Ignite Creation Date:
2024-05-05 @ 10:00 AM
Last Modification Date:
2024-10-26 @ 9:05 AM
Study NCT ID:
NCT00005721
Status:
COMPLETED
Last Update Posted:
2016-04-11
First Post:
2000-05-25
Brief Title:
Retaining Donors and Increasing Donation Frequency
Sponsor:
Bloodworks
Organization:
Bloodworks
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2016-04
Last Known Status:
None
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:
None
Brief Summary:
To retain individuals as blood donors once they have entered the voluntary blood donation system and to increase the frequency of their donations
Detailed Description:
BACKGROUND
The study continued research previously funded as part of a National Research and Demonstration Center NRDC in Transfusion Medicine
DESIGN NARRATIVE
There were six components to the study The first identified significant factors influencing regular blood donations by individuals with different donation histories - first-time second-time committed frequent and lapsed donors The second component developed and assessed the validity of behavioral models to increase donor retention and to predict whether first and second time donors would contribute again The third developed donor-retention interventions especially for the first and second time donors The fourth component identified homogeneous subgroups among first second and committed donors who might be receptive to different types of intervention strategies to increase the frequency of their donations The fifth component evaluated the success of cost-effectiveness of the new interventions compared to existing blood center maintenance strategies The sixth identified whether or not donors had a limit or ceiling on how often they donated per year
The investigators drew on two related social psychological theories to combine cognitive and behavioral approaches to blood donor retention and to use the findings to construct a multiattribute model of donor decision-making A behavioral decision model was used to predict donor behavior prospectively and to target and direct the design of interventions to increase donor retention and the frequency of donations
Approximately 33 percent of the total project supported the subproject on retaining donors
The study continued research previously funded as part of a National Research and Demonstration Center NRDC in Transfusion Medicine
DESIGN NARRATIVE
There were six components to the study The first identified significant factors influencing regular blood donations by individuals with different donation histories - first-time second-time committed frequent and lapsed donors The second component developed and assessed the validity of behavioral models to increase donor retention and to predict whether first and second time donors would contribute again The third developed donor-retention interventions especially for the first and second time donors The fourth component identified homogeneous subgroups among first second and committed donors who might be receptive to different types of intervention strategies to increase the frequency of their donations The fifth component evaluated the success of cost-effectiveness of the new interventions compared to existing blood center maintenance strategies The sixth identified whether or not donors had a limit or ceiling on how often they donated per year
The investigators drew on two related social psychological theories to combine cognitive and behavioral approaches to blood donor retention and to use the findings to construct a multiattribute model of donor decision-making A behavioral decision model was used to predict donor behavior prospectively and to target and direct the design of interventions to increase donor retention and the frequency of donations
Approximately 33 percent of the total project supported the subproject on retaining donors
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?:
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| R18HL045265 | NIH | None | httpsreporternihgovquickSearchR18HL045265 |