- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00262834
Vorinostat in Treating Women Who Are Undergoing Surgery For Newly Diagnosed Stage I -III Breast Cancer
A Pilot Study Evaluating Surrogates of Response to Short Term Oral Suberoylanilide Hydroxamic Acid (SAHA) in Women With Newly Diagnosed Breast Cancer
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
PRIMARY OBJECTIVE:
I. Determine the safety and tolerability of vorinostat in women undergoing conventional surgery for newly diagnosed stage I-III breast cancer.
OULINE: This is a multicenter, pilot study.
Patients receive oral vorinostat twice daily on days -3 to 0. Approximately 2 hours after the final dose of vorinostat, patients undergo surgical resection of the tumor on day 0.
After completion of study treatment, patients are followed for 30 days.
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
-
-
Maryland
-
Baltimore, Maryland, États-Unis, 21287
- Johns Hopkins University/Sidney Kimmel Cancer Center
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- No prior or concurrent hormonal therapy for breast cancer
- Histologically confirmed breast cancer, stage I-III disease, scheduled to undergo definitive surgery or other primary treatment (e.g., preoperative/neoadjuvant systemic treatment) for breast cancer
- ECOG 0-2 OR Karnofsky 60-100%
- Absolute neutrophil count ≥ 1,500/mm^3
- Platelet count ≥ 100,000/mm^3
- Bilirubin normal
- AST and ALT ≤ 2.5 times upper limit of normal
- PT ≤ 14 seconds
- Creatinine normal
- No symptomatic congestive heart failure
- No unstable angina pectoris
- No cardiac arrhythmia
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- No ongoing or active infection
- No psychiatric illness or social situation that would preclude study compliance
- No other uncontrolled intercurrent illness
- No history of allergic reaction attributed to compounds of similar chemical or biologic composition to vorinostat
- At least 30 days since prior hormone replacement therapy (e.g., estrogen and/or progestin)
- Concurrent vaginal hormone preparations (e.g., vagifem or estring) allowed
- No concurrent birth control pills
- No prior radiotherapy to the ipsilateral breast
- No prior or concurrent radiotherapy for breast cancer
- No prior or concurrent novel therapy for breast cancer
- At least 14 days since prior valproic acid or another histone deacetylase inhibitor
- No other concurrent investigational agents
- No concurrent combination antiretroviral therapy for HIV-positive patients
- No other concurrent therapy for this cancer
- WBC ≥ 3,000/mm^3
Exclusion criteria:
- Patients must not be recieving any other investigational agents
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to SAHA.
- Patients may not be taking valproic acid or another histone deacetylase inhibitor for at least 2 weeks prior to initiating SAHA.
- Women who are pregnant.
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: Arm I
Patients receive oral vorinostat twice daily on days -3 to 0. Approximately 2 hours after the final dose of vorinostat, patients undergo conventional surgery of the tumor on day 0. After completion of study treatment, patients are followed for 30 days.
|
Given orally, conventional surgery to follow.
Autres noms:
Undergo conventional surgery
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Number of Participants With Adverse Events
Délai: After 3 days of vorinostat
|
Participants were evaluated for adverse events due to vorinostat to assess if it was safe to give the drug prior to surgery.
17 of 25 participants who received vorinostat experienced at least 1 adverse event believed to be related to the study drug; no adverse events were severe, and the treatment was considered safe.
|
After 3 days of vorinostat
|
Change in Tissue Proliferation After 3 Days of Treatment
Délai: After 3 days of vorinostat
|
Change in Ki-67 (a marker of tissue proliferation) by IHC compared to baseline in the treated (22 evaluable samples) or untreated patients (15 evaluable samples) were analyzed between groups.
Ki-67 is a protein in cells that increases as cellsprepare to divide into new cells.
A staining process can measure the percentage of tumor cells that are positive for Ki-67.
The more positive cells there are, the more quickly they are dividing and forming new cells.
|
After 3 days of vorinostat
|
Change in Tissue Apoptosis After 3 Days of Treatment
Délai: Baseline and after 3 day of vorinostat
|
Change in cleaved caspase-3 (a marker of tissue apoptosis) by IHC compared to baseline in the treated (19 evaluable samples) or untreated patients (12 evaluable samples) were analyzed between groups.
Cleaved caspase-3 is a protein in cells involved in apoptosis (cell death).
|
Baseline and after 3 day of vorinostat
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Change in Tissue Histone Acetylation After 3 Days of Treatment
Délai: Baseline and after 3 day of Vorinostat
|
To evaluate change from baseline in tissue histone acetylation in patients with primary breast cancer who received three days of Short Term Oral Suberoylanilide Hydroxamic Acid (SAHA) 300 mg PO bid immediately prior to definitive breast surgery or other primary treatment.
This is measured by Cumulative Methylation Index, which is reported as the sum of all %M for all genes.
%M= (methylated copies divided by methylated + unmethylated copies) x 100.
|
Baseline and after 3 day of Vorinostat
|
Change in Blood (Peripheral Blood Mononuclear Cells) Histone Acetylation After 3 Days of Treatment
Délai: Baseline and after 3 day of Vorinostat
|
To evaluate baseline and change in histone acetylation in polymononuclear cells in patients with primary breast cancer who received three days of SAHA 300 mg PO bid immediately prior to definitive breast surgery or other primary treatment.
|
Baseline and after 3 day of Vorinostat
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Vered Stearns, Johns Hopkins University/Sidney Kimmel Cancer Center
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 (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
Autres numéros d'identification d'étude
- NCI-2009-00098 (Identificateur de registre: CTRP (Clinical Trial Reporting Program))
- P30CA006973 (Subvention/contrat des NIH des États-Unis)
- U01CA070095 (Subvention/contrat des NIH des États-Unis)
- 6914 (Autre identifiant: CTEP)
- CDR0000445404 (Autre identifiant: Clinical Data Repository (CT.gov))
- SKCCC J0504 (Autre identifiant: Johns Hopkins University/Sidney Kimmel Cancer Center)
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 .
Essais cliniques sur Cancer du sein
-
AstraZenecaRecrutementAdv Solid Malig - H&N SCC, ATM Pro / Def NSCLC, Gastric, Breast and Ovarian CancerEspagne, États-Unis, Belgique, Royaume-Uni, France, Hongrie, Canada, Corée, République de, Australie
Essais cliniques sur vorinostat
-
Peter MacCallum Cancer Centre, AustraliaGlaxoSmithKline; Merck Sharp & Dohme LLCRésiliéLymphome folliculaire | Lymphome à cellules du manteau | Lymphome de la zone marginaleAustralie
-
Groupe Francophone des MyelodysplasiesMerck Sharp & Dohme LLCRésilié
-
Merck Sharp & Dohme LLCComplété
-
Virginia Commonwealth UniversityRetiré
-
Memorial Sloan Kettering Cancer CenterNational Cancer Institute (NCI)Complété
-
Memorial Sloan Kettering Cancer CenterNational Cancer Institute (NCI)ComplétéLymphome | Leucémie | Cancer de l'intestin grêle | Cancer de la prostate | Tumeur solide adulte non précisée, protocole spécifique | Myélome multiple et néoplasme plasmocytaireÉtats-Unis
-
National Center for Tumor Diseases, HeidelbergMerck Sharp & Dohme LLC; University Hospital HeidelbergComplétéEnfants atteints d'une tumeur solide récidivante, d'un lymphome ou d'une leucémieAllemagne
-
University of CalgaryInconnueÉpilepsie réfractaireCanada
-
Merck Sharp & Dohme LLCComplété
-
Merck Sharp & Dohme LLCComplété