Evaluation of hemostatic efficacy and safety of oxidized regenerated cellulose (Pahacel®) in coronary bypass surgery.

Objective: The aim of this study is to evaluate the efficacy and safety of oxidized regenerated cellulose (ORC) in patients who underwent coronary artery bypass grafting (CABG) surgery and to compare the results of patients in whom ORC was used or not used for control of bleeding.

Method: Pre-, intra-, and post-operative demographic and medical parameters of the patients in whom ORC was used or not used were compared. Quantitative data were analyzed with mean and standard deviation. Group differences were assessed with the Mann-Whitney U test.

Results: It was found that the duration of surgery, average numbers of erythrocyte and fresh frozen plasma (FFP) transfusions during surgery, average post-operative FFP transfusion count, duration of intensive care unit stay, and chest tube removal times were lower in the ORC group compared to the control group, and all these differences were statistically significant (p < 0.05 for all of these parameters).

Conclusions: The study successfully demonstrated the effective and safe use of topical ORC in controlling bleeding and preventing oozing during CABG surgeries.