A Study of the Effects of AB-205 in Patients With Lymphoma Undergoing Autologous Hematopoietic Cell Transplantation

NCT ID: NCT05181540

Last Updated: 2025-02-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE3

Total Enrollment

130 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-02-21

Study Completion Date

2025-01-31

Brief Summary

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High-dose chemotherapy followed by blood stem cell transplantation is administered to lymphoma patients with an intention to cure. However, high-dose chemotherapy simultaneously causes damage to healthy tissues that frequently result in severe complications that lead to hospitalization and can be life threatening. These severe complications involve the blood, immune, gastro-intestinal systems, and other vital organs.

The purpose of this study is to determine if experimental therapy AB-205 (study drug) can prevent or reduce the occurrence and duration of the severe chemotherapy related complications when compared to placebo in patients with lymphoma undergoing treatment with high-dose chemotherapy and blood stem cell transplantation. All patients, whether treated with AB-205 or placebo, will receive standard preventive and supportive care therapies.

Detailed Description

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Conditions

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Hodgkin Lymphoma Non Hodgkin Lymphoma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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AB-205 plus standard-of-care preventive and supportive therapies.

Group Type EXPERIMENTAL

AB-205

Intervention Type BIOLOGICAL

Allogeneic genetically engineered human umbilical vein endothelial cells

Placebo plus standard-of-care preventive and supportive therapies.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Placebo

Interventions

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AB-205

Allogeneic genetically engineered human umbilical vein endothelial cells

Intervention Type BIOLOGICAL

Placebo

Placebo

Intervention Type OTHER

Other Intervention Names

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E-CEL cells

Eligibility Criteria

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Inclusion Criteria

1. Age ≥ 40 years old
2. Diagnosis of Hodgkin lymphoma (HL) or non-Hodgkin lymphoma (NHL)
3. Candidates for HDT-AHCT with one of the following conditioning regimens:

1. BEAM (carmustine, etoposide, cytarabine, melphalan)
2. BeEAM (bendamustine, etoposide, cytarabine, melphalan)
4. Achieved CR or PR prior to planned HDT
5. ECOG ≤ 2
6. Weight ≤ 1.6 × ideal body weight (IBW) per Devine formula
7. Serum bilirubin ≤ 2 mg/dL, unless benign congenital hyperbilirubinemia
8. AST, ALT, and alkaline phosphatase \< 3 × ULN
9. Creatinine clearance ≥ 30 ml/min (calculated by Cockcroft Gault)
10. LVEF ≥ 45% by MUGA or resting echocardiogram
11. Pulmonary function (FEV1 and corrected DLCO) ≥ 45% predicted
12. Willingness and ability to comply with scheduled visits, drug administration plan, protocol-specified laboratory tests, other study procedures, and study restrictions
13. Sexually active females of childbearing potential must have a negative urine pregnancy test and agree to use two accepted methods of contraception during the study and for 3 months after their last dose of study drug.
14. Male subjects who are sexually active and who are partners of females of childbearing potential: agreement to use two forms of contraception as in criterion 12 above and to not donate sperm during the treatment period and for at least 3 months after the last dose of study drug
15. Ability to provide written informed consent.

Exclusion Criteria

1. History of prior HCT
2. Primary CNS lymphoma
3. Lymphoma with CNS involvement at time of relapse prior to planned HDT-AHCT
4. Active malignancy other than the one for which the subject is undergoing HDT AHCT. Subjects with cervical carcinoma in situ or localized basal or squamous cell carcinoma treated with definitive surgery are eligible
5. Subjects with a serious concomitant medical condition that could interfere with the conduct of the clinical trial, such as unstable angina, renal failure requiring hemodialysis, or active infection requiring IV antibiotics
6. Subjects with a known history of HIV
7. Subjects who have known hypersensitivity reactions to bovine (cow) proteins or documented allergy to DMSO
8. Subject has other conditions that in the opinion of the investigator would require reduced dose (intensity) of BEAM or BeEAM regimens
Minimum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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California Institute for Regenerative Medicine (CIRM)

OTHER

Sponsor Role collaborator

Angiocrine Bioscience

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Paul Finnegan, MD

Role: STUDY_DIRECTOR

Angiocrine Bioscience, Inc.

Locations

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Banner MD Anderson Cancer Center

Gilbert, Arizona, United States

Site Status

City of Hope Comprehensive Cancer Center

Duarte, California, United States

Site Status

University of California, Los Angeles

Los Angeles, California, United States

Site Status

UC Davis Comprehensive Cancer Center

Sacramento, California, United States

Site Status

UC San Diego Moores Cancer Center

San Diego, California, United States

Site Status

Sarah Cannon Research Institute, Colorado

Denver, Colorado, United States

Site Status

Medstar Georgetown University Hospital

Washington D.C., District of Columbia, United States

Site Status

University of Miami - Sylvester Comprehensive Cancer Center

Miami, Florida, United States

Site Status

University of South Florida (USF) - H. Lee Moffitt Cancer Center and Research Institute

Tampa, Florida, United States

Site Status

Emory University - Winship Cancer Institute

Atlanta, Georgia, United States

Site Status

University of Illinois Cancer Center

Chicago, Illinois, United States

Site Status

Indiana University Simon Comprehensive Cancer Center

Indianapolis, Indiana, United States

Site Status

University of Iowa Hospitals & Clinics

Iowa City, Iowa, United States

Site Status

University Of Maryland School Of Medicine

Baltimore, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Beth Israel Deaconess Medical Center

Boston, Massachusetts, United States

Site Status

University of Michigan

Ann Arbor, Michigan, United States

Site Status

University of Minnesota Medical Center, Fairview

Minneapolis, Minnesota, United States

Site Status

Hackensack University Medical Center

Hackensack, New Jersey, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Weill Cornell Medical College/New York Presbyterian Hospital

New York, New York, United States

Site Status

The Ohio State University Comprehensive Cancer Center

Columbus, Ohio, United States

Site Status

Oregon Health and Science University

Portland, Oregon, United States

Site Status

Fox Chase Cancer Center

Philadelphia, Pennsylvania, United States

Site Status

Sarah Cannon Research Institute, Nashville

Nashville, Tennessee, United States

Site Status

Vanderbilt-Ingram Cancer Center

Nashville, Tennessee, United States

Site Status

The University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Fred Hutchinson Cancer Center

Seattle, Washington, United States

Site Status

Countries

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United States

Other Identifiers

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AB-205-301

Identifier Type: -

Identifier Source: org_study_id

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