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

26 sierpnia 2019 zaktualizowane przez: 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).

Przegląd badań

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

24

Faza

  • Faza 2

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • Michigan
      • Ann Arbor, Michigan, Stany Zjednoczone, 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, Stany Zjednoczone, 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.

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

18 lat i starsze (Dorosły, Starszy dorosły)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

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.

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Nie dotyczy
  • Model interwencyjny: Zadanie dla jednej grupy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: LY2181308 sodium, idarubicin, cytarabine
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.
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.
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.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Number of Participants With Adverse Events (Safety Profile)
Ramy czasowe: 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

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Percentage of Participants With Response to LY2181308 Sodium in Combination With Idarubicin and Cytarabine (Remission Rates)
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 6 Months
Pharmacodynamics: Number of participants with Survivin Protein Expression.
6 Months
Change From Baseline in Survivin Index at Day 2
Ramy czasowe: 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

Inne miary wyników

Miara wyniku
Opis środka
Ramy czasowe
Number of Participants Who Died Due to Progressive Disease or Unknown Cause During the 21 Days Post Study Treatment Follow-Up
Ramy czasowe: 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

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Śledczy

  • Dyrektor Studium: 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

Publikacje i pomocne linki

Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów

1 marca 2008

Zakończenie podstawowe (Rzeczywisty)

1 stycznia 2010

Ukończenie studiów (Rzeczywisty)

1 stycznia 2010

Daty rejestracji na studia

Pierwszy przesłany

4 lutego 2008

Pierwszy przesłany, który spełnia kryteria kontroli jakości

11 lutego 2008

Pierwszy wysłany (Oszacować)

21 lutego 2008

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

9 września 2019

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

26 sierpnia 2019

Ostatnia weryfikacja

1 sierpnia 2019

Więcej informacji

Terminy związane z tym badaniem

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

TAK

Opis planu IPD

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.

Ramy czasowe udostępniania IPD

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.

Kryteria dostępu do udostępniania IPD

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

Typ informacji pomocniczych dotyczących udostępniania IPD

  • PROTOKÓŁ BADANIA
  • SOK ROŚLINNY
  • CSR

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

Badania kliniczne na Ostra białaczka szpikowa

Badania kliniczne na LY2181308 sodium

3
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