Anemia type may predict surgery danger

NCT ID NCT06499974

Recruiting now Knowledge-focused Sponsor: Peking Union Medical College Hospital Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is observing 1000 adults having moderate- to high-risk surgery to see if the type and severity of anemia they have before surgery affects their risk of complications like heart injury, kidney injury, or stroke. Researchers will compare patients with iron-deficiency anemia, anemia of chronic disease, or combined anemia, and also compare them to patients without anemia. The goal is to better understand which patients are at highest risk so doctors can take steps to prevent problems.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could help doctors better predict and prevent serious complications in anemic patients undergoing surgery.
What could go wrong: This is an observational study, not a treatment trial. It can show links but not prove cause and effect. Results may not apply to all surgery types.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

anemia anemia due to chronic disorder iron deficiency anemia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ANEMIA

Contacts and locations

Locations

Anesthesiology Department, Beijing NO.6 Hospital
RECRUITING

Beijing, Beijing Municipality, China
BeiJing Hepingli Hospital
RECRUITING

Beijing, Beijing Municipality, China
Beijing Longfu Hospital (Beijing Geriatric Hospital of Integrated Traditional Chinese and Western Medicine)
RECRUITING

Beijing, Beijing Municipality, 100010, China
Beijing Puren Hospital
RECRUITING

Beijing, Beijing Municipality, China
Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University
RECRUITING

Zunyi, Guizhou, 563003, China
Department of Anesthesiology, Chifeng Municipal Hospital
RECRUITING

Chifeng, Inner Mongolia, China
Department of Anesthesiology, First Affiliated Hospital of Wannan Medical College
RECRUITING

Wuhu, Anhui, China
Department of Anesthesiology, The Affiliated Hospital of Inner Mongolia Medical University
RECRUITING

Hohhot, Inner Mongolia, China
Inner Mongolia People's Hospital
RECRUITING

Hohhot, Inner Mongolia, China
Peking Union Medical College Hospital
RECRUITING

Beijing, Beijing Municipality, China
Science and Education Department, Zhangzhou Municipal Hospital of Fujian Province
RECRUITING

Zhangzhou, Fujian, China

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