- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01548677
Efficacy Study of Herceptin to Treat HER2-negative CTC Breast Cancer (TREAT-CTC)
March 12, 2019 updated by: European Organisation for Research and Treatment of Cancer - EORTC
TRastuzumab in HER2-negative Early Breast Cancer as Adjuvant Treatment for Circulating Tumor Cells (CTC) ("TREAT CTC" Trial)
This is a randomized phase II trial for patients with HER2 negative primary Breast Cancer (BC) who after completing (neo) adjuvant chemotherapy and surgery have detectable circulating tumour cells (CTC) in peripheral blood.
Eligible patients will be randomised in 1:1 ratio to either the trastuzumab arm or the observation arm.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This is a randomized phase II trial for patients with HER2 negative primary BC who after completing (neo) adjuvant chemotherapy and surgery have detectable CTC(s) in peripheral blood (see eligibility criteria for details).
Eligible patients will be randomized in 1:1 ratio to either the trastuzumab arm or the observation arm.
Patients randomized to the trastuzumab arm will receive a total of 6 intravenous (IV) administrations every 3 weeks (loading dose 8 mg/kg IV and 5 cycles at 6 mg/kg every 3 weeks).
Patients randomized to observation arm shall be observed for 18 weeks.
Left ventricular ejection fraction (LVEF) assessment (MUGA and/or ECHO) will be done at baseline for all patients to be randomized.
The next LVEF assessments of weeks 9 and week 18 will be done only in patients randomized to trastuzumab arm.
Patient registered but with CTC negative result will not be followed-up.
Study Type
Interventional
Enrollment (Actual)
1317
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Aalst, Belgium
- Onze Lieve Vrouw Ziekenhuis
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Brussels, Belgium
- Hôpitaux Universitaires Bordet-Erasme - Institut Jules Bordet
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Brussels, Belgium
- Hopitaux Universitaires Bordet-Erasme - Hopital Universitaire Erasme
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Brussels, Belgium
- Hopital Universitaire Brugmann
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Haine St Paul, Belgium
- Hôpital de Jolimont
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Leuven, Belgium
- U.Z. Leuven - Campus Gasthuisberg
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Liege, Belgium
- C.H.U. Sart-Tilman
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Namur, Belgium
- Clinique et Maternité Sainte Elisabeth
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Oostende, Belgium
- AZ Damiaan
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Bordeaux, France
- Institut Bergonié
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Brest, France
- CHU de Brest
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Caen, France
- Centre Regional Francois Baclesse
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Contamine sur Arve, France
- Centre Hospitalier Alpes Léman
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Draguignan, France
- Centre Hospitalier de la Dracénie
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Grenoble, France
- CHU de Grenoble - La Tronche - Hôpital A. Michallon
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La Roche Sur Yon, France
- Centre Hospitalier Départemental Vendée
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Le Chesnay, France
- Centre Hospitalier de Versailles - Hopital Andre Mignot
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Limoges, France
- CHU de Limoges - Hôpital Dupuytren
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Lyon, France
- Clinique de la Sauvegarde
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Metz-Tessy, France
- Centre Hospitalier D'annecy
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Mont-de-Marsan, France
- Centre Hospitalier de Mont-de-Marsan
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Nantes, France
- Centre Catherine de Sienne
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Paris, France
- Institut Curie
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Saint-Cloud, France
- Institut Curie - Hôpital René Huguenin
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Strasbourg, France
- Hopitaux Universitaires de Strasbourg - Hôpitaux Universitaires de Strasbourg - Hôpital civil
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Thonon les Bains, France
- Hopitaux Du Leman - Site Georges Pianta
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Valence, France
- CH de Valence
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Vandoeuvre-Les-Nancy, France
- Institut de Cancérologie de Lorraine
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Villejuif, France
- Gustave Roussy
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Amberg, Germany
- Klinikum St. Marien
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Augsburg, Germany
- Klinikum Augsburg
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Augsburg, Germany
- Gemeinschaftspraxis Augsburg
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Berlin, Germany
- Praxisklinik Krebsheilkunde fur Frauen
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Boeblingen, Germany
- Klinikum Sindelfingen-Boeblingen
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Bonn, Germany
- Medizinischen Zentrum Bonn
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Bottrop, Germany
- Marienhospital Bottrop gGmbH
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Braunschweig, Germany
- Gemeinschaftspraxis Lorenz / Hecker / Wesche
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Bremen, Germany
- Onkologische-Hämatologischen Schwerpunktpraxis
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Dresden, Germany
- Universitaetsklinikum Carl Gustav Carus
