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Solid TumorPhase 1NCT02494596

A Phase Ib, Open-label, Multicenter Study of the Safety and PK of the Combination of rhuMAb2c4 (Omnitarg), a Recombinant Humanized Antibody to HER2, and Capecitabine (Xeloda) in Patients With Advanced Solid Tumors

A Phase 1 study testing Capecitabine and RhuMab 2C4 in people with Solid Tumor, run by Hoffmann-La Roche at 2 sites in 2 countries.

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 study will evaluate the safety, tolerability, and pharmacokinetics of the combination of rhuMab 2C4(Perjeta) and capecitabine (Xeloda) in participants with advanced solid tumors that have progressed during or after standard therapy, or for which no standard therapy is available. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Solid Tumor
What is being tested?
Capecitabine and RhuMab 2C4
Could I receive a placebo?
No, everyone receives an active treatment
How many people
19 participants
Where
2 sitesin 2 countries
Study dates
Jan 2004to Sep 2005
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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Adults at least 18 years of age
  • Easter Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Life expectancy at least 12 weeks
  • Locally advanced or metastatic solid tumor with at least 1 measurable lesion, which has progressed during/after standard therapy
  • Human epidermal growth factor receptor 2 (HER2)-negative among participants with breast cancer
  • Negative pregnancy test or use of an adequate contraceptive method among women of childbearing potential
  • Adequate hematologic, hepatic, and renal function

Who cannot join

  • Clinical evidence of central nervous system (CNS) metastases
  • Prior chemotherapy, radiotherapy, or immunotherapy within 4 weeks, or hormone therapy within 2 weeks of study Day 1
  • History of palmar plantar syndrome Grade 2 or worse, or any unresolved residual chemotherapy effects
  • Prior HER2-active agents, continuous intravenous (IV) 5-fluorouracil, capecitabine, or other fluoropyrimidine
  • Any investigational agent within 28 days of study start
  • Prior cumulative doxorubicin dose greater than (>) 360 mg/m^2 or equivalent
Show all 9Show fewer
  • Significant cardiovascular disease
  • Active/uncontrolled concurrent illness or infection-
  • Major surgery or trauma within 4 weeks of study Day 1

Trial locations and contacts

2 sites in 2 countries.

2 sites in 2 countries

Spain1 site
  • Study site

    Barcelona, 08036

Other trials in Spain

United Kingdom1 site
  • Study site

    Manchester, M20 4BX

Other trials in United Kingdom

About this study

Official title: A Phase Ib, Open-Label, Multicenter Study of the Safety and Pharmacokinetics of the Combination of RhuMab 2C4 (Omnitarg), a Recombinant Humanized Antibody to HER2, and Capecitabine (Xeloda) in Patients With Advanced Solid Tumors

This study will evaluate the safety, tolerability, and pharmacokinetics of the combination of rhuMab 2C4(Perjeta) and capecitabine (Xeloda) in participants with advanced solid tumors that have progressed during or after standard therapy, or for which no standard therapy is available. Participants will be enrolled and evaluated for dose-limiting toxicities (DLTs) in escalating-dose cohorts in order to determine the maximum tolerated dose (MTD).

Conditions
Solid Tumor
Being tested
Capecitabine, RhuMab 2C4

What participants receive

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

  • CapecitabineDrug

    Also called Xeloda

    Participants will receive capecitabine on Days 1 to 14 of each 3-week cycle as 825, 1000, or 1250 mg/m^2 PO twice daily. Treatment may continue until disease progression, unacceptable toxicity, or consent withdrawal.

  • RhuMab 2C4Drug

    Also called Omnitarg

    Participants will receive rhuMab 2C4 on Day 1 of each 3-week cycle as 1050 mg via IV infusion. Treatment may continue until disease progression, unacceptable toxicity, or consent withdrawal.

