Lavdosis colchicin hos patienter med perifer arteriesygdom for at imødegå resterende vaskulær risiko (LEADER-PAD)
Lavdosis colchicin hos patienter med perifer arteriesygdom for at imødegå resterende vaskulær risiko: et randomiseret forsøg (Vanguard-fase)
The Low dose ColchicinE in pAtients with peripheral Artery DiseasE to address residual vascular Risk (LEADER-PAD) trial will evaluate if anti-inflammatory therapy with colchicine will reduce vascular events in patients with symptomatic peripheral artery disease.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
The LEADER-PAD trial is a randomized, double blind, multicenter trial with an active run-in period, comparing low dose colchicine 0.5 mg daily with placebo in patients with symptomatic peripheral artery disease (PAD) to prevent vascular events (myocardial infarction, stroke, cardiovascular deaths, acute limb ischemia and vascular amputation). The sample size for the trial is 6,150 participants. The primary outcome for the trial is major adverse cardiovascular and limb events (MACE and MALE). This composite outcome consists of cardiovascular death, myocardial infarction, stroke and severe limb ischemia that requires a vascular intervention (i.e., pharmacological reperfusion, endovascular or surgical revascularization) or a major vascular amputation (defined as ankle/transtibial amputation or higher).
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Noel C Chan, MD
- Telefonnummer: 40727 905-521-2100
- E-mail: Noel.Chan@TAARI.CA
Undersøgelse Kontakt Backup
- Navn: Sumathy Rangarajan
- E-mail: leaderpad@phri.ca
Studiesteder
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Box Hill, Australien, 3128
- Rekruttering
- Eastern Health-Box Hill Hospital
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Kontakt:
- Anthony Dear
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Ledende efterforsker:
- Anthony Dear, MBBS
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Western Australia
-
Perth, Western Australia, Australien
- Rekruttering
- Sir Charles Gairdner Hospital
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Kontakt:
- Louise Ferguson
-
Ledende efterforsker:
- Shirley Jansen, MBChB
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-
-
-
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Leuven, Belgien
- Rekruttering
- Universitair Ziekenhuis Leuven
-
Ledende efterforsker:
- Thomas Vanassche, MD
-
Kontakt:
- Kristine Vanheule
-
-
-
-
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Campina Grande do Sul, Brasilien
- Rekruttering
- Sociedade Hospitalar Angelina Caron
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Ledende efterforsker:
- Dalton Precoma, MD
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Kontakt:
- Eliane Sehnem
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Canoas, Brasilien
- Rekruttering
- Hospital Universitário (CoraCentro Pesquisa Clinica)
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Kontakt:
- Andressa Baumbach
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Ledende efterforsker:
- Euler Manenti, MD
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Dois Vizinhos, Brasilien
- Rekruttering
- Incore
-
Kontakt:
- Bruna Dotto
-
Ledende efterforsker:
- Leonardo Precoma, MD
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Goiânia, Brasilien
- Rekruttering
- Via Medica
-
Kontakt:
- Lohana Queiroz
-
Ledende efterforsker:
- Weimar Souza, MD
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Matão, Brasilien
- Rekruttering
- Hospital Carlos Fernando Malzoni
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Ledende efterforsker:
- Cesar Minelli, MD
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Kontakt:
- Lucileni Borin
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Ponta Grossa, Brasilien
- Rekruttering
- Santa Casa de Misericórdia de Ponta Grossa
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Kontakt:
- Milena Goulart
-
Ledende efterforsker:
- Mario Costa, MD
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Porto Alegre, Brasilien
- Rekruttering
- Instituto de Cardiologia do Rio Grande do Sul
-
Kontakt:
- Bruna Machado
-
Ledende efterforsker:
- Humberto Vaz, MD
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São Paulo, Brasilien
- Rekruttering
- CPTEM - Centro de Pesquisa e Tecnologia Multidisciplinar
-
Ledende efterforsker:
- Fabio Rossi, MD
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Kontakt:
- Valeria Almeida
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São Paulo, Brasilien, 05403-010
- Rekruttering
- University of Sao Paulo
-
Kontakt:
- Ivan Casella
-
Ledende efterforsker:
- Ivan Casella, MD
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São Paulo, Brasilien
- Rekruttering
- Hospital Alemão Oswaldo Cruz
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Ledende efterforsker:
