- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02592746
A Study of Palbociclib With Exemestane Plus GnRH Versus Capecitabine in Premenopausal Women With HR+ MBC
A Phase II Randomized Study of Palbociclib in Combination With Exemestane Plus GnRH Versus Capecitabine in Premenopausal Women With Hormone Receptor-Positive Metastatic Breast Cancer
Despite recent advances for the treatment of post-menopausal hormone receptor-positive BC, in the last decade there was no major improvement of hormonal therapy specifically for premenopausal metastatic breast cancer. The median age of breast cancer is much younger, and the proportion of young breast cancer (YBC) patients (less than 40) including premenopausal women is much higher, in Asia, including Korea.
Capecitabine, the comparator in this trial, is an orally-administered fluoropyrimidine derivative and has shown high efficacy and low toxicity in metastatic breast cancer patients. Palbociclib is a CDK4/6 inhibitors, in combination with endocrine therapy showed marked advance in hormone receptor-positive MBC in the post-menopausal setting. After a median follow-up of 16.5 months, preliminary results from Part 1 of this Phase 2 trial suggest that the combination of PD-0332991 with letrozole is superior to letrozole alone, and improved objective response and disease control rates (52% vs 32% and 76% vs 47%, respectively) in patients treated with the combination. These remarkable results may contribute to have much benefit with endocrine therapy for premenopausal women. Most importantly, recent PALOMA-3 trial revealed superior results of adding palbociclib to fulvestrant (median PFS 9.2 vs 3.8 months, P<0.001).
Based on these rational backgrounds, the purpose of this phase II study is to assess the safety and the clinical anti-tumor activity of exemestane plus goserelin acetate in combination with palbociclib vs capecitabine in premenopausal hormone receptor-positive advanced breast cancer patients
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Anticipé)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Seoul, Corée, République de, 135-710
- Samsung Medical Center
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Seoul, Corée, République de
- Samsung Medical Center
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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:
- Histologically confirmed metastatic breast cancer with measurable or evaluable disease: Patients who have progressed on distant metastatic sites after curative surgery or have stage IV breast cancer at diagnosis
- Age > 19 years
- ECOG performance status 0 - 2
- Patient has HER2-negative breast cancer with IHC and/or FISH (or SISH, CISH) Patient has ER positive and/or PgR positive breast cancer by local laboratory testing
Patient is premenopausal. Premenopausal status is defined as either:
A. Patient had last menstrual period within the last 12 months B. If within three months of tamoxifen (tamoxifen) taking, C. In case of chemotherapy induced amenorrhea, the serum FSH ≤40IU/l
- A. Patient who have stage IV breast cancer at diagnosis, allow disease that progressed after 1st line chemotherapy. B. Patient who have stage IV breast cancer at diagnosis, allow disease that progressed after tamoxifen or goserelin. C. In case of recur/metastatic breast cancer, allow disease that progressed after 12 month of completion of neo/adjuvant chemotherapy .
- Urine or serum HCG test must be negative.
- Adequate bone marrow function (≥ ANC 1,500/ul, ≥ platelet 100,000/ul, ≥ Hemoglobin 9.0 g/dl)
- Adequate renal function (≤ serum creatinine 1.5 mg/dl or CCr ≥ 50 ml/min)
- Adequate liver function (≤ serum bilirubin 1.5 mg/dl, ≤ AST/ALT x 3 upper normal limit)
- Patients who were already established on bisphosphonate therapy may continue on bisphosphonates.
- Patients agreed to use effective contraception or not of childbearing potential
- Written informed consent
- Consent to biomarker analysis.
Exclusion Criteria:
- Postmenopausal women
- Serious uncontrolled intercurrent infections
- Serious intercurrent medical or psychiatric illness, including active cardiac disease
- Pregnancy or breast feeding
- Second primary malignancy(except in situ carcinoma of the cervix or adequately treated nonmelanomatous carcinoma of the skin or resected thyroid papillary carcinoma or other malignancy treated at least 5 years previously with no evidence of recurrence)
- Patients has received previous endocrine treatments such as, aromatase inhibitor, exemestane in the metastatic setting
- Patients has received previous treatment with CDK 4/6 inhibitors, mTOR inhibitors, PIK3CA inhibitors or capecitabine
- No symptomatic visceral metastasis
- Known brain metastases unless treated and stable
- Clinically significant uncontrolled conditions including, known active hepatitis B or hepatitis C.
- QTc interval > 480 msec, family or personal history of long or short QT syndrome, or known history of QTc prolongation or Torsade de Pointes.
- Known positive testing for human immunodeficiency virus or acquired immune deficiency syndrome.
- Unable to swallow and retain oral medication.
- Treatment radiotherapy within 4 weeks of the study
- Use of any investigational drug within 4 weeks of the study
- Treatment with chemotherapy within 3 weeks or hormone therapy within 2 weeks of the study
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Comparateur actif: Capécitabine
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Capecitabine 1,250mg/m2 bid orally form day1 to day 14 q 3weeks
Autres noms:
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Expérimental: Palbociclib + Exemestane + GnRH agonist
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Palbociclib 125mg, orally once daily on D1 to D21 followed by 7days off
Autres noms:
Exemestane 25mg, orally once daily
Autres noms:
Leuprolide Acetate 3.75mg SC q 4weeks
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
---|---|
Progression free survival (PFS) in patients with metastatic breast cancer who received palbociclib plus exemestane with goserelin versus capecitabine
Délai: 1year
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1year
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Collaborateurs et enquêteurs
Parrainer
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
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 (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies de la peau
- Tumeurs
- Tumeurs par site
- Maladies du sein
- Tumeurs mammaires
- Effets physiologiques des médicaments
- Mécanismes moléculaires de l'action pharmacologique
- Inhibiteurs d'enzymes
- Antimétabolites, Antinéoplasique
- Antimétabolites
- Agents antinéoplasiques
- Hormones, substituts hormonaux et antagonistes hormonaux
- Agents antinéoplasiques, hormonaux
- Inhibiteurs de protéine kinase
- Antagonistes hormonaux
- Inhibiteurs de l'aromatase
- Inhibiteurs de la synthèse des stéroïdes
- Antagonistes des œstrogènes
- Agents de contrôle de la reproduction
- Agents de fertilité, femme
- Agents de fertilité
- Capécitabine
- Palbociclib
- Leuprolide
- Exémestane
Autres numéros d'identification d'étude
- 2015-08-042
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 .
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