Study groups in NCT02494596
Study groupRoleWhat they receive
RhuMab 2C4 + Capecitabine 1000 mg/m^2 (Level 2)ExperimentalParticipants will receive a single 1000-mg/m^2 dose of oral (PO) capecitabine on Day -7 for pretreatment assessment. Capecitabine will then be administered on Days 1 to 14 of each 3-week cycle at a dose of 1000 mg/m^2 twice daily, and rhuMab 2C4 will be given on Day 1 of each 3-week cycle as a fixed-dose 1050-mg IV infusion. The incidence of DLTs will be used to guide intrapatient dose modification, as well as subsequent enrollment.
Receives: Drug: Capecitabine; Drug: RhuMab 2C4
RhuMab 2C4 + Capecitabine 1250 mg/m^2 (Level 3)ExperimentalParticipants will receive a single 1250-mg/m^2 dose of PO capecitabine on Day -7 for pretreatment assessment. Capecitabine will then be administered on Days 1 to 14 of each 3-week cycle at a dose of 1250 mg/m^2 twice daily, and rhuMab 2C4 will be given on Day 1 of each 3-week cycle as a fixed-dose 1050-mg IV infusion. The incidence of DLTs will be used to guide intrapatient dose modification, as well as subsequent enrollment.
Receives: Drug: Capecitabine; Drug: RhuMab 2C4
RhuMab 2C4 + Capecitabine 825 mg/m^2 (Level 1)ExperimentalParticipants will receive a single 825-mg/m^2 dose of PO capecitabine on Day -7 for pretreatment assessment. Capecitabine will then be administered on Days 1 to 14 of each 3-week cycle at a dose of 825 mg/m^2 twice daily, and rhuMab 2C4 will be given on Day 1 of each 3-week cycle as a fixed-dose 1050-mg IV infusion. The incidence of DLTs will be used to guide intrapatient dose modification, as well as subsequent enrollment.
Receives: Drug: Capecitabine; Drug: RhuMab 2C4

What is being measured

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

  1. Maximum Tolerated Dose (MTD) of the Combination of Pertuzumab and Capecitabine

    MTD was defined as the highest tolerated dose combination of capecitabine (825 mg, 1000 mg or 1250 mg) and pertuzumab, without causing Dose Limiting Toxicities (DLTs). DLTs were defined as follows: 1) Any non-hematological toxicity greater than or equal to (≥) Grade 3 according to Common Terminology Criteria for Adverse Events (CTCAE) version 3.0 except for fever, chills and flu-like symptoms, in spite of adequate toxicity management; 2) Grade 4 neutropenia lasting > 7 days; 3) Febrile neutropenia; 4) Thrombocytopenia Grade 4 or any thrombocytopenia requiring platelet transfusion; 5) Any subjectively intolerable toxicity felt by the investigator to be related to either one of the compounds. Participants who withdrew from the study without completing the first treatment cycle for reasons other than DLT were not considered evaluable for DLT. MTD was measured in mg/m^2.

    Measured: Cycle 1 (3 Weeks)

Secondary outcomes (11)
  1. Percentage of Participants With DLTs

    DLTs were defined as follows: 1)Any non-hematological toxicity greater than or equal to (≥) Grade 3 according to Common Terminology Criteria for Adverse Events (CTCAE) version 3.0 except for fever, chills and flu-like symptoms, in spite of adequate toxicity management; 2) Grade 4 neutropenia lasting > 7 days; 3) Febrile neutropenia; 4) Thrombocytopenia Grade 4 or any thrombocytopenia requiring platelet transfusion; 5) Any subjectively intolerable toxicity felt by the investigator to be related to either one of the compounds. Participants who withdrew from the study without completing the first treatment cycle for reasons other than DLT were not considered evaluable for DLT.

    Measured: Cycle 1 (3 Weeks)

  2. Plasma Half-Life (t1/2) of Pertuzumab

    The biological half-life or terminal half-life of pertuzumab is the time in days it takes for it to lose half of its pharmacologic activity. t1/2 was measured in days.

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and Predose on Days 8, 15 and 22

  3. Maximum Plasma Concentration (Cmax) of Pertuzumab

    Cmax refers to the maximum (or peak) serum concentration that a drug achieves in a specified compartment or test area of the body after the drug has been administrated and prior to the administration of a second dose and was measured as nanograms per milliliter (ng/mL).

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  4. Time to Maximum Plasma Concentration (Tmax) of Pertuzumab

    Tmax is defined as the time after administration of a drug when the maximum plasma concentration is reached; when the rate of absorption equals the rate of elimination. Tmax was measured in days.

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  5. Area Under the Concentration Curve From Time Zero to Last Measurement (AUC 0-last) of Pertuzumab

    The area under the plot of plasma concentration of drug against time after drug administration is defined as the area under the curve (AUC). The AUC0-last is calculated from time 0 (prior to administration of medication) to last measured data point. The AUC is of particular use in estimating the bioavailability of drugs, by measuring the extent of absorption. AUC was measured as ng*day/mL.

