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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT01572038




Registration number
NCT01572038
Ethics application status
Date submitted
3/04/2012
Date registered
5/04/2012
Date last updated
25/09/2020

Titles & IDs
Public title
A Study of Pertuzumab in Combination With Trastuzumab (Herceptin) and a Taxane in First-Line Treatment in Participants With Human Epidermal Growth Factor 2 (HER2)-Positive Advanced Breast Cancer
Scientific title
A Multicenter, Open-Label, Single-Arm Study of Pertuzumab in Combination With Trastuzumab and a Taxane in First Line Treatment of Patients With HER2-Positive Advanced (Metastatic or Locally Recurrent) Breast Cancer
Secondary ID [1] 0 0
2011-005334-20
Secondary ID [2] 0 0
MO28047
Universal Trial Number (UTN)
Trial acronym
PERUSE
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Breast Neoplasms 0 0
Condition category
Condition code
Cancer 0 0 0 0
Breast

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Docetaxel
Treatment: Drugs - Nab-paclitaxel
Treatment: Drugs - Paclitaxel
Treatment: Drugs - Pertuzumab
Treatment: Drugs - Trastuzumab

Experimental: Pertuzumab + Trastuzumab + Taxane - Participants will receive pertuzumab and trastuzumab (Herceptin) IV plus a taxane in cycles of 3 weeks each until predefined study end, unacceptable toxicity, withdrawal of consent, disease progression, or death, whichever occurs first. Taxane chemotherapy can be either docetaxel, paclitaxel or nab-paclitaxel as per investigator's choice.


Treatment: Drugs: Docetaxel
Participants may receive 'docetaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.

Treatment: Drugs: Nab-paclitaxel
Participants may receive 'nab-paclitaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.

Treatment: Drugs: Paclitaxel
Participants may receive 'paclitaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.

Treatment: Drugs: Pertuzumab
Participants will receive pertuzumab 840 milligrams (mg) IV on Day 1 or Day 2 of Cycle 1, followed by 420 mg IV on Day 1 or Day 2 of each subsequent 3-week cycle.

Treatment: Drugs: Trastuzumab
Participants will receive trastuzumab (Herceptin) 8 milligrams per kilogram (mg/kg) IV on Day 1 or Day 2 of Cycle 1, followed by 6 mg/kg IV on Day 1 or Day 2 of each subsequent 3-week cycle, administered in line with the respective product Information and/or recognized clinical practice guidelines.

Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Overview of the Number of Participants With at Least One Treatment-Emergent Adverse Event, Severity Determined According to National Cancer Institute Common Terminology Criteria for Adverse Events, Version 4.0 (NCI-CTCAE v4.0)
Timepoint [1] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [2] 0 0
Number of Participants Who Died Over the Course of the Study by Reported Cause of Death (Adverse Events Leading to Death by System Organ Class and Preferred Term)
Timepoint [2] 0 0
The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Primary outcome [3] 0 0
Number of Participants Who Died Within 6 Months of Starting Study Treatment by Reported Cause of Death (Adverse Events Leading to Death by System Organ Class and Preferred Term)
Timepoint [3] 0 0
The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Primary outcome [4] 0 0
Number of Participants With Grade =3 Treatment-Emergent Adverse Events, Occurring in =1% of Participants by System Organ Class and Preferred Term
Timepoint [4] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [5] 0 0
Number of Participants With Treatment-Emergent Adverse Events of Any Grade That Were Related to Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =10% of Participants by System Organ Class
Timepoint [5] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [6] 0 0
Number of Participants With Grade =3 Treatment-Emergent Adverse Events That Were Related to Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.5% of Participants by Preferred Term
Timepoint [6] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [7] 0 0
Number of Participants With Treatment-Emergent Adverse Events Leading to Discontinuation of Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.2% of Participants by Preferred Term
Timepoint [7] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [8] 0 0
Number of Participants With Treatment-Emergent Adverse Events Leading to Dose Interruption of Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.5% of Participants by Preferred Term
Timepoint [8] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [9] 0 0
Number of Participants With Treatment-Emergent Adverse Events to Monitor of Any Grade, Occurring in =5% of Participants by Category
Timepoint [9] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [10] 0 0
Number of Participants With Grade =3 Treatment-Emergent Adverse Events to Monitor, Occurring in =0.5% of Participants by Category and Preferred Term
Timepoint [10] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [11] 0 0
Number of Participants With Treatment-Emergent Adverse Events of Special Interest by Category and Preferred Term
Timepoint [11] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [12] 0 0
Subgroup Analysis by Region of Enrollment: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [12] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [13] 0 0
Subgroup Analysis by Age (=65 vs. >65 Years): Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), TEAEs Leading to Death, Grade =3 TEAEs, Any-Grade and Grade =3 TEAEs Related to Pertuzumab, and TEAEs to Monitor
Timepoint [13] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [14] 0 0
Subgroup Analysis by Taxane Chemotherapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), TEAEs Leading to Death, Grade =3 TEAEs, Any-Grade and Grade =3 TEAEs Related to Pertuzumab, and TEAEs to Monitor
Timepoint [14] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [15] 0 0
Subgroup Analysis by ECOG Performance Status at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [15] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [16] 0 0
Subgroup Analysis by Visceral Disease at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [16] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [17] 0 0
Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [17] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [18] 0 0
Subgroup Analysis by Hormone Receptor Status at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [18] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [19] 0 0
Subgroup Analysis by Previous Trastuzumab Therapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab
Timepoint [19] 0 0
From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [20] 0 0
Number of Participants With a Congestive Heart Failure Event
Timepoint [20] 0 0
From Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [21] 0 0
Time to Onset of the First Episode of Congestive Heart Failure
Timepoint [21] 0 0
From Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [22] 0 0
Change From Baseline in Left Ventricular Ejection Fraction (LVEF) Values Over the Course of the Study
Timepoint [22] 0 0
Baseline, predose on Day 1 of every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [23] 0 0
Number of Participants by Change From Baseline in Left Ventricular Ejection Fraction (LVEF) Categories Over the Course of the Study
Timepoint [23] 0 0
Baseline, predose on Day 1 of every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [24] 0 0
Number of Participants With Laboratory Abnormalities in Hematology and Coagulation Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to NCI-CTC v4.0
Timepoint [24] 0 0
Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [25] 0 0
Number of Participants With Laboratory Abnormalities in Hematology and Coagulation Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to Normal Range Criteria
Timepoint [25] 0 0
Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [26] 0 0
Number of Participants With Laboratory Abnormalities in Biochemistry Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to NCI-CTC v4.0
Timepoint [26] 0 0
Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary outcome [27] 0 0
Number of Participants With Laboratory Abnormalities in Biochemistry Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to Normal Range Criteria
Timepoint [27] 0 0
Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [1] 0 0
Progression-Free Survival, as Assessed by the Investigator Using Response Evaluation Criteria in Solid Tumors, Version 1.1 (RECIST v1.1)
Timepoint [1] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [2] 0 0
Subgroup Analysis by Region of Enrollment: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [2] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [3] 0 0
Subgroup Analysis by Age (=65 vs. >65 Years): Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [3] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [4] 0 0
Subgroup Analysis by ECOG Performance Status at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [4] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [5] 0 0
Subgroup Analysis by Taxane Chemotherapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [5] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [6] 0 0
Subgroup Analysis by Visceral Disease at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [6] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [7] 0 0
Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [7] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [8] 0 0
Subgroup Analysis by Hormone Receptor Status at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [8] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [9] 0 0
Subgroup Analysis by Previous Trastuzumab Therapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1
Timepoint [9] 0 0
From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [10] 0 0
Overall Survival
Timepoint [10] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [11] 0 0
Subgroup Analysis by Region of Enrollment: Overall Survival
Timepoint [11] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [12] 0 0
Subgroup Analysis by Age (=65 vs. >65 Years): Overall Survival
Timepoint [12] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [13] 0 0
Subgroup Analysis by ECOG Performance Status at Baseline: Overall Survival
Timepoint [13] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [14] 0 0
Subgroup Analysis by Taxane Chemotherapy: Overall Survival
Timepoint [14] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [15] 0 0
Subgroup Analysis by Visceral Disease at Baseline: Overall Survival
Timepoint [15] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [16] 0 0
Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Overall Survival
Timepoint [16] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [17] 0 0
Subgroup Analysis by Hormone Receptor Status at Baseline: Overall Survival
Timepoint [17] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [18] 0 0
Subgroup Analysis by Previous Trastuzumab Therapy: Overall Survival
Timepoint [18] 0 0
From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [19] 0 0
Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1
Timepoint [19] 0 0
Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [20] 0 0
Percentage of Participants by Best Overall Response as Assessed by the Investigator Using RECIST v1.1
Timepoint [20] 0 0
Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [21] 0 0
Subgroup Analysis by Age (=65 vs. >65 Years): Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1
Timepoint [21] 0 0
Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [22] 0 0
Subgroup Analysis by Taxane Chemotherapy: Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1
Timepoint [22] 0 0
Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [23] 0 0
Clinical Benefit Rate (CR or PR, or SD for at Least 6 Months) Based on Best Overall Response as Assessed by the Investigator Using RECIST v.1.1
Timepoint [23] 0 0
Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [24] 0 0
Duration of Response as Assessed by the Investigator Using RECIST v1.1
Timepoint [24] 0 0
From date of first confirmed response (CR or PR) to first documented disease progression or death from any cause, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [25] 0 0
Time to Response for Participants With Best Overall Response of Complete Response or Partial Response, as Assessed by the Investigator Using RECIST v1.1
Timepoint [25] 0 0
From date of first study treatment until date of first confirmed response (CR or PR). The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary outcome [26] 0 0
Change From Baseline in Functional Assessment of Cancer Therapy - Breast Cancer (FACT-B) Questionnaire Total Score Over the Course of the Study
Timepoint [26] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [27] 0 0
Change From Baseline in FACT-B Questionnaire Physical Well-Being Subscale Score Over the Course of the Study
Timepoint [27] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [28] 0 0
Change From Baseline in FACT-B Questionnaire Social Well-Being Subscale Score Over the Course of the Study
Timepoint [28] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [29] 0 0
Change From Baseline in FACT-B Questionnaire Emotional Well-Being Subscale Score Over the Course of the Study
Timepoint [29] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [30] 0 0
Change From Baseline in FACT-B Questionnaire Functional Well-Being Subscale Score Over the Course of the Study
Timepoint [30] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary outcome [31] 0 0
Change From Baseline in FACT-B Questionnaire Breast Cancer Subscale Score Over the Course of the Study
Timepoint [31] 0 0
Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.

