- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT01695057
Vorinostat Before Surgery in Treating Patients With Triple-Negative Breast Cancer
A Pilot Clinical Trial to Evaluate the Biological Activity of HDAC (Histone Deacetylase Transferases) Inhibition on ER and PR Expression in Triple Negative Invasive Breast Cancer
Studieöversikt
Status
Intervention / Behandling
Detaljerad beskrivning
PRIMARY OBJECTIVES:
I. To evaluate the ability of histone deacetylase (HDAC) inhibition using suberoylanilide hydroxamic acid (SAHA) (vorinostat) to induce expression of the estrogen receptor (ER) and progesterone receptor (PR) genes in solid human triple negative invasive breast cancer.
OUTLINE:
Patients receive vorinostat 400 mg daily orally (PO) on days 1-21 followed by surgery within 14 days.
Studietyp
Fas
- Inte tillämpbar
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Resectable tumor measuring 2cm or more
- Histologically documented, newly diagnosed, triple negative invasive breast cancer characterized by 0% immunohistochemistry (IHC) nuclear staining for ER-alpha, 0% IHC nuclear staining for PR-alpha, and no amplification of human epidermal growth factor receptor 2 (HER2)/neu by fluorescent in situ hybridization (FISH) using institutional standard; standard IHC assays for ER and PR use antibodies to ER-alpha and PR-alpha and PR-beta
- Southwest Oncology Group (SWOG) performance status of less than or equal to 1
- Absolute neutrophil count (ANC) >= 1500/uL
- Hemoglobin (Hgb) >= 9 g/dL
- Platelets >= 100,000/uL
- Aspartate aminotransferase (AST)/serum glutamic oxaloacetic transaminase (SGOT) and alanine aminotransferase (ALT)/serum glutamic pyruvate transaminase (SGPT) =< 2.5 x upper limit of normal (ULN) or =< 5.0 x ULN in patients with liver metastases
- Creatinine =< 2.0 mg/dL or calculated creatinine clearance >= 50 ml/min
- Albumin >= 3 g/dL
- Potassium >= lower limit normal (LLN)
- Phosphorous >= LLN
- Calcium >= LLN
- Magnesium > LLN
- Women of childbearing potential must have a negative serum or urine pregnancy test performed within 7 days prior to start of treatment
- Accessible for treatment and follow-up
- Written informed consent prior to study entry
Exclusion Criteria:
- HER2/neu amplification by FISH
- Concurrent neoadjuvant anti-cancer treatment with chemotherapy, endocrine therapy, biologically targeted therapy or radiotherapy
- Known hypersensitivity to SAHA
- Preexisting hepatic impairment or renal impairment
- Intent to receive additional neoadjuvant therapy prior to surgery
- Concurrent use of an HDAC inhibitor or hydralazine
- Known diagnosis of human immunodeficiency virus (HIV) infection
- Major surgery < 4 weeks prior to starting study drug
- Pregnant or breastfeeding or female of reproductive potential not using an effective method of birth control
- Other concurrent severe, uncontrolled infection or intercurrent illness, including but not limited to ongoing or active infection or psychiatric illness/social situations that would limit compliance with study requirements
- Prior antiestrogens (selective estrogen receptor modulator [SERM] or aromatase inhibitors) within 6 months of study entry
- Underlying medical, psychiatric or social conditions that would preclude patient from receiving treatment
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Treatment (vorinostat and surgery)
Patients receive vorinostat 400 mg daily PO on days 1-21 followed by surgery within 14 days.
|
Korrelativa studier
Genomgå kirurgi
Givet PO
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Combined PR/ER response
Tidsram: 21 days
|
The proportion of patients who achieve sufficient deacetylation of ER and PR will be estimable with a standard error no greater than +/- 0.05.
The proportion of patients who exhibit a sufficient change in ER or PR expression can be estimated with similar precision.
In addition, paired t-tests and McNamaraâs test will be used to evaluate whether the effect of vorinostat on deacetylation status or gene expression differs between ER or PR, and linear regression analysis will be used to evaluate the association between deacetylation changes and corresponding expression changes in ER and PR genes.
|
21 days
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Grade 3 or 4 toxicities using National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0
Tidsram: Within 3 days prior to surgery
|
The toxicities observed will be summarized in terms of type (organ affected or laboratory determination such as absolute neutrophil count), severity (by NCI Common Toxicity Criteria v4.0 and nadir or maximum values for the laboratory measures), time of onset (i.e.
week of treatment), duration, and reversibility or outcome.
|
Within 3 days prior to surgery
|
Samarbetspartners och utredare
Samarbetspartners
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 1B-10-10
- NCI-2012-01612 (Registeridentifierare: CTRP (Clinical Trial Reporting Program))
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