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A Phase IIIB, Multinational, Multicenter, Randomized, Open-Label Study to Evaluate Patient Preference for Home Administration of Fixed-Dose Combination of Pertuzumab and Trastuzumab for Subcutaneous Administrationin Participants with Early or Locally Advanced/ Inflammatory HER2-Positive Breast Cancer

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-506380-33-00
Acronym
MO43110
Enrollment
32
Registered
2024-05-14
Start date
2022-06-28
Completion date
2025-07-03
Last updated
2025-12-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Early or Locally Advanced/ Inflammatory HER2-Positive Breast Cancer

Brief summary

1. Proportion of participants who preferred the administration of PH FDC SC in the home setting compared with the hospital setting in Question 1 of Patient Preference Questionnaire (PPQ)

Detailed description

1. Responses of HCPs to the Healthcare Professional Questionnaire (HCPQ) by individual questions in the neoadjuvant phase, 2. Proportion of participants achieving pCR, defined as eradication of invasive disease in the breast and axilla (i.e., ypT0/Tis ypN0), according to local pathologist assessment following the AJCC criteria, 3. HRQoL assessed by European Organization for Research and Treatment of Cancer core quality of life questionnaire (EORTC QLQ)-C30 scores in the neoadjuvant phase, 4. HRQoL assessed by EORTC QLQ-C30 scores in the participants treated with PH FDC SC during the adjuvant phase, 5. Responses of HCPs to the HCPQ by individual questions in the adjuvant cross-over period, 6. HRQoL assessed by EORTC QLQ-C30 scores in the participants treated with trastuzumab emtansine IV during the adjuvant phase, 7. Proportion of participants who selected the administration of PH FDC SC in the home setting compared with the hospital setting in the treatment continuation period, 8. Incidence, nature and severity of all Adverse events (AEs), Grade ≥ 3 AEs, Serious adverse event (SAEs), and cardiac AEs (including LVEF events) with severity determined according to National Cancer Institute common terminology criteria for adverse events (NCI CTCAE) v5.0, 9. Incidence of premature withdrawal from the neoadjuvant treatment with PH FDC SC and P+H IV, 10. Incidence of premature withdrawal from the adjuvant treatment with PH FDC SC, 11. Incidence of premature withdrawal from the treatment with trastuzumab emtansine IV, 12. Targeted vital signs and Physical findings, 13. Targeted clinical laboratory test results

Interventions

Sponsors

F. Hoffmann-La Roche AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
1. Proportion of participants who preferred the administration of PH FDC SC in the home setting compared with the hospital setting in Question 1 of Patient Preference Questionnaire (PPQ)

Secondary

MeasureTime frame
1. Responses of HCPs to the Healthcare Professional Questionnaire (HCPQ) by individual questions in the neoadjuvant phase, 2. Proportion of participants achieving pCR, defined as eradication of invasive disease in the breast and axilla (i.e., ypT0/Tis ypN0), according to local pathologist assessment following the AJCC criteria, 3. HRQoL assessed by European Organization for Research and Treatment of Cancer core quality of life questionnaire (EORTC QLQ)-C30 scores in the neoadjuvant phase, 4. HRQoL assessed by EORTC QLQ-C30 scores in the participants treated with PH FDC SC during the adjuvant phase, 5. Responses of HCPs to the HCPQ by individual questions in the adjuvant cross-over period, 6. HRQoL assessed by EORTC QLQ-C30 scores in the participants treated with trastuzumab emtansine IV during the adjuvant phase, 7. Proportion of participants who selected the administration of PH FDC SC in the home setting compared with the hospital setting in the treatment continuation period,

Countries

Bulgaria, Croatia, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026