- Kenji Nishinari, MD
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Kontakt:
- Nathalia Lys Trindade Santos
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Santa Catarina
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Blumenau, Santa Catarina, Brasilien
- Rekruttering
- Clínica Procárdio
-
Kontakt:
- Elizabeth Zimmermann
-
Ledende efterforsker:
- Sergio Zimmermann, MD
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-
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Alberta
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Calgary, Alberta, Canada
- Rekruttering
- University of Calgary, Peter Lougheed Centre Vascular Clinic
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Kontakt:
- Emi Sanders
-
Ledende efterforsker:
- Caleb Zavitz, MD
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Edmonton, Alberta, Canada
- Rekruttering
- University of Alberta, Mazankowski Heart Institute
-
Ledende efterforsker:
- Robert Welsh, MD
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Kontakt:
- Suzanne Welsh
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Ontario
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Hamilton, Ontario, Canada, L8L 2X2
- Rekruttering
- Hamilton General Hospital
-
Ledende efterforsker:
- Noel Chan, MD
-
Kontakt:
- Michelle Zondag
- Telefonnummer: 40430 905-527-4322
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London, Ontario, Canada
- Rekruttering
- London Health Sciences Centre
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Ledende efterforsker:
- Adam Power, MD
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Kontakt:
- Teresa Novick
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Oakville, Ontario, Canada
- Rekruttering
- Vascular Health Bronte
-
Kontakt:
- Christina Machon
-
Ledende efterforsker:
- Beverley Chan, MD
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Scarborough Village, Ontario, Canada
- Rekruttering
- Corcare Cardiovascular Research Inc.
-
Kontakt:
- Bev Bozek
-
Ledende efterforsker:
- Alan Joseph Ricci, MD
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St. Catharines, Ontario, Canada
- Rekruttering
- Niagara Health System
-
Ledende efterforsker:
- Blair Leonard, MD
-
Kontakt:
- Kelsey Charlebois
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Toronto, Ontario, Canada
- Rekruttering
- Sunnybrook Research Institute
-
Kontakt:
- Leslie Summers deLuca
-
Ledende efterforsker:
- Ahmed Kayssi, MD
-
-
Quebec
-
Montreal, Quebec, Canada
- Rekruttering
- CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur-de-Montréal
-
Kontakt:
- Guylaine Marcotte
-
Ledende efterforsker:
- William Fortin, MD
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Montreal, Quebec, Canada, H2X-0C1
- Rekruttering
- Centre Hospitalier de l'Université de Montréal
-
Ledende efterforsker:
- Laura Drudi, MD
-
Kontakt:
- Laura Drudi
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Rimouski, Quebec, Canada, G5L 3N2
- Rekruttering
- Centre intégré de santé et de services sociaux du Bas-Saint-Laurent
-
Kontakt:
- Isabelle Gagnon
-
Ledende efterforsker:
- François Caron, MD
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-
-
-
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Bradford, Det Forenede Kongerige
- Rekruttering
- Bradford Teaching Hospital
-
Kontakt:
- Kevin Mercer
-
Ledende efterforsker:
- Kevin Mercer, MD
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Cambridge, Det Forenede Kongerige
- Rekruttering
- Cambridge University Hospitals
-
Kontakt:
- Mohammed Chowdhury
-
Ledende efterforsker:
- Mohammed Chowdhury, MBChB
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Hull, Det Forenede Kongerige
- Rekruttering
- Hull Royal Infirmary
-
Kontakt:
- Ian Chetter
-
Ledende efterforsker:
- Ian Chetter, MD
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Leeds, Det Forenede Kongerige
- Rekruttering
- The Leeds Teaching Hospital
-
Kontakt:
- Marc Bailey
-
Ledende efterforsker:
- Marc Bailey, MD
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Leicester, Det Forenede Kongerige
- Rekruttering
- Glenfield Hospital
-
Kontakt:
- Badri Vijaynagar
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Ledende efterforsker:
- Badri Vijaynagar, MD
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London, Det Forenede Kongerige
- Rekruttering
- Royal Free London
-
Kontakt:
- Janice Tsui
-
Ledende efterforsker:
- Janice Tsui, MBBS, MD
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London, Det Forenede Kongerige
- Rekruttering
- St. Thomas Hospital
-
Kontakt:
- Bijan Modarai
-
Ledende efterforsker:
- Bijan Modarai, MBBS
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London, Det Forenede Kongerige
- Rekruttering
- St. George's University Hospitals
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Kontakt:
- Paul Moxey
-
Ledende efterforsker:
- Paul Moxey, MD
