti Implant System

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Colombia

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner