- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01227577
CMR Rate of Newly Diagnosed CML-CP Patients Treated With Nilotinib (MACS1428)
A Single-arm, Open-label, Multi-center Study of Complete Molecular Response (CMR) in Adult Patients With Newly Diagnosed Philadelphia Chromosome Positive (Ph+) Chronic Myelogenous Leukemia in Chronic Phase (CML-CP)
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- Phase 4
Contacts et emplacements
Lieux d'étude
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California
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Anaheim, California, États-Unis, 92801
- Pacific Cancer Medical Center, Inc.
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Burbank, California, États-Unis, 91505-6866
- Providence St. Joseph Medical Center Roy&Patricia Disney Fam Cancer
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Concord, California, États-Unis, 94520
- Bay Area Cancer Research Dept.ofBayAreaCancerResearch
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Yorba Linda, California, États-Unis, 92886
- St. Jude Heritage Medical Group Virginia Crosson Cancer Center
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Florida
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Jacksonville, Florida, États-Unis, 32256
- Sarah Cannon Research Institute SCRI
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Miami, Florida, États-Unis, 33176
- Advanced Medical Specialties
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New Port Richey, Florida, États-Unis, 34652
- Pasco Hernando Oncology
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Georgia
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Augusta, Georgia, États-Unis, 30912
- Georgia Regents University MedCollege of GA Cancer Ctr 2
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Illinois
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Chicago, Illinois, États-Unis, 60640
- Louis A. Weiss Memorial Hospital
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Chicago, Illinois, États-Unis, 60612
- Stroger Cook County Hospital Division of Hematology & Onc
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Indiana
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Beach Grove, Indiana, États-Unis, 46107
- Indiana Blood and Marrow Institute
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Kansas
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Witchita, Kansas, États-Unis, 67214-3728
- Cancer Center of Kansas
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Louisiana
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New Orleans, Louisiana, États-Unis, 70115
- LSU HEALTH SCIENCES CENTER/ LSU SCHOOL OF MEDICINE Feist-Weiller Cancer Center(3)
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Maryland
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Baltimore, Maryland, États-Unis, 21201
- University of Maryland
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Massachusetts
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Boston, Massachusetts, États-Unis, 02115
- Dana Farber Cancer Institute
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Michigan
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Detroit, Michigan, États-Unis, 48202
- Henry Ford Hospital
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Missouri
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St. Louis, Missouri, États-Unis, 63110
- St. Louis University Cancer Center
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Nebraska
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Omaha, Nebraska, États-Unis, 68198
- University of Nebraska Medical Center University of Nebraska Med Ctr
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New Jersey
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Hackensack, New Jersey, États-Unis, 07601
- Hackensack University Medical Center Dept.of HackensackUniv.MedCtr.
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New York
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Bronx, New York, États-Unis, 10467
- Montefiore Medical Center
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Rochester, New York, États-Unis, 14642
- University of Rochester Medical Ct James P Wilmot Cancer Ctr
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North Carolina
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Durham, North Carolina, États-Unis, 27710
- Duke University Medical Center Duke University Med Ctr
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Oregon
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Portland, Oregon, États-Unis, 97201
- Oregon Health & Science University
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South Carolina
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Greenville, South Carolina, États-Unis, 29605
- Cancer Centers of the Carolinas Cancer Center
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Tennessee
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Chattanooga, Tennessee, États-Unis, 37404
- Chattanooga Oncology and Hematology Assoicates, PC Chattanooga Oncology
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Germantown, Tennessee, États-Unis, 38138
- The Jones Clinic
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Nashville, Tennessee, États-Unis, 37203
- Tennessee Oncology Sarah Cannon Research Inst.
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Texas
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Dallas, Texas, États-Unis, 75204
- Baylor Research Institute Baylor Research Institute (17)
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Houston, Texas, États-Unis, 77090
- Millennium Oncology
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Houston, Texas, États-Unis, 77024
- Oncology Consultants Oncology Consultants, P.A.
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Virginia
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Charlottesville, Virginia, États-Unis, 22908
- University of Virginia
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Washington
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Everett, Washington, États-Unis, 98201
- Providence Regional Cancer Partnership
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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:
Patients with Ph+ CML-CP within 3 months of diagnosis. Male or female patients' ≥ 18 years of age. Patients must have adequate end organ function.
