Neoadjuvant Treatment of HER2 Positive Early High-risk and Locally Advanced Breast Cancer

NCT ID: NCT03595592

Last Updated: 2024-03-06

Basic Information

• Recruitment Status: ACTIVE_NOT_RECRUITING
• Clinical Phase: PHASE3
• Total Enrollment: 650 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2018-09-07
• Study Completion Date: 2027-03-15

Brief Summary

n the present study the neoadjuvant approach with the anti-HER2 trastuzumab and pertuzumab combined with carboplatin and paclitaxel will be used to compare the Event-Free Survival (EFS) in regimens with and without atezolizumab. Following the neoadjuvant part of the study, after surgery all patients will continue to receive trastuzumab and pertuzumab to complete one year of anti-HER2 therapy. Similarly, patients allocated to receive atezolizumab will continue atezolizumab to complete one year In addition, several IHC and molecular assays will be performed before and during the period of chemotherapy administration and at surgery with the goal of defining a marker of efficacy to be later validated in a larger adjuvant setting.

Detailed Description

Dual targeting of HER2 with trastuzumab and pertuzumab in HER2-positive breast cancer is linked to clinical evidence of reversal of initial resistance to trastuzumab (Baselga J et al, J Clin Oncol 2010) in cases progressing on trastuzumab therapy, and in dramatic improvement in progression free and overall survival when the two monoclonal antibodies are used in combination with docetaxel (THP regimen) as first line therapy of metastatic disease as shown in the CLEOPATRA study (Swain S et al, ESMO abstract 2014). The randomized NeoSphere study showed that the same THP regimen given for 4 cycles as neoadjuvant treatment increased the rate of pathologic complete response (pCR) over that with conventional docetaxel and trastuzumab or docetaxel and pertuzumab (Gianni L et al, Lancet Oncol 2012).

Encouraging clinical data emerging in the field of tumor immunotherapy have demonstrated that therapies focused on enhancing T cell responses against cancer can result in a significant survival benefit in patients with advanced malignancies (Hodi FS and Dranoff G, J Cutan Pathol 2010; Kantoff PW et al, New Engl J Med 2010; Chen DS et al, Clin Cancer Res 2012). Many human tumors have been found to overexpress PD L1, which acts to suppress anti tumor immunity. PD 1 is an inhibitory receptor expressed on T cells following T cell activation, which is sustained in states of chronic stimulation, such as in chronic infection or canc Atezolizumab is a human monoclonal antibody containing an engineered Fc-domain to optimize efficacy and safety that targets PD-L1 and blocks binding of its receptors, including PD-1 and B7.1.

In addition to being involved in the natural progression of cancer, immunity can affect the activity of various anticancer agents. Accordingly, recent evidence suggests that some chemotherapeutic drugs, such as anthracyclines and oxaliplatin, rely on the induction of anticancer immune responses. Immune responses also play a major role in the efficacy of targeted therapies with monoclonal antibodies (Stagg J et al, Breast Care 2012). Studies have shown monoclonal antibodies such as trastuzumab and rituximab rely in part on immunemediated killing through antibody-dependent cellular cytotoxicity (ADCC). While innate immune responses appear to be important for tumor antigen-targeted monoclonal antibody therapies, recent studies in mice and correlative clinical evidence suggest that trastuzumab may also stimulate adaptive antitumor immunity. These studies raise the possibility that combination strategies may be used to capitalize on the adaptive tumor-specific immunity generated by anti-HER2 monoclonal antibodies.

Based on these considerations, we plan to conduct a randomized neoadjuvant study of the combination of trastuzumab, pertuzumab, carboplatin and paclitaxel with or without atezolizumab in women with early high-risk and locally advanced HER2-positive suitable for neoadjuvant therapy. One study arm will also include anthracycline and cyclophosphamide.

Conditions

Invasive Breast Cancer

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

HPCT

Patients will receive a combination of trastuzumab, pertuzumab, carboplatin and paclitaxel as neoadjuvant therapy for 6 cycles every 3 weeks. Trastuzumab (H) will be delivered on day 1 at the dose of 8 mg/kg loading dose i.v., then 6 mg/kg i.v. Pertuzumab (P) will be delivered on day 1 at the dose of 840 mg loading dose i.v., then 420 mg i.v. Carboplatin (C) will be administered at AUC 2 i.v. on day 1 and day 8. Paclitaxel (T) will be given at 90 mg/m2 i.v. on day 1 and day 8. Definite surgery will be performed not later than 4 weeks after the last dose of neoadjuvant therapy. Trastuzumab and pertuzumab will then be delivered for 12 additional cycles as adjuvant therapy.

Group Type: ACTIVE_COMPARATOR

Trastuzumab

Intervention Type: DRUG

Trastuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Pertuzumab

Intervention Type: DRUG

Pertuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Carboplatin

Intervention Type: DRUG

Carboplatin will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Paclitaxel

Intervention Type: DRUG

Paclitaxel will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Surgery

Intervention Type: PROCEDURE

Breast cancer surgery (breast and axilla) either conservative or radical not later than 4 weeks from the last dose of neoadjuvant therapy in all study arms

ACy followed by HPCT and atezolizumab

Patients will receive a combination of doxorubicin (A, 60 mg/m2 i.v.), cyclophosphamide (C, 600 mg/m2 i.v.) and atezolizumab (1200 mg i.v.) on day 1 every 3 week for 3 cycles. Subsequently they will be given trastuzumab on day 1 (H, at the loading dose of 8 mg/kg i.v. then 6 mg/kg i.v.), pertuzumab on day 1 (P, at the loading dose of 840 mg .v., then 420 mg i.v.), carboplatin (C) at AUC 2 i.v. on day 1 and day 8, paclitaxel (T) at 90 mg/m2 i.v. on day 1 and day 8, and atezolizumab 1200 mg i.v. on day 1 for 3 cycles every 3 weeks. Definite surgery will be performed not later than 4 weeks after the last dose of neoadjuvant therapy. Trastuzumab and pertuzumab will then be delivered for 15 additional cycles and atezolizumab for 12 additional cycles as adjuvant therapy.

Group Type: EXPERIMENTAL

Trastuzumab

Intervention Type: DRUG

Trastuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Pertuzumab

Intervention Type: DRUG

Pertuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Carboplatin

Intervention Type: DRUG

Carboplatin will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Paclitaxel

Intervention Type: DRUG

Paclitaxel will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Doxorubicin

Intervention Type: DRUG

Adriamycin will be delivered i.v. on day 1 every 3 weeks in arm ACy followed by HPCT for the first 3 cycles

Cyclophosphamide

Intervention Type: DRUG

Cyclophosphamide will be given i.v. on day 1 every 3 weeks in arm ACy followed by HPCT and atezolizumab for the first 3 cycles

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be given i.v. on day 1 every 3 weeks in arm ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Surgery

Intervention Type: PROCEDURE

Breast cancer surgery (breast and axilla) either conservative or radical not later than 4 weeks from the last dose of neoadjuvant therapy in all study arms

HPCT and atezolizumab

Patients will receive a combination of trastuzumab, pertuzumab, carboplatin, paclitaxel and atezolizumab as neoadjuvant therapy for 6 cycles every 3 weeks. Trastuzumab (H) will be delivered on day 1 at the dose of 8 mg/kg loading dose i.v., then 6 mg/kg i.v. Pertuzumab (P) will be delivered on day 1 at the dose of 840 mg loading dose i.v., then 420 mg i.v. Carboplatin (C) will be administered at AUC 2 i.v. on day 1 and day 8; paclitaxel (T) will be given at 90 mg/m2 i.v. on day 1 and day 8; atezolizumab at the dose of 1200 mg i.v. on day 1. Definite surgery will be performed not later than 4 weeks after the last dose of neoadjuvant therapy. Trastuzumab, pertuzumab and atezolizumab will then be delivered for 12 additional cycles as adjuvant therapy.

Group Type: EXPERIMENTAL

Trastuzumab

Intervention Type: DRUG

Trastuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Pertuzumab

Intervention Type: DRUG

Pertuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Carboplatin

Intervention Type: DRUG

Carboplatin will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Paclitaxel

Intervention Type: DRUG

Paclitaxel will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be given i.v. on day 1 every 3 weeks in arm ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Surgery

Intervention Type: PROCEDURE

Breast cancer surgery (breast and axilla) either conservative or radical not later than 4 weeks from the last dose of neoadjuvant therapy in all study arms

Interventions

Trastuzumab

Trastuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Intervention Type: DRUG

Pertuzumab

Pertuzumab will be given i.v. on day 1 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Intervention Type: DRUG

Carboplatin

Carboplatin will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Intervention Type: DRUG

Paclitaxel

Paclitaxel will be given i.v. on day 1 and day 8 every 3 weeks in arms HPCT, ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Intervention Type: DRUG

Doxorubicin

Adriamycin will be delivered i.v. on day 1 every 3 weeks in arm ACy followed by HPCT for the first 3 cycles

