Multicenter Study of Pharmacokinetic-Guided Docetaxel in Breast Cancer Patients Receiving Docetaxel and Cyclophosphamide
Multicenter Study Investigating Utilization of Pharmacokinetic(PK)-Guided Docetaxel in Senior Adult Breast Cancer Patients Receiving Docetaxel and Cyclophosphamide (TC) Chemotherapy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
-
-
Florida
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Tampa, Florida, Forenede Stater, 33612
- H. Lee Moffitt Cancer Center and Research Institute
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Must have histologically confirmed localized or locally advanced breast cancer for which the treatment plan includes chemotherapy with 4 cycles of standard TC (docetaxel 75 mg/m^2 and cyclophosphamide 600mg/m^2)
- Age >/= 65 years (Senior adult focused study given increased risk for toxicity)
- Participants must be female
- Eastern Cooperative Oncology Group (ECOG) performance status <2
- Must have normal organ and marrow function
- No pre-existing neuropathy grade > 1 per the NCI Common Toxicity Criteria for Adverse Effects (CTCAE) version 4.0
- Be postmenopausal (defined as amenorrheic for at least 12 months)
- Must be informed of the investigational nature of this study and be willing to provide written informed consent in accordance with Institutional guidelines and Good Clinical Practice (GCP) indicating that they understand the purpose of and procedures required for the study and are willing to participate prior to the beginning of any specific study procedures.
Exclusion Criteria:
- Have uncontrolled illness (including, but not limited to, ongoing or active infection, congestive heart failure, angina pectoris, or cardiac arrhythmia) that would limit compliance with study requirements
- Have psychiatric illness that would limit compliance with study requirements
- Have history of allergic reactions attributed to compounds of similar chemical or biologic composition to taxanes (docetaxel or paclitaxel) or cyclophosphamide
- Have known seropositivity for human immunodeficiency virus, hepatitis C virus, hepatitis B surface antigen, or syphilis. Does not require serologic confirmation as a study procedure.
- Not willing to follow protocol requirements or to give informed consent
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Standard of Care + Surveys
Standard of Care Docetaxel and Cyclophosphamide (TC) Chemotherapy + Surveys.
TC Regimen with Function Assessment of Cancer Therapy (FACT) Surveys.
All participants will receive TC for cycle 1 with subsequent cycles repeated every 3 weeks for a total of 4 cycles.
All initial dosing will be based on actual body weight and height.
Participants will receive up to 4 doses of chemotherapy.
Following their 4th dose of chemotherapy, or the last dose of chemotherapy in which blood level monitoring was performed, participants will be assessed for side effects from the chemotherapy and complete their final written 53 question survey about their quality of life.
|
Pharmacokinetic(PK)-guided docetaxel.
Cycle 1: 75 mg/m^2, intravenously (IV) on Day 1 for 60 minutes.
Beginning with cycle 2, the docetaxel dose will be individually adjusted before each cycle.
Andre navne:
Cycle 1: 600 mg/m^2, via IV on Day 1 for 30 minutes.
The cyclophosphamide dose will not be changed unless dictated by toxicity.
Andre navne:
Participants will complete the FACT-Taxane and FACT-Breast quality of life assessment written surveys at baseline, during each chemotherapy cycle, and 3-5 weeks following the last cycle in which PK monitoring was performed.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Rate of Achieving Targeted Area Under the Curve (AUC)
Tidsramme: Cycle 4 - Up to 6 months
|
Rate of PK guided dosing of docetaxel chemotherapy improving the ability to achieve a targeted AUC ( 2.5-3.7 mg*hr/L) within 4 cycles of therapy in patients > 65 years of age with breast cancer receiving TC (docetaxel and cyclophosphamide) as compared with historical non-PK guided therapy from patients receiving a similar regimen.
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Cycle 4 - Up to 6 months
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of Grade 3 and 4 Neutropenia and Febrile Neutropenia
Tidsramme: Up to 6 months
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The incidence of grade 3 and 4 neutropenia and febrile neutropenia in cycles following PK adjustment (cycles 2-4) will be compared with cycle 1 and historical non-PK guided therapy using the Wilcoxon-Rank sum assessment.
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Up to 6 months
|
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Association Between Scores - Chemotherapy Risk Assessment Scale for High-Age Patients
Tidsramme: Baseline and Post Cycle 1
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The Chemotherapy Risk Assessment Scale for High-Age Patients (CRASH) score will be reported as ordinal data (low, intermediate-low, intermediate-high, or high risk).
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Baseline and Post Cycle 1
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Association Between Scores - Instrumental Activities of Daily Living
Tidsramme: Baseline and Post Cycle 1
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The Instrumental Activities of Daily Living (IADL) total score will be reported as binomial data (greater or less than 26 based on how it is incorporated into the CRASH score).
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Baseline and Post Cycle 1
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Association Between Scores - Cumulative Illness Rating Scale for Geriatrics
Tidsramme: Baseline and Post Cycle 1
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The Cumulative Illness Rating Scale for Geriatrics (CIRS-G) will be reported as discrete data out of a possible score of 65.
The Wilcoxon-Rank sum and Chi-squared tests will be used as appropriate.
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Baseline and Post Cycle 1
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Comparison of Patient Profiles and Function Assessment of Cancer Therapy (FACT) Scores
Tidsramme: Up to 6 months
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The relationship between PK-guided docetaxel patient PK profiles and the Function Assessment of Cancer Therapy (FACT) Taxane and Breast Cancer scores will be described.
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Up to 6 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Christine Walko, Pharm.D., H. Lee Moffitt Cancer Center and Research Institute
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Hudsygdomme
- Neoplasmer
- Neoplasmer efter sted
- Brystsygdomme
- Brystneoplasmer
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Antirheumatiske midler
- Antineoplastiske midler
- Immunsuppressive midler
- Immunologiske faktorer
- Tubulin modulatorer
- Antimitotiske midler
- Mitose modulatorer
- Antineoplastiske midler, Alkylering
- Alkyleringsmidler
- Myeloablative agonister
- Docetaxel
- Cyclofosfamid
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- MCC-18118
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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