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A Study to Evaluate Lumretuzumab in Combination With Pertuzumab and Paclitaxel in Participants With Metastatic Breast Cancer Expressing Human Epidermal Growth Factor Receptor (HER) 3 and HER2 Protein

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ClinicalTrials.gov Identifier: NCT01918254
Recruitment Status : Completed
First Posted : August 7, 2013
Last Update Posted : September 12, 2017
Sponsor:
Information provided by (Responsible Party):
Hoffmann-La Roche

Tracking Information
First Submitted Date  ICMJE July 3, 2013
First Posted Date  ICMJE August 7, 2013
Last Update Posted Date September 12, 2017
Actual Study Start Date  ICMJE August 6, 2013
Actual Primary Completion Date October 7, 2016   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: September 11, 2017)
  • Percentage of Participants With Dose-Limiting Toxicities (DLTs) [ Time Frame: Day 1 up to Day 21 ]
  • Percentage of Participants With Adverse Events [ Time Frame: Baseline up to approximately 39 months ]
  • Percentage of Participants With Anti-Human Antibodies (HAHAs) to lumretuzumab [RO5479599] [ Time Frame: Pre-infusion (Pr-I) (0 hour [h]) on Day 1 (D1) of each Cycle (Cy) up to approximately 39 months (assessed at Pr-I on D1 of each treatment Cy up to 28 and 42-45 days after last infusion [up to approximately 39 months overall]) (1 Cy = 21 days) ]
  • Pharmacokinetics: Area Under the Concentration-Time Curve (AUC) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 Hr) & 3, 24, 72, 168, 264, 312, 432, & 480 Hr post D1 infusion (infusion duration = 1.5-2 hours) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Maximum Serum Concentration (Cmax) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 Hr) & 3, 24, 72, 168, 264, 312, 432, & 480 Hr post D1 infusion (infusion duration = 1.5-2 hours) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Trough Serum Concentration (Ct) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) on D1 of each cycles beginning from Cy 2 up to 28 and 42-45 days after last infusion (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Time to Reach Maximum Serum Concentration (tmax) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) & 3, 24, 72, 168, 264, 312, 432, & 480 Hr post D1 infusion (infusion duration = 1.5-2 h) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Clearance (CL) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) & 3, 24, 72, 168, 264, 312, 432, & 480 h post D1 infusion (infusion duration = 1.5-2 h) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Volume of distribution (V) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) & 3, 24, 72, 168, 264, 312, 432, & 480 h post D1 infusion (infusion duration = 1.5-2 h) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Accumulation Ratio of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) & 3, 24, 72, 168, 264, 312, 432, & 480 h post D1 infusion (infusion duration = 1.5-2 h) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Elimination Half-Life (t1/2) of lumretuzumab [RO5479599] [ Time Frame: Pr-I (0 h) & 3, 24, 72, 168, 264, 312, 432, & 480 h post D1 infusion (infusion duration = 1.5-2 h) of Cy4, 8 & post D2 infusion of Cy1; D1 of all other cycles up to 28 and 42-45 days after last dose (up to approximately 39 months) (1 Cy = 21 days) ]
  • Pharmacokinetics: Serum Concentration at the Time of Tumor Progression (Cprog) of lumretuzumab [RO5479599] [ Time Frame: At the time of tumor progression (up to approximately 39 months) ]
  • Pharmacokinetics: Serum Concentration at the Time of Tumor Response (Complete response [CR]/Partial Response [PR]) of lumretuzumab [RO5479599] [ Time Frame: At the time of tumor progression (up to approximately 39 months) ]
  • Pharmacokinetics: Serum Concentration at the Time of DLT of lumretuzumab [RO5479599] [ Time Frame: At the time of DLT (up to 21 days) ]
  • Pharmacokinetics: Serum Concentration at the Time of Tumor and Skin Biopsy (Cb) of lumretuzumab [RO5479599] [ Time Frame: At the time of tumor/skin biopsy (up to approximately 39 months) ]
  • Pharmacokinetics: Serum Concentration at the Time of Infusion-Related Reactions (IRR) of lumretuzumab [RO5479599] [ Time Frame: At the time of IRR (up to approximately 39 months) ]
  • Recommended Phase II Dose of lumretuzumab [RO5479599] [ Time Frame: Day 1 up to Day 21 ]
Original Primary Outcome Measures  ICMJE
 (submitted: August 6, 2013)
  • Incidence of dose-limiting toxicities (DLTs) [ Time Frame: 21 days ]
  • Incidence and severity of adverse events [ Time Frame: approximately 2 years ]
