Compliance: Role Emerges for Success in Chronic Myelogenous Leukaemia (CML): Evaluation aND Optimisation
Crescendo
CRESCENDO (Compliance: Role Emerges for Success in CML: Evaluation aND Optimisation): A Prospective, Multi-center, Phase IV Study to Assess the Compliance in Patients With Philadelphia Chromosome-positive (Ph+) and/or BCR-ABL Positive Chronic Myelogenous Leukaemia (CML) Under Long-term Imatinib Therapy
2 other identifiers
interventional
104
1 country
23
Brief Summary
This study on patient's compliance in clinical workaday life aims to assess and to improve CML treatment in Germany by means of adherence supporting measures and to increase adherence awareness by physicians and patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_4
Started Oct 2010
Longer than P75 for phase_4
23 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
October 1, 2010
CompletedFirst Submitted
Initial submission to the registry
November 17, 2010
CompletedFirst Posted
Study publicly available on registry
November 18, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2013
CompletedStudy Completion
Last participant's last visit for all outcomes
June 1, 2018
CompletedDecember 20, 2019
December 1, 2019
2.7 years
November 17, 2010
December 18, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Patients compliance
To assess patients compliance before and after intervention by comparison of the number of imatinib (Glivec®) tablets taken before and after intervention
12 months
Secondary Outcomes (2)
Compliance
12 months
efficacy of imatinib
12 months
Study Arms (2)
patient diary
OTHERcompliance supporting measure: patients uses patient diary from month 6 to 12
Information service "Leben mit CML"
OTHERcompliance supporting measure: patient uses the Information service "Leben mit CML"
Interventions
Patients will be treated for a total of 12 months, 6 months without and 6 months with compliance supporting measures. Patient can choose between an information service "Leben mit CML" or the use of a daily diary
Eligibility Criteria
You may qualify if:
- Adult (\> 18 years) CML patients in the chronic phase
- Medical history of cytogenetically confirmed CML-CP by the presence of the Philadelphia chromosome on bone marrow aspirates (a minimum of 20metaphases is required; FISH cannot be used); Philadelphia chromosome negative but BCR- ABL-positive CML patients can be included
- ECOG performance status of \< 2
- Imatinib treatment for at least 1 year and showing CCyR or MMR
- Prior treatment with chemotherapeutics such as hydroxyurea or interferon- alpha is allowed
- Prior periods of accelerated phases are allowed
- Negative pregnancy test for female patients of childbearing potential within 7 days before initiation of study drug
- Ability to understand and willingness to sign a written informed consent document prior to any study related screening procedures
- Written informed consent, including the consent to be called for interviews by the external, neutral institution.
You may not qualify if:
- Patients with prior blast crisis or stem cell transplantation
- Patients with severe medical condition(s) that in the discretion of the investigator prohibits participation in the study (e.g., clinically significant heart diseases, uncontrolled diabetes, active or uncontrolled infection, impaired gastrointestinal function/diseases)
- Treatment with drugs or substances, especially those known to modify the cytochrome P450 activity, should be either discontinued or exchanged by different medication (see link for complete list of these medications: http://medicine.iupui.edu/flockhart/table.htm.)
- Pregnant or breastfeeding women
- Male or female of childbearing potential unwilling to use contraceptive precautions throughout the trial
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (23)
Onkologische Schwerpunktpraxis Celle
Celle, 29221, Germany
Onkozentrum Dresden, Gemeinschaftspraxis Dres. Göhler & Dörfel
Dresden, 01127, Germany
Gemeinschaftspraxis Hämatologie - Onkologie, BAG Freiberg-Richter / Jacobasch / Illmer / Wolf
Dresden, 01307, Germany
Gemeinschaftspraxis für Hämatologie und Onkologie
Erfurt, 99085, Germany
St.-Antonius-Hospital, Klinik für Hämatologie und Onkologie
Eschweiler, 52249, Germany
IFS - Interdisziplinäres Facharztzentrum Sachsenhausen
Frankfurt, 60596, Germany
Hämato-Onkologische Schwerpunktpraxis, Dres. Michael Metz, Andreas Ammon, Dirk Meyer
Göttingen, 37073, Germany
MediProjekt, Gesellschaft für Medizinstatistik und Projektentwicklung
Hanover, 30171, Germany
Praxis für Innere Medizin, Onkologie und Hämatologie, Dr. Hahnfeld
Jena, 07743, Germany
Universitätsklinikum Jena, Klinik für Innere Medizin II
Jena, 07747, Germany
Gemeinschaftspraxis Dr. Siehl, Dr. Söling und Prof. Dr. Hirschmann
Kassel, 34117, Germany
Gemeinschaftspraxis, Dres. Neise, Lollert
Krefeld, 47805, Germany
Gemeinschaftspraxis, Dres. Ursula Vehling-Kaiser, Doris Greif
Landshut, 84028, Germany
Internistische Schwerpunktpraxis Dr. Tschechne
Lehrte, 31275, Germany
Onkologische Schwerpunktpraxis, Dres. Uthgenannt, Kisro, Weber
Lübeck, 23562, Germany
Onkonet GbR, Praxis Dres. Weidenbach & Balser
Marburg, 35037, Germany
Hämatologisch onkologische Schwerpunktpraxis
Mayen, 56727, Germany
Nordbadpraxis
München, 80797, Germany
Hämato - Onkologische Praxisgemeinschaft, Dr. Schmidt
München, 81241, Germany
Praxis Dr. Walter
Paderborn, 33102, Germany
Fachärzte für Innere Medizin, Hämatologie & Onkologie Rostock
Rostock, 56727, Germany
Hämatologisch-Onkologische Gemeinschaftspraxis Würselen
Würselen, 52146, Germany
Gemeinschaftspraxis für Innere Medizin, Hämatologie und Internistische Onkologie
Würzburg, 97970, Germany
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Andreas Hochhaus, Professor, MD
Universitätsklinikum Jena, Klinik für Innere Medizin II
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- OTHER
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 17, 2010
First Posted
November 18, 2010
Study Start
October 1, 2010
Primary Completion
June 1, 2013
Study Completion
June 1, 2018
Last Updated
December 20, 2019
Record last verified: 2019-12