- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07621172
Long-term Safety and Efficacy of CartiFill After Microfracture Surgery in Knee Cartilage Defects
Observational Study to Evaluate the Long-term Safety and Efficacy of CartiFill in Subjects With Cartilage Defect of the Knee Joints Who Have Undergone Microfracture Surgery or Microfracture Surgery Using Collagen
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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Seoul, Südkorea
- Catholic University of Korea, Seoul St. Mary's Hospital
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Patients who have undergone microfracture surgery or microfracture surgery using collagen 6 years (±1 year) ago as part of the previously conducted post-marketing clinical trial (Protocol No. 03CAR).
- Males or females aged 19 to 70 years.
- Patients or patients whose legal representatives have agreed to participate in the clinical trial and signed the written consent.
Exclusion Criteria:
Patients who have undergone microfracture surgery or microfracture surgery using collagen as part of previously conducted post-marketing clinical trial (Protocol No. 03CAR) but have since then received cartilage surgery, such as high tibial osteotomy (HTO), partial/full implant arthroplasty, etc., at the same site. (Does not include biopsy for diagnosis, a simple arthroscopic examination, or HTO plate removal procedure, etc.)
※ Does not include non-invasive treatment or medication such as exercise therapy, physical therapy, manual therapy, extracorporeal shock wave, joint cavity injection, etc.
- Patients who are deemed by the clinical trial manager to be unfit to participate due to psychiatric conditions, etc.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Kohorten und Interventionen
Gruppe / Kohorte |
Intervention / Behandlung |
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Experimental: modified microfracture using collagen (CartiFill)
Subjects with knee cartilage defects who previously underwent microfracture surgery with CartiFill (atelocollagen) implantation in a prior clinical study (Protocol No. 03CAR) and were enrolled for long-term follow-up.
Participants were observed for up to 6 years to evaluate the long-term safety and efficacy outcomes without additional intervention.
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einfache Mikrofraktur des Sprunggelenks
Fügen Sie bei der Mikrofrakturierung Kollagen hinzu
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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100mm VAS (visual analogue scale) score
Zeitfenster: From screening to 6 years (±1 year) after surgery
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100 mm VAS values of the experimental and control groups 6 years (±1 year) after the surgery were analyzed using unpaired T-test or Wilcoxon rank-sum test.
The difference between the values from the previously conducted post-marketing clinical trial (Protocol No. 03CAR) and values 6 years (±1 year) after the procedure was also analyzed using unpaired T-test.
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From screening to 6 years (±1 year) after surgery
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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KOOS (Knee injury and Osteoarthritis Outcome Score)
Zeitfenster: From screening to 6 years (±1 year) after surgery
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From screening to 6 years (±1 year) after surgery
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IKDC (International Knee Documentation Committee)
Zeitfenster: From screening to 6 years (±1 year) after surgery
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From screening to 6 years (±1 year) after surgery
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EQ-5D (EuroQol 5 Dimension Scale)
Zeitfenster: From screening to 6 years (±1 year) after surgery
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From screening to 6 years (±1 year) after surgery
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WPAI (Work Productivity and Activity Impairment Questionnaire)
Zeitfenster: From screening to 6 years (±1 year) after surgery
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From screening to 6 years (±1 year) after surgery
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Post-surgical Satisfaction (Subject)
Zeitfenster: 6 years (±1 year) after surgery
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Satisfaction survey based on a questionnaire
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6 years (±1 year) after surgery
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Post-surgical Satisfaction (Investigator)
Zeitfenster: 6 years (±1 year) after surgery
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Satisfaction survey based on a questionnaire
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6 years (±1 year) after surgery
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mMOCART (modified Magnetic resonance Observation of Cartilage Repair Tissue)
Zeitfenster: 6 years (±1 year) after the surgery
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6 years (±1 year) after the surgery
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MRI cartilage imaging
Zeitfenster: 6 years (±1 year) after surgery
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6 years (±1 year) after surgery
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Yong In, MD, The Catholic University of Korea
- Hauptermittler: JongSeok Baek, MD, Wonkwang University Hospital
- Hauptermittler: SeungBaek Kang, SMG-SNU Boramae Medical Center
- Hauptermittler: JunHo Hwang, Samsung Seoul Hospital
- Hauptermittler: JaYoung Choi, MD, Seoul National University Hospital
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 06CAR
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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