  • Incidence of anti-RO5479599 antibodies (HAHAs) [ Time Frame: approximately 2 years ]
  • Pharmacokinetics: Area under the concentration-time curve (AUC) [ Time Frame: 21 days ]
Change History Complete list of historical versions of study NCT01918254 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE
 (submitted: January 26, 2017)
  • Percentage of Participants With Best Overall Response of CR or PR (Objective Response) Assessed Using Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST V1.1) Criteria [ Time Frame: Baseline up to documented disease progression (PD) or death, whichever occurs first up to approximately 39 months (assessed at baseline thereafter every 9 weeks up to 28 days after last infusion or early discontinuation) ]
  • Percentage of Participants With Best Overall Response of CR or PR or SD (Disease Control), Assessed Using RECIST V1.1 Criteria [ Time Frame: Baseline up to documented PD or death, whichever occurs first up to approximately 39 months (assessed at baseline thereafter every 9 weeks up to 28 days after last infusion or early discontinuation) ]
  • Duration of Response, Assessed Using RECIST V1.1 Criteria [ Time Frame: From first confirmed documented objective response (CR/PR) up to documented PD or death, whichever occurs first up to approximately 39 months (assessed at baseline thereafter every 9 weeks up to 28 days after last infusion or early discontinuation) ]
  • Progression-Free Survival Assessed Using RECIST V1.1 Criteria [ Time Frame: Baseline up to documented PD or death, whichever occurs first up to approximately 39 months (assessed at baseline thereafter every 9 weeks up to 28 days after last infusion or early discontinuation) ]
  • Overall Survival [ Time Frame: Baseline up to death (up to approximately 39 months) ]
Original Secondary Outcome Measures  ICMJE
 (submitted: August 6, 2013)
  • Objective response rate [ Time Frame: approximately 2 years ]
  • Disease control rate [ Time Frame: approximately 2 years ]
  • Duration of response [ Time Frame: approximately 2 years ]
  • Progression-free survival [ Time Frame: approximately 2 years ]
  • Overall Survival [ Time Frame: approximately 2 years ]
  • Pharmacodynamics: Blood/serum markers [ Time Frame: approximately 2 years ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE A Study to Evaluate Lumretuzumab in Combination With Pertuzumab and Paclitaxel in Participants With Metastatic Breast Cancer Expressing Human Epidermal Growth Factor Receptor (HER) 3 and HER2 Protein
Official Title  ICMJE Phase IB, Open-Label, Multicenter, Dose-Escalation Study Followed by an Extension Phase to Evaluate the Safety, Pharmacokinetics and Activity of RO5479599, a Glycoengineered Antibody Against HER3, Administered in Combination With Pertuzumab and Paclitaxel in Patients With Metastatic Breast Cancer Expressing HER3 & HER2 Protein
Brief Summary This multicenter, open-label dose-escalation study with an extension phase will evaluate the safety and pharmacokinetics of lumretuzumab in combination with pertuzumab and paclitaxel in participants with metastatic breast cancer expressing HER3 and HER2 protein. Cohorts of participants will receive escalating doses of lumretuzumab intravenously (IV) every three weeks (Q3W) in combination with pertuzumab 840 milligrams (mg) IV initial dose followed by 420 mg IV Q3W and paclitaxel 80 milligrams per square meter (mg/m^2) IV weekly. After completion of dose-limiting toxicity period (21 days), the study will be conducted in two extension phase cohorts: Cohort 1 and Cohort 2. Enrollment in Extension Phase Cohort 2 will occur only upon completion of Extension Phase Cohort 1. Anticipated time on study treatment is until disease progression or unacceptable toxicity occurs.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Breast Cancer
Intervention  ICMJE
  • Drug: Paclitaxel
    Paclitaxel IV infusion will be administered as per schedule described in individual arm.
  • Drug: Pertuzumab
    Pertuzumab IV infusion will be administered as per schedule described in individual arm.
    Other Name: Perjeta
  • Drug: Lumretuzumab
    Lumretuzumab will be administered as per schedule described in individual arm.
    Other Name: RO5479599; RG7116
Study Arms  ICMJE
  • Experimental: Lumretuzumab Dose Escalation
    Participants will receive escalating doses of lumretuzumab starting at 1000 mg IV (on Day 1, except Cycle 1 where lumretuzumab will be administered on Day 2) along with paclitaxel 80 mg/m^2 IV (on Days 1, 8, and 15), and pertuzumab 840 mg IV (on Day 1) initial dose followed by 420 mg IV, in each 21-day cycle. Participants will be treated until disease progression, unacceptable toxicities, and withdrawal from treatment for other reasons or death.
