- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02724371
Une étude sur l'innocuité et l'efficacité des implants mammaires à profil ultra élevé MemoryGel de grande taille Mentor chez des sujets subissant une reconstruction mammaire primaire ou une reconstruction de révision (Athena)
Une étude de l'innocuité et de l'efficacité des implants mammaires à mémoire de forme ultra-haute Mentor lisses et texturés de plus grande taille chez les sujets qui subissent une reconstruction mammaire primaire ou une reconstruction de révision
The study will evaluate the long-term safety and effectiveness with the Mentor MemoryGel® Larger Size Ultra High Profile (UHP-L) Breast Implants.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Subjects, whose body shape is suited to a larger size implant than are currently available, will have their breasts reconstructed using the UHP-L Breast Implants either for the first time after a full mastectomy or as a revision of a previous breast reconstruction.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Alabama
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Montgomery, Alabama, États-Unis, 36117
- Plastic Surgery Associates of Montgomery
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Arizona
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Phoenix, Arizona, États-Unis, 85028
- Mosharrafa Plastic Surgery
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Phoenix, Arizona, États-Unis, 85054
- Mayo Clinic Arizona - Scottsdale/Phoenix (MCSB)
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Scottsdale, Arizona, États-Unis, 85260
- Andres Plastic Surgery
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California
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Bakersfield, California, États-Unis, 93301
- Adventist Health Bakersfield
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Burbank, California, États-Unis, 91505
- Susan E Downey MD, Inc
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Los Gatos, California, États-Unis, 95032
- Liu Plastic Surgery
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Stanford, California, États-Unis, 94305
- Stanford University School of Medicine
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Georgia
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Atlanta, Georgia, États-Unis, 30342
- Buckhead Plastic Surgery, P.C
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Savannah, Georgia, États-Unis, 31405
- Georgia Institute of Plastic Surgery
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Indiana
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Mishawaka, Indiana, États-Unis, 46545
- The Centre, PC
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Iowa
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Iowa City, Iowa, États-Unis, 52242
- University of Iowa Hospitals & Clinics
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Kansas
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Kansas City, Kansas, États-Unis, 66160
- The University of Kansas
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Minnesota
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Minneapolis, Minnesota, États-Unis, 55407
- Abbott Northwestern Hospital
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Missouri
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St Louis, Missouri, États-Unis, 63110
- Washington University School of Medicine
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New York
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New York, New York, États-Unis, 10029
- The Mount Sinai Medical Center
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Ohio
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Centerville, Ohio, États-Unis, 45458
- Plastic Surgery Institute of Dayton
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Cincinnati, Ohio, États-Unis, 45227
- The Plastic Surgery Group
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Cleveland, Ohio, États-Unis, 44195
- The Cleveland Clinic
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Columbus, Ohio, États-Unis, 43212
- The Ohio State University Plastic Surgery
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Oregon
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Portland, Oregon, États-Unis, 97210
- Legacy Good Samaritan Medical Center
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Pennsylvania
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Bala-Cynwyd, Pennsylvania, États-Unis, 19087
- Paul Glat, MD, PC
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Philadelphia, Pennsylvania, États-Unis, 19104
- Hospital of the University of Pennsylvania
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Tennessee
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Alcoa, Tennessee, États-Unis, 37701
- The Center for Dermatology and Plastic Surgery at Springbrook
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Chattanooga, Tennessee, États-Unis, 37403
- The Plastic Surgery Group PC
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Nashville, Tennessee, États-Unis, 37232
- Vanderbilt University Medical Center
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Texas
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Houston, Texas, États-Unis, 77030
- Houston Methodist Hospital
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Houston, Texas, États-Unis, 77030
- The University of Texas MD Anderson Cancer Center
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Temple, Texas, États-Unis, 76508
- Baylor Scott & White Health
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Virginia
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Charlottesville, Virginia, États-Unis, 22903
- UVA Health System
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Subject is female and is at least 18 years old
- A candidate for:
- Primary breast reconstruction in women at least 18 years old with surgically absent breast tissue (two-stage reconstruction [tissue expanders utilized with or without the use of human acellular dermal matrices (ADM), limited to AlloDerm® and FlexHD® PLIABLE, utilized in a prior surgery to expand tissue for study device placement] to replace breast tissue post-mastectomy)
- Revision surgery in women at least 18 years old with surgically absent breast tissue (previous reconstruction with silicone-filled or saline-filled implants or revision reconstruction requiring expansion surgery prior to surgery for study device implantation, with or without the use of human acellular dermal matrices (ADM), limited to AlloDerm® and FlexHD® PLIABLE, utilized in a prior surgery to expand tissue for study device placement)
- Subject understands and signs the Informed Consent
- Subject agrees to return device to Mentor if device is explanted
- Subject agrees to comply with follow-up procedures, including returning for all follow-up visits
- Physician determines implant volume appropriate for the patient taking into account the subject's BMI and chest width
Exclusion Criteria:
- Subject is pregnant at time of enrollment
- Subject is a current smoker, or has smoked within 3 months prior to enrollment, or plans to resume smoking within 3 months post-enrollment
- Currently has uncontrolled diabetes (at time of screening or enrollment)
- Has nursed a child within 3 months of study enrollment
- Confirmed or suspected diagnosis of the following rheumatological autoimmune diseases or immune compromised status: SLE, Sjogren's syndrome, scleroderma, polymyositis, or any connective tissue disorder, rheumatoid arthritis, crystalline arthritis, infectious arthritis, spondyloarthropathies, any other inflammatory arthritis, fibromyalgia, or chronic fatigue syndrome
- Currently has a condition that could compromise or complicate wound healing. Note, obesity alone is not an exclusion. All surgical risk factors (obesity, diabetes, smoking history, and prior radiation) should be considered in totality for proper subject selection
- Infection or abscess anywhere in the body
- Demonstrates tissue characteristics that are clinically incompatible with successful use of a breast implant (e.g. inadequate tissue or compromised vascularity)
- Possesses any condition, or is under treatment for any condition which, in the opinion of the investigator and/or consulting physicians(s), may constitute an unwarranted surgical risk
- Anatomic or physiologic abnormality that could lead to significant postoperative adverse events
- Demonstrates characteristics that are unrealistic/unreasonable with the risks involved with the surgical procedure
- Untreated active, or inappropriately/inadequately treated breast malignancy, without surgical treatment
- Anticipated need for use of ADM/mesh at the time of implant or implant exchange
- Subject is HIV positive
- Works for Mentor or the study doctor or is directly related to anyone who works for Mentor or the study doctor
- Implanted metal or metal devices that make a MRI scan prohibitive, history of claustrophobia or other condition that would make a MRI scan prohibitive
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Non randomisé
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Primary Breast Reconstruction
Participants who meet the requirements for primary breast reconstruction (have not had previous silicone or saline breast implants, not including tissue expanders) and have been implanted with Mentor Larger Size MemoryGel Ultra High Profile Breast implants |
The Mentor smooth larger size MemoryGel® Ultra High Profile (UHP-L) breast implants are large round silicone gel-filled breast implants. The devices are made with cross linked layers of silicone to provide the prosthesis with elasticity and integrity.
Autres noms:
|
|
Expérimental: Revision Breast Reconstruction
Participants who meet the requirements for revision breast reconstruction (have had previous silicone or saline breast implants) and have been implanted with Mentor Larger Size MemoryGel Ultra High Profile Breast implants |
The Mentor smooth larger size MemoryGel® Ultra High Profile (UHP-L) breast implants are large round silicone gel-filled breast implants. The devices are made with cross linked layers of silicone to provide the prosthesis with elasticity and integrity.
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
Kaplan-Meier sur 10 ans Taux d'incidence cumulé estimé d'occurrence de toute réopération
Délai: 10 années
|
10 années
|
|
Estimation du taux d'incidence cumulatif d'occurrence de la contracture capsulaire de Baker III, IV selon Kaplan-Meier sur 10 ans
Délai: 10 ans
|
10 ans
|
|
Estimation du taux d'incidence cumulatif d'occurrence d'infection selon Kaplan-Meier sur 10 ans
Délai: 10 ans
|
10 ans
|
|
Kaplan-Meier sur 10 ans Taux d'incidence cumulé estimé d'occurrence d'explantation avec ou sans remplacement
Délai: 10 années
|
10 années
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Medical Director, Mentor Worldwide, LLC
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimé)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- MEN-15-001
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
The data sharing policy of Johnson & Johnson Innovative Medicine is available at innovativemedicine.jnj.com/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .