Breast NeoplasmsPhase 1NCT00291577
Study Of SU011248 In Combination With Docetaxel In Patients With Metastatic Breast Cancer
A Phase 1 study testing Sunitinib (Sutent) and Taxotere in people with Breast Neoplasms, run by Pfizer at 3 sites in 3 countries.
Trial summary
This study is to evaluate the safety of SU011248 (Sunitinib/Sutent) in combination with docetaxel in patients with metastatic or locally recurrent breast cancer who have not received chemotherapy treatment in the advanced disease setting. Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Breast Neoplasms
- What is being tested?
- Sunitinib (Sutent) and Taxotere
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 22 participants
- Where
- 3 sitesin 3 countries
- Study dates
- Jul 2006to Feb 2009
- Phase
- Phase 1
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Breast cancer with evidence of unresectable, locally recurrent or metastatic disease
- Candidate for treatment with docetaxel
Who cannot join
- Prior chemotherapy in the advanced disease setting
- Inflammatory breast cancer
- HER2 positive disease
Trial locations and contacts
3 sites in 3 countries.
3 sites in 3 countries
About this study
Official title: Exploratory Evaluation Of A Sequential Administration Of Docetaxel And SU011248 In Women With Advanced Breast Cancer
This study is to evaluate the safety of SU011248 (Sunitinib/Sutent) in combination with docetaxel in patients with metastatic or locally recurrent breast cancer who have not received chemotherapy treatment in the advanced disease setting.
- Conditions
- Breast Neoplasms
- Being tested
- Sunitinib (Sutent), Taxotere
- Keywords
- advanced, sunitinib (Sutent), docetaxel, Phase 1B
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Sunitinib (Sutent)Drug
Also called Sutent
Sunitinib (Sutent) 37.5 mg in schedule 2/1; Sunitinib (Sutent) 37.5 mg in continuous dosing (post discontinuation of axotere) and in accordance with Investigator decision
TaxotereDrug
Taxotere 75 mg/m2 iv, once every 3 weeks
| Study group | Role | What they receive |
|---|---|---|
| 1 | Experimental | Not described Receives: Drug: Sunitinib (Sutent); Drug: Taxotere |
What is being measured
The primary outcome is the main question the study is designed to answer.
Time to Reach Maximum Plasma Concentration (Tmax): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Median Tmax = time for maximum plasma concentration (Cmax) for SU011248, SU012662, and combined SU011248 and SU012662 (total drug); collected C1D2, C2D3. Paired observation.
Measured: 1, 2, 4, 6, 8, 12, 24 hours postdose
Maximum Observed Plasma Concentration (Cmax): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Mean Cmax = maximum plasma concentration for SU011248, SU012662, and combined SU011248 and SU012662 (total drug) measured as nanograms per milliliter (ng/mL); collected C1D2, C2D3. Paired observation; Cmax dose corrected C2D3 (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Measured: 1, 2, 4, 6, 8, 12, 24 hours postdose
Area Under the Plasma Concentration-time Profile From Time Zero (0) to 24 Hours (AUC24): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Mean AUC24 = area under plasma concentration-time profile from time 0 to 24 hours for SU011248, SU012662, and combined SU011248 and SU012662 (total drug) measured in nanograms times hour per milliliter (ng*hr/mL); collected C1D2, C2D3. Paired observation; AUC24 dose corrected C2D3 (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Measured: 1, 2, 4, 6, 8, 12, 24 hours postdose
Area Under the Curve From Time 0 to Last Quantifiable Concentration (AUClast): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Mean AUClast = area under the plasma concentration-time profile from time 0 (predose) to the last measurable concentration; collected C1D2, C2D3. Data did not allow calculation of AUClast; not summarized; AUC summarized in outcome measure: Area under the plasma concentration-time curve from time zero (0) to 24 hours (AUC24): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters.
Measured: 1, 2, 4, 6, 8, 12, 24 hours postdose
Trough Plasma Concentration (Ctrough) at Time Zero (0): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Mean Ctrough=plasma concentration-time profile at time 0 (predose); collected C1D2, C1D15, and C2D1. Calculated by setting concentration values below the limit of quantification to zero.