    Interventions:
    • Drug: Paclitaxel
    • Drug: Pertuzumab
    • Drug: Lumretuzumab
  • Experimental: EPC1: Lumretuzumab (Prior Chemotherapy)
    Extension phase Cohort 1 (EPC1): Participants will receive lumretuzumab 1000 mg IV (on Day 1) along with paclitaxel 80 mg/m^2 IV (on Days 1, 8, and 15), and pertuzumab 840 mg IV (on Day 1) initial dose followed by 420 mg IV, in each 21-day cycle. Participants will be treated until disease progression, unacceptable toxicities, and withdrawal from treatment for other reasons or death.
    Interventions:
    • Drug: Paclitaxel
    • Drug: Pertuzumab
    • Drug: Lumretuzumab
  • Experimental: EPC2: Lumretuzumab (Without Prior Chemotherapy)
    Extension phase Cohort 2 (EPC2): Participants will receive lumretuzumab 2000 mg IV (on Day 1) along with paclitaxel 80 mg/m^2 IV (on Days 1, 8, and 15), and pertuzumab 420 mg IV (on Day 1), in each 21-day cycle. Participants will be treated until disease progression, unacceptable toxicities, and withdrawal from treatment for other reasons or death. Only participants with no prior chemotherapy for metastatic disease and/or a maximum of only one prior chemotherapy regimen in adjuvant or neoadjuvant setting will be enrolled in this cohort.
    Interventions:
    • Drug: Paclitaxel
    • Drug: Pertuzumab
    • Drug: Lumretuzumab
Publications * Schneeweiss A, Park-Simon TW, Albanell J, Lassen U, Cortés J, Dieras V, May M, Schindler C, Marmé F, Cejalvo JM, Martinez-Garcia M, Gonzalez I, Lopez-Martin J, Welt A, Levy C, Joly F, Michielin F, Jacob W, Adessi C, Moisan A, Meneses-Lorente G, Racek T, James I, Ceppi M, Hasmann M, Weisser M, Cervantes A. Phase Ib study evaluating safety and clinical activity of the anti-HER3 antibody lumretuzumab combined with the anti-HER2 antibody pertuzumab and paclitaxel in HER3-positive, HER2-low metastatic breast cancer. Invest New Drugs. 2018 Oct;36(5):848-859. doi: 10.1007/s10637-018-0562-4. Epub 2018 Jan 19.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: January 26, 2017)
66
Original Estimated Enrollment  ICMJE
 (submitted: August 6, 2013)
40
Actual Study Completion Date  ICMJE October 7, 2016
Actual Primary Completion Date October 7, 2016   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Histologically confirmed metastatic breast cancer expressing HER3 and HER2 protein
  • Participants must be willing to undergo a fresh (pretreatment) tumor/metastases biopsy that will be used to assess the level of HER3 protein expression by immunohistochemistry (IHC) and central pathology review
  • HER2 status confirmed on same tumor/metastases by a central laboratory. Breast cancer tumors and/or metastases must be HER2 IHC 1+/in-situ hybridization (ISH)- or HER2 ICH 2+/ISH- as assessed by parallel testing of protein and gene amplification using a Food and Drug Administration (FDA)-approved test
  • Eastern Cooperative Oncology Group (ECOG) performance status 0 to 1
  • Taxane-naive participants or participants who have received taxanes as part of an adjuvant/neoadjuvant treatment regimen with a disease-free interval of at least 1 year. Participants who have received a docetaxel-containing regimen in the metastatic setting may be eligible. Participants who have received paclitaxel/nab-paclitaxel in the metastatic setting but have discontinued paclitaxel/nab-paclitaxel for a reason other than disease progression and have had a taxane-free interval of at least 6 months may be eligible unless otherwise contraindicated at the investigator's discretion
  • Radiologically measurable or clinically evaluable disease according to RECIST criteria
  • Last dose of systemic anti-neoplastic therapy greater than (>) 21 days prior to first study treatment infusion. Palliative radiotherapy is allowed up to 2 weeks before the first study treatment infusion
  • All acute toxic effects of any prior radiotherapy, chemotherapy or surgical procedure must have resolved to Grade less than or equal to (<=) 1, except alopecia (any grade)
  • Adequate hematological, liver and renal function
  • Baseline left ventricular ejection fraction (LVEF) of greater than or equal to (>=) 50 percent (%) (measured by echocardiography)
  • Female participants of childbearing potential and male participants must agree to use effective contraception as defined by protocol during the study and for at least 6 months after the last dose of study medication
  • Participants with Gilbert's Syndrome will be eligible for the study

