Ignite Creation Date:
2025-12-24 @ 10:46 PM
Ignite Modification Date:
2026-01-01 @ 7:00 PM
Study NCT ID:
NCT02099669
Status:
UNKNOWN
Last Update Posted:
2018-04-26
First Post:
2014-03-26
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Red Blood Cell Transfusion Thresholds and QOL in MDS
Sponsor:
Sunnybrook Health Sciences Centre
Organization:
Study Overview
Official Title:
Red Blood Cell Transfusion Thresholds and QOL in MDS (EnhanceRBC): a Pilot, Feasibility Study
Status:
UNKNOWN
Status Verified Date:
2018-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
EnhanceRBC
Brief Summary:
Myelodysplastic syndromes (MDS) are bone marrow malignancies characterized by poor bone marrow function that may progress to acute myeloid leukemia. Many patients become red blood cell transfusion-dependent. Transfusion dependence is associated with inferior quality of life (QOL). However, the relationship between the degree of anemia and QOL is less clear. A commonly used transfusion strategy is to target the hemoglobin (Hb) in the range of 80-90 g/L (normal hemoglobin \> 120-130g/L). The question is: would a higher hemoglobin target lead to improvement in QOL despite the negative impact transfusion dependence may have on QOL (due to associated time commitments, expense, transfusion reactions etc). Several groups have prospectively shown that targeting hemoglobin levels of greater than 120 g/L (with hematopoietic growth factors (HGFs) and/or blood transfusions) or incremental increases of 15-20 g/L (with HGFs alone) were associated with improved QOL. The investigators MDS program has been conducting prospective assessments of QOL since 2007 in all registered and consented patients using a variety of validated questionnaires. Preliminary analysis (in 236 patients) revealed that, compared with an age-matched healthy general population, MDS patients have inferior QOL. Transfusion dependence and anemia were independently predictive of poor functioning, fatigue and decreased health utility. Furthermore, a hemoglobin level of ≥100 g/L seemed to be the key threshold for improvement in function and symptom scores. The investigators hypothesize that the target hemoglobins in transfusion dependent MDS patients are too low and this may account for their inferior quality of life. Our goal is to compare the effect on QOL of a restrictive strategy (which is the current standard of care), with a liberal transfusion strategy in a large randomized controlled trial of transfusion dependent MDS outpatients. Before embarking on such an endeavor, the investigators must first prove feasibility in a smaller pilot randomized controlled trial.
Detailed Description:
Myelodysplastic syndromes (MDS) are bone marrow malignancies characterized by poor bone marrow function that may progress to acute myeloid leukemia. Many patients become red blood cell transfusion-dependent. Transfusion dependence is associated with inferior quality of life (QOL). However, the relationship between the degree of anemia and QOL is less clear. A commonly used transfusion strategy is to target the hemoglobin (Hb) in the range of 80-90 g/L (normal hemoglobin \> 120-130g/L). The question is: would a higher hemoglobin target lead to improvement in QOL despite the negative impact transfusion dependence may have on QOL (due to associated time commitments, expense, transfusion reactions etc). Several groups have prospectively shown that targeting hemoglobin levels of greater than 120 g/L (with hematopoietic growth factors (HGFs) and/or blood transfusions) or incremental increases of 15-20 g/L (with HGFs alone) were associated with improved QOL. The investigators MDS program has been conducting prospective assessments of QOL since 2007 in all registered and consented patients using a variety of validated questionnaires. Preliminary analysis (in 236 patients) revealed that, compared with an age-matched healthy general population, MDS patients have inferior QOL. Transfusion dependence and anemia were independently predictive of poor functioning, fatigue and decreased health utility. Furthermore, a hemoglobin level of ≥100 g/L seemed to be the key threshold for improvement in function and symptom scores. The investigators hypothesize that the target hemoglobins in transfusion dependent MDS patients are too low and this may account for their inferior quality of life. Our goal is to compare the effect on QOL of a restrictive strategy (which is the current standard of care), with a liberal transfusion strategy in a large randomized controlled trial of transfusion dependent MDS outpatients. Before embarking on such an endeavor, the investigators must first prove feasibility in a smaller pilot randomized controlled trial.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: