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Study identifier: NCT06499974 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

POASAC Study (Preoperative Anemia Severity and Classification Study)

Condition: Anemia  ·  Sponsor: Peking Union Medical College Hospital

PhaseN/A
Planned participants1000
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

The goal of this observational study focuses on the effect of different preoperative anemia status on perioperative complications in patients under moderate- to high-risk surgery. Different anemia types conclude iron-deficiency anemia(IDA), anemia of chronic disease/anemia of inflammation(ACD/AI), and combined anemia.The main question it aims to answer is whether there is a difference in the incidence of complication related to oxygen supply and demand imbalance in patients with IDA, ACD/AI or combined anemia. Patients without preoperative anemia will be recruited as the control group for secondary outcome analysis, which is whether there is a difference in the incidence of complication related to oxygen supply and demand imbalance in patients with or without anemia.

This description comes directly from the study's public registry record.

Talk to the study team

Lu Che  ·  15901045120  ·  tracymaobao@126.com

Always discuss trial participation with your own doctor first.

Locations (11)

Department of Anesthesiology, First Affiliated Hospital of Wannan Medical CollegeWuhu, Anhui, ChinaRecruiting
Beijing Longfu Hospital (Beijing Geriatric Hospital of Integrated Traditional Chinese and Western Medicine)Beijing, Beijing Municipality, ChinaRecruiting
Anesthesiology Department, Beijing NO.6 HospitalBeijing, Beijing Municipality, ChinaRecruiting
BeiJing Hepingli HospitalBeijing, Beijing Municipality, ChinaRecruiting
Beijing Puren HospitalBeijing, Beijing Municipality, ChinaRecruiting
Peking Union Medical College HospitalBeijing, Beijing Municipality, ChinaRecruiting
Science and Education Department, Zhangzhou Municipal Hospital of Fujian ProvinceZhangzhou, Fujian, ChinaRecruiting
Department of Anesthesiology, Affiliated Hospital of Zunyi Medical UniversityZunyi, Guizhou, ChinaRecruiting
Department of Anesthesiology, Chifeng Municipal HospitalChifeng, Inner Mongolia, ChinaRecruiting
Department of Anesthesiology, The Affiliated Hospital of Inner Mongolia Medical UniversityHohhot, Inner Mongolia, ChinaRecruiting
Inner Mongolia People's HospitalHohhot, Inner Mongolia, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06499974