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Neoplasms, BreastPhase 1NCT00148902

Effects Of GW572016 In Combination With Docetaxel (TAXOTERE)

A Phase 1 study testing lapatinib and docetaxel in people with Neoplasms, Breast, run by GlaxoSmithKline at 2 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This is a safety and tolerability study of GW572016 given with docetaxel (TAXOTERE). Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Neoplasms, Breast
What is being tested?
lapatinib and docetaxel
Could I receive a placebo?
No, everyone receives an active treatment
How many people
52 participants
Where
2 sitesUnited States
Study dates
28 Apr 2003to 21 Jan 2006
Phase
Phase 1
Are there results?
None posted in the registry

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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Advanced solid tumors.
  • Able to swallow oral medication.

Who cannot join

None listed.

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • GSK Investigational Site

    Detroit, Michigan, 48201

  • GSK Investigational Site

    Nashville, Tennessee, 37203

Other trials in United States

About this study

Official title: A Phase I, Open-Label Study of the Safety, Tolerability and Pharmacokinetics of GW572016 in Combination With Docetaxel (Taxotere)

This is a safety and tolerability study of GW572016 given with docetaxel (TAXOTERE).

Being tested
lapatinib, docetaxel
Keywords
tumor
Medical subject headings
Breast Neoplasms, Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

Study groups in NCT00148902
Study groupRoleWhat they receive
All treated subjectsExperimentalAll subjects received Lapatinib in Combination with Docetaxel (Taxotere)
Receives: Drug: lapatinib; Drug: docetaxel

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of subjects with adverse events (AEs) or serious AEs (SAEs)

    An AE is any untoward medical occurrence in a subject or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Any untoward event resulting in death, life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, congenital anomaly/birth defect, any other situation according to medical or scientific judgment that may not be immediately life-threatening or result in death or hospitalization but may jeopardize the subject or may require medical or surgical intervention will be categorized as SAE.

    Measured: Up to 7 weeks in each cycle

  2. Number of subjects with abnormal change from Baseline in laboratory parameters

    Blood sample will be collected to evaluate laboratory parameters.

    Measured: Baseline and up to 7 weeks in each cycle

  3. Number of subjects with Optimally Tolerated regimen

    Optimally Tolerated regimen is a dose regimen where 1 out of 6 subjects experiences a dose-limiting toxicity (DLT).

    Measured: Up to 7 weeks in each cycle

Secondary outcomes (22)
  1. Area under the plasma drug concentration curve (AUC) from 0 to infinity (AUC[0-inf]) of docetaxel alone (Pharmacokinetic [PK] cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  2. AUC within the dosing interval (AUC[0-tau]) of GW572016 alone (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 21: Prior to GW572016 dose and at 20 and 40 minutes; 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the dose.

  3. AUC (0-tau) of GW572016 when given in combination with docetaxel (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 22 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion.

  4. AUC (0-tau) of GW572016 when given in combination with docetaxel (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 23 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion

  5. Maximum observed plasma drug concentration (Cmax) of docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  6. Cmax of GW572016 alone (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 21: Prior to GW572016 dose and at 20 and 40 minutes; 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the dose.

  7. Cmax of GW572016 when given in combination with docetaxel (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 22 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion.

  8. Cmax of GW572016 when given in combination with docetaxel (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 23 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion

  9. Time to maximum observed plasma drug concentration (Tmax) of docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  10. Tmax of GW572016 alone (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 21: Prior to GW572016 dose and at 20 and 40 minutes; 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the dose.

  11. Tmax of GW572016 when given in combination with docetaxel (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 22 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion.

  12. Tmax of GW572016 when given in combination with docetaxel (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 23 and Sequence 2, Day 1: Prior to the GW572016 oral dose and docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the start of the docetaxel infusion

  13. Concentration at the last measurable time point (Ctau) for GW572016 along (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 21: Prior to GW572016 dose and at 20 and 40 minutes; 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the dose.

  14. Time to first measurable plasma drug concentration (Tlag) for GW572016 along (PK cohort 2)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 21: Prior to GW572016 dose and at 20 and 40 minutes; 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after the dose.

  15. AUC from time zero to time of last measurable concentration (AUClast) for docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  16. Clearance (CL) for docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  17. Volume of distribution at steady state (Vss) for docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  18. Elimination half-life (Thalf) for docetaxel alone (PK cohort 1)

    Blood samples will be collected at indicated time points to evaluate pharmacokinetic parameters.

    Measured: Sequence 1, Day 1 and Sequence 2, Day 22: Prior to the docetaxel infusion, at 20 and 40 minutes after the start of the infusion, at 1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, and 24 hours after start of the infusion.

  19. Number of subjects with complete response

    Efficacy assessments will be obtained every three cycles depending on standard practices in specific tumor type.

    Measured: Week 3 of every third cycle

  20. Number of subjects with partial response

    Efficacy assessments will be obtained every three cycles depending on standard practices in specific tumor type.

    Measured: Week 3 of every third cycle

  21. Number of subjects with stable disease

    Efficacy assessments will be obtained every three cycles depending on standard practices in specific tumor type.

    Measured: Week 3 of every third cycle

  22. Number of subjects with progressive disease

    Efficacy assessments will be obtained every three cycles depending on standard practices in specific tumor type.

    Measured: Week 3 of every third cycle

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted8 Sep 2005 (estimated)
  2. Study start28 Apr 2003
  3. Primary completion21 Jan 2006
  4. Study completion21 Jan 2006

Resources

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
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
52 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00148902
Sponsor's protocol ID
EGF10021
Status last verified
Dec 2017
First submitted
6 Sep 2005
Last updated
6 Dec 2017
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing lapatinib and docetaxel in people with Neoplasms, Breast, run by GlaxoSmithKline at 2 sites in United States.

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 0 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 6 Dec 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. 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?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Number of subjects with adverse events (AEs) or serious AEs (SAEs) (time frame: Up to 7 weeks in each cycle). The study lists 3 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 6 Dec 2017.

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