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Manchester, Det Forenede Kongerige
- Rekruttering
- Manchester Royal Infirmary
-
Kontakt:
- Tawqeer Rashid
-
Ledende efterforsker:
- Tawqeer Rashid, MBBS
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Norwich, Det Forenede Kongerige
- Rekruttering
- Norfolk and Norwich University Hospitals
-
Kontakt:
- Phil Stather
-
Ledende efterforsker:
- Phil Stather, MD
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Sheffield, Det Forenede Kongerige
- Rekruttering
- Sheffield Teaching Hospitals
-
Kontakt:
- Yousef Shahin
-
Ledende efterforsker:
- Yousef Shahin, MD
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Southampton, Det Forenede Kongerige
- Rekruttering
- University Hospital Southampton
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Kontakt:
- Benjamin Patterson
-
Ledende efterforsker:
- Benjamin Patterson, MBBS
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Truro, Det Forenede Kongerige
- Rekruttering
- Royal Cornwall Hospital
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Kontakt:
- Abhijeet Patil
-
Ledende efterforsker:
- Abijheet Patil, MBBS
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England
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Brighton, England, Det Forenede Kongerige
- Rekruttering
- Royal Sussex County Hospital
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Kontakt:
- Abigail Whyte
-
Ledende efterforsker:
- Mohamed Elahwal, MD
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Bristol, England, Det Forenede Kongerige
- Rekruttering
- Southmead Hospital
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Kontakt:
- Seeve Suppiah
-
Ledende efterforsker:
- Robert Hinchliffe, MD
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Canterbury, England, Det Forenede Kongerige
- Rekruttering
- Kent and Canterbury Hospital
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Kontakt:
- Vivian Edobhiye
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Ledende efterforsker:
- Sandeep Bahia, MD
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Plymouth, England, Det Forenede Kongerige
- Rekruttering
- Derriford Hospital
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Kontakt:
- Lisa Shainberg
-
Ledende efterforsker:
- Devender Mittapalli, MD
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Wakefield, England, Det Forenede Kongerige
- Rekruttering
- Pinderfields Hospital
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Kontakt:
- Martin Sylvester
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Ledende efterforsker:
- Patrick Coughlin, MD
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Scotland
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Edinburgh, Scotland, Det Forenede Kongerige
- Rekruttering
- Royal Infirmary Edinburgh
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Kontakt:
- Rachael Forsythe
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Ledende efterforsker:
- Rachael Forsythe, MD
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-
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-
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Quito, Ecuador
- Rekruttering
- AMCOR
-
Kontakt:
- Ivan Zuleta
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Ledende efterforsker:
- Ivan Zuleta, MD
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Pichincha
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Quito, Pichincha, Ecuador
- Rekruttering
- Cardiolife
-
Kontakt:
- Mayra Sanchez Velez
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Ledende efterforsker:
- Mayra Sanchez Velez, MD
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Quito, Pichincha, Ecuador
- Rekruttering
- Hospital de Especialidades de las Fuerzas Armadas N 1
-
Kontakt:
- Jose Patricio Lopez Villalba
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Ledende efterforsker:
- Jose Patricio Lopez Villalba, MD
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Quito, Pichincha, Ecuador
- Rekruttering
- UniCarMeDr.D
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Kontakt:
- Yan Carlos Duarte Vera
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Ledende efterforsker:
- Yan Carlos Duarte Vera, MD
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-
-
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Connecticut
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New Haven, Connecticut, Forenede Stater, 06511
- Rekruttering
- Yale School of Medicine
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Ledende efterforsker:
- Carlos Mena-Hurtado, MD
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Kontakt:
- Carlos Mena-Hurtado
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Florida
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Gainesville, Florida, Forenede Stater, 32611
- Rekruttering