For extension Phase 2, all of the above except the inclusion criteria mentioned for taxane-naive participants or participants who have received taxanes. In addition, participants in extension Phase 2 may include:

  • Participants with no prior chemotherapy for metastatic breast cancer and/or a maximum of only one prior chemotherapy regimen in the adjuvant or neoadjuvant setting
  • Taxane-naive participants or participants who have received taxanes as a part of an adjuvant/neoadjuvant treatment regimen with a disease-free interval of at least 1 year

Exclusion Criteria:

  • History of clinical evidence of central nervous system (CNS) primary tumors or metastases including leptomeningeal metastases unless they have been previously treated, are asymptomatic and have had no requirement for steroids or enzyme-inducing anti-convulsants in the last 14 days
  • Evidence of significant, uncontrolled concomitant diseases which could affect compliance with the protocol or interpretation of results, including uncontrolled diabetes mellitus
  • Active or uncontrolled infections
  • Known human immunodeficiency virus (HIV) or known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection
  • Major surgery or significant traumatic injury less than (<) 28 days prior to first study treatment infusion (excluding biopsies) or anticipation of the need for a major surgery during study treatment
  • Pregnant or breast-feeding women
  • Known hypersensitivity to any of the components of RO5479599, pertuzumab or paclitaxel
  • Participants with contraindications for paclitaxel therapy according to the Summary of Product Characteristics (SmPC)
  • Therapy with an antibody or immunotherapy concurrently or within a period of time where drug exposure is still considered biologically active (usually <5 times t1/2) prior to first dose of study treatment
  • Regular immunosuppressive therapy (that is, for organ transplantation, chronic rheumatologic disease)
  • Concurrent high doses of systemic corticosteroids (>20 milligrams [mg] of dexamethasone a day or equivalent for >7 consecutive days)
  • Baseline QTc interval of >470 milliseconds (ms), participants with baseline resting bradycardia <45 beats per minute or baseline resting tachycardia >100 beats per minute
  • Uncontrolled hypertension, unstable angina, congestive heart failure of any New York Heart Association (NYHA) classification, serious cardiac arrhythmia requiring treatment (exceptions: atrial fibrillation, paroxysmal supraventricular tachycardia), history of myocardial infraction within 6 months of enrollment or symptomatic LVEF dysfunction
  • A history of Grade >=3 peripheral neuropathy of any etiology
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Denmark,   France,   Germany,   Spain
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01918254
Other Study ID Numbers  ICMJE BP28752
2013-000090-67 ( EudraCT Number )
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Hoffmann-La Roche
Study Sponsor  ICMJE Hoffmann-La Roche
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Clinical Trials Hoffmann-La Roche
PRS Account Hoffmann-La Roche
Verification Date September 2017

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP