Hepcidin as a Predictor for the IVI Mediated Increase in Haemoglobin Levels (PREDICT-IVI)

  • STATUS
    Recruiting
  • End date
    Dec 31, 2023
  • participants needed
    100
  • sponsor
    Goethe University
Updated on 26 February 2022
iron deficiency anemia
iron
anemia
malnutrition

Summary

The study is a multidisciplinary study, which involves all kind of medical specialties. Patients, who are scheduled for elective surgery, will be seen at a multidisciplinary anaesthesia/Patient Blood Management (PBM) clinic and screened for anaemia prior to surgery. Anaemic patients will eventually be treated with 500mg of iron isomaltoside.

Description

Hgb levels, standard iron parameters and hepcidin will be assessed. Additional parameters that might influence Hgb or IVI levels will be documented.

All main analyses will be pre-defined in detail in a statistical analysis plan. In order to analyse the responsiveness to IVI, the change in Hgb levels from PBM clinic to day 0 will be analysed using multivariable regression models. The association of change in Hgb and hepcidin will be analysed adjusting for potentially confounding factors as age, gender or number of days from PBM clinic to surgery. The correlation of hepcidin and standard iron parameters will be assessed. Based on the increase in Hgb levels, responders to IVI will be defined. The definition of good- bad responder in terms of delta Hgb levels depends on the time between IVI substitution and surgery. ROC analyses will be performed and potential predictors (e.g. hepcidin, ferritin) will be compared concerning the area under the ROC curve (AUC).

Details
Condition Anemia, IV Iron
Clinical Study IdentifierNCT04263571
SponsorGoethe University
Last Modified on26 February 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

informed consent
iron deficiency anemia
elective surgery planned during the next 4 to 28 days

Exclusion Criteria

Contraindications for an IV iron Infusion severe infections, hepatocellular carcinoma, liver metastases, acute severe asthma, a simultaneous oral iron medication, another IV iron preparation, iron overload, chronic renal failure and regular IV iron substitution
Pregnancy or lactation
Allergy against iron
chronic renal failure on dialysis
iron overload
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