Intervention Type: DRUG

Cyclophosphamide

Cyclophosphamide will be given i.v. on day 1 every 3 weeks in arm ACy followed by HPCT and atezolizumab for the first 3 cycles

Intervention Type: DRUG

Atezolizumab

Atezolizumab will be given i.v. on day 1 every 3 weeks in arm ACy followed by HPCT and atezolizumab and in arm HPCT and atezolizumab

Intervention Type: DRUG

Surgery

Breast cancer surgery (breast and axilla) either conservative or radical not later than 4 weeks from the last dose of neoadjuvant therapy in all study arms

Intervention Type: PROCEDURE

Other Intervention Names

Herceptin; Perjeta; Carboplatin Hospiria; Paclitaxel Hospiria; Doxorubicin Pfizer; Cyclophosphamide Sandoz; Tecentriq

Eligibility Criteria

Inclusion Criteria

1. Female patients aged 18 years or older with early high-risk ((T1cN1; T2N1; T3N0) or locally advanced and inflammatory breast cancers (stage III A-C according to AJCC) suitable for neoadjuvant treatment

2. Histologically confirmed unilateral invasive breast cancer

3. HER2 positive disease according to ASCO/CAP guidelines 2013 [defined as IHC 3+ or ISH positive (by gene copy number or HER2 gene/CEP17 ratio of 2 or greater)]

4. Known estrogen (ER) and progesterone receptor (PgR)

5. Availability of a representative paraffin-embedded (FFPE) tumor block taken at diagnostic biopsy for central confirmation of HER2 eligibility, for assessment of ER, PgR, Ki67 and PD-L1 expression and for biomarker evaluation is mandatory. Note: the diagnostic biopsy of the breast lesion may have been taken before the required screening procedures. If diagnostic sentinel node biopsy if performed, an FFPE block must be available. An FFPE tumor block is also mandatory after the first cycle of therapy. Surgery tissue (residual tumor or tumor bed in case of pCR and axillary node material) is also mandatory.

6. Consent to the collection of blood samples mandatorily before starting neoadjuvant treatment, after the first cycle of therapy, at the end of neoadjuvant treatment (before surgery), 6 months after surgery and at the end of all treatments.

7. ECOG performance status 0 or 1

8. For women who are not postmenopausal (≥ 12 months of non-therapy-induced amenorrhea) or surgically sterile (absence of ovaries and/or uterus): agreement to remain abstinent or use single or combined contraceptive methods that result in a failure rate of < 1% per year during the treatment period and for at least 6 months after the last dose of study drugs. Abstinence is only acceptable if it is in line with the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not acceptable methods of contraception. Examples of contraceptive methods with a failure rate of < 1% per year include tubal ligation, male sterilization, hormonal implants, established, proper use of combined oral or injected hormonal contraceptives, and certain intrauterine devices. Alternatively, two methods (e.g., two barrier methods such as a condom and a cervical cap) may be combined to achieve a failure rate of < 1% per year. Barrier methods must always be supplemented with the use of a spermicide

9. Written informed consent to participate in the trial (approved by the Institutional Review Board [IRB]/ Independent Ethics Committee [IEC]) obtained prior to any study specific screening procedures

10. Willing and able to comply with the protocol

Exclusion Criteria

1. Evidence of bilateral breast cancer or metastatic disease (M1)

2. Patients with HER2-negative defined as 0-1+ by immunohistochemistry or 2+ by immunohistochemistry without HER2 amplification by either In Situ Hybridization (ISH) or other amplification tests done locally are considered not eligible for the study

3. Pregnant or lactating women. Documentation of a negative pregnancy test must be available for premenopausal women with intact reproductive organs and for women less than one year after the last menstrual cycle

4. Women with childbearing potential unless (1) surgically sterile or (2) using adequate measures of contraception, for example abstinence, an intra-uterine device, or double barrier method of contraception

5. Previous treatment with chemotherapy, hormonal therapy or an investigational drug for any type of malignancy

6. Previous investigational treatment for any condition other than malignancy within 4 weeks of randomization date

7. Administration of a live, attenuated vaccine within 4 weeks before Day 1 or anticipation that such a live attenuated vaccine will be required during the study

8. Previous or concomitant malignancy of any other type that could affect compliance with the protocol or interpretation of results. Patients with curatively treated basal cell carcinoma of the skin or in situ cervix cancer are generally eligible

9. Pre-existing motor or sensory neuropathy of grade > 1 for any reason

10. History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins

11. Known hypersensitivity or allergy to biopharmaceuticals produced in Chinese hamster ovary cells or any component of the atezolizumab formulation

