NCT07236788Recruiting
Study on Supplement of Intravenous Ferric Derisomaltose to Prevent Anemia and Improve the Quality of Life in Obese Patients With Iron Deficiency.
Source: ClinicalTrials.gov · Last updated 19 Nov 2025
Brief summary (registry, in English)
This study aimed to explore the effects of preoperative intravenous isomaltose iron supplementation versus placebo on postoperative Hb improvement, prevention of postoperative anemia, and improvement in quality of life in patients undergoing bariatric surgery.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 200 (estimated)
- First submitted
- 15 Nov 2025
- Start date
- 1 Mar 2025
- Primary completion date
- 30 Dec 2026
- Lead sponsor
- China-Japan Friendship Hospital
- Diseases
- Obesity
- NCT number
- NCT07236788
What you commit to
- Study type: Interventional
- Planned participants: 200
- From 1 Mar 2025 to the primary completion date, 30 Dec 2026
- 1 site in 1 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.
Lab values
- ① Known severe hypersensitivity reactions to other parenteral iron supplements; ② Mean corpuscular volume (MCV) \> 100 fL; ③ Received intravenous iron infusion within the past 3 months; ④ Concurrent tumors; ⑤ Concurrent iron overload or other hematologic disorders; ⑥ Concurrent infectious diseases such as hepatitis B; ⑦ Moderately impaired liver function: decompensated cirrhosis or hepatitis, ALT, AST \> 3 × upper limit of normal (ULN); ⑧ Concurrent acute or chronic infections, heart failure, or other diseases affecting iron metabolism; ⑨ Patients with stage 3 or higher chronic renal insufficiency: glomerular filtration rate (eGFR) \< 60 ml/min; ⑩ Pregnant or lactating women; ⑪ Acute infections, rheumatoid arthritis, or significant joint inflammation.
Who the study is looking for
- ① Baseline Hb: Men 10-14 g/dL, Women 10-13 g/dL; ② Iron deficiency: Serum ferritin (SF) \<100 μg/L, and transferrin saturation (TSAT) \<20%; ③ BMI \>30 kg/m2.
Age in the registry: 18 years to 65 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| China-Japan Friendship Hospital Coordinator of this site? Confirm its status | Beijing | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.