About this trial
This prospective, randomized, controlled study aims to evaluate the impact of short-term intravenous iron isomaltose anhydride on postoperative recovery and the requirement for allogeneic red blood cells (RBC) transfusion in preoperative Iron-deficiency anemia (IDA) patients receiving orthopedic surgery, thus facilitating developing a simple and effective iron supplement approach for patients' recovery.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age > 14 years;
Sign and date the "informed consent form"
Disqualifiers
Pregnant or lactation;
Drug abuse, including but not limited to opioids, amphetamines, ice, ketamine, etc.;
History of anaphylaxis to oral or intravenous iron;
Nervous system diseases such as peripheral neuropathy, mental illness;
Trial design
Parallel
Treatments tested in this trial
Intravenous iron isomaltose anhydride
DrugEnrolled subjects would receive intravenous iron isomaltose anhydride within 24 hours of the subject's inclusion.
Treatment groups
Trial outcomes
Primary outcomes
Rate of allogeneic RBC transfusion
Number of patients who receive allogeneic RBC transfusion/total number of patients.
Secondary outcomes
Average number of units of RBC transfused in patients who receive allogeneic RBC transfusion
Total number of units of RBC transfused/number of patients who receive allogeneic RBC transfusion
Average number of units of RBC transfused in the entire study population
Total number of units of RBC transfused/total number of patients
Incidence of postoperative adverse events (AEs)
AEs are graded according to the severity: Grade 1 Recovery after temporary treatment, such as postoperative nausea and vomiting (PONV), urinary retention, anxiety, temporary insomnia, etc. Grade 2 Results in prolonged hospitalization, such as lung infections requiring antibiotic treatment, incision infections requiring debridement treatment, etc.; Grade 3 life-threatening, recovery after treatment during hospitalization, such as acute renal failure requiring renal replacement therapy, postoperative hemorrahge requiring surgical intervention, respiratory failure requiring mechanical ventilation, etc.; Grade 4 Injury last 30 days or more after surgery, a significant decrease in the quality of life, such as acute myocardial infarction, stroke, etc.; Grade 5 Death with 30 days after surgery
Hemoglobin (Hb) levels
Hemoglobin (Hb) levels at different time points;
Locations
Sponsors and contacts
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