12. Patients with prior allogeneic stem cell or solid organ transplantation

13. History of autoimmune disease including, but not limited to, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjögren's syndrome, Bell's palsy, Guillain-Barré syndrome, multiple sclerosis, vasculitis, or glomerulonephritis

14. History of idiopathic pulmonary fibrosis (including bronchiolitis obliterans with organizing pneumonia) or evidence of active pneumonitis on screening chest computed tomography scan

15. Known clinically significant liver disease, including active viral, alcoholic, or other hepatitis, cirrhosis, fatty liver, and inherited liver disease

16. History of HIV infection, active hepatitis B (chronic or acute), or hepatitis C infection. Patients with past or resolved hepatitis B infection (defined as having a negative HBsAg test and a positive hepatitis B core antigen [anti-HBc] test) are eligible.

Patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction assay (PCR) is negative for HCV RNA

17. Active tuberculosis

18. Severe infections within 4 weeks prior to Day 1, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia. Signs or symptoms of significant infection within 2 weeks prior to Day 1

19. Received oral or IV antibiotics within 2 weeks prior to Cycle 1 Day 1

20. Other serious illness or medical condition including: history of documented congestive cardiac failure; New York Heart Association (NYHA) Class II or greater CHF; angina pectoris requiring anti-anginal medication or unstable angina within 6 months prior to Day 1; evidence of transmural infarction on ECG; myocardial infarction stroke or transient ischemic attack (TIA) within 6 months prior to Day 1; poorly controlled hypertension (e.g. systolic >180 mm Hg or diastolic >100 mm Hg; however, patients with hypertension which is well controlled on medication are eligible); clinically significant valvular heart disease; high-risk uncontrolled arrhythmias

21. Patients with a history of uncontrolled seizures, central nervous system disorders or psychiatric disability judged by the investigator to be clinically significant and precluding informed consent or adversely affecting compliance with study drugs

22. Serious uncontrolled infections (bacterial or viral) or poorly controlled diabetes mellitus

23. Any of the following abnormal baseline hematological values:

1. White blood count (WBC) < 2.5 x 109/L

2. Absolute Neutrophil Count (ANC) < 1.5 x 109/L

3. Lymphocyte count < 0.5 x 109/L

4. Platelet count < 100 x 109/L

5. Hemoglobin (Hb) < 10 g/dL

24. Any of the following abnormal baseline laboratory tests

1. Serum total bilirubin > 1.5 x ULN (upper limit of normal) (except for patients with clearly documented Gilbert's syndrome)

2. Alanine transaminase (ALT) or aspartate transaminase (AST) > 1.25 x ULN

3. Alkaline phosphatase > 2.5xx ULN

4. Serum creatinine > 1.5 x ULN

5. INR and aPTT > 1.5 × ULN within 2 weeks prior to enrollment. This applies only to patients who are not receiving therapeutic anticoagulation; patients receiving therapeutic anticoagulation should be on a stable dose.

25. Baseline left ventricular ejection fraction (LVEF) < 50% by echocardiography or multi-gated scintigraphic scan (MUGA)

26. Major surgical procedure within 28 days prior to Day 1 or anticipation of need for a major surgical procedure during the course of the study

27. Influenza vaccination should be given during influenza season only (approximately October to March). Patients must not receive live, attenuated influenza vaccine (e.g., FluMist®) within 4 weeks prior to Day 1 or at any time during the study.

• Minimum Eligible Age: 18 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: No

Sponsors

Hoffmann-La Roche

INDUSTRY

Sponsor Role: collaborator

Fondazione Michelangelo

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Luca Gianni, MD

Role: STUDY_CHAIR

Ospedale San Raffaele

Locations

Klinikum Klagenfurt am Wörthersee Abteilung für Innede Medizin und Hämatologie und internistische Onkologie

Klagenfurt, , Austria

Krankenhaus der Barmherzigen Schwestern

Linz, , Austria

Universitätsklinikum St. Pölten Klinische Abteilung für Innere Medizin

Sankt Pölten, , Austria

Klinische Abteilung für Allgemeine Gynäkologie und Gynäkologische Onkologie - Universitätsklinik für Frauenheilkunde Medizinische Universität Wien / AKH "

Vienna, , Austria

Klinik für Gynäkologie am Campus Charité Mitte (CCM)

Berlin, , Germany

Department of Gynecology and Obstetrics, Marienhospital

Bottrop, , Germany

Klinikum Coburg, Frauenklinik

Coburg, , Germany

St Johannes Hospital

Dortmund, , Germany

Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe - Universitätsklinikum Carl Gustav Carus