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Dresden, Germany
- Onkologische Gemeinschaftspraxis
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Duesseldorf, Germany
- Luisenkrankenhaus GmbH & Co. KG
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Duesseldorf, Germany
- Universitaetsklinik Duesseldorf
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Erlangen, Germany
- Universitaetsklinik Erlangen
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Essen, Germany
- Universitaetsklinikum - Essen
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Esslingen, Germany
- Staedtische Kliniken
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Flensburg, Germany
- Ev.-Luth. Diakonissenanstalt Flensburg
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Frankfurt Am Main, Germany
- Staedtische Kliniken Frankfurt Am Main-Hoechst
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Freiburg, Germany
- Universitaetsklinikum Freiburg
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Hamburg, Germany
- Universitaets-Krankenhaus Eppendorf
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Hannover, Germany
- Medizinische Hochschule Hannover
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Hannover, Germany
- Gynäkologisch-Onkologischen Schwerpunktpraxis
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Hildesheim, Germany
- Gemeinschaftspraxis Dr. Pourfard / Dr. Uleer
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Karlsruhe, Germany
- St. Marien-Klinik GmbH Frauenklinik der St. Vincentius-Kliniken gAG
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Kiel, Germany
- Universitaetsklinikum Schleswig-Holstein - Campus Kiel
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Koeln, Germany
- Universitaetsklinikum Koeln
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Landshut, Germany
- Klinikum Landshut
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Leipzig, Germany
- Staedtisches Klinikum Leipzig - Klinikum St. Georg gGmbH
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Ludwigsburg, Germany
- Klinikum Ludwigsburg
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Lueneburg, Germany
- Gemeinschaftspraxis Dr. Goldmann/ Dr. Ebert
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Mannheim, Germany
- Universitaetsmedizin Mannheim
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Muenchen, Germany
- Gemeinschaftspraxis Prof. Salat / Dr. Stötzer
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Muenchen, Germany
- Ludwig-Maximilians-Universitaet Muenchen - Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe - Innenstadt
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Muenchen, Germany
- Muencher Onkol. Praxis Elisenhof
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Mutlangen, Germany
- Klinikum Schwaebisch-Gmuend
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Oldenburg, Germany
- Onkologische Praxis Oldenburg
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Ravensburg, Germany
- Studienzentrum Onkologie Ravensburg
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Rosenheim, Germany
- RoMed Klinikum Rosenheim
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Rottweil, Germany
- HELIOS Kliniken - HELIOS Klinik Rottweil
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Schkeuditz, Germany
- HELIOS Kliniken - HELIOS Brustzentrums Nordachsen - HELIOS Klinik Schkeuditz
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Schwaebisch Hall, Germany
- Diakonie-Klinikum Schwäbisch Hall gGmbH
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Schweinfurt, Germany
- Leopoldina-Krankenhaus der Stadt Schweinfurt gGmbH
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Sigmaringen, Germany
- Kliniken Landkreis Sigmaringen GmbH
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Stuttgart, Germany
- Klinikum Stuttgart
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Traunstein, Germany
- Klinikum Traunstein
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Troisdorf, Germany
- Gesellschaft für onkologische Studien, Praxismanagement und -Logistik
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Tuebingen, Germany
- Eberhard Karls Universitaet Tuebingen - Universitaetsfrauenklinik Tuebingen
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Ulm, Germany
- Universitaetsklinikum Ulm
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Weinheim, Germany
- Gesundheitszentren Rhein-Neckar - GRN-Klinik Weinheim
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Wuppertal, Germany
- Onkologische Schwerpunktpraxis Wupperta
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Oxford, United Kingdom
- Oxford University Hospitals NHS Trust - Churchill Hospital
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
- Age ≥ 18 years
- Written informed consent must be given according to ICH/GCP, and national/local regulations
- Availability of peripheral blood draw for CTC blood test
- Tumor block or minimum 10 unstained slides of 4 μm of primary tumor must be available prior to registration for centralized HER2 testing
- ER status available
- Adequately excised non-metastatic and non-relapsed operable primary invasive HER2-negative adeno-carcinoma of the breast *:
- the patient should have completed either
- adjuvant chemotherapy or
- neoadjuvant chemotherapy; in this case residual invasive disease in breast or lymph nodes is required (no complete pathological response) no further adjuvant chemotherapy treatment planned. Prior chemotherapy with doxorubicin restricted to a total dose of 360 mg/m2 or with epirubicin restricted to a total dose of 720 mg/m2 is allowed
- No prior use of anti-HER2 therapy for any reason or immunotherapy for BC
- No concomitant use of bisphosphonate therapy or denosumab for any reason. Prior use of these agents is allowed provided that last treatment has been received at least 4 weeks before registration in the study
