RECRUITING

Evaluating the Effects of Hemoglobin Threshold-specific Packed Red Blood Cell Transfusions on Quality of Life and Functional Outcomes in Patients With High-grade Myeloid Neoplasms, Acute Myeloid Leukemia, or B Acute Lymphoblastic Lymphoma/Leukemia

Conditions

Acute Myeloid Leukemia B Acute Lymphoblastic Leukemia B Lymphoblastic Lymphoma Myeloid Neoplasm

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This clinical trial evaluates the effects of hemoglobin threshold-specific packed red blood cell (PRBC) transfusions on quality of life and functional outcomes in patients who have undergone chemotherapy or an allogeneic hematopoietic stem cell transplant for a high-grade myeloid neoplasm, acute myeloid leukemia, or B acute lymphoblastic lymphoma/leukemia. Some types of chemotherapy and stem cell transplants can induce low platelet counts and/or anemia that requires PRBC transfusions. Given critical shortages in blood supply, and risks associated with transfusion of PRBC, there has been much investigation into the "minimum" hemoglobin level that effectively balances safety and toxicity in patients. This clinical trial evaluates the effects of giving PRBC transfusions based on a more restrictive hemoglobin threshold (\> 7 gm/dL) compared to a more liberal hemoglobin threshold (\> 9 gm/dL) on quality of life and functional outcomes. A more restrictive threshold may be just as effective at maintaining patient quality of life and function while decreasing side effects from blood transfusions and helping to conserve blood supply resources.

Official Title

Red Blood Cell Transfusion Threshold-Specific Bleeding, Quality of Life and Functional Outcomes in Acute Leukemia Patients With Thrombocytopenia: a Randomized Feasibility Study

Quick Facts

Study Start:2025-09-13

Study Completion:2027-12-31

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06710418

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.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Age ≥ 18 years * Diagnosis of "high-grade" myeloid neoplasm (≥ 10% blasts in blood or bone marrow) or acute myeloid leukemia (AML) (other than acute promyelocytic leukemia \[APL\]) or B-cell acute lymphoblastic lymphoma/leukemia (ALL) according to the 2022 WHO classification. Outside diagnostic material is acceptable to establish diagnosis * Plan to undergo intensive chemotherapy induction or post-remission therapy (defined as "7+3," hyper-cyclophosphamide, vincristine, doxorubicin, and dexamethasone \[CVAD\], or regimen with cytarabine backbone ≥ 1,000mg/m\^2), or allogeneic HSCT, expected to induce anemia requiring PRBC transfusion AND platelet counts of ≤ 30,000/uL for ≥ 5 days following the therapy (as determined by principal investigator) * Plan to get all post-chemotherapy/post-HSCT care at the University of Washington (UW)/Fred Hutchinson Cancer Center (FHCC) * Ability to understand and the willingness to sign a written informed consent document	* Patients requiring a prophylactic platelet transfusion at thresholds \> 10,000/uL * Patients requiring systemic anticoagulation, anti-platelet agent, or antifibrinolytic therapy that will not be held once platelets reach a level of \< 50,000/uL * Patients with grade ≥ 2 bleeding (as determined by the WHO Bleeding Criteria) at the time of randomization * Arterial or venous thrombotic event, including myocardial infarction within 6 months prior to initiation of the chemotherapy/HSCT * Patients requiring renal replacement therapy at the time of randomization * Patients who decline transfusion for personal or religious beliefs * Pregnancy or lactation

Inclusion Criteria

Exclusion Criteria

* Age ≥ 18 years
* Diagnosis of "high-grade" myeloid neoplasm (≥ 10% blasts in blood or bone marrow) or acute myeloid leukemia (AML) (other than acute promyelocytic leukemia \[APL\]) or B-cell acute lymphoblastic lymphoma/leukemia (ALL) according to the 2022 WHO classification. Outside diagnostic material is acceptable to establish diagnosis
* Plan to undergo intensive chemotherapy induction or post-remission therapy (defined as "7+3," hyper-cyclophosphamide, vincristine, doxorubicin, and dexamethasone \[CVAD\], or regimen with cytarabine backbone ≥ 1,000mg/m\^2), or allogeneic HSCT, expected to induce anemia requiring PRBC transfusion AND platelet counts of ≤ 30,000/uL for ≥ 5 days following the therapy (as determined by principal investigator)
* Plan to get all post-chemotherapy/post-HSCT care at the University of Washington (UW)/Fred Hutchinson Cancer Center (FHCC)
* Ability to understand and the willingness to sign a written informed consent document

* Patients requiring a prophylactic platelet transfusion at thresholds \> 10,000/uL
* Patients requiring systemic anticoagulation, anti-platelet agent, or antifibrinolytic therapy that will not be held once platelets reach a level of \< 50,000/uL
* Patients with grade ≥ 2 bleeding (as determined by the WHO Bleeding Criteria) at the time of randomization
* Arterial or venous thrombotic event, including myocardial infarction within 6 months prior to initiation of the chemotherapy/HSCT
* Patients requiring renal replacement therapy at the time of randomization
* Patients who decline transfusion for personal or religious beliefs
* Pregnancy or lactation

Contacts and Locations

Study Contact

Anna Halpern, MD

CONTACT

206-606-1978

halpern2@uw.edu

Principal Investigator

Anna Halpern, MD

PRINCIPAL_INVESTIGATOR

Fred Hutch/University of Washington Cancer Consortium

Study Locations (Sites)

Fred Hutch/University of Washington Cancer Consortium

Seattle, Washington, 98109

United States

Collaborators and Investigators

Sponsor: University of Washington

Anna Halpern, MD, PRINCIPAL_INVESTIGATOR, Fred Hutch/University of Washington Cancer Consortium

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 Registration Dates

Study Start Date2025-09-13

Study Completion Date2027-12-31

Study Record Updates

Study Start Date2025-09-13

Study Completion Date2027-12-31

Terms related to this study

Additional Relevant MeSH Terms

Acute Myeloid Leukemia
B Acute Lymphoblastic Leukemia
B Lymphoblastic Lymphoma
Myeloid Neoplasm