Exclusion Criteria:
Previously documented T315I mutation. Other CML treatment is an exclusion criteria with the following exception: While awaiting study start, patients may be treated with anagrelide (no treatment duration limit), hydroxyurea (no treatment duration limit), and/or up to a 14 day supply of a tyrosine kinase inhibitor (TKI) approved by the FDA for frontline treatment. Patients taking a TKI prior to study entry must have at least a one day washout from their last dose of medication and have recovered from any side effects of such therapy.
Impaired cardiac function as defined by the protocol. Patients with contraindications to receiving nilotinib, including concomitant medications.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Nilotinib
Participants received 300 mg twice daily (b.i.d.).
Dose increases to 400 b.i.d. were permitted, per Investigator's discretion.
|
Nilotinib was supplied as 150 mg and 200 mg hard gelatin capsules.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Number of Participants With Confirmed Complete Molecular Response (CMR)
Délai: 4 years
|
CMR was defined as at least 4.5 log reduction of breakpoint cluster region gene/Abelson proto-oncogene (Bcr-Abl) transcipts from the standardized baseline on the international scale (equivalent to Bcr-Abl <=0.0032%
IS) with a minimum of 25,614 ABL control copies.
CMR was to be confirmed by a second polymerase chain reaction (PCR) sample drawn 3 months later where the results should be less than or equal to 0.0032% with a minimum of 25,614 Abelson proto-oncogene (ABL) control copies.
|
4 years
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Number of Participants With Complete Cytogenetic Response (CCyR) and Major Molecular Response (MMR)
Délai: 4 years
|
CCyR was defined as 0% Philadelphia chromosome-positive (Ph+) metaphases in the bone marrow. MMR was defined as a 3 log reduction of Bcr-Abl transcripts from the standardized baseline on the international scale (equivalent to Bcr-Abl ≤ 0.1% IS). Bcr-Abl transcripts assessed by peripheral blood quatitative real time polymerase chain reaction (RQ-PCR) were used for the determination of all molecular responses. |
4 years
|
|
Time to CMR, CCyR and MMR
Délai: 4 years
|
Time to CMR, CCyR, and MMR was defined as the time from the date of enrollment to the date of first documented CMR, CCyR and MMR, respectively.
|
4 years
|
|
Duration of CMR, CCyR and MMR
Délai: 4 years
|
Duration of CMR, CCyR and MMR were defined as the time from the first date of achievement of the response to the date of first documented loss of the response.
|
4 years
|
|
Number of Participants With Progression to Accelerated Phase/Blastic Crisis (AP/BC)
Délai: 4 years
|
Progression to AP/BC is defined as loss of CCyR, MMR, and CMR and was summarized by frequencies and percentages.
|
4 years
|
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Time to Progression of AP/BC
Délai: 4 years
|
Time to progression of AP/BC was defined as the time from the date of the first dose of study drug to the date of first documented progression of AP/BC.
|
4 years
|
|
Number of Participants With Loss of CCyR, MMR and CMR
Délai: 4 years
|
Rate of loss of CMR was defined as an increase in the Bcr-Abl transcripts to greater than 0.0032% IS.
Rate of loss of CCyR was defined as an increase in the Ph+ bone marrow cells to greater than 0%.
Rate of loss of MMR was defined as an increase in the Bcr-Abl transcripts to greater than 0.1% IS.
|
4 years
|
|
Number of Participants With CMR Who Were Dosed to 400 mg b.i.d.
Délai: 4 years
|
CMR was defined as at least 4.5 log reduction of breakpoint cluster region gene/Abelson proto-oncogene (Bcr-Abl) transcipts from the standardized baseline on the international scale (equivalent to Bcr-Abl <=0.0032%
IS) with a minimum of 25,614 ABL control copies.
CMR was to be confirmed by a second polymerase chain reaction (PCR) sample drawn 3 months later where the results should be less than or equal to 0.0032% with a minimum of 25,614 Abelson proto-oncogene (ABL) control copies.
|
4 years
|
|
Event-free Survival, Progression-free Survival and Overall Survival
Délai: 4 years
|
Event-free survival was defined as the time from the date of enrollment to the date of first occurrence of any of the following: loss of Complete Hematological Response (CHR), loss of CCyR, loss of Partial Cytogenetic Response (PCyR), progression to the accelerated phase or blast crisis, and death from any cause.
Progression-free survival was defined as the time from the date of enrollment to the date of first occurrence of any of the following: progression to the accelerated phase or blast crisis, death, and loss of CMR.
Overall survival was defined as the time from the date of enrollment until death due to any cause.
|
4 years
|
Collaborateurs et enquêteurs
Parrainer
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- CAMN107AUS28
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