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  6. AUC From Time Zero to Infinity (AUC 0-infinity) of Pertuzumab

    The AUC0-infinity is calculated from time 0 (prior to administration of medication) to infinity (the time of complete elimination of the drug). The AUC is of particular use in estimating the bioavailability of drugs, by measuring the extent of absorption. AUC is measured as nanograms times days per milliliter (ng*day/mL).

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  7. Apparent Volume of Distribution of Pertuzumab

    The volume of distribution at steady state (Vss), also known as apparent volume of distribution, is a pharmacological, theoretical volume that the total amount of administered drug would have to occupy (if it were uniformly distributed), to provide the same concentration as it currently is in blood plasma. Vss was measured in mL

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  8. Apparent Total Clearance of Pertuzumab

    Clearance (expressed as volume/time) describes the removal of drug from a volume of plasma in a given unit of time (drug loss from the body). It is measured as milliliters per day (mL/day).

    Measured: Cycle 1: Days 2, 5, 8 and 15 Postdose; Cycle 2: Day 1 at drug administration, predose and 15 minutes postdose, and predose on Days 8, 15 and 22

  9. Plasma Half-Life of Capecitabine and it's Metabolites When Given Alone and in Combination With Pertuzumab

    Capecitabine is a novel oral fluoropyrimidine carbamate that is preferentially converted to the cytotoxic moiety fluorouracil (5-fluorouracil; 5-FU) in target tumour tissue through a series of 3 metabolic steps through the intermediate metabolites 5'-deoxy-5-fluorocytidine (5'-DFCR), 5'-deoxy-5-fluorouridine (5'-DFUR), and α-fluoro-β-alanine (FBAL). The biological half-life or terminal half-life is the time in days it takes for it to lose half of its pharmacologic activity.

    Measured: Day -7: Predose, 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours postdose; Cycle 1 Day 1: Predose, 0 and 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours Postdose

  10. Maximum Plasma Concentration of Capecitabine and it's Metabolites When Given Alone and in Combination With Pertuzumab

    Capecitabine is an oral fluoropyrimidine carbamate that is preferentially converted to the cytotoxic moiety 5-FU in target tumour tissue through a series of 3 metabolic steps through the intermediate metabolites 5'-DFCR, 5'-DFUR, and FBAL. Cmax refers to the maximum (or peak) serum concentration that a drug achieves in a specified compartment or test area of the body after the drug has been administrated and prior to the administration of a second dose and is measures as nanograms per milliliter (ng/mL).

    Measured: Day -7: Predose, 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours postdose; Cycle 1 Day 1: Predose, 0 and 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours Postdose

  11. Time to Maximum Plasma Concentration of Capecitabine and it's Metabolites When Given Alone and in Combination With Pertuzumab

    Capecitabine is a novel oral fluoropyrimidine carbamate that is preferentially converted to the cytotoxic moiety fluorouracil (5-fluorouracil; 5-FU) in target tumour tissue through a series of 3 metabolic steps through the intermediate metabolites 5'-deoxy-5-fluorocytidine (5'-DFCR), 5'-deoxy-5-fluorouridine (5'-DFUR), and α-fluoro-β-alanine (FBAL). Tmax is defined as the time after administration of a drug when the maximum plasma concentration is reached; when the rate of absorption equals the rate of elimination.

    Measured: Day -7: Predose, 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours postdose; Cycle 1 Day 1: Predose, 0 and 30 minutes, 1, 2, 3, 4, 5, 6 and 10 hours Postdose

Timeline

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

  1. First posted10 Jul 2015 (estimated)
  2. Study startJan 2004
  3. Primary completionSep 2005
  4. Study completionSep 2005

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
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
19 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02494596
Sponsor's protocol ID
BO17003
Status last verified
Oct 2015
First submitted
8 Jul 2015
Last updated
10 Nov 2015

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Capecitabine and RhuMab 2C4 in people with Solid Tumor, run by Hoffmann-La Roche at 2 sites in 2 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 7 inclusion and 9 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 10 Nov 2015. 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 Spain, United Kingdom. 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 30 Sep 2015). 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?

Maximum Tolerated Dose (MTD) of the Combination of Pertuzumab and Capecitabine (time frame: Cycle 1 (3 Weeks)). 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 10 Nov 2015.

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