Maintenance Therapy With Histamine Dihydrochloride and Interleukin-2 in Adult Acute Myeloid Leukemia (AML) Patients With Measurable Minimal Residual Disease (MRD)- a Non-interventional Study (NIS)

April 5, 2018 updated by: Jochen Greiner, University of Ulm
This is a non-interventional multi-center study (NIS) in adult patients with AML in first complete remission with measurable minimal residual disease (MRD). Patients are eligible when gene status was already determined for previous induction and consolidation therapy of AML and showed carrier of NPM1, CBFβ-MYH11, or MLL-AF9 mutation. The study objective is to observe the impact of pre-emptive therapy with histamine dihydrochloride (HDC) and interleukin-2 (IL-2) with regard to assess leukemia-free survival/time to relapse and to monitor MRD level trend over time. HDC and IL-2 are approved drugs for AML patients in first complete remission. Therapy is administered for 10 treatment cycles as outlined in the Summary of Product Characteristics.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
8

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

  • Germany
      • Berlin, Germany, 12351
        • Vivantes Hospital Neukölln
      • Berlin, Germany, 13353
        • Charite, University Medical School of Berlin
      • Darmstadt, Germany, 64283
        • Darmstadt Clinic
      • Düsseldorf, Germany, 40225
        • University Hospital of Dusseldorf
      • Flensburg, Germany, 24939
        • Malteser Krankenhaus St. Franziskus Hospital
      • Freiburg, Germany, 79106
        • University of Freiburg
      • Goch, Germany, 47674
        • Wilhelm-Anton-Hospital gGmbH Goch
      • Hannover, Germany, 30625
        • Hannover Medical School
      • Hannover, Germany, 30449
        • Klinikum Region Hannover GmbH, Krankenhaus Siloah
      • Homburg/Saar, Germany, 66421
        • Saarland University Medical Center
      • Karlsruhe, Germany, 76133
        • Städtisches Klinikum Karlsruhe gGmbH
      • Kiel, Germany, 24116
        • University Medical Center Schleswig Holstein
      • Lebach, Germany, 66822
        • Caritas-Krankenhaus Lebach
      • Lüdenscheid, Germany, 58515
        • Hospital of Lüdenscheid
      • Magdeburg, Germany, 39120
        • University Clinic Magdeburg
      • Mutlangen, Germany, 73557
        • Hospital of Schwäbisch Gmünd
      • München, Germany, 81675
        • University Hospital Rechts der Isar
      • Passau, Germany, 94032
        • Hospital of Passau
      • Traunstein, Germany, 83278
        • Hospital of Traunstein
      • Trier, Germany, 54290
        • Klinikum Mutterhaus der Borromaerinnen
      • Ulm, Germany, 89520
        • University Hospital of Ulm
      • Wuppertal, Germany, 42283
        • Helios Klinikum Wuppertal

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Adult patients with acute myeloid leukaemia (AML) in first remission following completion of consolidation therapy and concomitantly treated with interleukin-2 (IL-2) which will receive treatment with CEPLENE® for the first time. Patients are eligible when gene status was already determined for previous induction and consolidation therapy of AML and showed carrier of NPM1, CBFβ-MYH11, or MLL-AF9 mutation.

Description

Patient eligibility criteria in accordance to the summary of Product Characteristics:

  • Patients with confirmed diagnosis of acute myeloid leukemia according to the World Health Organization (WHO) classification (including de novo AML, t-AML and s-AML) in first complete remission (defined as less than 5% blasts in a normocellular bone marrow assessed prior to the treatment start)
  • AMLSG BiO participation incl. favourable opinion
  • Presence of NPM1 mutation, CBFB-MYH11 or MLL-AF9 fusion genes as assessed in one of the central AMLSG reference laboratories.
  • Measurable MRD values (non-negative values after consolidation therapy or increase in values over the threshold during follow-up in complete remission)
  • The patient must be informed of the observation and written informed consent regarding data privacy obtained.
  • Consent for registration, storage and processing of the individual disease-characteristics and course as well as information of the family physician and all other treating physicians about observation participation
  • No continuing systemic treatment with clonidine, steroids, and/or H2 receptor blocking agents.

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

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
leukemia-free survival / cumulative incidence of relapse
Time Frame: two years
two years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall survival
Time Frame: two years
two years
Toxicity induced by the preemptive treatment with Ceplene and IL-2
Time Frame: 18 months
Duration of neutropenia and leukopenia after each treatment cycle, incidence of infections, duration of hospitalization
18 months

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Time Frame
Assessment of quality of life
Time Frame: two years
two years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of Ulm

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Jochen Greiner, MD, University Hospital of Ulm

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 1, 2012

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 27, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 27, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 9, 2012

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 14, 2013

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 17, 2013

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 9, 2018

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 5, 2018

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2018

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • AMLSG18-12

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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