Ignite Creation Date:
2025-12-24 @ 3:06 PM
Ignite Modification Date:
2026-03-03 @ 10:05 AM
Study NCT ID:
NCT02646059
Status:
COMPLETED
Last Update Posted:
2017-08-01
First Post:
2016-01-04
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Effective Ways of Recruiting Lapsed Blood Donors: a Stratified Randomized Pilot Study
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'SINGLE', 'whoMasked': ['PARTICIPANT']}, 'primaryPurpose': 'OTHER', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 1188}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2015-11'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-07', 'completionDateStruct': {'date': '2016-06', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2017-07-30', 'studyFirstSubmitDate': '2016-01-04', 'studyFirstSubmitQcDate': '2016-01-04', 'lastUpdatePostDateStruct': {'date': '2017-08-01', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2016-01-05', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2016-03', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Blood donation rate', 'timeFrame': 'four to six months', 'description': 'Number of blood donors donate blood again divided by the number of participants in every group after intervened.'}], 'secondaryOutcomes': [{'measure': 'Reasons of not donating again', 'timeFrame': '1 months', 'description': 'The reasons of not donating again in the telephone group.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Blood Donor']}, 'descriptionModule': {'briefSummary': 'Blood donor recruitment is an important issue in every country, since the blood supply pressure become more and more intense. Donor retention is even more important, because it is easier to recruit an old customers than a new one. Therefore, figuring the most effective ways of recruiting lapsed blood donors and understanding the reasons of not donating blood again is critical and vital for the development of blood donation.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '50 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Donated blood at least once between 2009 to 2013, and the blood test result is qualified.\n\nExclusion Criteria:\n\n* Having donated again before intervened.'}, 'identificationModule': {'nctId': 'NCT02646059', 'briefTitle': 'The Effective Ways of Recruiting Lapsed Blood Donors: a Stratified Randomized Pilot Study', 'organization': {'class': 'OTHER_GOV', 'fullName': 'Guangzhou Blood Center'}, 'orgStudyIdInfo': {'id': 'GuangzhouBC1'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Text group', 'description': 'Text messages containing reminds of blood donation information would be sent to donors in this group.', 'interventionNames': ['Other: Text message']}, {'type': 'EXPERIMENTAL', 'label': 'Telephone group', 'description': 'Investigators would give telephone calls to the donors in this group, ask the reasons why they stopped donating blood.', 'interventionNames': ['Other: Telephone']}, {'type': 'NO_INTERVENTION', 'label': 'Control group', 'description': 'No intervention will be giving to this group.'}], 'interventions': [{'name': 'Text message', 'type': 'OTHER', 'description': 'Text messages would be sent via the messaging platform of Guangzhou Blood Center. The feedback of sending status (received, failed to receive, or unknown) would be marked on every number. Four to six months follow-up, blood donation rate would be checked.', 'armGroupLabels': ['Text group']}, {'name': 'Telephone', 'type': 'OTHER', 'description': 'Status (response, no answer, line issue, wrong number or refused to be interviewed) of every donor in this groups would be marked. Four to six months follow-up, blood donation rate would be checked.', 'armGroupLabels': ['Telephone group']}]}, 'contactsLocationsModule': {'locations': [{'zip': '510095', 'city': 'Guangzhou', 'state': 'Guangdong', 'country': 'China', 'facility': 'Guangzhou Blood Center', 'geoPoint': {'lat': 23.11667, 'lon': 113.25}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Guangzhou Blood Center', 'class': 'OTHER_GOV'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Doctor', 'investigatorFullName': 'OUYANG Jian', 'investigatorAffiliation': 'Guangzhou Blood Center'}}}}