The Effect of Recruiting Inactive Blood Donors Using Diff... | NCT04078893

Studies
The Effect of Recruiting Inactive Blood Donors Using Different Means

NCT04078893

Sponsor

Guangzhou Blood Center

Status

Unknown status

Last Update Posted

Oct 21, 2019Actual

Enrollment

14,098Estimated

Phase

Not Applicable

Conditions

Blood Donors

Interventions

telephone recruitment

Countries

China

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Oct 2019

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Oct 20, 2019Estimated

Primary Completion Date

Nov 29, 2019Estimated

Completion Date

Jan 29, 2020Estimated

First Submitted Date

Aug 27, 2019

First Submission Date that Met QC Criteria

Sep 3, 2019

First Posted Date

Sep 6, 2019Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Oct 18, 2019

Last Update Posted Date

Oct 21, 2019Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

14098 inactive donors were randomly divided into three groups according to age, sex, blood donation frequency,time of last donation and blood donation site, one group acted as the control group, one will be recruited by telephone recruitment on "need", and one will just be called for improvement suggestions of blood donor service.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

14,098Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Intervention Names
control group	No Intervention
on need group	Experimental	Other: telephone recruitment
communication group	Experimental	Other: telephone recruitment

Interventions

Name	Type	Description	Arm Group Labels	Other Names
telephone recruitment	Other	using telephone to recruit inactive donors on two different methods	communication group on need group

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
donate blood or not	rate of donation after recruitment	12 months

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

inactive donors during 2016-2018

Exclusion Criteria:

inactive donors during 2016-2018 but not eligible to donate

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

60 Years

Standard Ages

Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Guangzhou Blood Center	Recruiting	Guangzhou	Guangdong	510095	China

IPD Sharing Statement Module

Plan to Share IPD

Yes

Description

To compare the effect of recruiting inactive blood donors between on "need" and just keeping communication

Types

Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Clinical Study Report (CSR)
Analytic Code

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided