Fibrin/fibrinogen degradation products (FDP) at hospital admission predict neurological outcomes in out-of-hospital cardiac arrest patients. (February 2017)

• Record Type: Journal Article
• Authors: Ono, Yuichi; Hayakawa, Mineji; Maekawa, Kunihiko; Kodate, Akira; Sadamoto, Yoshihiro; Tominaga, Naoki; Murakami, Hiromoto; Yoshida, Tomonao; Katabami, Kenichi; Wada, Takeshi; Sageshima, Hisako; Sawamura, Atsushi; Gando, Satoshi
• Is Part Of: Resuscitation. Volume 111(2017)
• Page Start: 62
• Page End: 67
• Publication Date: 2017-02
• Subjects: Cardiopulmonary resuscitation -- Out-of-hospital cardiac arrest -- Neurological outcome; Resuscitation -- Periodicals; Resuscitation -- Periodicals; Réanimation -- Périodiques; Electronic journals; 616.025
• DOI: 10.1016/j.resuscitation.2016.11.017
• Languages: English
• ISSNs: 0300-9572

Abstract

Abstract: Objective: This study aimed to test the hypothesis that coagulation, fibrinolytic markers and disseminated intravascular coagulation (DIC) score (International Society on Thrombosis and Haemostasis) at hospital admission of out-of-hospital cardiac arrest (OHCA) patients can predict neurological outcomes 1 month after cardiac arrest. Methods: In this retrospective, observational analysis, data were collected from the Sapporo Utstein Registry and medical records at Hokkaido University Hospital. We included patients who experienced OHCA with successful return of spontaneous circulation (ROSC) between 2006 and 2012 and were transferred to Hokkaido University Hospital. From medical records, we collected information about the following coagulation and fibrinolytic factors at hospital admission: platelet count; prothrombin time; activated partial thromboplastin time; plasma levels of fibrinogen, D-dimer, fibrin/fibrinogen degradation products (FDP), and antithrombin; and calculated DIC score. Favorable neurological outcomes were defined as a cerebral performance category 1–2. Results: We analyzed data for 315 patients. Except for fibrinogen level, all coagulation variables, fibrinolytic variables, and DIC score were associated with favorable neurological outcomes. In the receiver operating characteristic curve analysis, FDP level had the largest area under the curve (AUC; 0.795). In addition, the AUC of FDP level was larger than that of lactate level. Conclusions: All of the coagulation and fibrinolytic markers, except for fibrinogen level, and DIC score at hospital admission, were associated with favorable neurological outcomes. Of all of the variables, FDP level was most closely associated with favorable neurological outcomes in OHCA patients who successfully achieved ROSC.