iron deficiency anemia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: All adult patients with IDA listed for OLT at the Department of Surgery, Division of Transplantation of the Medical University of Vienna will be evaluated for inclusion into the study. All patients will have to provide written informed consent before inclusion into the study. Following criteria will be used to define IDA: • Hemoglobin (30 µg/l one of the following criteria has to be fulfilled in addition to hemoglobin levels =65 years) yes F.1.3.1 Number of subjects for this age range 20
Exclusion criteria
Exclusion criteria: • Age <18 years • Hemochromatosis • Iron utilization disorders • Non-IDA • Therapy with erythropoietin-stimulating agents or intravenous iron within 4 weeks prior to screening • Previous allergic reactions against intravenous iron formulations • Transfusion within 2 weeks prior to screening • Complete portal vein thrombosis • High-urgency OLT • Pregnancy • female patients breastfeeding • Sepsis or severe infection • Immunosuppressive therapy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main Objective: To investigate whether therapy with intravenous iron in anemic patients listed for orthotopic liver transplantation (OLT) increases hemoglobin concentrations and reduces intraoperative transfusion of packed red blood cells (PRBCs);Secondary Objective: Not applicable;Primary end point(s): - Change in hemoglobin concentrations from baseline until before induction of anesthesia for OLT - Change in hemoglobin concentrations from baseline until 4 weeks after initiation of therapy;Timepoint(s) of evaluation of this end point: 4 weeks after treament start and at timepoint of LTX | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary end point(s): - Transfusion of PRBCs during and within the first 24 hours following OLT - Serum iron concentrations, ferritin concentrations, and transferrin saturation before induction of anesthesia - Health-related quality of life (SF36 questionaire) and fatigue (FIS and FSS questionaire). - Transfusion of fresh frozen plasma and platelet concentrates during and within the first 24 hours following OLT - Administration of coagulation products during and within the first 24 hours following OLT - Administration of crystalloid and colloid solutions during and within the first 24 hours following OLT;Timepoint(s) of evaluation of this end point: At timepoint of LTX and 24 hours after LTX | — |
Countries
Austria
Contacts
Medical University Vienna