- No prior mediastinal irradiation except internal mammary node irradiation for the present BC
- Concomitant adjuvant hormonal therapy or radiotherapy (if applicable) is allowed upon physician's choice
- The interval between definitive surgery (neoadjuvant population) or end of adjuvant chemotherapy (adjuvant population) and registration must be at least 3 weeks but no more than 24 weeks
- No evidence of unresolved or unstable toxicity from prior surgery, adjuvant chemotherapy or radiotherapy
- No history of prior invasive breast carcinoma, except for the BC diagnosed and treated before entry. Unifocal or multifocal unilateral (one breast) or unifocal or multifocal synchronous bilateral breast (both breasts) cancer are acceptable if all invasive tumor foci are HER2- negative. History of previous ductal carcinoma in situ is allowed
- No history of any malignant neoplasms in the past 5 years except for curatively treated basal and squamous cell carcinoma of the skin
- No prior autologous or allogeneic stem cell transplantation
- No history of serious cardiac illness or medical conditions, including but not confined to:
- History of documented congestive heart failure
- High risk uncontrolled arrhythmias
- Angina pectoris requiring anti-anginal medication
- Clinically significant valvular heart disease
- Evidence of transmural infarction on ECG
- Poorly controlled hypertension (e.g. systolic > 180 mm Hg or diastolic > 100 mm Hg)
- No history of other concurrent serious diseases that may interfere with planned treatment, including severe pulmonary conditions
- Absence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration
- WHO performance status 0-1
- No concurrent participation in another trial
- No clinically significant active infections
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: observation
18 weeks
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Experimental: Herceptin (trastuzumab)
18 weeks
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8 mg/kg of loading dose IV over 90 minutes for the first cycle, followed by 6 mg/kg IV over 60 minutes every 3 weeks for the 5 subsequent cycles.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
CTC detection
Time Frame: 18 weeks post randomisation
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To compare circulating tumour cell (CTC)detection rate at week 18 between trastuzumab treatment arm and observational arm.
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18 weeks post randomisation
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
RFI (recurrence free interval)
Time Frame: 2 years after LPI (last patient in)
|
Recurrence Free Interval (RFI) (key secondary endpoint) between trastuzumab and observation
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2 years after LPI (last patient in)
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IDFS (Invasive Disease Free Survival)
Time Frame: 2 years after LPI
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Invasive Disease Free Survival between trastuzumab and observation
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2 years after LPI
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DFS (disease free survival)
Time Frame: 2 years after LPI
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Disease Free survival between trastuzumab and observation
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2 years after LPI
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OS (overall survival)
Time Frame: 2 years after LPI
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Overall Survival between trastuzumab and observation
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2 years after LPI
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CTC essay
Time Frame: 2 years after LPI
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To evaluate in a clinical trial setting the feasibility, reliability, within patient reproducibility and variability of the assay for CTC(s)
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2 years after LPI
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CTC correlation
Time Frame: 2 years after LPI
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To correlate CTC detection rate at baseline and/or week 18 with RFI, IDFS, DFS, OS
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2 years after LPI
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safety (cardiac)
Time Frame: 2 years after LPI
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To assess safety, especially cardiac safety, of trastuzumab in women with HER2 negative primary tumors and CTC
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2 years after LPI
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Michail Ignatiadis, MD, Institut Jules Bordet, Brussels, Belgium
- Study Chair: Martine Piccart, MD, Institut Jules Bordet, Brussels, Belgium
- Study Chair: Christos Sotiriou, MD, Institut Jules Bordet, Brussels, Belgium
- Study Chair: Jean-Yves Pierga, MD, Institut Curie, Paris, France
- Study Chair: Brigitte Rack, MD, Ludwig-Maximilians-Universitaet Muenchen - Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe - Innenstadt, Munich, Germany
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2013
Primary Completion (Actual)
March 1, 2017
Study Completion (Actual)
March 1, 2017
Study Registration Dates
First Submitted
March 5, 2012
First Submitted That Met QC Criteria
March 5, 2012
First Posted (Estimate)
March 8, 2012
Study Record Updates
Last Update Posted (Actual)
March 13, 2019
Last Update Submitted That Met QC Criteria
March 12, 2019
Last Verified
March 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EORTC-90091-10093
- 2009-017485-23 (EudraCT Number)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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