Measured: 0 hour postdose
Time to Reach Maximum Plasma Concentration (Tmax): Docetaxel PK Parameters
Median Tmax = time to maximum plasma concentration (Cmax) for Docetaxel; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Maximum Observed Plasma Concentration (Cmax): Docetaxel PK Parameters
Mean Cmax = maximum plasma concentration for Docetaxel; collected C1D1, C2D1. Paired observation; Cmax dose corrected (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Area Under the Plasma Concentration-time Curve From Time Zero (0) to 24 Hours (AUC24): Docetaxel PK Parameters
Mean AUC24 = area under the plasma concentration-time profile from time 0 to 24 hours; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Area Under the Plasma Concentration-time Curve From Time Zero (0) to 48 Hours (AUC48): Docetaxel PK Parameters
Mean AUC48 = area under the plasma concentration-time profile from time 0 to 48 hours; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Area Under the Curve From Time 24 Hours to 48 Hours (AUC24_48) : Docetaxel PK Parameters
Mean AUC24_48 = area under the plasma concentration-time profile from 24 to 48 hours; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Area Under the Curve From Time 0 to Last Quantifiable Concentration (AUClast): Docetaxel PK Parameters
Mean AUClast = area under the plasma concentration-time profile from time 0 (predose) to the last measurable concentration; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Plasma Elimination Half-life (t1/2): Docetaxel PK Parameters
Mean Thalf (t1/2) = terminal elimination half life; collected C1D1, C2D1. Paired observation.
Measured: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Secondary outcomes (4)
Progression-Free Survival (PFS) Based on Investigator Assessment
Median time (50 percent [%]) from the first dose of study treatment to the first documentation of objective tumor progression or to death due to any cause, whichever occurs first; based on Investigator assessment. PFS calculated as (Weeks) = (first event date minus first dose date plus 1) divided by 7.
Measured: First dose of study treatment until progressive disease
Number of Subjects With Objective Response of Complete Response or Partial Response Based on Investigator Assessment
Number of subjects with objective response based on Investigator assessment of confirmed complete response (CR) or confirmed partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST). Confirmed responses are those that persist on repeat imaging study at least 4 weeks after initial documentation of response.
Measured: First dose of study treatment until at least 4 weeks after confirmed response or partial response
Number of Subjects With Clinical Benefit of Complete Response, Partial Response, or Stable Disease Based on Investigator Assessment
Number of subjects with clinical benefit based on Investigator assessment of confirmed complete response (CR), partial response (PR), or stable disease (SD) according to RECIST for at least 24 weeks on study.
Measured: First dose of study treatment until at least 24 weeks on study
Duration of Tumor Response Based on Investigator Assessment
Median duration (50%) of tumor response based on Investigator assessment for a subgroup of subjects with objective disease response: who have not progressed or died due to any cause; with a response and subsequent progression or death due to any cause for duration of response (DR). DR defined as time from start of first documented objective tumor response (CR or PR) to first documented objective tumor progression or death due to any cause, whichever occurs first. DR calculated as (Weeks) = (the end date for DR minus first subsequent confirmed CR or PR plus 1) divided by 7.
Measured: Start of first confirmed CR or PR to first confirmed progression or death
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Feb 2006 (estimated)
- Study startJul 2006
- Primary completionOct 2008
- Study completionFeb 2009
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Breast NeoplasmsStudies of the same condition, open and under way.
- More trials run by PfizerThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 22 participants (actual)
Sponsor and investigators
- Lead sponsor
- Pfizer
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Pfizer CT.gov Call Center, Study director, Pfizer
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00291577
- Sponsor's protocol ID
- A6181100
- Status last verified
- Nov 2009
- First submitted
- 13 Feb 2006
- Last updated
- 23 Dec 2009
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 23 Dec 2009. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Exploratory Evaluation Of A Sequential Administration Of Docetaxel And SU011248 In Women With Advanced Breast Cancer
- ClinicalTrials.gov ID
- NCT00291577
- Acronym / sponsor ID
- A6181100
- Conditions
- Breast Neoplasms
- Keywords
- advanced, sunitinib (Sutent), docetaxel, Phase 1B
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 22 participants (actual)
- Lead sponsor
- PfizerIndustry (pharma, biotech, devices)
- Study start
- Jul 2006
- Primary completion
- Oct 2008 (actual)
- Study completion
- Feb 2009 (actual)
- First posted
- 14 Feb 2006 (estimated)
- Results
- Posted 23 Dec 2009
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is to evaluate the safety of SU011248 (Sunitinib/Sutent) in combination with docetaxel in patients with metastatic or locally recurrent breast cancer who have not received chemotherapy treatment in the advanced disease setting.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 1 | Experimental | Drug: Sunitinib (Sutent), Drug: Taxotere |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Breast cancer with evidence of unresectable, locally recurrent or metastatic disease
- Candidate for treatment with docetaxel
Key exclusion criteria (3 listed)
- Prior chemotherapy in the advanced disease setting
- Inflammatory breast cancer
- HER2 positive disease
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Sunitinib (Sutent)Also: SutentSunitinib (Sutent) 37.5 mg in schedule 2/1; Sunitinib (Sutent) 37.5 mg in continuous dosing (post discontinuation of axotere) and in accordance with Investigator decision | Drug | 1 |
| TaxotereTaxotere 75 mg/m2 iv, once every 3 weeks | Drug | 1 |
Primary outcome
Time to Reach Maximum Plasma Concentration (Tmax): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Time frame: 1, 2, 4, 6, 8, 12, 24 hours postdose
Median Tmax = time for maximum plasma concentration (Cmax) for SU011248, SU012662, and combined SU011248 and SU012662 (total drug); collected C1D2, C2D3. Paired observation.
