NCT07772453Not yet recruitingPhase 4
Ferric Carboxymaltose Versus Iron Sucrose for Iron Deficiency Anemia After Radical Gastrectomy for Gastric Cancer
Ferric Carboxymaltose Versus Iron Sucrose for Iron Deficiency Anemia After Radical Gastrectomy for Gastric Cancer: A Multicenter Open-Label Randomized Controlled Trial
Source: ClinicalTrials.gov · Last updated 19 Aug 2026
Brief summary (registry, in English)
This is a multicenter, open-label, randomized controlled trial. A total of 160 patients with iron-deficiency anemia after radical gastrectomy for gastric cancer will be enrolled and randomly assigned in a 1:1 ratio. Subjects in the experimental group will receive a single-dose intravenous ferric carboxymaltose on postoperative day 1, while the control group will receive multiple intravenous infusions of iron sucrose to achieve an identical total iron dose. All participants will follow standardized postoperative nutritional support and transfusion criteria. The primary endpoint is the hemoglobin response rate at postoperative week 3. Secondary endpoints include changes in hemoglobin and iron-related biomarkers, transfusion requirements, postoperative complications, functional recovery, and the incidence of adverse events. This study aims to compare the efficacy and safety of the two intravenous iron preparations and provide evidence for optimal postoperative iron supplementation for gastric cancer surgical patients.
- Status (registry)
- Not yet recruiting
- Phase (registry)
- Phase 4
- Study type
- Interventional
- Enrollment
- 160 (estimated)
- First submitted
- 11 Aug 2026
- Start date
- 1 Aug 2026
- Primary completion date
- 30 Nov 2027
- Lead sponsor
- Zhaojian Niu,MD
- Diseases
- Gastric and esophageal cancer
- NCT number
- NCT07772453
What you commit to
- Study type: Interventional · Phase 4
- Planned participants: 160
- From 1 Aug 2026 to the primary completion date, 30 Nov 2027
- No sites listed in no country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Receipt of oral iron, intravenous iron, or erythropoiesis-stimulating agents (ESAs) / erythropoietin (EPO) within the past 3 months prior to screening.
- Concurrent other malignancies, severe cardiovascular disease (e.g., heart failure, history of myocardial infarction, severe arrhythmias), uncontrolled infectious disease (e.g., sepsis), or immunodeficiency disorders.
Other illness
- Known hypersensitivity to ferric carboxymaltose, iron sucrose injection, or any of their excipients.
- Severe hepatic or renal impairment, defined as:
- or active bleeding (e.g., major postoperative anastomotic hemorrhage, intra-abdominal bleeding, etc.).
- Inability to comply with the treatment and follow-up procedures (e.g., due to cognitive impairment, psychiatric disorders), or any other condition that, in the investigator's judgment, would render the participant unsuitable for inclusion in the study.
Lab values
- Non-iron-deficiency anemia (e.g., hemolytic anemia, thalassemia, megaloblastic anemia, aplastic anemia, tumor-related non-iron-deficiency anemia, etc.) or disorders of hemoglobin synthesis.
- Evidence of iron overload (serum ferritin \> 1000 μg/L) or a history of hemochromatosis.
- ALT/AST \> 2.5 × upper limit of normal (ULN),
- serum creatinine \> 1.5 × ULN,
- or coagulopathy (INR \> 1.5);
Other
- Pregnant or breastfeeding women, or women who plan to become pregnant during the trial period.
Who the study is looking for
- Age 18 to 75 years, sex male or female, and body weight ≥ 50 kg.
- Histopathologically confirmed gastric cancer (TNM stage I-III according to the AJCC 8th edition) and have undergone curative (R0) resection.
- Postoperative anemia defined as a hemoglobin (Hb) level \< 100 g/L within 24 hours after surgery (i.e., on postoperative day 1), meeting the diagnostic criteria for postoperative anemia in gastric cancer patients.
- Evidence of iron deficiency, as indicated by:
- serum ferritin \< 30 μg/L, or
- serum ferritin \< 100 μg/L and transferrin saturation (TSAT) \< 20%, confirming iron-deficiency anemia.
- Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2.
- Adequate hepatic, renal, and coagulation function, defined as:
- ALT and AST ≤ 2.5 × upper limit of normal (ULN),
- serum creatinine ≤ 1.5 × ULN,
- prothrombin time international normalized ratio (INR) ≤ 1.5.
- Estimated life expectancy ≥ 3 months.
- Voluntary written informed consent and ability to comply with the trial treatment and follow-up procedures.
Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers
This page is information, not medical advice. Discuss any trial with your doctor.