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A Study of LY2181308 Sodium in Patients With Relapsed or Refractory Acute Myeloid Leukemia

26. August 2019 aktualisiert von: Eli Lilly and Company

An Open-Label Phase 2 Trial of LY2181308 Sodium Administered in Combination With Idarubicin and Cytarabine to Patients With Refractory or Relapsed Acute Myeloid Leukemia

The purpose of this study is to understand the safety profile of LY2181308 sodium administered in combination with idarubicin and cytarabine to patients with relapsed or refractory acute myeloid leukemia (AML).

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

24

Phase

  • Phase 2

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Vereinigte Staaten
    • Michigan
      • Ann Arbor, Michigan, Vereinigte Staaten, 48105
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Texas
      • Houston, Texas, Vereinigte Staaten, 77030
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre und älter (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  • Patients who have a diagnosis of acute myeloid leukemia that is relapsed or refractory to at least 1 prior treatment for leukemia, or patients with chronic myeloid leukemia (CML) who are in myeloid blast crisis which have failed at least 1 previous tyrosine kinase inhibitor (TK1). A baseline bone marrow assessment is required less than or equal to 96 hours prior to the first dose of study drug.
  • Must have discontinued all previous therapies for cancer, including chemotherapy, radiotherapy, immunotherapy, cancer related hormone therapy, or other investigational therapy for at least 21 days for myelosuppressive agents (such as cytarabine, daunorubicin, and gemtuzumab ozogamicin) or 14 days for non-myelosuppressive agents prior to receiving study drug, and recovered from the acute effects of therapy (such as neurotoxicity, diarrhea, and mucositis) except for residual myelosuppression and alopecia. Hydroxyurea is permitted to control the peripheral blast cell count, but must be stopped at least 24 hours before study drug administration.
  • Must have adequate organ function.
  • Females must have a negative pregnancy test. Male and female patients must agree to use a reliable method of birth control during and for 6 months following the last dose of study drug.
  • Patients must be at least 18 years old.

Exclusion Criteria:

  • Have received treatment within the last 30 days with a drug that has not received regulatory approval for any indication within 14 or 21 days of the initial dose of study drug for a non-myelosuppressive or myelosuppressive agent, respectively.
  • Patients with acute promyelocytic leukemia (APML).
  • Major surgery within 4 weeks of study enrollment.
  • Patients with serious pre-existing medical conditions (at the discretion of the investigator). Because of the known cardiac toxicity of anthracyclines, patients with pre-existing ejection fraction (EF) less than or equal to 45% should not participate in this study. No patient should exceed the maximum exposure of anthracycline doses (for example, idarubicin greater than 120 mg/m²).
  • Patients with a second malignancy that could affect the interpretation of the results.
  • Patients with leukemic involvement of the central nervous system (CNS) by spinal fluid cytology or imaging.
  • Patients with known coagulopathy or bleeding disorder, other than leukemia related thrombocytopenia. Patients with severe of life threatening bleeding refractory to platelet transfusions are also excluded.
  • Concomitant anticoagulant therapy (with the exception of heparinized saline to maintain the patency of central venous catheters).
  • Women who are pregnant or breast feeding.
  • Patients with a known hypersensitivity to oligonucleotides, idarubicin, and/or cytarabine.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: N / A
  • Interventionsmodell: Einzelgruppenzuweisung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: LY2181308 sodium, idarubicin, cytarabine
Arzneimittel: LY2181308 sodium
750 milligrams (mg) is administered as a 3-hour intravenous infusion on Days 1, 2, 3, 8, 15, 22 of Cycle 1 (28 days) and Days 1, 8, 15, 22 of Cycle 2 (28 days) until disease progression or unacceptable toxicity develops.
Arzneimittel: cytarabine
1.5 grams per square meter (g/m²) will be administered as a 4-hour intravenous infusion on Days 3, 4, 5 of Cycle 1 (28 days) and Days 1, 2, 3 of Cycle 2 (28 days) until disease progression or unacceptable toxicity develops.
Arzneimittel: idarubicin
12 milligrams per square meter (mg/m²) will be administered as a 30-minute intravenous infusion on Days 3, 4, 5 of Cycle 1 (28 days) and on Days 1, 2, 3 of Cycle 2 (28 days) until disease progression or unacceptable toxicity develops.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Number of Participants With Adverse Events (Safety Profile)
Zeitfenster: Start of treatment to study completion up to 6.7 months
Data are presented as number of participants who experienced serious adverse events (SAE) and possibly drug-related treatment-emergent adverse events (TEAE) during the study including the 21-day follow-up period. A summary of serious adverse events and other nonserious adverse events regardless of causality is located in the Reported Adverse Events section.
Start of treatment to study completion up to 6.7 months

