Study of Alvocidib in Patients With Relapsed/Refractory AML Following Treatment With Venetoclax Combination Therapy

NCT ID: NCT03969420

Last Updated: 2023-11-09

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

11 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-15

Study Completion Date

2021-05-14

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study will evaluate the safety and efficacy of alvocidib in patients with AML who have either relapsed from or are refractory to venetoclax in combination with azacytidine or decitabine.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Acute Myeloid Leukemia (AML)

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Randomized, Two-stage
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Lead-In Cohort: Arm 1

Refractory (i.e., failed to achieve a CR/CRi or achieved a CR/CRi with duration \<90 days)

Group Type EXPERIMENTAL

Alvocidib (flavopiridol) and cytarabine (Ara-C)

Intervention Type DRUG

Alvocidib (flavopiridol), administered intravenously, + cytarabine (Ara-C), administered by subcutaneous injection

Lead-In Cohort: Arm 2

Relapsed (i.e., reoccurrence of disease following a CR/CRi with duration ≥90 days).

Group Type EXPERIMENTAL

Alvocidib (flavopiridol)

Intervention Type DRUG

Administered intravenously

Stage 1: Arm 1

Refractory (i.e., failed to achieve a CR/CRi or achieved a CR/CRi with duration \<90 days)

Group Type EXPERIMENTAL

Alvocidib (flavopiridol) and cytarabine (Ara-C)

Intervention Type DRUG

Alvocidib (flavopiridol), administered intravenously, + cytarabine (Ara-C), administered by subcutaneous injection

Stage 1: Arm 2

Relapsed (i.e., reoccurrence of disease following a CR/CRi with duration ≥90 days).

Group Type EXPERIMENTAL

Alvocidib (flavopiridol)

Intervention Type DRUG

Administered intravenously

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Alvocidib (flavopiridol) and cytarabine (Ara-C)

Alvocidib (flavopiridol), administered intravenously, + cytarabine (Ara-C), administered by subcutaneous injection

Intervention Type DRUG

Alvocidib (flavopiridol)

Administered intravenously

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Be ≥18 years of age.
2. Have an established, pathologically confirmed diagnosis of AML by World Health Organization (WHO) criteria, excluding acute promyelocytic leukemia (APL-M3) with a bone marrow of \>5% blasts based on histology or flow cytometry.
3. Have received initial induction therapy with venetoclax in combination with azacytidine or decitabine (with or without other investigational agents as part of a clinical trial; requires Medical Monitor review) and were either refractory (failed to achieve a CR/CRi or achieved a CR/CRi with duration \<90 days) or have relapsed (reoccurrence of disease following a CR/CRi with duration ≥90 days).
4. Have an Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤2.
5. Have a glomerular filtration rate (GFR) ≥30 mL/min using the Cockcroft-Gault equation.
6. Have an alanine aminotransferase (ALT)/aspartate aminotransferase (AST) level ≤5 times upper limit of normal (ULN).
7. Have a total bilirubin level ≤2.0 mg/dL (unless secondary to Gilbert syndrome, hemolysis, or leukemia).
8. Be infertile or agree to use an adequate method of contraception:sexually active patients and their partners must use an effective method of contraception associated with a low failure rate prior to study entry, for the duration of study participation, and for at least 3 months (males) and 6 months (females) after the last dose of study drug.
9. Be able to comply with the requirements of the entire study.
10. Provide written informed consent prior to any study related procedure: in the event that the patient is re-screened for study participation or a protocol amendment alters the care of an ongoing patient, a new informed consent form must be signed.

Exclusion Criteria

1. Received any previous treatment with alvocidib or any other CDK inhibitor or received prior anti-leukemic therapy other than first-line venetoclax in combination with azacytidine or decitabine.
2. Require concomitant chemotherapy, radiation therapy, or immunotherapy. Hydroxyurea is allowed up to the evening before starting (but not within 12 hours) of starting treatment on either arm.
3. Received an allogeneic stem cell transplant within 60 days of the start of study treatment. Patients who received an allogeneic stem cell transplant must be off all immunosuppressants at the time of study treatment
4. Are receiving or have received systemic therapy for graft-versus-host disease.
5. Have a peripheral blast count of \>30,000/mm3 (may use hydroxyurea as in #2 above).
6. Received antileukemic therapy within the last 2 weeks or 3-5 half lives of the prior therapy (with the exception of hydroxyurea or if the patient has definite refractory disease), whichever is less. Refractory patients who received therapy within the last 2 weeks may be eligible with prior approval of the Medical Monitor.
7. Diagnosed with acute promyelocytic leukemia (APL-M3).
8. Have active central nervous system (CNS) leukemia.
9. Have evidence of uncontrolled disseminated intravascular coagulation.
10. Have an active, uncontrolled infection.
11. Have other life-threatening illness.
12. Have other active malignancies requiring treatment or diagnosed with other malignancies within the last 6 months, except nonmelanoma skin cancer or cervical intraepithelial neoplasia.
13. Have mental deficits and/or psychiatric history that may compromise the ability to give written informed consent or to comply with the study protocol.
14. Are pregnant and/or nursing.
15. Have received any live vaccine within 14 days prior to first study drug administration.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Sumitomo Pharma America, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Stephen Anthony, DO

Role: STUDY_DIRECTOR

Sumitomo Pharma America, Inc.

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Community Medical Providers

Clovis, California, United States

Site Status

City of Hope National Medical Center, City of Hope Medical Center

Duarte, California, United States

Site Status

Ronald Reagan UCLA Medical Center

Los Angeles, California, United States

Site Status

University of California, San Francisco Medical Center

San Francisco, California, United States

Site Status

Advent Health Medical Group Blood & Marrow Transplant at Orlando

Orlando, Florida, United States

Site Status

Orlando Health, Inc, Univ of Florida Health Cancer Center

Orlando, Florida, United States

Site Status

Indiana Blood and Marrow Translplantation - Clinic

Indianapolis, Indiana, United States

Site Status

University of Kansas Medical Center

Westwood, Kansas, United States

Site Status

Ochsner Medical Center

New Orleans, Louisiana, United States

Site Status

University of New Mexico

Albuquerque, New Mexico, United States

Site Status

Roswell Park Cancer Institute

Buffalo, New York, United States

Site Status

Columbia University Medical Center

New York, New York, United States

Site Status

University of North Carolina (UNC)

Chapel Hill, North Carolina, United States

Site Status

Ohio State University

Columbus, Ohio, United States

Site Status

Oregon Health & Sciences University - Knight Cancer Institute - Center for Hematologic Malignancies

Portland, Oregon, United States

Site Status

Allegheny Health Network

Pittsburgh, Pennsylvania, United States

Site Status

Baylor University Center

Dallas, Texas, United States

Site Status

University of Washington

Seattle, Washington, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

TPI-ALV-202

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.