Dresden, , Germany

Markus Krankenhaus - Klinik für Gynäkologie und Geburtshilfe

Frankfurt, , Germany

SRH Waldklinikum

Gera, , Germany

Universitätsklinikum Greifswald, Frauenklinik

Greifswald, , Germany

Klinik und Poliklinik für Gynäkologie am Universitätsklinikum (Saale)

Halle, , Germany

Gynäkologisch-Onkologische Praxis

Hanover, , Germany

NCT Nationales Zentrum für Tumorerkrankungen Gynäkologische Onkologie, Frauenklinik

Heidelberg, , Germany

St. Marien-Klinik GmbH Frauenklinik der St. Vincentius-Kliniken gAG - Gynäkologisches Krebszentrum Karlsruhe - Brustzentrum Karlsruhe

Karlsruhe, , Germany

Städtisches Klinikum Magdeburg - Klinik für Allgemein - und Viszeralchirurgie

Magdeburg, , Germany

Am Schillerhain 1-8

Marktredwitz, , Germany

Klinikum Nürnberg Nord

Nuremberg, , Germany

Onkologische Praxis Velbert

Velbert, , Germany

Marien Hospital Witten

Witten, , Germany

Ospedale Papa Giovanni XXIII

Bergamo, , Italy

Presidio Ospedaliero Di Summa-Perrino

Brindisi, , Italy

Dipartimento di Oncologia Medica AUSL della Romagna

Faenza, , Italy

IST San Martino

Genova, , Italy

Istituto Scientifico Romagnolo per lo studio e la cura dei tumori

Meldola, , Italy

Fondazione IRCCS Istituto Nazionale dei Tumori

Milan, , Italy

Istituto Europeo di Oncologia

Milan, , Italy

Ospedale Luigi Sacco

Milan, , Italy

Ospedale San Raffaele

Milan, , Italy

AO Universitaria Policlinico di Modena

Modena, , Italy

Ospedale Sacro Cuore - Don Calabria

Negrar, , Italy

Fondazione Salvatore Maugeri

Pavia, , Italy

Azienda Ospedaliero Universitaria Pisana Ospedale S. Chiara

Pisa, , Italy

Arcispedale Santa Maria Nuova - A.O. Reggio Emilia

Reggio Emilia, , Italy

Ospedale Infermi AUSL della Romagna

Rimini, , Italy

Istituto Nazionale Tumori - Regina Elena

Roma, , Italy

Ospedale Santa Maria della Misericordia

Udine, , Italy

Centro Oncologico de Galicia

A Coruña, , Spain

Hospital Virgen de Los Lirios

Alcoy, , Spain

Hospital General Unv. Alicante

Alicante, , Spain

"Hospital Infanta Cristina de Badajoz (CICAB - Centro de Investigación Clínica del Área de Salud de Badajoz)"

Badajoz, , Spain

Hospital de la Santa Creu i Sant Pau

Barcelona, , Spain

Hospital Clinic Provincial

Barcelona, , Spain

Hospital del Mar - IMAS

Barcelona, , Spain

Hospital de Basurto

Bilbao, , Spain

Hospital San Pedro de Alcantara

Cáceres, , Spain

Hospital Virgen de la Nieves

Granada, , Spain

Hospital Juan Ramón Jimenez

Huelva, , Spain

Hospital Gregorio Marañon

Madrid, , Spain

MD Anderson Cancer Center

Madrid, , Spain

Hospital Clinico San Carlos

Madrid, , Spain

Hospital Unv. Fundación Jimenez Diaz

Madrid, , Spain

Hospital de Fuenlabrada

Madrid, , Spain

Complejo Hospitalario de Especialidades Virgen de la Victoria

Málaga, , Spain

Hospital General Universitario Morales Meseguer

Murcia, , Spain

Clinica Universitaria de Navarra

Pamplona, , Spain

Complejo Hospitalario de Salamanca

Salamanca, , Spain

Hospital de Donostia

San Sebastián, , Spain

Hospital Onkologikoa

San Sebastián, , Spain

Hospital Clinico Unv. de Santiago

Santiago de Compostela, , Spain

Hospital Virgen de la Salud de Toledo

Toledo, , Spain

Hospital Clínico Universitario de Valencia

Valencia, , Spain

Hospital Lozano Blesa

Zaragoza, , Spain

Hospital Miguel Servet

Zaragoza, , Spain

Countries

Austria; Germany; Italy; Spain

Other Identifiers

2017-000981-31

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

FM-17-B01

Identifier Type: -

Identifier Source: org_study_id