Postoperative Anemia After Bariatric Surgery

N/ARecruitingNCT06198790

China-Japan Friendship Hospital400 enrolled

Overview

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

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

Study Type

OBSERVATIONAL

Enrollment

400

Conditions

Anemia Bariatric Surgery Candidate

Eligibility

Sex: ALLMin age: 16 YearsMax age: 70 Years

Medical Language ↔ Plain English

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

Locations (1)

Yuntao Nie

Beijing, China

RECRUITING

Outcomes

Primary Outcomes

Incidence of anemia after 1, 3, 5, 10 years

Time frame: 10 years

Secondary Outcomes

Incidence of anemia-related nutrient deficiencies

Incidence of folate, ferritin, vitamin B12, and iron deficiencies

Time frame: 10 years

Hazard ratios for the risk factors of postoperative anemia

Hazard ratios for the risk factors of postoperative anemia will be calculated by Cox regression model.

Time frame: 10 years

Central Contacts

Yuntao Nie, M.D.

CONTACT

+8618611835860 nytnyt1231@163.com

Hua Meng, M.D.

CONTACT

+8618611457779 menghuade@hotmail.com

Data from ClinicalTrials.gov

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