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Percentage of Participants With Response to LY2181308 Sodium in Combination With Idarubicin and Cytarabine (Remission Rates)
Zeitfenster: Baseline to progression of disease or death up to 6 months
Response is complete remission (CR) + CR with incomplete blood count recovery (CRi) + partial remission (PR) + cytoreduction. CR: fewer than 5% blasts based on a cell count of at least 200 cells from a bone marrow aspirate containing bone marrow spicules, in the setting of peripheral blood recovery to: platelets ≥100x10⁹/liter (L), neutrophils ≥10⁹/L. PR: defined as a decrease of at least 50% in blast count on the bone marrow aspirate; or cytoreduction (defined as a decrease in blast count not meeting the criteria for a PR or CR). Response rate is calculated as a total number of participants with CR or CRi or PR or cytoreduction divided by the total number of participants treated multiplied by 100.
Baseline to progression of disease or death up to 6 months
Relapse-Free Survival
Zeitfenster: Baseline to progression of disease or death up to 6 months
Relapse-Free Survival was defined as the time from first objective status assessment of complete remission (CR) or CR with incomplete blood count recovery (CRi) or partial remission (PR) or cytoreduction to the first time of disease progression or death as a result of any cause. CR: fewer than 5% blasts based on a cell count of at least 200 cells from a bone marrow aspirate containing bone marrow spicules, in the setting of peripheral blood recovery to: platelets ≥100x10⁹/liter (L), neutrophils ≥10⁹/L. PR: defined as a decrease of at least 50% in blast count on the bone marrow aspirate; or cytoreduction (defined as a decrease in blast count not meeting the criteria for a PR or CR). There were too few participants who had a documented progression of disease or death event amongst the participants with a response of CR, CRi, PR or cytoreduction to conduct the time-to-event analysis, thus the relapse-free survival was not analyzed.
Baseline to progression of disease or death up to 6 months
Area Under the Curve of LY2181308 Over the Dosing Interval
Zeitfenster: Day 3: 0,12,24,36,48,60,72,84,96,108,120,132 hours
Area under the curve of LY2181308 over the dosing interval
Day 3: 0,12,24,36,48,60,72,84,96,108,120,132 hours
Pharmacodynamics: Number of Participants With Survivin Protein Expression
Zeitfenster: 6 Months
Pharmacodynamics: Number of participants with Survivin Protein Expression.
6 Months
Change From Baseline in Survivin Index at Day 2
Zeitfenster: Baseline, Day 2
Data presented are the ratio of Day 2 survivin index to the baseline survivin index. Survivin is a protein expressed in tumor cells, including acute myeloid leukemia (AML), which regulates mitosis and prevents tumor cell death. Survivin index was calculated as ([blast survivin mean equivalent fluorochrome (MEFL) - blast isotypic control MEFL]/blast isotypic control MEFL).
Baseline, Day 2

Andere Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Number of Participants Who Died Due to Progressive Disease or Unknown Cause During the 21 Days Post Study Treatment Follow-Up
Zeitfenster: Study treatment discontinuation up to 21 days post study treatment discontinuation
Deaths due to progressive disease (PD) and unknown cause are not considered adverse events. Deaths due to PD and unknown cause occurring during the 21-day follow-up period after treatment discontinuation are reported here and for those occurring while participants were on treatment are reported in the Participant Flow. Deaths due to serious adverse events occurred during the study including the 21-day follow-up period are reported in the Reported Adverse Events section.
Study treatment discontinuation up to 21 days post study treatment discontinuation

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Eli Lilly and Company

Ermittler

  • Studienleiter: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT-5 hours, EST), Eli Lilly and Company

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Allgemeine Veröffentlichungen

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn

1. März 2008

Primärer Abschluss (Tatsächlich)

1. Januar 2010

Studienabschluss (Tatsächlich)

1. Januar 2010

Studienanmeldedaten

Zuerst eingereicht

4. Februar 2008

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

11. Februar 2008

Zuerst gepostet (Schätzen)

21. Februar 2008

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

9. September 2019

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

26. August 2019

Zuletzt verifiziert

1. August 2019

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • 11631
  • H8Z-MC-JACU (Andere Kennung: Eli Lilly and Company)

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.

IPD-Sharing-Zeitrahmen

Data are available 6 months after the primary publication and approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting.

IPD-Sharing-Zugriffskriterien

A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.

Art der unterstützenden IPD-Freigabeinformationen

  • STUDIENPROTOKOLL
  • SAFT
  • CSR

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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