- University of Florida - Gainesville
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Ledende efterforsker:
- Samir Shah, MD
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Kontakt:
- Samir Shah
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Tampa, Florida, Forenede Stater, 33606
- Rekruttering
- Tampa General Hospital
-
Kontakt:
- Sashi Inkollu
-
Ledende efterforsker:
- Sashi Inkollu, MD
-
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Illinois
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Chicago, Illinois, Forenede Stater, 60615
- Rekruttering
- University of Chicago Medical Center
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Ledende efterforsker:
- Trissa Babrowski, MD
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Kontakt:
- Trissa Babrowski
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02118
- Rekruttering
- Boston Medical Center
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Kontakt:
- Jeffrey Siracuse, MD
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Ledende efterforsker:
- Jeffrey Siracuse, MD
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Michigan
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Ann Arbor, Michigan, Forenede Stater, 48109
- Rekruttering
- University of Michigan Health
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Ledende efterforsker:
- Peter Henke, MD
-
Kontakt:
- Peter Henke, MD
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Detroit, Michigan, Forenede Stater, 48202
- Rekruttering
- Henry Ford Health System
-
Kontakt:
- Tamer Boules
-
Ledende efterforsker:
- Tamer Boules, MD
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Minnesota
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Rochester, Minnesota, Forenede Stater, 55905
- Rekruttering
- Mayo Clinic
-
Kontakt:
- Stanislav Henkin
-
Ledende efterforsker:
- Stanislav Henkin, MD
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New Jersey
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Newark, New Jersey, Forenede Stater, 07103
- Rekruttering
- Rutgers University
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Kontakt:
- Karim Salem
-
Ledende efterforsker:
- Karim Salem, MD
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New York
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New York, New York, Forenede Stater, 10029
- Rekruttering
- Mount Sinai Medical Center
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Ledende efterforsker:
- Daniella Kadian-Dodov, MD
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Kontakt:
- Daniella Kadian-Dodov, MD
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North Carolina
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Chapel Hill, North Carolina, Forenede Stater, 27599
- Rekruttering
- University of North Carolina at Chapel Hill
-
Ledende efterforsker:
- Katharine McGinigle, MD
-
Kontakt:
- Katharine McGinigle
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Durham, North Carolina, Forenede Stater, 27710
- Rekruttering
- Duke University Medical Center
-
Ledende efterforsker:
- Jennifer Rymer, MD
-
Kontakt:
- Jennifer Rymer
-
Durham, North Carolina, Forenede Stater, 27704
- Rekruttering
- Duke Regional Hospital
-
Ledende efterforsker:
- Jennifer Rymer, MD
-
Kontakt:
- Jennifer Rymer
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Greensboro, North Carolina, Forenede Stater, 27401
- Rekruttering
- Moses Cone Hospital
-
Kontakt:
- Franck Azobou Tonleu, MD
-
Ledende efterforsker:
- Franck Azobou Tonleu, MD
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Raleigh, North Carolina, Forenede Stater, 27609
- Rekruttering
- Duke Raleigh Hospital
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Ledende efterforsker:
- Jennifer Rymer, MD
-
Kontakt:
- Jennifer Rymer
-
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Ohio
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Columbus, Ohio, Forenede Stater, 43210
- Rekruttering
- Ohio State University Wexner Medical Center
-
Ledende efterforsker:
- Jake Hemingway, MD
-
Kontakt:
- Jake Hemingway
-
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Tennessee
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Nashville, Tennessee, Forenede Stater, 37232
- Rekruttering
- Vanderbilt University Medical Center
-
Kontakt:
- Aaron Aday
-
Ledende efterforsker:
- Aaron Aday, MD
-
-
Texas
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Dallas, Texas, Forenede Stater, 75390
- Rekruttering
- University of Texas Southwestern Medical Center
-
Kontakt:
- Josh Beckman
-
Ledende efterforsker:
- Josh Beckman, MD
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Dallas, Texas, Forenede Stater, 75235
- Rekruttering
- Southwest Family Medicine
-
Ledende efterforsker:
- Chrisette Dharma, MD
-
Kontakt:
- Chrisette Dharma
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El Paso, Texas, Forenede Stater, 79905
- Rekruttering
- Texas Tech University Health Sciences El Paso
-
Kontakt:
- Debarata Mukherjee
-
Ledende efterforsker:
- Debarata Mukherjee, MD
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McKinney, Texas, Forenede Stater, 75069
- Rekruttering
- North Dallas Research Associates
-
Ledende efterforsker:
- M. Akram Khan, MD
-
Kontakt:
- M. Akram Khan, MD
-
-
Virginia
-
Norfolk, Virginia, Forenede Stater, 23507
- Rekruttering
- Sentara Norfolk General Hospital
-
Ledende efterforsker:
- David Dexter, MD
-
Kontakt:
- David Dexter
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Washington
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Seattle, Washington, Forenede Stater, 98195
- Rekruttering
- University of Washington Medical Center
-
Ledende efterforsker:
- Jake Hemingway, MD
-
Kontakt:
- Jake Hemingway
-
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Wisconsin
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Milwaukee, Wisconsin, Forenede Stater, 53226
- Rekruttering
- Medical College of Wisconsin
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Kontakt:
- Mitchell Dyer
-
Ledende efterforsker:
- Mitchell Dyer, MD
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-
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-
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Deventer, Holland
- Rekruttering
- Deventer Hospital
-
Kontakt:
- R.B.M. van Tongeren
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Ledende efterforsker:
- Bob van Tongeren, MD
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Doetinchem, Holland
- Rekruttering
- Slingeland Hospital
-
Kontakt:
- D.M. Scharn
-
Ledende efterforsker:
- Dirk Scharn, MD
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Gouda, Holland
- Rekruttering
- Groene Hart Ziekenhuis
-
Kontakt:
- Joris Blok
-
Ledende efterforsker:
- Joris Blok, MD
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Groningen, Holland
- Rekruttering
- University Medical Center Groningen
-
Kontakt:
- B.R. Saleem
-
Ledende efterforsker:
- Ben Saleem, MD
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Leiderdorp, Holland
- Rekruttering
- Alrijne Hospital
-
Kontakt:
- Boudewijn Brger van der Burg
-
Ledende efterforsker:
- Boudewijn Borger van der Burg, MD
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Maastricht, Holland
- Rekruttering
- Maastricht UMC+
-
Kontakt:
- Barend Mees
-
Ledende efterforsker:
- Barend Mees, MD
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Tilburg, Holland
- Rekruttering
- Elisabeth-TweeSteden Ziekenhuis
-
Kontakt:
- Maarten Dinkelman
-
Ledende efterforsker:
- Maarten Dinkelman, MD
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Utrecht, Holland
- Rekruttering
- University Medical Center Utrecht
-
Kontakt:
- Martin Teraa
-
Ledende efterforsker:
- Martin Teraa, MD
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-
-
-
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Basel, Schweiz
- Rekruttering
- University Hospital Basel, Angiology
-
Ledende efterforsker:
- Daniel Staub, MD
-
Kontakt:
- Ines Meurer
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Bellinzona, Schweiz
- Afsluttet
- Ospedale Regionale Bellinzona e Valli - Ente Ospedaliero Cantonale
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Fribourg, Schweiz
- Rekruttering
- HFR Fribourg
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Kontakt:
- Sandrine Foucras
-
Ledende efterforsker:
- Rolf Engelberger, MD
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Geneva, Schweiz
- Rekruttering
- Hôpitaux Universitaires de Genève
-
Kontakt:
- Nadège Koffi
-
Ledende efterforsker:
- Marc Righini, MD
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Zurich, Schweiz
- Rekruttering
- University Hospital Zurich, Clinic of Angiology
-
Kontakt:
- Rebecca Spescha
-
Kontakt:
- Eliane Probst
-
Ledende efterforsker:
- Stefano Barco, MD
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-
-
-
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Essen, Tyskland
- Rekruttering
- Universitätsklinikum Essen
-
Ledende efterforsker:
- Christos Rammos, MD
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Kontakt:
- Christos Rammos
-
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion criteria:
-
Age > 18 years
-
Symptomatic atherosclerotic LE PAD fulfilling at least one of the following:
a. Intermittent claudication with ankle/arm blood pressure ratio* (ABI ≤ 0.90) or artery stenosis ≥ 50% plus one of i. >1 vascular bed affected by atherosclerosis ii. Diabetes iii. Heart failure iv. Chronic kidney disease (eGFR < 60 mL/min/1.73 m2)
b. Rest pain (mostly in foot) OR necrosis of limb OR gangrene of limb (corresponding to either Fontaine stages 3 or 4 OR Rutherford Classification categories 4 to 6). All must have an ankle/arm blood pressure ratio* (ABI ≤ 0.90) OR artery stenosis ≥ 50%.
