Postoperative Anemia After Bariatric Surgery

NCT ID: NCT06198790

Last Updated: 2025-08-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

400 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-02-01

Study Completion Date

2027-12-31

Brief Summary

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To investigate the real incidence of short and long-term anemia after bariatric surgery, and explore the risk factors.

Detailed Description

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This study aims to investigate the real incidence of short and long-term anemia after bariatric surgery and explore the risk factors.

Conditions

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Anemia Bariatric Surgery Candidate

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Patients who will undergo sleeve gastrectomy or Roux-en-Y gastric bypass
* Aged between 16 and 70 years
* Patients who is not diagnosed as anemia at baseline

Exclusion Criteria

* Patients who have anemia at baseline
Minimum Eligible Age

16 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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China-Japan Friendship Hospital

OTHER

Sponsor Role lead

Responsible Party

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Yuntao Nie

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Yuntao Nie, M.D.

Role: PRINCIPAL_INVESTIGATOR

China-Japan Friendship Hospital

Locations

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Yuntao Nie

Beijing, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yuntao Nie, M.D.

Role: CONTACT

+8618611835860

Hua Meng, M.D.

Role: CONTACT

+8618611457779

Facility Contacts

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Yuntao Nie, M.D.

Role: primary

+8618611835860

Hua Meng, M.D.

Role: backup

+8618611457779

Other Identifiers

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CJBariatric005

Identifier Type: -

Identifier Source: org_study_id

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