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AA4500 (XIAFLEX™, Proposed Name) in the Treatment of Advanced Dupuytren's Disease

26. oktober 2017 opdateret af: Endo Pharmaceuticals

A Phase 3, Open-Label Extension Study of the Safety and Efficacy of AA4500 in the Treatment of Subjects With Advanced Dupuytren's Disease

Study AUX-CC-858 was an open-label continuation of the double-blind Study AUX-CC-857 (NCT00528606). Subjects who complete the Day 90 visit after their initial injection in Study AUX-CC-857 (NCT00528606) entered into Study AUX-CC-858. Subjects who required further treatment in Study AUX-CC-858, either because their treated metacarpophalangeal and/or proximal interphalangeal (PIP) joints did not have a reduction in contracture to 5° or less, the cord affecting that joint received less than three injections of AA4500, or they had other eligible cords that received no treatment in AUX-CC-857 (NCT00528606), had the option to receive up to five injections of AA4500 in this extension study. Subjects requiring further treatment were followed for efficacy and safety on Days 1, 7, and 30 after each injection, with injections separated by four weeks. Follow-up visits for the determination of efficacy and safety were conducted on Day 90, Month 6, and Month 9.

This study was designed to be part of the larger clinical program, for adult patients with Dupuytren's contracture with a palpable cord, where the data from 2 pivotal Placebo-Controlled studies (AUX-CC-857 (NCT00528606) and AUX-CC-859 (NCT00533273)) and 7 non-pivotal studies were evaluated.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

286

Fase

  • Fase 3

Kontakter og lokationer

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

Studiesteder

  • Forenede Stater
    • California
      • Los Angeles, California, Forenede Stater, 90095
        • 100 UCLA Medical Plaza, Suite 305
      • Palo Alto, California, Forenede Stater, 94304
        • Hand Surgery Clinic
    • Colorado
      • Denver, Colorado, Forenede Stater, 80210
        • Hand Surgery Associates, PC
    • Georgia
      • Atlanta, Georgia, Forenede Stater, 30342
        • The Hand and Upper Extremity Center of Georgia, P.C.
    • Illinois
      • Rockford, Illinois, Forenede Stater, 61107
        • Rockford Orthopedic Associates, Ltd.
    • Indiana
      • Indianapolis, Indiana, Forenede Stater, 46260
        • The Indiana Hand Center
    • Massachusetts
      • Boston, Massachusetts, Forenede Stater, 02115
        • Brigham and Women's Hospital, Department of Orthopedic Surgery
      • Newton, Massachusetts, Forenede Stater, 02462
        • Newton-Wellesley Hospital
    • Minnesota
      • Minneapolis, Minnesota, Forenede Stater, 55431
        • TRIA Orthopaedic Center
    • New York
      • New York, New York, Forenede Stater, 10021
        • Hospital for Special Surgery
      • Stony Brook, New York, Forenede Stater, 11794
        • SUNY Stony Brook - Department of Orthopedics
    • Oklahoma
      • Oklahoma City, Oklahoma, Forenede Stater, 73109
        • Health Research Institute
    • Pennsylvania
      • Erie, Pennsylvania, Forenede Stater, 16550
        • Hand Microsurgery & Reconstructive Orthopaedics
      • State College, Pennsylvania, Forenede Stater, 16801
        • University Orthopedics Center
    • Rhode Island
      • Providence, Rhode Island, Forenede Stater, 02905
        • Department of Orthopaedics, Brown University, Rhode Island Hospital

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:

  • Subjects with a diagnosis of advanced Dupuytren's disease, with a fixed flexion deformity of at least one finger, other than the thumb, that had a contracture at least 20°, but not greater than 100° for MP (80° for PIP) joints, caused by a palpable cord.
  • Had a positive "table top test," defined as the inability to simultaneously place the affected finger(s) and palm flat against a table top.
  • Were naïve to AA4500 treatment or had received only one or two injections of AA4500 for the treatment of advanced Dupuytren's disease in AUX-CC-857 ((NCT00528606).
  • Were judged to be in good health.
  • Must have participated in protocol AUX-CC-857 (NCT00528606).