* In cases of incompressible ankle arteries, the presence of toe pressure ≤ 60 mm Hg or toe-brachial index ≤ 0.70 is acceptable
c. Revascularization defined as limb bypass surgery or endovascular revascularization procedures (irrespective of the specific device used), including percutaneous transluminal angioplasty/stent of iliac or infra-inguinal arteries or extra-anatomical bypass surgery
d. Leg or foot amputation for arterial vascular indications
-
Written or verbal informed consent from the patient
Exclusion Criteria:
- Contraindication to colchicine
- Long term requirement for colchicine for another clinical indication
- Active diarrhoea
- eGFR < 30 mL/min/1.73 m2
- Cirrhosis or severe chronic liver disease
- Woman who is pregnant, or breast-feeding or of child-bearing potential not protected by reliable contraception or is planning conception during the study
- Current or planned long term use of cyclosporine, verapamil, HIV protease inhibitors, azole antifungals, or macrolide antibiotics (with the exception of azithromycin)
- Patients who are deemed unlikely to return for follow-up
- Patients with life expectancy < 1 year
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Colchicine
Colchicine 0.5mg daily for the duration of the trial |
Colchicine 0.5 mg tablet daily Active drug and placebo are of the same appearance and are indistinguishable. All investigators, study personnel and patients will be blinded to drug treatment assignment. Trial treatment supplies must be stored in a secure, limited-access location under the storage conditions specified on the IP supply label.
Andre navne:
|
|
Placebo komparator: Colchicine-Placebo
Colchicine-Placebo daily |
Colchicine-Placebo tablet
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Major adverse cardiovascular and limb events (MACE or MALE)
Tidsramme: 3-5 years
|
This composite outcome consists of cardiovascular deaths, myocardial infarction, stroke, and severe limb ischemia that requires a vascular intervention (i.e., pharmacological reperfusion, endovascular or surgical revascularization) or a major vascular amputation (defined as ankle/transtibial amputation or higher) |
3-5 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Extended MALE
Tidsramme: 3-5 years
|
This composite outcome includes major adverse limb events (MALE) as well as revascularization for new or worsening claudication of new stenosis or occlusion detected on screening after a previous intervention |
3-5 years
|
|
Cardiovascular death
Tidsramme: 3-5 years
|
Death will be classified as cardiovascular or non-cardiovascular. All deaths with a clear cardiovascular or unknown cause will be classified as cardiovascular. Only deaths due to a documented non-cardiovascular cause (e.g., cancer) will be classified as non-cardiovascular. |
3-5 years
|
|
Myocardial infarction
Tidsramme: 3-5 years
|
Acute myocardial infarction (AMI) requires evidence of acute myocardial injury with clinical evidence of acute myocardial ischemia |
3-5 years
|
|
Stroke
Tidsramme: 3-5 years
|
Stroke requires the presence of acute focal or global* neurological dysfunction caused by brain or retinal vascular injury due to primary hemorrhage or infarction. |
3-5 years
|
|
Hospitalization
Tidsramme: 3-5 years
|
Admission to hospital for any reason |
3-5 years
|
|
Acute or chronic limb-threatening ischemia
Tidsramme: 3-5 years
|
This is defined as an episode severe limb ischemia that requires an acute vascular intervention (i.e., pharmacological reperfusion, endovascular or surgical revascularization) or a major vascular amputation (defined as at ankle or transtibial amputation or higher). |
3-5 years
|
|
