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JuggerStitch Post Market Clinical Follow-up Study

31. august 2026 opdateret af: Zimmer Biomet

JuggerStitch™ til menisk reparation efter klinisk opfølgningsundersøgelse på markedet

This study is a post-market follow-up study. The data collected from this study will serve the purpose of confirming the safety and performance of the JuggerStitch Device used for meniscal repair according to the product labelling (Instruction For Use).

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study is a post-market follow-up study to fulfil the post-market surveillance obligations according to Medical Device Directive and MEDDEV 2.12/2 and the Medical Devices Regulation (MDR 2017/745). The data collected from this study will serve the purpose of confirming the safety and performance of the JuggerStitch Device used for meniscal repair according to the product labelling (IFU).

The objectives of the study are to calculate the overall clinical success rate and the performance, and confirm the safety of the JuggerStitch Meniscal Repair Device. The primary endpoint of this study is defined by the absence of reoperation due to meniscal tear. This will be measured against the success criteria of the absence of reoperation in 90.2% of the cases at one year.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

103

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

    • North Carolina
      • Charlotte, North Carolina, Forenede Stater, 28207
        • OrthoCarolina
    • Virginia
      • Richmond, Virginia, Forenede Stater, 23226
        • OrthoVirginia, Inc.
      • Lyon, Frankrig, 69008
        • Ramsay General de Sante - Hôpital Privé Jean Mermoz - Centre Orthopédique Santy
      • Tokyo, Japan, 113-8519
        • Tokyo Medical and Dental University Hospital of Medicine
    • Ibaraki
      • Tsukuba, Ibaraki, Japan, 300-3295
        • Ichihara Hospital
      • Magdeburg, Tyskland, 39120
        • Medizinische Fakultät der Otto-von-Guericke-Universität Magdeburg

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:

  • Subject qualifies for meniscal repair based on the physical exam and medical history and meets the approved indications for use of the study product;
  • Older than 18 years and skeletally mature;
  • Willing and able to comply with the study procedures;
  • Subject is capable of understanding the doctor's explanations, following his instructions and is able to participate in the follow-up program;
  • Subject is able to read and understand the informed consent form (ICF) and has voluntarily provided written informed consent.

Exclusion Criteria:

  • Meniscal tears in the avascular zone of meniscus;
  • Meniscal tears not suitable for repair because of the degree of damage(marked irregularity and complex tearing) to the meniscus body including degenerative, radial, horizontal cleavage and flap tears;
  • Presence of active infection;
  • If female, subject is pregnant;
  • Subject is vulnerable (prisoner, mentally incompetent or unable to understand what participation to the study entails, a known alcohol or drug abuser, anticipated to be non-compliant);
  • The subject is unwilling or unable to give consent or to comply with the follow-up program;
  • Subject meets any contraindications of the appropriate Instruction for Use.

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: Meniscal repair

Patients in need of meniscal repair

Treatment of torn meniscus with JuggerStitch.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Clinical Success
Tidsramme: From the date of surgery through the participant's last available follow-up; minimum follow-up of 1 year and mean follow-up of 3.2 years

The absence of reoperation due to meniscal tear. This will be measured against the success criteria of the absence of reoperation in 90.2% of the cases at 1 year. Clinical success was defined as the absence of reoperation of the index knee due to a meniscal tear from the date of surgery through the participant's last available follow-up. All participants included in the analysis had at least 1 year of follow-up, and follow-up beyond 1 year was included when available.

From the date of surgery through the participant's last available follow-up; minimum follow-up of 1 year and mean follow-up of 3.2 years

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Adverse Events
Tidsramme: From the date of surgery through the participant's last available follow-up; minimum follow-up of 1 year and mean follow-up of 3.2 years

The total number of adverse events reported from the date of surgery through each participant's last available follow-up was assessed to evaluate the safety of the JuggerStitch Meniscal Repair Device. Events were included regardless of seriousness or assessed relationship to the device, instrumentation, or procedure.

From the date of surgery through the participant's last available follow-up; minimum follow-up of 1 year and mean follow-up of 3.2 years
Lysholm Knee Scoring Scale Score
Tidsramme: Pre-operatively, 6 weeks, 6 months and 1 year post-surgery

The Lysholm Knee Scoring Scale assesses knee symptoms and function based on pain, instability, locking, swelling, limp, stair climbing, squatting, and the need for support. The total score ranges from 0 to 100, with higher scores indicating better knee function and fewer symptoms.

Pre-operatively, 6 weeks, 6 months and 1 year post-surgery
Tegner Activity Scale Score
Tidsramme: Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively

The Tegner Activity Scale assesses participation in work and sports activities. Scores range from 0 to 10, where 0 indicates sick leave or disability because of knee problems and 10 indicates participation in competitive elite sports. Higher scores indicate a higher level of physical activity.

Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively
International Knee Documentation Committee Subjective Knee Evaluation Form Score
Tidsramme: Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively

The International Knee Documentation Committee Subjective Knee Evaluation Form assesses knee symptoms, function, and ability to participate in sports activities. The total score ranges from 0 to 100, with higher scores indicating fewer symptoms, better knee function, and a better outcome.

Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively
Number of Participants by Joint Line Tenderness Test Result
Tidsramme: Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively

The Joint Line Tenderness Test was performed during clinical examination by palpating the medial and lateral joint lines of the operated knee. The test was considered positive when palpation elicited joint line pain or tenderness and negative when no joint line pain or tenderness was elicited. Results are reported as the number of participants with positive and negative findings at each assessment.

Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively
Number of Participants by McMurray Test Result
Tidsramme: Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively

The McMurray Test was performed during the clinical examination of the operated knee using knee flexion and extension with tibial rotation and applied varus or valgus stress. The test was considered positive when pain, snapping, an audible or palpable click, or locking suggestive of meniscal pathology was elicited. The test was considered negative when none of these findings was present. Results are reported as the number of participants with positive and negative test findings at each assessment.

Preoperatively and at 6 weeks, 6 months, and 1 year postoperatively

Samarbejdspartnere og efterforskere

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

Sponsor

Efterforskere

  • Studiestol: Kim Blick, Zimmer Biomet
  • Studiestol: Nesma Bayrich, DDS, Zimmer Biomet

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)

25. september 2020

Primær færdiggørelse (Faktiske)

30. april 2026

Studieafslutning (Faktiske)

31. maj 2026

Datoer for studieregistrering

Først indsendt

10. januar 2020

Først indsendt, der opfyldte QC-kriterier

10. januar 2020

Først opslået (Faktiske)

14. januar 2020

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

24. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

31. august 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CMG2017-14SM

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

Ja

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