Clinical Trial

Intraoperative Estimated Blood Loss, Blood Transfusion, and Postoperative Clinical Outcomes in Patients Undergoing Non Cardiac Surgery, Siriraj Hospital

Active, Not Recruiting
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Summary
After review literature, Siriraj hospital has not unanimous protocol to guide proper preoperative anemia and blood transfusion. This retrospective study will review non-cardiac surgery cases and collect data such as demographic data, surgical procedures, anesthetic techniques, preoperative hemoglobin level, intraoperative estimate blood loss, blood transfusion, and post operative complication in Siriraj hospital which has many patients undergo various operations. This study can be model to develop preoperative anemia management guideline in Siriraj Preanesthesia Assessment Center (SIPAC), Siriraj hospital and reduce risk and adverse outcomes after blood transfusion in the future.
Protocol Amendment History 5 amendments
This ClinicalTrials.gov record has been amended 5 times since 2022-06-18; most recent amendment 2026-03-04.
Status change: Recruiting → Active, Not Recruiting 2025-06-11
Status change: Not Yet Recruiting → Recruiting 2022-07-14
Trial Details
NCT Number NCT05430659
Lead Sponsor Siriraj Hospital
Conditions General Surgery, Blood Loss, Surgical
Enrollment 1,268 participants
Start Date 2022-07-01
Primary Completion 2026-11 (estimated)
Study Completion 2026-12 (estimated)
Updated on ClinicalTrials.gov 2026-03-06