Completed NA INTERVENTIONAL 3-arm NCT02646059

The Effective Ways of Recruiting Lapsed Blood Donors: a Stratified Randomized Pilot Study

Sponsor: Guangzhou Blood Center

Updated 6 times since 2017 Last updated: Jul 30, 2017 Started: Nov 30, 2015 Primary completion: Mar 31, 2016 Completion: Jun 30, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02646059, this NA trial focuses on Blood Donor and remains completed. Sponsored by Guangzhou Blood Center, it has been updated 6 times since 2015, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Aug 2017 — Jun 2018 [monthly]

Completed NA

Status: Active Not Recruiting → Completed

▶ Show 1 earlier version

Jan 2017 — Aug 2017 [monthly]

Active Not Recruiting NA

First recorded

Nov 2015

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Guangzhou Blood Center

Data source: Guangzhou Blood Center

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Guangzhou, China