Blood loss quantification during surgery remains unreliable and inaccurate. The purpose of the study is compare several methods of blood loss quantification in real surgical settings and to analyze the effect of blood loss on postoperative complications.
Study Type
OBSERVATIONAL
Enrollment
45
Measurement of external blood loss
Serum Hemoglobin concentration
University of Defence, Faculty of Military Health Sciences
Hradec Králové, Czechia
RECRUITINGBlood loos quantification
Estimated blood loss by surgeon (sEBL) Estimated blood loss by anesthesiologist (aEBL) Gravimetric blood loss weighted (vGBL) Calculated blood loos based on anthropometric and hematological parameters (vCBL) Spectrophotometric measured hemoglobin mass loss (hbMBL) Measured blood loss using using hbMBL and patient's average pre- and postoperative serum hemoglobin (vMBL)
Time frame: 1 year
Postoperative complications
The effect of blood loss measured by spectrophotometric method on postoperative complications.
Time frame: 1 year
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.