Exclusion Criteria:

  • Had a chronic muscular, neurological, or neuromuscular disorder that affected the hands.
  • Had received treatment for advanced Dupuytren's disease within 90 days of enrollment on the joint selected for the initial injection of AA4500, including surgery (fasciectomy or surgical fasciotomy), needle aponeurotomy/fasciotomy, or injection of verapamil and/or interferon.
  • Had a known recent history of stroke, bleeding, a disease process that affected the hands, or other medical condition, which in the investigator's opinion, would make the subject unsuitable for enrollment in the study.

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: AA4500 0,58 mg
Biologisk: AA4500
Subjects may have received up to five injections of AA4500 0.58 mg into the cords of the affected hand, with each injection separated by at least 30 days. Individual cords may have received up to a maximum of three AA4500 injections.
Andre navne:
  • XIAFLEX®

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Reduction in Contracture to 5° or Less
Tidsramme: Within 30 days after last injection
Successfully treated or clinical success in non-primary joints defined as reduction in contracture to within 0-5° of normal within 30 days of injection.
Within 30 days after last injection

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Clinical Improvement After the Last Injection
Tidsramme: Baseline, within 30 days after last injection
Clinical improvement in non-primary joints defined as ≥50% reduction from baseline in the degree of contracture within 30 days after injection
Baseline, within 30 days after last injection
Percent Reduction From Baseline Contracture After the Last Injection
Tidsramme: Baseline, Day 30 after last injection
Percent change in degree of contracture in non-primary joints measured as 100 * (baseline contracture - last available post-injection contracture)/baseline contracture.
Baseline, Day 30 after last injection
Change From Baseline Range of Motion After the Last Injection
Tidsramme: Baseline, Day 30 after last injection
Change in degree of range of motion in non-primary joints measured as last available post-injection range of motion - baseline range of motion
Baseline, Day 30 after last injection
Time to Reach Clinical Success
Tidsramme: Within 30 days after last injection
Clinical success in non-primary joints defined as reduction in contracture to within 0-5° of normal within 30 days of injection, displayed in post injection time point categories
Within 30 days after last injection
Clinical Success After the First Injection
Tidsramme: Within 30 days after first injection
Clinical success in non-primary joints defined as reduction in contracture to within 0-5° of normal within 30 days of injection.
Within 30 days after first injection
Clinical Improvement After the First Injection
Tidsramme: Baseline, within 30 days after first injection
Clinical improvement in non-primary joints defined as ≥50% reduction from baseline in the degree of contracture within 30 days after injection
Baseline, within 30 days after first injection
Percent Reduction From Baseline Contracture After the First Injection
Tidsramme: Baseline, Day 30 after first injection
Percent change in degree of contracture in non-primary joints measured as 100 * (baseline contracture - last available post-injection contracture)/baseline contracture.
Baseline, Day 30 after first injection
Change From Baseline Range of Motion After the First Injection
Tidsramme: Baseline, Day 30 after first injection
Change in degree of range of motion in non-primary joints measured as last available post-injection range of motion - baseline range of motion
Baseline, Day 30 after first injection

Samarbejdspartnere og efterforskere

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

Sponsor

Endo Pharmaceuticals

Efterforskere

  • Studieleder: Veronica Urdaneta, MD, Endo Pharmaceuticals

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Hjælpsomme links

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)

1. december 2007

Primær færdiggørelse (Faktiske)

1. november 2008

Studieafslutning (Faktiske)

1. november 2008

Datoer for studieregistrering

Først indsendt

11. september 2007

Først indsendt, der opfyldte QC-kriterier

11. september 2007

Først opslået (Skøn)

12. september 2007

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

2. december 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

26. oktober 2017

Sidst verificeret

1. oktober 2017

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • AUX-CC-858

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 Avanceret Dupuytrens sygdom

Kliniske forsøg med AA4500

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