All revascularization (coronary or cerebrovascular or lower limb or other peripheral revascularization)
Tidsramme: 3-5 years
|
Defined as coronary or cerebrovascular or lower limb or other peripheral revascularization |
3-5 years
|
|
Total vascular amputation
Tidsramme: 3-5 years
|
All vascular amputations |
3-5 years
|
|
Overall mortality
Tidsramme: 3-5 years
|
All cause (CV and non CV) deaths |
3-5 years
|
|
Any thrombosis or thromboembolism (arterial and venous)
Tidsramme: 3-5 years
|
All arterial and venous thromboembolism |
3-5 years
|
|
Fontaine Stage
Tidsramme: 3-5 years
|
This classification system grades the clinical presentation of patients to four stages of PAD |
3-5 years
|
|
Standard Assessment of Global Everyday Activities (SAGEA)
Tidsramme: 3-5 years
|
The Standard Assessment of Global Everyday Activities (SAGEA) is a 15 item tool to assess activities of daily living including higher executive function used in social situations, everyday activities and basic activities of daily living. Scores range from 0 to 24 with higher scores indicating poorer function.It is a 15 items questionnaire and the scores will range from 0, describing a very independent participant over a broad spectrum of activities, to 48 describing a very dependent participant |
3-5 years
|
|
Vascular Quality of Life Questionnaire-6 (VascQOL-6)
Tidsramme: 3-5 years
|
Six item vascular quality of life instrument: The total score is achieved by summarizing the score on each question, resulting in a score between 6 and 24. Higher value indicates better health status. |
3-5 years
|
|
EuroQol 5 Dimension 5 Level (EQ-5D-5L)
Tidsramme: 3-5 years
|
A survey that measures quality of life across 5 domains. Each domain is scored on a 5-level severity ranking that ranges from "no problems" to "extreme problems". |
3-5 years
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Occurrence of gastrointestinal toxicity (such as diarrhoea, nausea or vomiting) that results in study drug discontinuation
Tidsramme: 3-5 years
|
Safety outcome |
3-5 years
|
|
Muscle pain (myalgia or myositis), that results in study drug discontinuation
Tidsramme: 3-5 years
|
Safety outcome |
3-5 years
|
|
Infection (e.g., pneumonia) leading to hospitalization
Tidsramme: 3-5 years
|
Safety outcome |
3-5 years
|
|
New diagnosis of cancer
Tidsramme: 3-5 years
|
Safety outcome |
3-5 years
|
|
Renal insufficiency (defined as the need for dialysis or kidney transplant)
Tidsramme: 3-5 years
|
Other outcomes of interest |
3-5 years
|
|
Neuropathy leading to study drug discontinuation
Tidsramme: 3-5 years
|
Other outcomes of interest |
3-5 years
|
|
Neutropenia leading to study drug discontinuation
Tidsramme: 3-5 years
|
Other outcomes of interest |
3-5 years
|
|
Bleeding
Tidsramme: 3-5 years
|
Other outcomes of interest |
3-5 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Noel C Chan, MD, Population Health Research Institute, Hamilton, Ontario, Canada
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Cerebrovaskulære lidelser
- Hjernesygdomme
- Sygdomme i centralnervesystemet
- Sygdomme i nervesystemet
- Karsygdomme
- Hjerte-kar-sygdomme
- Patologiske processer
- Hjertesygdomme
- Infarkt
- Nekrose
- Åreforkalkning
- Åreforkalkning
- Arterielle okklusive sygdomme
- Perifere vaskulære sygdomme
- Myokardieiskæmi
- Iskæmi
- Patologiske tilstande, tegn og symptomer
- Slag
- Betændelse
- Perifer arteriel sygdom
- Myokardieinfarkt
- Heterocykliske forbindelser
- Farmaceutiske præparater
- Doseringsformer
- Alkaloider
- Colchicin
- Tabletter
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- LEADER-PAD
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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