Maximum Observed Plasma Concentration (Cmax): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Time frame: 1, 2, 4, 6, 8, 12, 24 hours postdose
Mean Cmax = maximum plasma concentration for SU011248, SU012662, and combined SU011248 and SU012662 (total drug) measured as nanograms per milliliter (ng/mL); collected C1D2, C2D3. Paired observation; Cmax dose corrected C2D3 (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Area Under the Plasma Concentration-time Profile From Time Zero (0) to 24 Hours (AUC24): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Time frame: 1, 2, 4, 6, 8, 12, 24 hours postdose
Mean AUC24 = area under plasma concentration-time profile from time 0 to 24 hours for SU011248, SU012662, and combined SU011248 and SU012662 (total drug) measured in nanograms times hour per milliliter (ng*hr/mL); collected C1D2, C2D3. Paired observation; AUC24 dose corrected C2D3 (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Area Under the Curve From Time 0 to Last Quantifiable Concentration (AUClast): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Time frame: 1, 2, 4, 6, 8, 12, 24 hours postdose
Mean AUClast = area under the plasma concentration-time profile from time 0 (predose) to the last measurable concentration; collected C1D2, C2D3. Data did not allow calculation of AUClast; not summarized; AUC summarized in outcome measure: Area under the plasma concentration-time curve from time zero (0) to 24 hours (AUC24): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters.
Trough Plasma Concentration (Ctrough) at Time Zero (0): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters
Time frame: 0 hour postdose
Mean Ctrough=plasma concentration-time profile at time 0 (predose); collected C1D2, C1D15, and C2D1. Calculated by setting concentration values below the limit of quantification to zero.
Time to Reach Maximum Plasma Concentration (Tmax): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Median Tmax = time to maximum plasma concentration (Cmax) for Docetaxel; collected C1D1, C2D1. Paired observation.
Maximum Observed Plasma Concentration (Cmax): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean Cmax = maximum plasma concentration for Docetaxel; collected C1D1, C2D1. Paired observation; Cmax dose corrected (dose correction if predose concentrations of SU011248 or SU012662 were > 5% of Cmax).
Area Under the Plasma Concentration-time Curve From Time Zero (0) to 24 Hours (AUC24): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean AUC24 = area under the plasma concentration-time profile from time 0 to 24 hours; collected C1D1, C2D1. Paired observation.
Area Under the Plasma Concentration-time Curve From Time Zero (0) to 48 Hours (AUC48): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean AUC48 = area under the plasma concentration-time profile from time 0 to 48 hours; collected C1D1, C2D1. Paired observation.
Area Under the Curve From Time 24 Hours to 48 Hours (AUC24_48) : Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean AUC24_48 = area under the plasma concentration-time profile from 24 to 48 hours; collected C1D1, C2D1. Paired observation.
Area Under the Curve From Time 0 to Last Quantifiable Concentration (AUClast): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean AUClast = area under the plasma concentration-time profile from time 0 (predose) to the last measurable concentration; collected C1D1, C2D1. Paired observation.
Plasma Elimination Half-life (t1/2): Docetaxel PK Parameters
Time frame: 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24, 32, 48 hours postdose
Mean Thalf (t1/2) = terminal elimination half life; collected C1D1, C2D1. Paired observation.
4 secondary outcomes
Progression-Free Survival (PFS) Based on Investigator Assessment
Time frame: First dose of study treatment until progressive disease
Number of Subjects With Objective Response of Complete Response or Partial Response Based on Investigator Assessment
Time frame: First dose of study treatment until at least 4 weeks after confirmed response or partial response
Number of Subjects With Clinical Benefit of Complete Response, Partial Response, or Stable Disease Based on Investigator Assessment
Time frame: First dose of study treatment until at least 24 weeks on study
Duration of Tumor Response Based on Investigator Assessment
Time frame: Start of first confirmed CR or PR to first confirmed progression or death
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Dec 2009.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- To obtain contact information for a study center near you, click here.Link provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Pfizer CT.gov Call Center study director
Pfizer
3 sites in 3 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Sunitinib (Sutent) and Taxotere in people with Breast Neoplasms, run by Pfizer at 3 sites in 3 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 23 Dec 2009. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in Belgium, Italy, Sweden. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 23 Dec 2009). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Time to Reach Maximum Plasma Concentration (Tmax): Sunitinib (SU011248), Sunitinib Metabolite (SU012662), and Total Drug PK Parameters (time frame: 1, 2, 4, 6, 8, 12, 24 hours postdose). The study lists 12 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Dec 2009.