Eligibility
Key inclusion criteria
- Histologically or cytologically confirmed adenocarcinoma of the breast with metastatic
or locally recurrent disease not amenable to curative resection

- HER2-positive breast cancer

- Eastern cooperative Oncology Group (ECOG) performance status 0, 1 or 2

- LVEF of at least 50 percent (%)
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Previous systemic non-hormonal anti-cancer therapy for metastatic or locally recurrent
disease

- Disease-free interval from completion of adjuvant or neoadjuvant systemic non-hormonal
treatment to recurrence less than or equal to (</=) 6 months

- Previous approved or investigative anti-HER2 agents in any breast cancer treatment
setting, except for trastuzumab and/or lapatinib in the adjuvant or neoadjuvant
setting

- Disease progression while receiving trastuzumab and/or lapatinib in the adjuvant or
neoadjuvant setting

- History of persistent Grade 2 or higher (National Cancer Institute Common Toxicity
Criteria [NCI-CTC], Version 4.0) hematological toxicity resulting from previous
adjuvant or neoadjuvant therapy

- Central nervous system (CNS) metastases

- Current peripheral neuropathy of Grade 3 or greater (NCI-CTC, version 4.0)

- History of other malignancy within the last 5 years prior to first study drug
administration, except for carcinoma in situ of the cervix or basal cell carcinoma

- Inadequate bone marrow, liver or renal function

- Uncontrolled hypertension

- Hepatitis B, hepatitis C or Human Immunodeficiency Virus (HIV) infection

Study design
Purpose of the study
Treatment
Allocation to intervention
N/A
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
ACT,NSW,QLD,VIC
Recruitment hospital [1] 0 0
Canberra Hospital; Medical Oncology - Canberra
Recruitment hospital [2] 0 0
Royal Prince Alfred Hospital; Medical Oncology - Camperdown
Recruitment hospital [3] 0 0
HOCA Chermside - Chermside
Recruitment hospital [4] 0 0
Mater Hospital; Cancer Services - South Brisbane
Recruitment hospital [5] 0 0
Austin and Repatriation Medical Centre; Cancer Services - Melbourne
Recruitment hospital [6] 0 0
Royal Melbourne Hospital; Hematology and Medical Oncology - Parkville
Recruitment postcode(s) [1] 0 0
2606 - Canberra
Recruitment postcode(s) [2] 0 0
2050 - Camperdown
Recruitment postcode(s) [3] 0 0
4032 - Chermside
Recruitment postcode(s) [4] 0 0
4101 - South Brisbane
Recruitment postcode(s) [5] 0 0
3084 - Melbourne
Recruitment postcode(s) [6] 0 0
3052 - Parkville
Recruitment outside Australia
Country [1] 0 0
Algeria
State/province [1] 0 0
Algiers
Country [2] 0 0
Argentina
State/province [2] 0 0
La Rioja
Country [3] 0 0
Argentina
State/province [3] 0 0
Rosario
Country [4] 0 0
Austria
State/province [4] 0 0
Graz
Country [5] 0 0
Austria
State/province [5] 0 0
Innsbruck
Country [6] 0 0
Austria
State/province [6] 0 0
Linz
Country [7] 0 0
Austria
State/province [7] 0 0
Salzburg
Country [8] 0 0
Austria
State/province [8] 0 0
Steyr
Country [9] 0 0
Austria
State/province [9] 0 0
Wien
Country [10] 0 0
Belgium
State/province [10] 0 0
Brussel
Country [11] 0 0
Belgium
State/province [11] 0 0
Edegem
Country [12] 0 0
Belgium
State/province [12] 0 0
Gent
Country [13] 0 0
Belgium
State/province [13] 0 0
Leuven
Country [14] 0 0
Belgium
State/province [14] 0 0
Liège
Country [15] 0 0
Brazil
State/province [15] 0 0
RJ
Country [16] 0 0
Brazil
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Caracas

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Hoffmann-La Roche
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This multicenter, open-label, single-arm, Phase IIIb study will evaluate the safety and
tolerability of pertuzumab in combination with trastuzumab (Herceptin) and a taxane
(docetaxel, paclitaxel or nab-paclitaxel) in first-line treatment in participants with
metastatic or locally recurrent HER2-positive breast cancer. Participants will receive
pertuzumab intravenously (IV) and trastuzumab (Herceptin) IV plus a taxane in cycles of 3
weeks each until predefined study end, unacceptable toxicity, withdrawal of consent, disease
progression, or death, whichever occurs first.
Trial website
https://clinicaltrials.gov/ct2/show/NCT01572038
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Clinical Trials
Address 0 0
Hoffmann-La Roche
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT01572038