Cohort of Cord Blood Bank | NCT07249099

Studies
Cohort of Cord Blood Bank

NCT07249099

Sponsor

Institute of Hematology & Blood Diseases Hospital, China

Status

Enrolling by invitation

Last Update Posted

Nov 25, 2025Actual

Enrollment

2,000Estimated

Phase

Not provided

Conditions

Health Status
Childhood Diseases

Interventions

Not provided

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

Mar 2025

Overall Recruitment Status or Expanded Access Status

Enrolling by invitation

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Mar 25, 2025Actual

Primary Completion Date

Dec 31, 2026Estimated

Completion Date

Dec 31, 2030Estimated

First Submitted Date

Aug 1, 2025

First Submission Date that Met QC Criteria

Nov 21, 2025

First Posted Date

Nov 25, 2025Actual

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

Nov 21, 2025

Last Update Posted Date

Nov 25, 2025Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

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

The objective of this observational study was to establish a cohort of umbilical cord blood stored in Tianjin Cord Blood Bank.

Detailed Description

This is an observational study. It is planned to observe the incidence and death of common chronic non-communicable diseases, rare diseases and key diseases through follow-up of environmental exposure in the early life of the study population and investigation of adverse lifestyle of mothers during pregnancy, and explore the influence of factors including genetics, environment and lifestyle on the occurrence, development and prognosis of the diseases concerned.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

2,000Estimated

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Health status	The health status of people stored umbilical cord blood	The diseases status of participants will be assessed at baseline and at follow-up visits every 3 to 5 years, up to 10 years. The events include the occurrence of childhood diseases at baseline, as well as disease progression or death during follow-up.

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Voluntarily participated in this study and provided signed informed consent forms.
People stored umbilical cord blood in Tianjin Cord Blood Bank.
The information registered at the time of storage is complete and the contact details are genuine and available.

Exclusion Criteria:

Refusing to answer the researcher's phone or refusing to accept the investigation.
People who are unable or unsuitable to participate in the study for various other reasons .

Accepts Healthy Volunteers

Not provided

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

Not provided

Maximum Age

Not provided

Standard Ages

ChildAdultOlder Adult

Study Population

People stored umbilical cord blood in Tianjin Cord Blood Bank

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Institute of Hematology & Blood Diseases Hospital		Tianjin	Tianjin Municipality	300000	China